Mercedes-Benz GLC 300 2023 — technical service bulletin
Bulletin LI80.61-P-076671 · NHTSA communication 10240169 · issued Jul 13, 2023
Technical service bulletin
communication type
Electrical System
component
2023
model years
1
vehicle entries
Official summary
The trunk lid only opens/closes successfully after several attempts. Coding in the Hands-Free Access control unit (N38). Perform SCN coding in Hands-Free Access control unit (N38).
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.