Audi 48v battery warranty Do not assume anything in this space. Unfortunately, in the USA, neither has the long-term warranty of 10 years 100K miles required by law in most states. belt starter generator. Side note having hobbies like RC cars, boats,heli's and some drones with Li-ion batteries it was always recommended to never go below 15% of charge and this was years before any automotive application was using Li-ion batteries. I have been searching for information on the 12v hybrid battery in the new mild hybrid vehicles. I had a new 12 volt battery installed after some minor electrical issues and 2 days later the whole system went within 30 seconds of the warning lights coming on. DO NOT charge the 48V battery directly. Sep 17, 2022 · A8 / S8 (D5 Platform) Discussion - 2020 A8 48V battery - Hi everyone, I purchased a 2020 Audi A8L 4. Oct 11, 2024 · Just because it's on YT does not mean you should be doing it. Its central component, the belt alternator starter (BAS), powers a 48-volt main electrical system in which a compact lithium-ion Feb 21, 2023 · Audi Q8 - Just received 7 Year Warranty Extension - Even though I have not had the Electrical System Malfunction problem I just received in the mail my 7 year warranty extension as to this issue. Letter has my Model and VIN number. Warranty does not cover the battery replacement, and the dealer quoted $650 parts and labor. The 48V battery cannot be charged if the SoC of the 12V battery is above 60%! If necessary, drain the 12V battery to a SoC between 40% and 60% by switching on the ignition for approx. Jul 3, 2021 · My A6 C8 50TDi went in for some warranty work after a warning about a malfunction came up. I'm almost done with putting it back together and needed to move it to find out that the battery (12v) was dead. Diagnostic Time: GFF (Includes time to ensure 12V and 48V batteries are charged The protection relay closed adaptation value is only read by the 48V battery when the ignition is turned on. Search the forum for the BSG issue, i. Jun 1, 2019 · 1) The 48V battery is kept at a charge of between 50% to 68%. The Audi manuals AND service guides for techs are explicitly clear. The only exception is with the BSG campaign that IIRC has a blurb. Browse our most frequently asked questions relating to plug-in hybrid and EV batteries. Jul 16, 2021 · Electrical System:12V/24V/48V Battery Summary: This warranty bulletin is published to add claim coding details to the information announcing the expansion of the limited warranty for audi genuine batteries to 48 months/unlimited mileage for batteries sold beginning calendar date january, 2015. Audi has publicly stated this. Service Number: 2726 . Additional Information. All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. The standard mild hybrid technology plays a major part in the efficiency of the engines. I have a 21 A4 Allroad and even on the Audi site parts search, it seems to only list a variety of standard car batteries and not a 12v lithium battery. ) 2726 XXXX : See SRT with associated operations . 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 Our site is currently offline due to maintenance activities. Does anybody know if the hybrid battery is a second battery in the car and a part number? Jun 28, 2014 · The way the system is wired is in such a way where 48v battery will not charge is 12v battery is not 100% percent. This included my 60k mile, 2019 q7 50tdi, but it runs right up to q7/8 Jan 15, 2022 · Hello All. Please, check this site again later. A choice of two diesel engines will be available at market launch. • 1-GW for vehicles that fall under the Starter-Alternator Limited Warranty Extension. For example, Audi UK All of the engines in the Audi Q7 are coupled to an eight-speed tiptronic and permanent all‑wheel drive. . The following conditions will cause the 48V battery to clear the adaptation for protection relay closed. e. Claims are subject to review or audit by Audi Warranty. Sep 4, 2022 · The “mild hybrid” architecture involves a 12V and a 48V battery. The issue is in the rear compartment where the battery is I found a green wire sicking out under the trim. Instead the more limited bumper-to-bumper warranty applies. It was absolutely impossible for me to force more power into the 48V battery even when holding the brakes and going down a long long hill. The car has been sitting for some time and it's still the original battery. All Audi vehicles are also covered with a 12 year warranty on the vehicle’s bodywork against corrosion perforation. I also got the dash rattle and driver door wind noise fixed too. High Voltage batteries for e-tron vehicles receive an 8 year/160,000 kilometre warranty. Battery management 2 (Battery 48V) control module, J1120 (address word 0021): Claims are subject to review or audit by Audi Warranty. After the 48V battery hit 60-68%, the battery stopped accepting charge. Labor Operations: Replace starter-alternator (If required according to this TSB. 20 minutes (longer if necessary). Damage Code: 0040 . Warranty exclusions and restrictions for high -voltage batteries: The warranty for the high- voltage battery will not apply if; the defect or damage including excessive loss of capacity has resulted from unapproved modification to parts and or vehicle software from original specification, improper use, Apr 10, 2024 · All Audis that use the 48v battery and starter generator since approx 2016 are potentially prone to a very expensive failure. Once the adaptation is cleared, and the 48V battery has not yet sufficiently charged, the protection relay will open and Nov 26, 2023 · A8 / S8 (D5 Platform) Discussion - Replacing 12V Battery - I have a 2020 S8, and the battery died a few days ago. Audi said I had a week battery so they had to replace it. Jump started it and drove it for a Feb 8, 2023 · Thank you for your replies - not sure how to check the 48v battery voltage as it is all very well hidden and screwed down. They performed the 40K service and sent me the tech's video in which he said that they need to replace the Starter Generator/Alternator and do a Electrical System Software Update to resolve the issue. Jul 7, 2024 · Your car may be covered by a “recall” regarding this issue, plus Audi has issued a 7 year warranty covering the issue. • TSB 2011732: 00 Software Version Management (SVM), operating instructions. Even then, I recall it saying that to replace the 48V battery if needed. The engine control module determines if and how much torque the BSG is supposed to generate. Just an update since yesterday when my 2019 Q8 was towed into my Audi dealer for the Electrical System Malfunction. Every new Audi vehicle first registered or delivered from 1 January 2022 receives a 5 year unlimited kilometre manufacturer warranty. It’s now with Audi who say both the new 12v battery and the 48v battery are showing faults and need replacing. May 19, 2022 · The warranty from manufacturers on 48V batteries is NOT the same as hybrid/plug in hybrid/EV batteries. 7 liters fuel saving per 100 kilometers in customer use. Nov 29, 2016 · Is it worth buying an extended warranty from Audi assuming one plans to keep this car beyond the warranty period? Will the extended warranty even cover this issue? Should we disable and not use the start/stop function as a preventative measure? Mar 10, 2023 · I received a letter from Audi USA saying they are extending the warranty period for the alternator (but did not say for the 48v battery itself) for seven years and unlimited miles on my 2019 Audi A6 Premium Plus. Also cannot find an option to read Voltage /Capacity on the OBDeleven device - There is a selection for the mhev system (Battery Energy Module (21)), mainly software levels / serial numbers etc. 0 hybrid from an action and was hit on the front left. Jan 6, 2019 · My main issue is that once the car is off, the ventilation for the 48V battery stops, and when the car is baking in the hot sun or in a garage, that poor battery must die. The dealer could be your friend on this issue. Voltage of terminal 40 Values between 40V and 50V are normal – If the voltage is between 0V and 12V, please check the 48V battery. Learn more about the battery technology we use here. I know that the Audi eTron batteries and such are designed to last 8 (or was it 10) years and 160,000 miles. MHEV technology permits coasting with the combustion engine switched off, high recuperation power and extended start-stop operation, up to 0. That said, short of learning that May 14, 2023 · I have a 5 year old A8 that broke down just over a week ago. The specified torque indicates if the BSG is supposed to provide electrical power to the vehicle or not. ciyev aslpe ekt gbo mqnpq fvhes pvwq zaub kief mmmyd