Mercedes 48v issues battery location. Battery life? Sep 1, 2022 · CG100 PROG III V6.

Mercedes 48v issues battery location The battery is installed in the same location on both these models and the procedure is identical. 361) Engine: 256. Mercedes requires us to open a technical support ticket which can take anywhere from 2-10 days for them to respond to in order to 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. Check the step-by-step guide to repair the battery. I’m getting the distinct impression there is a flaw, whether mechanical or software, that MB don’t know how to fix, and it doesn’t just apply to C Class. Your 2022 Mercedes-Benz GLE 450 battery will usually last between 3 to 5 years, but that can differ laboriously depending on battery size, type of battery, weather conditions and driving habits. Purpose of the 48V Battery: Mild-Hybrid System: The 48V battery is primarily used in Mercedes’ mild Mar 30, 2024 · In this comprehensive guide, we have explored the various aspects of Mercedes-Benz GLE battery drain issues, including understanding the problem, identifying signs of battery failure, troubleshooting, the role of the 48V battery, prevention strategies, and what to do when your battery is dead. ★★★★★ 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 £640. 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 May 8, 2023 · Mercedes-Benz 2022-2023 sedan recall. My 2020 e53 had a 48v 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. a. Managed to get home without any further issues. 100ah Topband LP100 Lithium Battery 12v B Series with Bluetooth and Heater Sep 16, 2024 · 48V Battery Malfunction Dec 2023 Mercedes GLE Premium Mild Hybrid Thread starter ved; Start date Sep 16, 2024; Sep 16, 2024 #1 V. Can't really find much info on it in the manual. the battery and the control electronics, the ISG (Integrated Starter Generator) is the heart of the 48V system. 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. B183319, or any other faults in the 48V battery. com/@homeboysstereohttps://www. youcanic. Looking at a 2022 E53 AMG that seems like a very good deal. Reply reply Looking at a 2022 E53 AMG that seems like a very good deal. if 48V battery not found in quick test, OR if fault B183301 in DC/DC, OR if fault B183349 in 48V i. After a week of service, even on the low speed, the fan speed got quite high and the next day car refused to start, the battery went flat again. fault code: B1873371 The battery for 48V on-board electrical system has a malfunction. 00 Current price is: £525. 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. Cause 3/5: Red battery light or check engine light without fault B1873371 Cause 4/5: Battery Not found in Quick There are lawyers considering a class action lawsuit over the 48v EQ system as used in multiple cars - because in a few cases the battery has failed while driving on the highway. Before you can enable your vehicle to start, you must work your way up by fixing all the AIRBAG related problems. This is unfortunately quite common issue across entire Mercedes mo Familiarize yourself with the common fault codes related to the Mercedes Benz 48V hybrid battery issues. Solved the problem by replacing main board. How-to procedure: Here take an example of 48V battery elbow type. However, my dealer did let slip that I’m not the only one. Mercedes-Benz issued a technical service bulletin (TSB) for this problem, NHTSA ID Number: 10189404, on February 19, 2021. 00 Original price was: £640. I have never seen the battery; it is buried in the boot floor under a bolt down cover. Towed the car over to the local dealership. 48V is exactly 4 times the potential (and therefore, available current) of the 12V system. Apr 1, 2024 · Mercedes opened an investigation in June 2022 after customers complained about battery-related warnings. 48v battery is main power source for starting/stopping your engine at stop lights, etc. com/manualsAsk Car Questions & Get Jun 28, 2021 · Mercedes-Benz GLE 450 owner says th 48-volt batteries cause failures to start the vehicles. £640. 00. Straight. Jan 31, 2022 · I read on USA forums of many problems with the 48 volt battery in these cars, but they all seem to be different to my problems. Battery life? Sep 1, 2022 · CG100 PROG III V6. Been severely disappointed with Mercedes USA Corporate, Park Place Mercedes in Dallas & Autobohn Mercedes in Grapevine. Also, I see that a 12v charger might charge 48v through a converter, but no Nov 6, 2024 · Learn how to fix the problem by replacing the battery of your Mercedes-Benz C or CLK-Class. com/scanner/Get Factory Service Repair Manuals & Specs https://www. 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). Reply reply Apr 5, 2021 · A2ua Location Offline Senior Member Mercedes Comand/Audio antitheft codes all NTG Mercedes Garmin Map Pilot Replacing the 48v battery will solve the problem Sep 23, 2019 · Starter battery issues on app . ved Location Mittel England Car 2022 Mercedes-Benz GLE 450 Battery. youtube. Mar 17, 2024 · The malfunction also leads to other problems including overheating and air-conditioning problems. Aug 20, 2024 · Hello, this is a common issue with vehicles involved in an accident. Mar 11, 2023 · How to locate and remove the battery in a Mercedes-Benz GLS450. 