Interesting thing happened when i reconnected my battery. The volume controls on the steering wheel work now. Still no mfd integration but this really is not a problem.

I am concerned about something hopefully you can help me out here Maverick. Even when the car and gps are both completely turned off I can still hear a whirring noise coming from inside the gps unit. Surley this is not right, it must be draining the battery.

Hopefully it will start when i leave work today.