The LPGM15 allows you to replace your factory OEM stereo while retaining factory steering wheel controls, if the vehicle is equipped. This interface will maintain the data-controlled +12V accessory output as well as provide navigation outputs for reverse, vehicle speed pulse and park brake. Provides +12V ACC via data-bus interface, analog pulse output for vehicle speed, analog +12V output for variable dash illumination, reverse trigger and ground output for parking brake engagement. Maintains the OEM Factory Message Center with vehicle settings. Includes Chime module for Parking sensor audio retention. 2010-17 Select GM, Chevrolet, Buick and GMC vehicles LINK+ Interface with Steering Wheel Control and OEM Display Retention LINK+ SERIES ADVANCED INTERFACES Provide advanced data bus and vehicle systems integration for a seamless installation of an aftermarket stereo into a modern dashboard. LINK+ Interfaces allow extra features such as OEM Amp retention, vehicle menu retention, OEM camera retention, parking sensors and warning chimes as well as also include standard features such as Steering Wheel Control retention, Navigation / Multimedia Radio outputs, and Vehicle Accessory Retention (wherever applicable). Vehicle Applications BUICK ENCORE 2013 to 2016 CHEVROLET CRUZE 2011 to 2015 EQUINOX 2010 to 2017 SONIC 2012 to 2013 With Factory Black Dash SONIC 2012 to 2016 With Factory Gun Metal Dash SPARK 2013 to 2014 TRAX 2015 to 2016 GMC TERRAIN 2010 to 2017