- Owner's manual
- Axxess XSVI Wiring Interface for Select 2004-2008 GM Vehicles
Ratings & Reviews
From our expanded online assortment; not available in all Best Buy stores
Compatible with select 2004-2008 GM vehicles
Including Chevrolet and Pontiac models.
Provides +12V accessory power output
For replacing an OEM radio with an aftermarket model.
Retains accessory power features
During installation for convenience. Provides NAV outputs and ASWC harness for easy connectivity.