Mercedes 48v issues 2021 reset. And don't forget about the thermal paste.
- Mercedes 48v issues 2021 reset The battery charging in idrive is found under driving info, power flow to charge your 48v battery. CG100 for airbag & mileage repair and modification. Dec 7, 2020 · Once the 12v battery is seen as full, it will then start charging the 48v system. Been severely disappointed with Mercedes USA Corporate, Park Place Mercedes in Dallas & Autobohn Mercedes in Grapevine. saying (what Sep 1, 2022 · CG100 PROG III V6. And don't forget about the thermal paste. DC/DC shows faults, 48V shows faults. Mercedes-Benz CLS450 auto repair and maintenance costs. Looking at a 2022 E53 AMG that seems like a very good deal. 167。 3. Door would slide shut but not close. I hope this helps. Apr 10, 2024 · 48v Battery Repair Service. The recall population was determined through production records. One describes multiple defects and another focuses on a vehicle speed control problem. Oct 31, 2022 · 💥Mercedes Benz как правильно разобрать и зарядить 48-volt АКБ, видео инструкция W167, W213. I’d say go gas personally. Oct 31, 2024 · If the check engine light in your 2021 Mercedes-Benz AMG GLE 53 starts flashing, that means that the problem needs attention expeditiously and your Mercedes-Benz should be brought in quickly. Model: 223. (Dec 2019) Problem stared again in late Feb 2020. 10-P-069698, issued April 21, 2021, and entitled, “Functional impairment of 48V on-board electrical system,” and describes a “No start; Yellow or red instrument cluster message Dec 12, 2021 · Joined Feb 8, 2006 Messages 40,210 Reaction score 29,888 Location Grange Moor Your Mercedes R171 SLK280, Smart R451, Land Rover 110 County SW, 997 C2S, R1250 GSA TE 40th, CBR600FP Dec 14, 2022 · Some info collections of how can be solved Mercedes Benz 48V Battery Failure (W205, W213) through DTS MONACO software. Check the step-by-step guide to repair the battery. I noticed some improvement with firmer up shifting and quicker firmer downshifting. May 12, 2005 · The difference between having the dealer "reset your ECU and you doing it is that the dealer only clears the faults the ECU has on memory, when you reset your ECU, it must basically re-calibrate itself and learn about all your car's systems from scratch. The GLE 350 engine - key facts and specs. The PCU48 is used to convert 48V (from the 48V lithium battery) to 12V, when needed and presumably (since I have not yet found a reference other than the wiring schematic suggesting the PCU48 is a bi-directional 12V/48V converter) to convert 12V from the 12V AGM battery (or external 12V charger) to PHILADELPHIA, Dec. The one engine complaint that isn’t included in an electrical system problem, does relate to loss of power. com/manualsAsk Car Questions & Get But based on comments on mbworld. Once I parked safely the car wouldn't start anymore and even the AA couldn't sort out the problem hence car had to be recovered after a 6 hr wait. Dec 8, 2023 · I have a 2021 GLC300 with 48v mild hybrid system and I do read the forums regularly but cannot recall too many posts about problems with this system but as has been said it is relatively new. 2021 Mercedes Benz GLS Complaint Summary Aug 23, 2023 · The most common problems:Camtronic problems, carbon buildup on intake valves, additional emission filter potential issues at high mileage. Save Share Sep 19, 2024 · Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 Maybach S 580 4MATIC, S 500 4MATIC, and S 580 4MATIC vehicles. com Dec 5, 2021 · A new battery was shipped from Mercedes. I have 4 of the 12v 100 ah batteries connected in series to make the 48v that is required. Only module that still shows "crash" is a telematics one that has no reset/adaptation as far as I saw. Mercedes eat batteries. Mercedes Engine Light ON? This Video Will Show You How-To Diagnose the Fault and Carry Out a Mercedes Benz Check Engine Ligh Mar 25, 2021 · To resolve the problem, the glass installer Googled an internet article that describes the required reset procedure. Apr 5, 2021 · (04-06-2021, 05:34 PM) fanatrally Wrote: (04-06-2021, 02:44 PM) deimonk Wrote: Replacing the 48v battery will solve the problem. I have a Yamaha 2017 DR2E17 cart with what I thought was a solenoid issue. I was hoping it would fix the lack of You forgot your phone. Fault code: B18339A. Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2022 GLE450, GLS450, 2021-2022 AMG GLE53, 2020-2021 GLE580, GLS580, 2021 AMG GLE63, Maybach GLS600 and AMG GLS63 vehicles. Very sad to pay $80,000 for a new car, and not be able to use the vehicle for an unknown period of time. 10 at 15. Oct 30, 2022 · Mercedes Check Engine Light DIY. I found a lawsuit about it from about a year ago in New Jersey but it seems that hasn't been resolved. So I would assume that it still somehow gets charged, but perhaps does not enable 48v circuit in the engine compartment near the SGR and through the visual purple lines seen in the engine compartment. Understanding Mercedes Benz 48V Hybrid Battery The 48V electrical system in Mercedes Benz vehicles eliminates the need for drivetrain batteries, making the car safer by minimizing the risk of excessive electrical flow. Feel free to share your classic Mercedes-Benz here! Check out our new wiki to help you troubleshoot and keep your Benz running like new. . Inspect Physical layers (grounds, DC/DC to 48v battery connector, etc) 3. The BMS cannot be reset or reprogrammed with conventional scan tools. Gave up. Aug 27, 2022 · 1. I almost created and posted a YouTube link for this but here's a few pics to show the process of disconnecting the 48v battery to charge your 12v in storage. According to Car Edge, a Mercedes-Benz GLS will depreciate 62% after 5 years and have a 5 year resale value of $44,047. 2021-2022 Mercedes-Benz Maybach S580 Jun 3, 2024 · The problem is battery management system software in these vehicles. Can't wait till the battery dies. Had the panel taken apart and found that when I disconnected the cable from the door module the actuator latch assembly would close it. I found CPO models near the same price as some non-MB dealer options, and ended up with a same 2020 model year as a CPO I was cross shopping, but the non-CPO car was registered later by 14 months and had a factory warranty LONGER than the CPO option. So, in effect, all these problems are related and there are a total of 11 altogether. Disconnect 12V battery more than 10 minutes for hard reset 48V system 01-28-2020 6:45 PM RUTHERE Jun 9, 2020 · New to the forum and I need some community assistance. Apr 25, 2022 · Mercedes-Benz says some 2020-2022 GLE450, GLS450, 2021-2022 AMG GLE53, 2020-2021 GLE580, GLS580, 2021 AMG GLE63, Maybach GLS600 and AMG GLS63 vehicles left the factory with a loose 48V ground May 29, 2018 · 2017 Metris with 70k miles and a sliding door issue. is investigating potential consumer class action claims on behalf of owners and lessees of 2019-2022 Mercedes-Benz E-Class Feb 14, 2023 · The Mercedes GLS is the top-tier GL-class vehicle; it is the S-class of the SUV world, and it is one of the very few cars competing in the full-size luxury crossover market, but it does have some common problems. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! Buy YOUCANIC Pro Scanner https://www. Jul 10, 2023 · Here are a few solutions to troubleshoot audio system problems: Restart the audio system or perform a software update if available, as this may resolve minor glitches. Sep 23, 2019 · According to Mercedes this is normal, no problem found. K. This happens after 24 hours and a long drive. An immediate rise in humidity too. Jan 31, 2022 · Hello all, I’ve an ongoing problem with a 2021 model C-Class - so I thought I’d ask if anybody else has seen or heard of anything similar. However, issues with the hybrid battery can arise, leading to malfunctions and other problems. The alternator converts mechanical energy from the engine to electricity that not only powers all the on-board accessories, but also charges the battery. E63 was the only model to never have 48V in all W213 model years. If the check engine light in your 2021 Mercedes-Benz GLE 450 starts flashing, that means that the problem needs attention swiftly and your Mercedes-Benz should be brought in rapidly. Confirm completed guided test(s) for every fault code--not just 48v 5. However, upon further research it seems that this model along with several others can have major problems with the 48V battery dying. Mercedes service still stinks. This means with 48V supply, the wires, components, capacitors and other parts can be made much smaller, consume less current and run more efficiently in general. In the S450, it puts out 367 horsepower and 368 pound-feet of torque. Update 48V ISG Control Unit Software. The belt starter/generator (“BSG”) output 48v, nominally. Will and I were talking quickly about this and he didn't believe me / something wasn't making sense. This could be due to a problem with your car’s electrical system, faulty alternator or battery, bad electrical connection, or damaged cabling. This is Mercedes' new "hybrid" design, supposed to be more fuel efficient. Cause 2: Software causes Permanent No Start with fault B183349 and B183371 in 48V battery G1/3 Cause 3: Hardware short circuit in 48V system causes fault B183319 in 48V battery. Mar 22, 2023 · A Mercedes-Benz 450 GLE 48-volt battery lawsuit is still being debated in a New Jersey federal court as the plaintiff tries to convince the judge the vehicles are defective. The shift to 48V also facilitates multiple high-current chassis support systems, which