The wires corresponding to the resistive protocol must be connected correctly to your car
stereo’s. It is important to follow the wiring diagram for your vehicle.
In case of problem or if you have installed the UNIKA interface in another
car, reset the UNIKA by holding down the Reset button until the LED turns
off (if the vehicle is based on a CAN Bus / KBus protocol) or blinks red (re-
sistive protocol). You can then release the reset button.
Reset
procedure
Once your UNIKA interface has been fitted, the LED should light up green
and should turn amber while pressing a button on your steering wheel.
If the LED does not light up, check the power supply connections. If the
LED is red or blinks red, check the connections.
Checking the
wiring
Warning : Once the installation is complete, turn the ignition off until the UNIKA LED
switches off.
Resistive protocol
