hi guys i have a bit of a wierd one, saturday i took my vxr to get 4 x new tyres fitted, took the car out the garage and the stereo was on screen was working, stopped the engine to lock the garage, started the car back up and no display? switched the stereo on and was working? but the steering wheel controls dont work? and the back ground light on the stereo isnt on? and when you switch the engine off the stereo stays on unless you turn it off? anyone else had this? i have checked the no 1 fuse by the passenger airbag????????