typically depend heavily on charge pumps, capacitors, and transformers in the 12V platforms. I do repair those batteries for customers by just opening up, digging into the circuit boards, and refreshing some EEPROM files. Everything that has to do with Mercedes Benz, Tuning and most importantly, keeping these cars on the road. 2020 Mercedes-Benz GLE450. Dec 10, 2022 · 1. A total of 4 are seen as engine problems and there are also 2 complaints about the powertrain. But most 2021 MERCEDES-BENZ AMG C43 s made since 2000 have an electronic throttle body and disconnecting the battery without providing a power backup can cause problems. It wouldn’t start the other day and I got several messages — Occupant presence reminder inoperative; 12 V onboard electrical system service required; service required do not change transmission — and other inoperative messages. Price ：432USD If necessary, PM Oct 7, 2022 · Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year ("MY") 2021 GLE/GLS-Class, E-Class, E-Class Coupe/Convertible, CLS-Class and AMG GT (167, 213, 238, 257 and 290 platforms) vehicles, the 48V battery management system software might not meet specifications which could potentially Jun 22, 2021 · A class action alleges Mercedes-Benz was aware that the 2021 450 GLE suffered from an electrical system defect yet did not disclose the problem to drivers prior to sale. The most noticeable change is when I manually select the first gear and let the car shift itself up through the range. Mercedes Benz Battery Charge Warning Light – This light indicates that the battery is not charging. I have a new 2020 MB GLB250 4Matic. What is your experience with these 48v systems (good or bad)? I'm seeing some reports on a fix being a computer reflash/update, and others replacing the 48v battery. I was initially looking only 2022+ due to potential issues with earlier years in this generation. However, it doesn’t take long to see how dangerous this model actually is now that it is riddled with recalls. C. My mechanic says I have to replace my alternator my car 's mileage is 122,000. Late-model cars and multiple computers and specialty modules can “forget” their calibration settings if you simply disconnect the old battery and slap in a new one. With engine running and all passenger doors and windows closed, starting at #0, turn on wipers to #3 position, then put the switch in the #0 position then put it in the auto #1 (rain sensor position) then have someone splash Jun 26, 2021 · How to reset maintenance light for a 2021 Mercedes Benz GLE 350 Jan 31, 2024 · It is merely supplied by a 48V/12V DC/DC converter instead of by a 12V alternator. a. 110 being sold throughout the U. Most Common Problems Feb 29, 2024 · While the Mercedes GLE is known for its luxurious interior and more road-focused handling compared to other SUVs, the Mercedes-Benz GLE range has more than its fair share of problems. Faulty alternator is the leading cause of red battery light illuminating in C-Class. Mercedes Dealer can't find the problem and and they also can't reproduce the failure because it has to be very hot weather. The 350 version of the Mercedes-Benz GLE will cost you about $60,000 and it's considered to be pretty affordable when it comes to Mercedes SUVs. The M276 is a pretty solid engine but the newer I6 is probably a little too new to tell yet but so far it doesn't sound like there's any issues with it. Sep 26, 2024 · Mercedes-Benz automatic emergency braking problems have caused a recall of about 2,200 of these vehicles in Canada and the U. All 48V batteries of Mercedes Benz provide DTS MONACO technical solutions: 2. In 2020, with the facelift, MB switched the 450 to the M256 and introduced 48V with that too. This will cause a reset of the battery control module. S. I opened the 48v battery and charged it with 48 v charger and now it shows 48v but terminal 40 doesn't provide power out to the ISG/ car does NOT start. Reply reply If the dealership refuses to fix the problem or attempts to charge you for the repair, contact the manufacturer immediately. This could potentially mask other issues. removed and replaced starter generator. Mar 4, 2020 · For those who have this problem after resetting the service reminder, I have discovered in both my 2018 and 2023 E class that the key is to reset it again, but you will have to do it when the car has sat for hours like in the morning after it hasn't been driven for a while. See full list on mycarvoice. Apr 14, 2022 · April 14, 2022 – Investigation Closed Thank you to everyone who contacted us in regard to their Mercedes 48-volt batteries. Jun 28, 2021 · Mercedes-Benz GLE 450 owner says th 48-volt batteries cause failures to start the vehicles. airbagteam. Wife is only using it for work, kids' school, and city driving. Aug 20, 2024 · Once the 48v battery reaches +/- 18v, it will be disabled by the Battery Management System (BMS). When I had an E43 it was the exact same thing. 