65 12 200 Removing And Installing (Replacing) Audio System Controller
Necessary Preliminary Tasks:
- Disconnect battery negative lead. Refer to 61 20 900 DISCONNECTING AND CONNECTING BATTERY .
- Remove decorative trim for audio system controller. Refer to 51 16 175 REMOVING AND INSTALLING/REPLACING DECORATIVE TRIMS (ALL) ON FUNCTION CARRIER .
After installation:
- Replacement only: Carry out coding/programming. Refer to DIAGNOSIS PROGRAMMING/CODING .
NOTE:
Follow instructions for handling optical fibers. Refer to 61 00 ... NOTES ON HANDLING OPTICAL FIBERS
.
Release screws (1).
Pull out audio system controller (2) towards rear.
Disconnect plug connections at the back.
Remove audio system controller (2).
Installation:
Bearing journal (1) of audio system controller (2) must be seated exactly in mounting (3).
Replacement Only:
Release screws (1).
Remove phone board (2) in direction of arrow from audio system controller.