X5 E53 rear lock, trunk unlock issue

[andrewwynn]

if you can’t open from inside they are double locked (or child safety lock).

Locking with the key from outside will double lock the locks. I don’t know if there is a way to single lock from outside.

Wife’s car has a cold related prob with get airbag module very similar to what you describe. If I had this problem I would take out the gm and reflow the solder on the circuit board.

I don’t think that module is vin coded so maybe find a pull from a wreck.