21
Cleaning
cle’s reverse light circuit contact your vehicle’s manufac-
turer for vehicle specific wiring diagrams.
10. Once you have located the reverse light circuit you will
have to route the Transmitter Box Power Cable (6) to that
location. You must securely fasten the power cable to pre-
vent it from being caught on any vehicle component such
as the trunk hinge.
Never rout the cable on the outside
of the vehicle.
11. The reverse light sockets on most vehicles have two wires
connected to them. Usually the negative wire is black and
the positive wire is a coloured wire. If you are uncertain
about the wiring, you can use a 12 Volt multimeter (avail-
able at Westfalia) to determine which is the positive wire.
Follow the manufacturer’s instructions for the safe use of
the multimeter.
12. After determining which wire is the positive one and which
is the negative one, turn off the ignition key. Then remove
the battery’s negative cable.
13. Splice the red wire using the supplied in-line wire connec-
tors to the reverse light’s positive (+) wire. Use a set of slip
joint pliers to squeeze the TAP and insure good connec-
tion.
14. Next splice the black wire of the transmitter box power
cable to the reverse light’s negative (-) wire or ground.
15. Replace the reverse light bulb, and then re-install the light
socket. Secure all the wires with cable ties or tape.
16. Re-attach the negative battery cable to the battery.