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Metra GMOSLAN03 view 1
Metra GMOSLAN03 view 1
Metra GMOSLAN03 view 1
Metra GMOSLAN03 view 1
Metra GMOSLAN03 view 1

Metra GMOSLAN03

Onstar Data ByPass Interface

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Product features

  • Onstar Data ByPass Interface
  • Provides accessory (12 volt 10 amp)
  • Retains R.A.P.

The GMOS-LAN-03 interface is designed to allow the user to replace the OEM radio with an aftermarket unit in non-amplified 2006-up Chevrolet HHR, Pontiac Solstice, and Saturn Sky that use the new GMLAN data bus system and retains full functionality of the Onstar system as well as all safety and warning chimes. The GMOS-LAN-03 will also retain the retained accessory power convenience features. This interface has the capability of adjusting chime and Onstar volumes as well. In addition to these features, the GMOS-LAN-03 now has the required outputs for the installation of a navigation radio.



  • Compatible with non-amplified 2006-07 Chevrolet HHR, Pontiac Solstice, and Saturn Sky vehicles
  • Retains OnStar® with adjustable volume output
  • Retains chime with adjustable volume output
  • Output for audible turn signal sound
  • Retains RAP feature
  • Navigation output included
  • USB update interface


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