Mercedes-Benz AMG GLC43 2023–2024 — service campaign
Bulletin NCU - 2024070020 · NHTSA communication 11006675 · issued Aug 8, 2024
Service campaign
communication type
Electrical System
component
2023–2024
model years
5
vehicle entries
Official summary
Update Digital Operator's Manual. 1. Connect XENTRY Diagnosis. 2. Update Digital Operator's Manual. To do this, select menu item "Quick test view . A26/17 - MBUX multimedia system (head unit) . Adaptations . Control unit update . Update control unit software". Then follow the user guidance in XENTRY Diagnosis. The Digital Operator's Manuals are downloaded automatically via Retail Data Storage to XENTRY Diagnosis to match the affected vehicle. 3. Disconnect XENTRY Diagnosis. 4. Check whether the Operator's Manual in the vehicle document wallet, as well as the supplements and ACCORDION-FOLD DOCU
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.