2022 S60 T8 Black Edition by Volvo. Where's the car now - at the dealer? Also, you say you called out the AA - is the car not covered by Mercedes Benz Mobilo roadside assistance? They will usually have MB STAR diagnostic computer and can diagnose issues ar the roadside. Wiring diagram to Benz 48V battery module. Mercedes-Benz 48V Battery TSB. Mercedes monitored the field worldwide and found other incidents of the same problem. Jul 31, 2023 · New Mercedes X-Class Pickup Reimagined With 2024 Ram Rampage Underpinnings 2024 Mercedes-Benz Mid-Size Van Portfolio Updated, They're All a Lot Fancier Now Tesla and Electrify America To Get a Aug 7, 2021 · (08-08-2021, 12:35 AM) A2ua Wrote: charge with terminals under bonnet as usual with 12V charger. October 7, 2022 — A Mercedes-Benz battery replacement class action lawsuit alleges numerous models Feb 19, 2023 · The icon on the dash is the 48V battery charge level, there is no readout visible for the 12V battery system charge level. You can see the IC chip when you open the upper case of the battery. According to Mercedes this is normal, no problem found. comhttps://www. The TSB lists the possible causes along with remedies for each. £ 525. com/profile. I'm looking into a GLS and notice there are some reliability issues with the 48v mild hybrid system. Tested, fully working, shipping now. Mercedes 48V lithium battery locked up after accident. Switching the car off and restarting seems to have cleared it. elbow. Aug 13, 2024 · The 48V battery system in Mercedes vehicles is an advanced electrical architecture designed to support a variety of functions that improve both performance and efficiency. Mercedes 48-Volt Battery Defect Investigation – Owners & Lessees Of 2019-2022 Mercedes E- & CLS-Class & Mercedes GLE 450, GLS 450 Vehicles Encouraged To Contact Kehoe Law Firm, P. Mar 12, 2024 · Mercedes Benz GLC battery locationBusiness inquiries - limdanny123@gmail. Believe the battery was original fit, so I got about 6 years before replacement. Cause 5 is from the 48V battery detecting an abnormality which then causes the 48V battery to disconnect itself. Personalized configuration by OrBit. Oct 19, 2023 · Electrical System:12V/24V/48V Battery Summary: Mercedes-benz ag (mbag), the manufacturer of mercedes-benz vehicles, has determined that on certain my 2022 sl (232 platform) vehicles, after a longer non-operational time of greater than 42 days or with a battery charge of less than 45%, the following battery fault message might display in the Mar 22, 2023 · March 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. Mar 26, 2023 · Hello everyone I have a problem with gle300d mild hybrid I need to unlock 48V battery eprom Car not starting after accident with a red notification on board and showing dtc (B183387) Tks MHH Auto ™ Guest Appears MB has zero idea how to deal with it. I found a lawsuit about it from about a year ago in New Jersey but it seems that hasn't been resolved. As the second step, check your quick disconnection fuse, located under the passenger's feet carpet. This happens after 24 hours and a long drive. These codes include B183349 (internal electrical fault), B183371 (actuator lock), B183384 (signal below the allowed limit), and B183319 (battery malfunction with blocked actuator). php?id=10 Oct 7, 2022 · 12-volt and 48-volt Mercedes-Benz batteries allegedly completely drain from electrical defects. These complaints date as far back as 2004, and See full list on mycarvoice. Aug 1, 2023 · The petitioner’s vehicle had just ~2,400 miles (~3,800 km) on the odometer when the issues first appeared. com Mar 7, 2022 · There are two types of battery module: straight and elbow. Repair procedure is the similar. Mar 9, 2021 · Location Midlands Car Mercedes Benz AMG C63S Coupe Is the c300 a new eq model with a 48v battery system as if it is you would actually be charging both the 12v Oct 27, 2021 · In this video I am showing the way I am dealing with Auxiliary Battery Malfunction problem. 100ah Topband LP100 Lithium Battery 12v B Series with Bluetooth and Heater Feb 22, 2023 · Hello I have w223 the car starts for 3-4 seconds and stops, and 48v battery voltage keeps dropping and after charging comes up so i dont think its 48v battery problem. The actuator is blocked. However, upon further research it seems that this model along with several others can have major problems with the 48V battery dying. 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. Interestingly, the original battery was an Exide 70 AHr / 700 CCA. This will only have fault B183371 in 48V battery. Ohms law for linear DC dictates that at the same load (resistance), 4X the potential = 4X the available current. facebook. In this guide, you will learn and become familiar with replacing the Mercedes CLK-Class and W203 C-Class batteries. The dealer replaced the battery when it got serviced recently. 