What colour wire is for the reverse light on a 07 Citroen Berlingo van?

In a 2007 Citroen Berlingo van, the wire for the reverse light is typically a white wire with a blue stripe. However, wiring colors can vary based on the specific model and market, so it's always best to consult the vehicle's manual or a wiring diagram for accurate information. If in doubt, use a multimeter to confirm the correct wire.