Pic. 7-42. Scheme of control of motor-reducers of external mirrors:
1 - mounting block;
2 - gearmotors of external mirrors;
3 - control unit for exterior mirrors;
4 - relay for turning on the heating of the front seats;
5 - ignition switch;
A - to power supplies;
B - to the outdoor lighting switch;
C - scheme of conditional numbering of plugs in the block of the control unit for external mirrors;
D - scheme of conditional numbering of plugs in blocks of external mirrors.
The position of the exterior mirrors can only be controlled when the ignition is on, since the voltage to the control unit 3 is supplied through relay 4, which is activated when the ignition is turned on.
If the position of the exterior mirrors is not adjustable, then it is necessary to check fuse F5 and relay 4, wires and their connections, control unit and gearmotors. Replace defective control unit and gearmotors with new ones.