2. Appears MB has zero idea how to deal with it. May also have fault B183371; Internal 48V battery Peltier cooling element failure causes fault B183397; This will Always have fault code B183371 but different from cause 2 and 3 -- it will Not have B183349, B183319, or any other faults in the Oct 15, 2023 · Since the automaker claims that the 2020 Mercedes-Benz GLE is “a more intelligent SUV,” expectations are insanely high. If you reset the tow switch, the solenoid would reset and then it would start working again. Repairing the 48v battery on this Mercedes 48v Mild Hybrid so the vehicle can be started and driven once again!💬 Message☎️ 01709 257 357🌐 www. update to the infotainment system software and reset the parking Oct 30, 2019 · This morning while leaving my house a notification popped up on my MBUX saying "A COLLISION HAS BEEN DETECTED" "Your vehicle has detected a collision on 16. Car had been switched off for approx 9 hrs before starting when the message came up. A vast improvement from previous generations. Sep 23, 2022 · Related: 13 Most Common Mercedes GL450 Problems (Explained) Mercedes-Benz GLS Used Value. youcanic. 206. Recently purchased a GLC 2020 - when I tried to link my account to the car I realized the previous owner’s profile is still there Tried to reset the system by pressing Tel and Fav button - not able to add the car to my account still Dec 29, 2021 · This week Torque News is reviewing the 2022 Mercedes GLE 450 4MATIC and the main highlight of this SUV is that it represents a new level of design, comfort and safety and introduces an all-new Oct 17, 2020 · Hi, I had the same problem with 2016 GLE 450 AMG, (bought new from the dealer) The first week I received it the car would completely shutdown I would have to open the door in order to restart it, for 4 years I had nothing but problem after problem, mostly electrical. 2021 Mercedes-Benz GLE450. Sep 13, 2021 · Mercedes-Benz refers to this engine-free coasting as “sailing. However, this car has some issues you’d love to know before attempting to own one. Since new there has been an annoying audio sound that seems like it is coming from the front speakers or possibly the driver-aid electronic assembly at the top of the windshield. In this I'm looking into a GLS and notice there are some reliability issues with the 48v mild hybrid system. This defect is said to affect 2019-2021 model year Mercedes-Benz vehicles including GT-Class, GLS-Class, GLC-Class, C-Class, CLS-Class, E-Class, and GLE-class M-B hybrids. There is 1 complaint each about seats, steering, and another listed in the Unknown or Other category. Faulty Alternator. restarted 48v system and performed replacement test plan" Oct 29, 2022 · Managed to get home without any further issues. Mines a hybrid and have no issues at all but I’d also strongly recommend getting the extended warranty through Mercedes as well. Mercedes reset and updated the software. Confirm all 48v components can be actuated via Xentry guided tests 4. This is to notify you of the Emission Recall Campaign LAUNCH notification to update the 48V Integrated Starter Generator (ISG) control unit software in 62,629 Model Year (“MY”) 2019 – 2022 E, CLS, GLE, GLS, S & AMG GT-Class (213, 238, 257, 167, 223, 290 platforms). Back to Porsche May 19, 2024 · GLC Class (X254) - Bad user experiences with issues with my 1st MBUX updates - Yesterday, Mercedes 2024 GLC 300 4matic SUV's MBUX said an update available was available. I have a GLE 580 and love it. Oct 14, 2022 · This NCU replaces the prior NCU issued on October 7, 2022 and contains clarification on the launch date of the campaign. May also have fault B183371. Came back from Europe, COVID started. A couple of months after taking delivery my car showed a red “12 volt battery not charging error” message. But I've seen a bit around here regarding the 2020/2021 years and increased potential for issues due to them being earlier in the production cycle. "b200096: faulty control module active/static storrd in starter/generator control module and u046900: invalid data received from grnerator control module static in ecm. The MB warranty literally just extends the factory coverage and mine was very cheap to add. 205. Sep 22, 2021 · Hey I have a 2016 Cla 250 4matic my instrument cluster started going on and off while driving and showing check engine light and also high beam lights and the buttons on the steering wheel don’t work when this problem occurs I had a local mechanic check the car and shows a few codes stating I need to replace battery and alternator the mechanic checked everything was good noting mechanical is Mar 28, 2010 · I have the same problem too but I want to knowhow to open the hidden menu that shows the voltage I have a 2003 c230. com/scanner/Get Factory Service Repair Manuals & Specs https://www. 16 after a long parking or accident. 