Left/Up Movement
When the Mirror Adjustment Switch (X146) is in the LEFT/UP position, voltage is applied to the selected mirror through the Mirror Adjustment Switch and the SLG wire. The selected Mirror Actuator (M115, M123) is grounded at E200 through the PW wire, the Mirror Change Over Switch (X192), the "Right/Down" contacts of the Mirror Adjustment Switch and the B wire. The Mirror Actuator now runs.When the UP position is selected, the "up/down" contacts of the Mirror Adjustment Switch close to energize the Mirror Actuator solenoid. When the solenoid is energized, it engages the up/down gearbox.