Hello,

I have a 2008 Tahoe LT w/o BOSE and the stock radio currently installed. Does anyone know any aftermarket Navigation system or OEM Navi system that will support the Backup sensors and XM? I found one on New Egg, but it will not support Onstar or the Backup sensors.

I cannot find any that support XM radio, but confused if I already have XM with the stock stereo why couldn't it be connected to the Navi unit and ran through there?

Any info / Help is much appreciated!!

Thank you

Ryan

 

Welcome to the forum.

I believe when you replace the stock stereo w/ a Nav unit, the XM will go out w/ it but a OEM Nav unit will have a XM unit in it.

Others here might know about aftermarket options that will support XM and backup sensors and also the various chimes.