Metra GMOS-10 2003-Up Cadillac CTS-SRX radio replacement harness. Will Retain Onstar, Factory AMP, Door chimes, and RAP feature

Details
2003-2006 CADILLAC CTS SRX

Interface designed to allow the replacement of the OEM Radio in 2003-2006 Cadillac CTS and SRX with an aftermarket receiver
Retains full functionality of OnStar with adjustable volume output
Retains safety and warning chimes with adjustable level output
Retention of the Retained Accessory Power (RAP) convenience features
Required outputs for the installation of a navigation radio
USB Update interface compatible
14-pin harness with RCA's
16-pin harness to 16 and 20 pin Cadillac harness