Electrical SystemOct 14, 2026
MY 2023–2026 · Service Bulletin/Repair Instructions · LI82.85-P-074735
Complaint When switching the front passenger display on and off, sporadic images may be shown that are similar to stains on the display. This complaint need not be a permanent one, it may disappear again on its own. Cause Implausible video transfer from head unit during start and switch‑off sequence. These images (artifacts) are of a purely cosmetic nature only and they do not impair the function. Remedy Software update of MBUX (A26/17) to software release E316.5 or higher.
Electrical SystemOct 9, 2026
MY 2023–2026 · Over The Air · OTA- Comm. Mod. SW Upd.
Issue A software update will be performed that provides enhancements to the robustness and system stability of the communication module. The update is free of charge and runs in the background, which takes about 8 minutes to install. During this time, the vehicle can be driven without any restrictions, and the new software will be active with the next ignition cycle. Remedy MBUSA will conduct an OTA service campaign. Remote software updates are automatically downloaded and installed in the customer’s vehicle free of charge and do not require a dealer visit.
SteeringSep 26, 2026
MY 2023–2026 · Service Bulletin/Repair Instructions · LI46.10-P-080896
Complaint Slight creaking noises when steering. Cause Noises may come from one or more sleeves of the horn contact plate. Remedy Remove the horn contact plate and check the sleeves for noise; see attached video. If necessary, apply lubricant to the sleeves.
Electrical SystemSep 25, 2026
MY 2023–2025 · Over The Air · OTA-Comm. Mod. SW. Update