Metra GMOS-LAN-034 GM onstar and chime retention module.
The GMOS-LAN-034 is designed to retain Onstar and to retain warning chimes that are normally lost when OEM radio is removed. It also provides a 12 volt accessory output for aftermarket radio operation. The GMOS-LAN-034 also provides a mute/parking brake/ vss or speed sense and a reverse output to make installing an aftermarket navigation radio simple and less time consuming.The GMOS- LAN-034 works in both amplified and non amplified systems.
*CHEVROLET* Cobalt 2007-10 HHR 2006-10 Malibu 2008-11
*PONTIAC* G5 2007-08 G6 2009 Solstice 2006-09
*SATURN* Aura 2006-09 Sky 2006-09