TM-9-2350-277-10

CARRIER, M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; OPERATOR’S MANUAL

TM-9-2350-277-10 - Page 146 of 889

TM 9-2350-277-10

DESCRIPTION AND USE OF OPERATOR’S CONTROLS AND INDICATORS — Continued

0004 00

(OLD CONFIGURATION SHOWN)

KEY

CONTROL OR INDICATOR

FUNCTION

DRIVING LIGHTS SWITCH

Five position rotary switch controls outside carrier lights as follows:

BO DRIVE - with BO SELECT switch in BO or BO ON, blackout

headlight and four blackout marker lights are on. When brakes are

applied, blackout stop light will come on. With BO SELECT switch

in IR or BO ON and DNV or DVE POWER switch on, four blackout

marker lights are on. When brakes are applied, blackout stop light

will come on.

BO MARKER - Turns on four blackout marker lights. When brakes

are applied, blackout stop light will come on.

OFF - Turns off all exterior lights.

STOPLIGHT - Allows stop light-tail light to function during

daytime operation without headlights.

SER DRIVE - Turns on headlights and allows stoplight-taillight to

function.

0004 00-7

Change 5