Right Remote Radio Switch (Premium) Connector End View

WARNING: This page is about a different car, the 2005 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.

RIGHT REMOTE RADIO SWITCH (PREMIUM) - BLACK 2 WAY

Courtesy of DAIMLERCHRYSLER CORP.
CAV	CIRCUIT	FUNCTION
1	X920 20GY/OR	RADIO CONTROL MUX RETURN
2	X20 20GY/WT	RADIO CONTROL MUX