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Axxess GMOS-05 Wiring Interface

Install a new car stereo and retain the safety warning chimes in select 2000-2005 LeSabre and Bonneville and Aurora

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• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified audio systems
• Retains balance and fade
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

See compatible vehicles Learn more about the gmos05

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This item has been discontinued

Description


Axxess brand icon

Authorized dealer

Product Features:

  • Compatible with select 2000-2005 LeSabre and Bonneville and Aurora
  • Designed to install a new aftermarket car stereo
  • Provides accessory power (12-volt 10-amp)
  • Retains R.A.P. (retained accessory power)
  • Provides NAV outputs (parking brake, reverse, and V.S.S)
  • Retains all safety and warning chimes
  • Adjustable chime level
  • Retains OnStar / OE Bluetooth
  • Adjustable OnStar level
  • Micro-B USB updatable
  • Designed for non-amplified models, or when bypassing a factory amp
  • Retains balance and fade
  • USB-CAB (sold separately) updatable
  • Pre-Wired for Axxess ASWC-1 steering wheel audio control adapter (Sold separately)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features


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Specifications & Details


Harness Features
Main Harness Function
Connect/Install an Aftermarket Car Stereo
Additional Harness Features
Chime Retention
OnStar Retention
Premium Harness Features
On-Star Compatible
Yes
Chime Retention
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

GMOS-05

Weight:

0.48lbs

Internal SKU:

gmos05

Internal Product ID:

12902

Customer Ratings & Reviews


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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  • You avoid incompatible radios, speakers, or wiring
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  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.