NEED HELP PLEASE

Just when I thought I had seen it all...

I'm sitting in the driveway, shifter is in PARK, foot off the pedal, parking lights are on, Heater unit is on and fan is on MAX... everything is good... then all of a sudden...

The fan (motor blower) stops working. The defroster button is still illuminated, but no fan..

Then all at once... the dash lights went out, the parking lights went out, the headlights went out, and now the speed cluster says I'm in 2nd gear!!

I haven't changed anything, I'm still sitting still in PARK but the dash says I'm in 2nd. I shift to DRIVE and the dash shifts to drive, I shift back to park and the dash says I'm in 2nd.

I turn off the ignition but the VX IS STILL RUNNING. I turn it back on and the same symptoms above are there. I turn it off and the VX IS STILL RUNNING, but when I turn it off, I hear a small humming noise from under the passenger airbag area/glove compartment area...

I disconnect the positive terminal on the battery and THE VX IS STILL RUNNING!!

I'm going to post this and then go back out and pull some fuses or something to at least kill the motor, maybe the ignition fuse...

Does anyone know what the hell is going on?????

I called my mechanic and he said it may be something called the BCM (Body Control Module) and this if a vehicle's BCM is going out then you would expect lots of "weird and erratic" behavior.

I NEED SOME HELP PLEASE VX FAM ...

If you know right off the bat, could you please call me
502.593.1910

Ty