Product Features: Retains factory features in select GM LAN 29 Bit vehicles while functioning with an aftermarket radio. Retains backup sensors / park assist system. Retains chime functions. Pre-programmed to retain factory Steering Wheel Controls.

iPhone Voice Recognition (VR) feature from SWC on Kenwood, Pioneer, Alpine and JVC radios.

NOTE; 1. *NOT compatible with 2012-Up SUVs/Trucks that are equipped with factory-installed Navigation radios. 2. **NOT compatible with Express and Savana vans that are powered by a diesel engine. 3. Supports Rear Entertainment System with special order harness #CJA2333A (sold separately). 4. DOES NOT support ONSTAR.