I've just had a handsfree kit installed in my car but when the engineer has refitted the CCR 2006 its asked for a code.
It was my understanding that he shouldnt need one if he only disconnected it, but that obviously isnt the case.

Do I need to order a car pass to get the code? I may have the code but not certain as I've not had the car long.

If so how is much is a car pass and how long does it take to get from vaux?