OK, this has happened twice:
Turn car on and windshield wipers start wiping. Will not change speed or turn off when switching the arm. First time the gremlin just went away a few seconds later. Second time had to go as far as unplugging the motor and leaving it unplugged overnight. Next day worked fine and been fine since. Couple of weeks.
AND this as well:
Was always able to pull the inner door handle and push lock button(switch) to lock doors. Now you can hear it making noise in the doors like it is locking but it doesn't. Push the lock tab forward and both lock, making the same noise. Any ideas?