Mercedes Vaneo - Radio-controlled central locking system unlocks itself | HELLA

If the above fault is complained of in these vehicles, and if the passenger compartment lighting also fails to switch off while driving, there may be a contact problem in one of the sliding doors.

Error code B1101 may be recorded in the error memory for the ‘Comfort, central locking’ system.

- B1101 is synonymous with “Check control line for nut2 of lock”.

This error entry may be misleading, because this control line is not installed on vehicles with radio-controlled locking.

In this case there may be an electrical problem due to excessive tension in the cables in the sliding door causing a wire to come off