Well let's take a look at the wiring diagram, click here without trailer tow and here with.
Let's test the fuse first with a 12 volt test light or voltmeter. That will be the F5 or F5 and F6 depending on with or without tow.
Let me know how that goes first.
the fuse appears to be ok. What's next ?
it was tested - sorry bad choice of words.
ok thanks for your help.
Sorry we had to go and wasn't able to test the violet/grey wire. I will not be able to test it until this eve. I know you want to get paid so I can go ahead and rate to finish. Thanks