Just got the car back from the body shop after replacing drivers side front door and fixing front fender, and now the car's keyless entry and locks aren't working correctly. When I hit the lock button, it locks, but lights do not flash. When I hit unlock, they do flash. Also, all doors now unlock at once (instead of just driver door first then other doors after second push). And when I'm inside, the powerlock button will unlock but will not lock. Was working fine before I took it to the body shop (authorized). They have no clue how to fix it. Any ideas?