S4 Quattro Wagon V8-4.2L (BHF) (2008)
1
Connection for window antennas
1 - CLS
2 - FM1/TS
3 - AM
2
CLS connection (gray) to Comfort System Central Control Module (J393)
3
TS connection (yellow) to Auxiliary Heater Radio Receiver (R64)
4
AM/FM1 connection (yellow) to Radio (R)
5
FM2 connection (yellow) to Radio (R)
6
FM2 connection (brown) from rear window antenna