Daft Question

I should have said it was an ejector button that would have been more interesting than a temp sensor.
Thought it may have had something to do with electric folding mirrors (not even sure if mine has them ) will have a look in the morning as spotted on another thread if you can turn your mirror adjustment knob round to the 6oclock you have them if no you don't
 
Well I have got electric folding mirrors :jase: Think they need lubricating though as they fold in really smooth but are jerky folding back out .