Installation Accessories


  • Model: GMOS-LAN-012
  • Manufactured by: Metra Electronics

Product Instructions >>

GM LAN29 Data OnStar, Satellite, Chime Retention Interface

GM 2006-up

The GMOS-LAN-012 is designed to retain OnStar, OEM Satellite, and to retain the warning chimes that are normally lost when the OEM radio is removed. Provides a 12 volt accessory output for aftermarket radio operation. The GMOS-LAN-012 also provides a Mute, Parking Brake, Speed Sense, and a Reverse output to make installing an aftermarket navigation radio simple and less time consuming.

Product Features

  • • Provides accessory (12 volt 10 amp)
  • • Retains R.A.P. (Retained Accessory Power)
  • • Used in amplified or non-amplified systems
  • • Retains chimes
  • • Provides NAV outputs (Parking Brake, Reverse, Mute, and Speed Sense)
  • • ASWC-1 harness included (ASWC-1 not included)
  • • Retains OnStar/ OE Bluetooth
  • • Adjustable volume for chimes and OnStar
  • • High level speaker input
  • • USB updatable
  • • Retains balance and fade
  • • Includes antenna adaptor
  • • Retains factory Back up camera

This product fits the following vehicles:

BUICK Enclave 2008-2012

BUICK Lucerne 2006-2011

CADILLAC DTS 2006-2011

CADILLAC Escalade 2007-2012

CADILLAC Escalade ESV 2007-2012

CADILLAC Escalade EXT 2007-2012

CADILLAC SRX 2007-2009

CHEVROLET Avalanche 2007-2010

CHEVROLET Equinox 2007-2009

CHEVROLET Express van (full size) 2008-2012

CHEVROLET Impala 2006-2012

CHEVROLET Monte Carlo 2006-2007

CHEVROLET Silverado Pickup 2007-2012

CHEVROLET Suburban 2007-2012

CHEVROLET Tahoe 2007-2012

CHEVROLET Traverse 2009-2012

GMC Acadia 2007-2012

GMC Savanna Full Size Van 2008-2010

GMC Sierra (New Body) 2007-2010

GMC Yukon XL / Denali 2007-2010

GMC Yukon 2007-2010

HUMMER H2 2008-2009

PONTIAC Trent 2007-2009

PONTIAC Vibe 2009-2009

SATURN Outlook 2007-2009

SATURN VUE 2008-2009

SUZUKI XL-7 2007-2009

FOR DEALERS ONLY: Contact us for additional info or to order.
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