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Re: Parking sensors
When the car is in reverse that is the power supply, so you are after the power lead from the switch to the bulb, ..
To do this, set your multi meter on ohms, remove the bulb holder, disconnect the multi plug from the cluster, take out the reverse bulb.
Put one probe on the centre of the bulb holder, put the other probe end on where the multi plug from the car fits on the cluster, once you have found the circuit, thats your connector that the wire needs to go to. work out which pin it goes to..
So if its the third pin from the left, its the 3rd wire from the left,, connect into this
Safer to use this method than back probe,,, no chance of blowing fuses... If thats what you are after,,
Currently in ours2012's garage:
My Baby ( or the shed on wheels )Laguna 2 estate with 12 months MOT..