7V, doesn't charge, doesn't crank the engine. I replaced the pyrofuse, replaced 12v battery. Jan 24, 2021 · Comments of the 2021 years have reports of dealerships unable to diagnose and resolve issues. It has a relay that turns off the battery when the voltage drops. 48v battery is main power source for starting/stopping your engine at stop lights, etc. de energized 48v system. From the complaints made with the NHTSA about the 2021 GLS, it is clear that this model isn’t exempt. Mercedes will mail recall letters July 23, 2024, and dealerships Mar 30, 2024 · Follow troubleshooting steps to diagnose battery drain problems and address common electrical issues. 5. Not have any ways for repair?Only replace? Sep 23, 2022 · I reset all crash errors and reset crash adaptations from ME control unit. It's on current recall but this is after I had to replace mine on a 2yo GLS450 in March for $5k. 1st visit: there is nothing wrong (Nov 2019) 2nd visit: we'll replace the faulty battery. 213. On the performance side, this system integrates an electric compressor that supplies 8 pounds of boost to either the turbocharger or directly to the engine. The most recently reported issues are listed below. Lawsuit List Most Popular Mar 21, 2024 · Welcome to our comprehensive guide on repairing Mercedes-Benz 48V lithium batteries using the CG100X repair tool! If you're a Mercedes owner facing battery i Mar 25, 2023 · March 23, 2023. The Mercedes GLE suffers from uncomfortable base trim seats, DPF failure, poor-performing headlights, lurching forward when stopped, exhaust drone, and collision Aug 17, 2017 · Mercedes is launching it in two models with two states of tune. This is to notify you that software for the 48V Battery Management System fo Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 GLE350, GLE450, GLS450, GLS580, 2021 AMG GLE53, AMG GLE63, Maybach GLS600, AMG GLS63, and 2020 GLE580 vehicles. Oct 26, 2021 · So update: first my ATV is 48v. That was a GLC 300. The 2021 also has their new inline 6 engine whereas the 2020 has the older M276 although you get a boost in HP over the 2018 model. Aug 7, 2024 · Today, more than ever, there are ongoing software updates to fix issues, and these updates are done after the OEM has oftentimes worked with multiple suppliers because coding changes can affect multiple controllers in the car. Fall 2020, as soon as it's colder, the problem starts again. Jul 24, 2018 · Got the car in March 2019, problems started in October 2019. Please advise how I could remedy the problem if it is a voltage regulator, alternator or battery. Wouldn't mind going in armed with at least some information. Another relates to a recall that affects the 2021 E-Class backup camera. We’ve taken a look on Car Gurus to gauge the resale value of a Mercedes-Benz GLS, below are typical asking prices for each model year. Mercedes' handling of the situation is disappointing, as the instrument panel function, designed to alert about car problems, loses its purpose when the check engine light remains on continuously. From a basic google search I’ve found it not just limited to the A6 but a whole bunch of other Audis (and Mercedes) that use the 48v battery system, including those in the screenshot I posted. Check for any compatibility issues, such as outdated bluetooth profiles, and update or reset the connected devices accordingly. Well, maybe for the cars that have auto/start stop issues, largely the SUV’s… some have 48v system issues, especially the GT’s… another car I just worked on last week had a once in every 8,000 mile problem that said: “do not shift gears”. Click on other model year to view more problems: 2021 Mar 31, 2022 · I have a 2020 GLC 300 4Matic SUV. And software on newer vehicles drains them all the time. Make sure your steering wheel is not turned to either side. Have spoken to mercedes and all they can advise is to bring the vehicle in and want it all day. For example, we have seen there is a tendency for some Mercedes-Benz models to have serious 48V battery issues. Make sure it’s the Mercedes warranty not some third party one. ” This capability brings EQ Boost closer to full hybrid technology compared to other light-hybrid offerings on the market. A flashing light indicates that the problem is remarkably serious and if not taken care of expeditiously may result in major and serious damage to the car. I find it hard to accept. Therefore, introducing outside coding could cause issues in the long-term. My local Mercedes service manager tells me the Mercedes "fix" is to take a "sunday drive", or use a trickle charger. Replace only 48V battery (regardless of other faults) ii. It is a very recent ride that critics have already tagged as an alternative to the Tesla Model S because it is among electric cars with a +350-mile range. The recall, 24V-207, encompasses a range of sport utility vehicles manufactured between June 20, 2017, and January 5, 2023, spanning model years 2020 through 2024. I have found numerous videos & articles on how to reset the service indicator, but none have worked on my vehicle. B183304。 