This module provides a 12V accessory output for easy aftermarket radio operation and is designed to retain Onstar/Rear Seat Entertainment (RSE) and the warning chimes that are normally lost when the OEM radio is removed from your car.

Metra - Onstar, RSE and Chime Retention Module for GM Vehicles

$149.99

This module provides a 12V accessory output for easy aftermarket radio operation and is designed to retain Onstar/Rear Seat Entertainment (RSE) and the warning chimes that are normally lost when the OEM radio is removed from your car.