iDatalink Maestro GM4 Plug and Play T-Harness for Vehicles with Speaker

Radio Replacement T-Harness Part #HRN-RR-GM4 Installation harness and chime speaker designed for use with Maestro RR or RR2 modules compatible with select GM vehicles 2016 Please refer to the vehicle fit guide for vehicle-specific feature coverage For vehicle application, compatibility, and information please visit iDatalink Maestro Australia https://australia.idatalinkmaestro.com/en   Product Data / Notes Manufacturer Part Number HRN-RR-GM4 PLEASE NOTE: Australian Car Audio accepts no liability for any factory features lost or retained when using this product in your vehicle. If you are unsure what could possibily be retained or lost, please contact Australian Car Audio for assitance. Vehicle Application Guide