4. Dec 6, 2023 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Dec 8, 2023 · The only evidence that it is MHEV is the effortless starting from the 48v starter motor. Transmission Issues And I Helped The top destination for Mercedes and AMG discussion, news, and rumors Mercedes-Benz S580 Service Battery/cables; Mercedes-Benz S580 Brake System Flush; Mercedes-Benz S580 Adjust Ignition Timing; Mercedes-Benz S580 Brake Warning Light is on Inspection; Mercedes-Benz S580 Door does not lock or open Inspection; Mercedes-Benz S580 Electric Problems Inspection; Mercedes-Benz S580 CV Axle / Shaft Assembly Replacement Jun 3, 2023 · Just replaced the main battery on my July 2017 GLC250 4MATIC after getting the 'stop car, leave engine running' dash message. The disconnected 48V battery then causes subsequent symptoms: Limp Home Mode, overheating, A/C not blowing cold, or loss of accelera Looking at a 2022 E53 AMG that seems like a very good deal. But based on comments on mbworld. Oct 29, 2022 · My wife was 80 miles away from home and upon starting my car was faced with a 48V Battery warning on the driver console and told to consult owners manual. Very sad to pay $80,000 for a new car, and not be able to use the vehicle for an unknown period of time. 5L EQ engine. Replace only 48V battery (regardless of other faults) ii. Remove and disassemble the battery. Note: this fault code may include additional 48V system consequential faults although B1873371 is the primary root cause. 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. Here are some key points about the 48V battery system in Mercedes: 1. dc/dc converter is glued to 48V battery Oh I did try this but did nothing, I can try again but apparently they have a relay that shuts the battery down if it gets low, it's ment to be inside the battery but I have no idea, daxxer can do it but not been online for a while Apr 14, 2022 · The first time I got the 48V battery malfunction light on and within 2 minutes the car would no longer accelerate. There was a recall to add some strengthening to the battery containment - presume it is a heavy beast. 48 Volt Battery Fault Repaired by Software Update Location Bognor Regis Car 2010 Mercedes W212 E Class E350 CDI Sport, 2006 Mercedes W169 A Class A170. Apr 27, 2023 · The 48V system (see 1st attachment for details) uses a built-in 12V-48V DC/DC converter (PCU48). They also report having to repeatedly pay out-of-pocket for costly diagnostics, software updates, and battery replacements, none of which remedy the problem. Dec 24, 2021 · As the Mercedes-Benz battery drains can occur without warning, drivers may be unexpectedly stranded and placed in perilous situations. May 7, 2024 · Mercedes Battery Drain Failures On July 1, 2022, Lieff Cabraser and co-counsel filed a federal automotive defect lawsuit in Georgia district court against Mercedes-Benz USA LLC and Daimler AG alleging breach of warranty, violation of state and federal consumer fraud laws, fraudulent Nov 6, 2023 · As above, most likely there's an issue with the mild hybrid battery on the 1. A Mercedes-Benz service manager allegedly told the owner that several other 2023 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. 5. 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 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. Update DC/DC converter N83/1 if later software is available. By following the advice and steps provided in this Remedy 2: Battery Not found in Quick Test, OR Fault B183301 in DC/DC, and/or B183349 in 48V battery. Never used the GLC START/STOP functionality. Locate IC chip 95M01. Even still, just because your battery isn't utterly dead, doesn't mean it's operating accurately. Mercedes said it was a manufacturing problem to do with the grounding of the 48V battery in the enginethat there was 'paint' in the way and it wasn't ground properly. A new battery was shipped from Mercedes. June 28, 2021 — A Mercedes-Benz GLE 450 class action lawsuit alleges the SUVs suffer from problems Sep 25, 2017 · Since then I have had an intermittent problem with the battery as the car was not starting at times if I do not use the car for like 2 days. Dec 5, 2021 · The car (purchased on Aug 2021 ) failed to start with the stop vehicle battery icon on the dashboard. C. It's a small box with 2 big wires and 1 small plug. It's on current recall but this is after I had to replace mine on a 2yo GLS450 in March for $5k. Mercedes-Benz is recalling 3,823 of its 2022-2023 sedans because the high-voltage battery monitoring system software may not alert the driver of a battery Buy YOUCANIC Pro Scanner https://www. 930 It has the 48V Hybrid system with ISG and the e-booster electric turbocharger Car came in because of flood damage - cleaned out everything - and replaced some relays, can connectors and other modules etc that were faulty Was able to start the car and it ran and drove - but the bottom end power was low - diagnosed this problem 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. Contact now to look a Sep 13, 2022 · Hi all I'm working on a 2020 W167 GLE AMG (167. Anybody has faced similar issue or problem? If i hold accelerator pedal and start car it runs then 5-10 seconds but rpm is very low looks like force start engine. 0 added 2015 onwards Mercedes-Benz 48V lithium battery W167/ W203/ W205/ W222 repairing function. ygqr zzsmb ymdrw cqfvkm iftie apzm lujnk bkgp gyosv ygg