Retain the original steering wheel remote control functions, if you trade in your factory radio for an aftermarket radio. Compare the illustrated connector of the adapter with which in your car to ensure that you have the right one.
Also check if one of the The specified original factory radio is installed in your vehicle!
Remark:
analog
Connection: 16-pin Isuzu plug Connection: OEM steering wheel control > 3.5 mm jack / separate cable
Vehicles without phone buttons Vehicles without OEM device with touchscreen
In case of steering wheel control malfunctions: swap the interface connection wires (brown < > blue).