Removing and installing, replacing handsfree microphone BMW X5 E53
84 11 550
Remove front ceiling light.
Squeeze the microphone (3) inside the speakerphone.
Disconnect the connector.
(1) = switch up-and-slide sunroof.
(2) = remote control button automatic garage door opener.
When you unplug the microphone plug the speakerphone or emergency call button on the phone controller can be recorded fault code (limited to emergency call system).
After installation view entries in the fault memory and delete them if necessary.