Mercedes-Benz bulletin LI82.60-P-080806
Mercedes-Benz filed this with NHTSA as a service bulletin dated Aug 4, 2026, received Jul 27, 2026, about the electrical system — 2 documents under this number. It names 34 model years (2022–2026). 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 After an "Over the Air" update (OTA), FM or SDARS radio reception is limited; only a few stations are found. Cause The firmware installation was incomplete. Remedy In the A26/17 control unit "MBUX multimedia system" (head unit), use XENTRY to carry out the special process "All Modules"; this will reinstall the firmware completely.
Documents filed under this number
| Document | Kind | Dated | NHTSA id |
|---|---|---|---|
| LI82.60-P-080806 | Service bulletin | Aug 4, 2026 | 11036091 |
| LI82.60-P-080806 | Service bulletin | Jul 17, 2026 | 11035230 |
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 themAlso filed against model years this site has no page for: 2024 Mercedes-Benz AMG C63 S E; 2024 Mercedes-Benz AMG C63 S E 4MATIC+; 2026 Mercedes-Benz AMG C63 S E Performance 4MATIC+; 2025 Mercedes-Benz AMG E 53 E 4MATIC+; 2026 Mercedes-Benz AMG GT63 S E Performance 4MATIC+; 2024 Mercedes-Benz AMG SL63 S E Performance 4MATIC+; 2026 Mercedes-Benz AMG SL63 S E Performance 4MATIC+; 2024 Mercedes-Benz E 450 4MATIC ALL-Terrain; 2025 Mercedes-Benz E 450 4MATIC ALL-Terrain; 2026 Mercedes-Benz E 450 4MATIC ALL-Terrain; 2026 Mercedes-Benz E53 E 4MATIC+ ALL-Terrain.
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 LI82.60-P-080806 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 LI82.60-P-080806 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 LI82.60-P-080806 cover?
The manufacturer filed it against 34 model years: 2026 Mercedes-Benz AMG GT, 2025 Mercedes-Benz AMG GT, 2024 Mercedes-Benz AMG GT, 2026 Mercedes-Benz C-Class, 2025 Mercedes-Benz C-Class, 2024 Mercedes-Benz C-Class and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.