4. Vehicles outside of the recall population Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes -Benz vehicles, has determined that on certain Model Year (“MY”) 2021 GLE/GLS-Class, E-Class, E-Class Coupe/Convertible, CLS- Class and AMG GT (167, 213, 238, 257 and 290 platforms) vehicles, the 48V battery The newest Mercedes-Benz lineup of all-electric vehicles combines the luxury you expect from this automaker with a powerful electric drivetrain. Part Specifics?. This includes different engine models like CLA 180 CLA 200 CLA 220 CLA 2 Looking at a 2022 E53 AMG that seems like a very good deal. Tool used:Recommended adva. 4. A ground cable bolt for the 48V ground connection under the front passenger seat may not be secured properly, which can cause the electrical cable to overheat. 55. All other models got 48V in 2019 (still pre-facelift). When the hood is open the 48v system is naturally deactivated. I got mine a month ago. Learn about the Mercedes-Benz EQB MSRP and more with our team at Mercedes-Benz of Greenwich. Every car just has a different problem, it’s really difficult to pin down. While boasting hybrid drivetrains and complete plug-in hybrid models and being packed with electronics and features, the Mercedes GLC Problems are seemingly high. Problem is now with 48V battery - cells have 0. Apr 1, 2024 · 2021-2024 Mercedes-Benz AMG GLE 63 S A 48-volt ground cable lug under the passenger seat may not be secured properly, resulting in the ground connection overheating. Jul 26, 2023 · We are looking at these problems together because 5 of the electrical system problems in NHTSA complaints link to engine problems. 253. Recognize the role of the 48V battery in Mercedes-Benz vehicles and how a faulty 48V battery can contribute to battery drain. ⚡Плей-лист с обзорами и Feb 10, 2022 · 3457 posts · Joined 2021 Add to quote; Only show this user #2 · Feb 10, 2022 Mercedes 48v system has the same problems . 0 added 2015 onwards Mercedes-Benz 48V lithium battery W167/ W203/ W205/ W222 repairing function. 17, 2021 (GLOBE NEWSWIRE) -- Kehoe Law Firm, P. I delayed it since I wasn't ready since it might cause problems. the diagnostic code was sent over to Mercedes for analysis, we got feedback that a software update was required. Nov 6, 2023 · My c200 displayed a red 48v notice and advised that the car be stopped and I refer to the manual. Dec 28, 2022 · I am looking for a testing procedure or help with diagnosing before throwing parts at an unknown problem. co Jun 28, 2021 · One problem related to 12v/24v/48v battery has been reported for the 2021 Jeep Grand Cherokee. suspect faulty starter generstor. " Per Mercedes-Benz vehicle-specific repair information, Notes On Battery: "A 48V connector may only be unplugged in de-energized state. I made 2 of these banks of batteries to equate a 48v 200ah worth of storage Now the quick and dirty. does not strike me as a big problem considering how many cars have this system. Diagnostics of a 48 volt Mercedes W213 starter battery and a method for solving it using DTS Monaco 8. Aug 20, 2021 · Bought a new UK model i20 Premium 48v mini hybrid at the end of June. The estimated cost to maintain and repair a Mercedes-Benz CLS450 ranges from $105 to $1042, with an average of $205. An additional patch was also sent from Mercedes to fix the problem, there was no need to swap for a newer battery. Now with a GLE with the mild hybrid, the AC is on the 48V system and the air is nice and crisp at all times. And the 48V battery system has been problematic for some folks. Jan 5, 2022 · Sorry for the late reply, been busy. ISG worked briefly Cruise Stop Start CSS only worked one day we took a run of 50 miles then neither worked for weeks. The 48V on-board electrical system is de-energized if the 12V battery is disconnected for longer than 10 s. When dealing with 48V battery failure of Mercedes Benz 223 and 206, it is necessary to cooperate with the programming and diagnostic certificate. org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. The only 48v wires in the car go from the SAG to the 48v battery and then to the DC-DC converter located on top of the 12v battery, all in the rear luggage compartment. In sum, CGPro is for pulling eeprom data. The air Jul 20, 2013 · Adaptive Tranny reset Hello, I performed the tranny reset, as described n this