AXXESS by Metra AXGMLN-03 Interface Harness Axxess for 2006-07 HHR/Solstice/Sky

The Axxess AXGMLN-03 lets you replace the factory radio with an aftermarket unit in non-amplified 2006-2007 Chevrolet HHR, Pontiac Solstice, and Saturn Sky models that use the GMLAN data bus. Those cars route far more than audio through the head unit, so pulling it without an interface takes several systems with it. This module keeps full OnStar functionality along with all safety and warning chimes, and both the chime and OnStar volume levels are adjustable, so the alerts sit at a level you can live with. Retained accessory power is kept, meaning the audio system stays live after the key is off until a door opens, and an output is provided for the audible turn signal sound. Navigation outputs required for a screen radio install are included as well. The interface updates over USB, so it can be brought current as new head units arrive.