TM 9-2320-392-10-1
M1083A1 SERIES THEORY OF OPERATION - Continued 0003 00
ELECTRICAL SYSTEM Continued
Main Light Switch (Vehicle S/N 11,438 to 18,549) - Continued.
3.
Positioning the auxiliary selector lever to PARK with the main selector lever in SER
DRIVE causes the headlights to extinguish and the front parking lights to illuminate.
4.
Positioning the main selector lever to BO MARKER causes the blackout marker lights
to illuminate.
0003 00-23
