IDATALINK MAESTRO, RR AND RR2 COMPATIBLE RADIO REPLACEMENT HARNESS FOR SELECT 2007...
PART#: HRN-HRR-GM5
Install new stereo, keep controls, OnStar, Bluetooth, and rear entertainment in 2006+ GM vehicles
Login to View Pricing
Axxess, Saturn OnStar interface 2006-2007
PART#: AXGMLN-06
Saturn OnStar interface 2006-2007