Where is it located?
Is it the one as you lay infront of the car & look up you can see one on the front of the box (or is that reverse switch)?
Or is it seen if you look down from above it's sort of to the right of the casing?
Also what colour wires should be going to it?
You know whats happened don't ya, my mate don't know which one goes to what plug.
When you plug one plug into the switch at the front the reverse lights come on permantly & can't get to other one cos of charge cooler at the mo & ecu lights on with code 42 coming up.