Vehicle: 7 pin
First always plug the transmitter into the socket of the vehicle.
The vehicle lighting should always be left switched on during
the whole testing process before activating the Wireless ControlCase.
Then, carry out the testing procedure according to 13 pin socket.
Trailer
1.Put the plug of the trailer into the 13 pin or 7 pin socket provided
for this purpose.
2. Activate the Wireless ControlCase by pressing the
Power ON switch and turning the rotary switch to
Then, the testing procedure can be carried out.
3. Now, you can switch on and test the trailer/caravan lighting by
turning the rotary switch.
4. If the trailer symbols in the case correspond to the trailer
lighting, cabling is correct.
5. In case of errors, cabling should be installed again according
to the assignment plan provided in accordance with ISO/DIN.
Testing procedure
.