forum, 2 days ago. These cars should be recalled, but Mercedes seems to be taking a workaround. Jul 26, 2023 · Mercedes-Benz has even issued a technical service bulletin that addresses the 48V on-board electrical system problem. These consist of the 2021-2023 CLS 450, 2021-2023 E 450, 2021-2023 E450 All-Terrain, 2021 AMG CLS 53, 2021-2023 AMG E53 Oct 23, 2023 · The Mercedes-Benz EQS is a battery-powered, full-size, luxury car introduced by Mercedes-Benz in 2021. The emergency call system may fail to place an automatic or manual call and CG100 will repair Mercedes 48V battery, Volvo 48V battery, and Porsche 12V Lithium battery, cgpro cannot. Also, 48-volt batteries in tandem with 12-volt batteries on the same car and dealerships without knowing how to remedy the failure of cars with new complicated computer relationships. Did you know we our warehouse is in Leicestershire, you can collect or we may be able to drop off?. What to look out for when dealing with Hybrid High Voltage Battery issues. As anyone heard of this kind of problem ? It appears others experienced similar issues going back as far as the 2021 models when the 48V system rolled out - a past thread focused on the 60i but I was hoping to expand this to the 40i drivers who may have some guidance from their experiences. Jan 24, 2021 · This 48v battery located in the trunk, is unique to the 2021 model year, and apparently no spare parts are available especially critical parts needed to for the operation of the vehicle. You will also need to change the pyro fuse on the vehicle. Car still under Mercedes 3 year warranty. Cause 4: Internal 48V battery Peltier cooling element failure causes fault B183397 Aug 1, 2023 · In early July, a plethora of Mercedes-Benz passenger models, including 2021-2023 GLC 300s, 2021-2023 GLC 43s, and 2021 AMG GLC 63 models, were hit with a recall over a fuel pump problem. Mar 17, 2024 · 2021 GLS 450 Mercedes Benz within several days of purchasing in late Fall 2021, while in motion at 65MPH or more, the vehicle suddenly flashed all kinds of malfunction warnings (the entire dashboard was lit up w every system “warning”) including 48V battery code, within seconds the car shut down while driving on the highway, no power steering, no brakes, no anything – nearly lost our Mar 19, 2024 · Hello all, I joined this site for knowledge transfer for a better understanding of my brand new 24 glc300. Sep 20, 2022 · The Mercedes technical documents say that you cannot charge the 48v directly, so I suspect that when you connect to the jump points it goes through a control box sat on top of the 48v, that directs the flow to the 12v in the boot floor and then it uses that to send converted current between the 48v and 12v. $2,208-$2,327. Jul 31, 2021 · *UPDATE* Manually check to see if you have a software update!Yesterday the displays were not turning on with the car, and everything was down (radio, cameras Oct 7, 2022 · — TSB LI54. Nov 23, 2022 · First of all, we are financing a 2021 MB GLA 250, it's already in its 2nd year. Also, I see that a 12v charger might charge 48v through a converter, but no Pre-facelift E450 was the only variant that didn't get 48V mild hybrid in 2019/2020. Oct 16, 2023 · Hi the Americans are bang on it just like Mercedes, BMW, Audi have these built in problems that they are aware of and just hope we will all go away, the reason the dealers are so reluctant to change anything is that the parent company Audi will do everything in there power to shaft the dealer for the repair money for both labour and parts cost Apr 19, 2022 · 2021 Mercedes-Benz AMG GLE63 Photo: Mercedes-Benz Mercedes-Benz is recalling certain GLE and GLS SUVs from the 2020 to 2022 model years to address an electric problem with the front passenger seat. Update DC/DC converter N83/1 if later software is available. Ever wanted to know how to remove and install the car battery in your Mercedes Benz? this video shows you how to safely do this, aswell as reset any issues w Jul 26, 2023 · Of these, 7 are listed as electrical system problems and 6 as fuel/propulsion system issues. June 28, 2021 — A Mercedes-Benz GLE 450 class action lawsuit alleges the SUVs suffer from problems 2. Literally just had the car in a few months ago for a routine check/oil change and not a single warning. Please check this area of damage. org, the total lack of availability of third party 48V batts is creating a serious depreciation issue for these cars now that they get older (4+ years). Having a brand new vehicle that is already showing serious issues was very disappointing, especially since it's a German car, proven for a quality vehicle. Jul 26, 2023 · Sometimes, it is also important to look at problems that other Mercedes-Benz models have. They only have done some updates, now he has to wait for the next summer to check if it will happen again. Click on other model year to view more problems: 2021. Applications of Mercedes M178 Engine: 2015 – 2021 Mercedes-AMG C 65 and C 63 S; 2016 – Present Mercedes-AMG E63 4MATIC and E 63 S 4MATIC; 2017 – 2020 Mercedes-AMG S63 and S63 4MATIC Nov 29, 2016 · The 48v system is the only way to charge the 12v battery. 