Mercedes-Benz bulletin LI82.62-P-078631
Mercedes-Benz filed this with NHTSA as a service bulletin dated Aug 6, 2026, received Dec 6, 2024, about the structure — 3 documents under this number. It names 243 model years (2016–2027). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationComplaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the noise continues to occur even with the door trim removed, then continue the diagnosis working towards the speaker and if necessary, create a TIPS case with an informative video as an attachment. Information: Please refer to this document in the warranty claim and, after completing diagnosis, select the damage code corresponding to the component part that caused the problem. • If the noise stops when the door trim is removed, please proceed in accordance with LI72.10-P-067691. Information: In this case, do not use a damage code for the speakers in the warranty claim!
Documents filed under this number
| Document | Kind | Dated | NHTSA id |
|---|---|---|---|
| LI82.62-P-078631 | Service bulletin | Aug 6, 2026 | 11036101 |
| LI82.62-P-078631 | Service bulletin | Oct 10, 2025 | 11024274 |
| LI82.62-P-078631 | Service bulletin | Dec 3, 2024 | 11011553 |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5; the full text comes from the manufacturer or a dealer. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. Quote it at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themand 124 more model years on this site.
Also filed against model years this site has no page for: 2018 Mercedes-Benz A 220; 2020 Mercedes-Benz AMG A45; 2016 Mercedes-Benz AMG C43; 2022 Mercedes-Benz AMG C63 S; 2024 Mercedes-Benz AMG C63 S E; 2024 Mercedes-Benz AMG C63 S E 4MATIC+; 2026 Mercedes-Benz AMG C63 S E Performance 4MATIC+; 2026 Mercedes-Benz AMG E 53 4MATIC+; 2025 Mercedes-Benz AMG E 53 4MATIC+ Wagon; 2026 Mercedes-Benz AMG E 53 4MATIC+ Wagon; 2025 Mercedes-Benz AMG E 53 E 4MATIC+; 2021 Mercedes-Benz AMG E53 S; 2023 Mercedes-Benz AMG E53E; 2022 Mercedes-Benz AMG E63; 2022 Mercedes-Benz AMG E63S; 2023 Mercedes-Benz AMG GT 63 S E Coupe; 2017 Mercedes-Benz AMG GT C Roadster; 2020 Mercedes-Benz AMG GT S; 2020 Mercedes-Benz AMG GT43; 2024 Mercedes-Benz AMG GT53E; 2022 Mercedes-Benz AMG GT63; 2022 Mercedes-Benz AMG GT63 S; 2024 Mercedes-Benz AMG GT63 S E; 2024 Mercedes-Benz AMG GT63 S E Performance; 2026 Mercedes-Benz AMG GT63 S E Performance 4MATIC+; 2018 Mercedes-Benz AMG GTA; 2023 Mercedes-Benz AMG S 63 E; 2024 Mercedes-Benz AMG S 63 E; 2026 Mercedes-Benz AMG S 63 E 4MATIC+; 2022 Mercedes-Benz AMG SL43; 2024 Mercedes-Benz AMG SL53E; 2020 Mercedes-Benz AMG SL63; 2024 Mercedes-Benz AMG SL63 S E; 2024 Mercedes-Benz AMG SL63 S E Performance 4MATIC+; 2026 Mercedes-Benz AMG SL63 S E Performance 4MATIC+; 2019 Mercedes-Benz AMG SL65; 2018 Mercedes-Benz B 160; 2019 Mercedes-Benz B 180; 2019 Mercedes-Benz B 200; 2019 Mercedes-Benz B 220; 2018 Mercedes-Benz B 250E; 2016 Mercedes-Benz B160; 2017 Mercedes-Benz B160; 2018 Mercedes-Benz C 250 D; 2020 Mercedes-Benz C 350; 2019 Mercedes-Benz C 350 E; 2020 Mercedes-Benz C 350 E; 2016 Mercedes-Benz C250; 2017 Mercedes-Benz C450; 2023 Mercedes-Benz CLE 300; 2023 Mercedes-Benz CLE 450; 2016 Mercedes-Benz CLE 63S; 2021 Mercedes-Benz E 350 E; 2018 Mercedes-Benz E 400 4MATIC Cabriolet; 2018 Mercedes-Benz E 400 4MATIC Wagon; 2024 Mercedes-Benz E 450 4MATIC ALL-Terrain; 2025 Mercedes-Benz E 450 4MATIC ALL-Terrain; 2026 Mercedes-Benz E 450 4MATIC ALL-Terrain; 2019 Mercedes-Benz E 450 4MATIC Cabriolet; 2020 Mercedes-Benz E 450 4MATIC Cabriolet and 19 more.
A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
Common questions
Source: NHTSA, 49 CFR 579.5Is Mercedes-Benz LI82.62-P-078631 a recall?
No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the LI82.62-P-078631 repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way.
Which vehicles does LI82.62-P-078631 cover?
The manufacturer filed it against 243 model years: 2022 Mercedes-Benz A-Class, 2021 Mercedes-Benz A-Class, 2020 Mercedes-Benz A-Class, 2019 Mercedes-Benz A-Class, 2026 Mercedes-Benz AMG GT, 2025 Mercedes-Benz AMG GT and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.