Interface designed to allow the replacement of the OEM Radio with an aftermarket receiver in non-amplified 2006-2007 GM Vehicles that use the new GMLAN Data Bus system
Retains full functionality of the OnStar system
Retains warning and safety chimes with adjustable level output
Output for audible turn signal sound
Retention of the Retained Accessory Power (RAP) convenience features
Required outputs for the installation of a navigation radio included
Check the Product Instructions to see basic instructions and compatibility list for the Metra Axxess GMOS-LAN-03
Provides accessory (12-volt 10-amp)
Retains R.A.P. (Retained Accessory Power)
Used in non-amplified systems or when replacing amplified systems
