Mercedes 48v issues 2021. I have noticed more gadgets and less reliability.
- Mercedes 48v issues 2021 is investigating potential consumer class action claims on behalf of owners and lessees of 2019-2022 Mercedes-Benz E-Class 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 noticed more gadgets and less reliability. My car is a 2021 E 450 All Terrain with approximately 6,700 miles, delivery 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. Aug 1, 2023 · The National Highway Traffic Safety Administration’s Office of Defects Investigation has opened a probe into an issue impacting 2023 Mercedes-Benz GLC 300 models that could cause it to not start. And don't forget about the thermal paste. Jul 26, 2023 · Sometimes, it is also important to look at problems that other Mercedes-Benz models have. 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. The Mercedes GLS suffers from electronic gremlins, 48V secondary battery malfunction, inferior interior plastic, and an ineffective 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. Feb 19, 2024 · Several thousand Mercedes-Benz E-Class, CLS, and AMG GT 4-Door models in the United States need to be fixed due to a fire risk resulting from a poor 48-volt ground connection. C. 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. June 28, 2021 — A Mercedes-Benz GLE 450 class action lawsuit alleges the SUVs suffer from problems Sep 23, 2019 · BenzWorld. Oct 15, 2023 · Since the automaker claims that the 2020 Mercedes-Benz GLE is “a more intelligent SUV,” expectations are insanely high. 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. 8 amps would try to consume 230. 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. See full list on mycarvoice. 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. Jul 26, 2023 · We are looking at these problems together because 5 of the electrical system problems in NHTSA complaints link to engine problems. 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. I’d say go gas personally. Dec 24, 2021 · The defect causes vehicles to shutoff, overheat, go into limp home mode, or lose acceleration at highway speeds. Cause 4: Internal 48V battery Peltier cooling element failure causes fault B183397 Dec 29, 2021 · This week Torque News is reviewing the 2022 Mercedes GLE 450 4MATIC and the main powered in part by the 48V battery and developed by Mercedes-Benz. 6 watt fuel pump and 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. Towed the car over to the local dealership. The one engine complaint that isn’t included in an electrical system problem, does relate to loss of power. What was once a very highly-reliability standard. Apr 14, 2022 · Mercedes drivers who’ve had problems with the 48-volt batteries in their vehicles. 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. 01: 48V Battery Benefits By using a 48-volt electrical system in new Mercedes-Benz vehicles, the car can be powered solely on the electrical system battery instead of using the drivetrain batteries. 5 Ohm load running at the same 4. . Make sure it’s the Mercedes warranty not some third party one. I got 5 emails from Mercedes Me saying that it was the starter battery, but the dealership says it's the 48-volt battery, and because a new battery cannot be flown via plane, it will take upwards of a week to get it here. Jan 24, 2021 · My first Mercedes was a 280se. Jul 26, 2023 · Mercedes-Benz has even issued a technical service bulletin that addresses the 48V on-board electrical system problem. 17, 2021 (GLOBE NEWSWIRE) -- Kehoe Law Firm, P. 110 being sold throughout the U. So, if we take that (required) 57. Jan 24, 2021 · My 2021 E450 wagon, with < 18000 miles just had this problem yesterday and I had to get it towed to the dealership. A couple of months after taking delivery my car showed a red “12 volt battery not charging error” message. PHILADELPHIA, Dec. K. 2021 Mercedes Benz GLS Complaint Summary And the 48V battery system has been problematic for some folks. org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. Over the last 40 + years I have owned many Mercedes. Most Common Problems I have a GLE 580 and love it. Dec 5, 2021 · The car (purchased on Aug 2021 ) failed to start with the stop vehicle battery icon on the dashboard. Transmission Issues And I Helped 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. I ignored it, but did stop when various Mar 7, 2022 · Here is the tutorial on repairing the Mercedes Benz 48 volt mild hybrid battery using CG100 Prog III or CG100X programmer. 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 Jun 28, 2021 · Mercedes-Benz GLE 450 owner says th 48-volt batteries cause failures to start the vehicles. 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. com Mar 21, 2024 · The recall affects 116,000 2021–2024 GLE and GLS SUVs from Mercedes-Benz, Mercedes-AMG, and Mercedes-Maybach to fix an issue with a 48-volt ground connection that could come loose. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! mercedes-Benz STARTUNED septemBer 2021 5 hI h enerGY At 48V, that 2. Aug 23, 2023 · The most common problems:Camtronic problems, carbon buildup on intake valves, additional emission filter potential issues at high mileage. May also have fault B183371. 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. However, it doesn’t take long to see how dangerous this model actually is now that it is riddled with recalls. For example, we have seen there is a tendency for some Mercedes-Benz models to have serious 48V battery issues. Initially, it was mentioned that the sensor module of the hybrid/high-voltage battery had a malfunction, it was suspected to be an internal electric fault. The GLE 350 engine - key facts and specs. 4 watts. 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 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. Comments of the 2021 years have reports of dealerships unable to diagnose and resolve issues. Click on other model year to view more problems: 2021. 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. Another relates to a recall that affects the 2021 E-Class backup camera. One describes multiple defects and another focuses on a vehicle speed control problem. Mines a hybrid and have no issues at all but I’d also strongly recommend getting the extended warranty through Mercedes as well. does not strike me as a big problem considering how many cars have this system. From the complaints made with the NHTSA about the 2021 GLS, it is clear that this model isn’t exempt. Not have any ways for repair?Only replace? May 21, 2024 · Here’s What’s Included in the Mercedes 48V Cable Recall. It has a relay that turns off the battery when the voltage drops. So, in effect, all these problems are related and there are a total of 11 altogether. The MB warranty literally just extends the factory coverage and mine was very cheap to add. xvca wwewzmh goa agmhk aqbfg cesrw ibpxh wtcyc dwnurwv nsweifju
