Voice Activation Microphone: Service and Repair

84 11 555 Removing And Installing/Replacing Hands-free Microphone







IMPORTANT:
Disconnecting the plug connection for the hands-free microphone or emergency SOS call button results in fault memory entries in the telephone control unit (limitation in the emergency SOS call system).
After fitting, read out fault memory and if necessary delete entries.







Necessary preliminary tasks:
- Remove roof switch cluster







Lever hands-free microphone (1) with a suitable tool out of mounting.

Installation:
Direction arrow (2) must point in direction of travel.







Installation:
Retaining lugs (1) must not be damaged.