My parents own a 2000 Trans Am, recently the car's electrical system seems to have LOTS of bugs in it. As in the driver door will not lock with the keyless entry or the switch inside the car (replaced the door lock motor thing with no luck). The radio display will sometimes work, also when you turn off the car and shut the door the radio will stay on. Also the right blinker just shows solid green arrow (pretty sure it just the bulb). Does this seem like the BCM? If the BCM needs replacing could someone point me in the right direction as were to buy a new one?