Peterbilt Medium Duty Truck Owner's Manual - Peterbilt Motors

CONTROLS AND DISPLAY
DASH- AND DOOR-MOUNTED FEATURES
• OFF:In this position all systems are off, and you can
remove your key.
• IGN & ACC:This position allows you to turn on the
engine and all accessory power.
• START:Starter activation to start engine.
OFF
ACC ONLY
IGN & ACC
Hazard Flasher
START
The four-way Emergency Flasher switch is located to the
right of the ignition key switch. With the switch in the ON
position, the emergency flasher makes all four turn signals
(front and rear) flash simultaneously. The flasher works
independently of the ignition switch. You should always
use the flasher if the vehicle is disabled or parked under
emergency conditions.
WARNING! Use your Hazard Flasher Warning
System any time you have to stop the vehicle
on or off the road, day or night. A hard-to-see
vehicle can result in an accident causing
death or personal injury. Another vehicle
could run into you if you do not set your flashers
and follow the placement of emergency
signals per FMCSR 392.22. Always move the
vehicle a safe distance off the road when
stalled or stopped for repairs. A disabled vehicle
can be dangerous for you and others.
Medium Duty (R05/09) Y53-6027 – 51 –