When you have problems and you need an update for your BT,
i can do this, no problem, then send me a pm or when you have another question about BT3 Nokia and the BT4
In my Range i have the BT4, it w ...
your BT Modul is in the rear of your car in the trunk on the right side, there is a smal door, open it and you can see it.
In the middle of the modul is a screw, Torx, it is only one.