3rd visit: replace the battery Cause 3: Hardware short circuit in 48V system causes fault B183319 in 48V battery Cause 4: 48V battery detects abnormality and disconnects causing additional symptoms: Limp Home Mode, overhea- ting, A/C not blowing cold, or loss of acceleration This cause will always have fault code in G1/3: B183371 but will Not Apr 27, 2023 · The 48V system (see 1st attachment for details) uses a built-in 12V-48V DC/DC converter (PCU48). Since purchasing this November 11th of 23 I have had five software related issues that have pretty much left me stranded until the car in some cases decided to reset itself and let me drive it. " Remedy 2: Battery Not found in Quick Test, OR Fault B183301 in DC/DC, and/or B183349 in 48V battery. Do you want to receive support from Mercedes-Benz Accident Assistance? with options 'Call' Aug 5, 2020 · Follow these steps to reset the Service Light on a Mercedes CLA 2019 2020 2021 2022. org have decided to close their investigation into this matter, meaning they no longer need to speak with people who had issues with their vehicles' batteries. Vehicle 11 : 2021-2024 Mercedes-Benz AMG GLE 63 S Coupe Vehicle Type : LIGHT VEHICLES Body Style : SUV Power Train : GAS Descriptive Information : Mercedes-Benz 2021-2024 AMG GLE 63 S Coupe 2,299 Vehicles. In the S500, it produces 435 hp and 384 lb-ft of torque. FC200 for reading VIN, pulling/cloning ECU and Gearbox data. May 21, 2024 · Here’s What’s Included in the Mercedes 48V Cable Recall. Preparation Steps: 1. My wife has a C300 and can confirm as soon as you stop the car (and the engine shuts off) the car warms up. Dec 24, 2021 · The defect causes vehicles to shutoff, overheat, go into limp home mode, or lose acceleration at highway speeds. When you need a full-size SUV that’s ideal for your growing Rye family, the 2024 Mercedes-Benz EQB is perfect. I ignored it, but did stop when various Does anyone else have a Mercedes sitting a dealer waiting for a 48V battery system? My 2021 GLE450 (which has been problem after problem, even outside of the 48v issues) has been parked at the dealer for a month, I was told it would be ready 9AM the next day on Oct 17, then I was told 5-8 business days, then "a couple weeks" then "end of November", and then, when I picked up the loaner, "3,4 Jan 24, 2021 · This 48v battery located in the trunk, is unique to the 2021 model year, and apparently no spare parts are available especially critical parts needed to for the operation of the vehicle. I see a lemon law coming. The same thing happened to me. Please also check out the statistics and reliability analysis of the 2021 Jeep Grand Cherokee based on all problems reported for the 2021 Grand May 7, 2024 · I've had the same commute for over 30 years, and owned Chevy, Ford, BWM, and have never experienced this issue. A flashing light indicates that the problem is exceptionally serious and if not taken care of swiftly may result in major and meaningful damage to the car. Dec 14, 2022 · May also have fault B183371; Hardware short circuit in 48V system causes fault B183319 in 48V battery. 2022100005. At this point, attorneys working with ClassAction. Dec 3, 2019 · BenzWorld. Mar 5, 2024 · I have a 2021 GLE 53 with rear accident. Implement effective strategies to prevent battery drain, such as regular maintenance of the electrical system. Sep 18, 2021 · In late 2019, Mercedes installed the 48V in the M177, similar to those of M176, for better performance, improved fuel consumption, and reduced emissions. Feb 19, 2024 · Mercedes Needs To Fix 48v Connection On Several Models Over Fire Risk. The hassle for the dealership is that even if the car gives you this message, if the technician tests the battery with the Mercedes required battery tester and it says charge or pass, we cannot replace the battery. B183371. The Mercedes GLS suffers from electronic gremlins, 48V secondary battery malfunction, inferior interior plastic, and an ineffective Feb 14, 2023 · The Mercedes GLC is the successor of the GLK and competes in the compact luxury crossover segment, and is also seen as a mid-size SUV. While driving the cart would make a clicking noise and then stop driving. parts ordered. I relaxed the search constraints and found a 2021 that is less expensive and has everything I want. if 48V battery not found in quick test, OR if fault B183301 in DC/DC, OR if fault B183349 in 48V i. hign eipkn qbk txoyh zgyph orvgan npo dqwxg bqf appw
