Vehicle Fit Guide

Select your particular vehicle by using these series of options. We will then provide a list of all which fit your vehicle.

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Vehicle Fit Guide

Find Metra parts specifically for your car.


Stock No. AXRC-GMLN3

GM Data Bus Interface 2005-2012


The AXRC-GMLN3 is designed to be used in non-amplified GM vehicles or in vehicles that the OEM amplifier has been bypassed; Onstar is not retained in either case. The AXRC-GMLN3 retains all the factory warning chimes that would be lost when the OEM radio is removed. It will also provide a 10 amp 12 volt switched accessory for proper radio operation, and retain the R.A.P. (Retained Accessory Power) feature if equipped.

  • Provides accessory power (12-volt 10-amp)
  • Retains R.A.P. (Retained Accessory Power) if equipped
  • Retains all warning chimes
  • Used in non-amplified systems or when removing amplified system
  • Small in size
  • Micro-B USB updatable


  • Cobalt 2007-2010
  • HHR 2006-2011
  • Malibu 2008-2012


  • G5 2005-2010
  • G6 2009 (5th digit of VIN must be a J, K, or L)
  • G6 2010
  • Solstice 2006-2009


  • Aura 2007-2009
  • Sky 2007-2009

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