i wonder, if pullilng the actual BT unit from the car and grounding all 54 pins would help or not... if should not hurt, as the unit will be out of the car, with no power... the unit normally will retain the paired phone information, even when it is not connected to a power source... if the grounding does not help, i wonder if the INPA/DIS will be able to reset it...

what resources do you have? INPA? GT1?