TM 9-2320-392-10-1
INSTRUMENT PANEL ASSEMBLY CONTROLS
0004 00
AND INDICATORS - Continued
MAIN LIGHT SWITCH - Continued
Table 9. Main Light Switch Controls (Vehicle S/N 18,550 to 199,999) -
Continued.
KEY
CONTROL OR INDICATOR
FUNCTION
6
PANEL DIM key
When selected, turns off all dashboard
7
B.O. DRIVE key
When selected, all blackout lights operate.
8
B.O. MARKER key
When selected, blackout marker lights operate.
9
ALL OFF key
When selected, turns off all main light switch
functions.
0004 00-47
