Car Android Head Unit Cable Harness with CAN Bus adapter connects the Android Head unit to the car cable harness. This cable adapter does not damage the car wiring and requires no cutting of wires. Standard connection to car cable harness ensures consistent and simplified installation. Provides ACC, reverse gear, parking, lights, steering wheel buttons, and rear view camera control to the Android Head unit. Additional functions depend on the car radio's CAN Bus interface. Compatibility: For Mazda 3 20152018 For Mazda CX-3 2018 For Mazda CX-5 2019 Note: Due to regional differences, compatibility information is for reference only. Color: Black Material: ABS Package Contents: 1 x Wiring Harness Set 1 x CAN Bus Box Note: Light reflection and different display settings may cause slight color variation between the image and the actual item. Measurement allowance is +/- 1-3 cm.