Operation CHARM: Car repair manuals for everyone.

Connector, Cell Phone Preparation Preliminary Setup







Connector, Cell Phone Preparation Preliminary Setup

Unlisted connector terminals are not used.

18-Pin Connector (T18a)





1 Terminal 31
4 LF mute to radio (R) / information electronics control module 1 (J794)
7 LF (-) to radio
9 Microphone input (-) from the microphone unit in front roof module (R164) ( left front microphone (R140) )
10 Terminal 15
11 Terminal 30
16 LF (+) to radio
18 Microphone input (+) from the microphone unit in front roof module (left front microphone)