Defect Code 48

Defect Code 48:

Malfunction: 48 Failure of All Mirror Adjustment Functions:

Possible cause: Wires, adjustment switch, control unit

Note: Seat adjustment must be OK, otherwise see defect code 46.

Troubleshooting: Check mirror adjustment switch by means of diagnostic program (hold switch pressed for at least 5 s). If all switch positions are detected, go to defect code 49, otherwise check ground connection from mirror adjustment switch connector X 18173 Pin 5 and repair if necessary. If wire OK., check all wires from the control unit connector X 601 (Pin 11,12,13) to the mirror adjustment switch and repair if necessary.