Metra GMOS-14 AXXESS H/U REPLACEMENT GM CLASS 2 03-06

• GM Factory Integration Interface OnStar & Chime Retention Module
• Can be used in non-amplified, or analog/digital amplified models
• For 2000 - 2010 Select GM vehicles
• Provides accessory power (12-volt 10-amp)
• Retains R.A.P. (retained accessory power)
• Can be used in non-amplified, or analog/digital amplified models
• Retains chimes
• Provides NAV outputs (parking brake, reverse, mute, and speed sense)
• Pre-wired ASWC-1 harness included (ASWC-1 sold separately)
• Retains OnStar/OE Bluetooth
• Adjustable volume for chimes and OnStar
• High level speaker input
• USB updatable
• Retains factory rear seat entertainment and satellite radio