rear sensor wireing

[billynomates]

help anyone tell me please which colour is the wire on the reversing light for a vito 115 04reg
want to fit sensor which fits to the reverse light can you help A.S.A.P
many thanks

 

[BlackC55]

Just put it in reverse and check for 12V on each wire. Simples!

 

[billynomates]

will try this can i do damage to the sensor if i touch the wrong wire