Glove compartment provides storage for manuals and forms
Air restriction itndicator indicates the engine air cleaner needs cleaning when the red
indicator moves above the green line.
Fuel transfer pump switch (multifuel with dual- fuel tanks) transfers fuel from the
auxiliary tank to the main tank when in the ON position.
Emergency stop control (diesel) is used to shut off the fuel supply to the engine's fuel
injectors to stop the engine in an emergency situation.
indicates the charging activity
of the battery charging system.
For normal operation, the indicator should be in the green area.
Air pressure gage indicates the air system pressure. Normal range is 105 to 120 psi with
the engine running.
Oil pressure gage indicates the engine oil pressure when the engine is running. Normal
operation range is 15 psi at idle speeds and 50 to 65 psi at highway speeds.
Headlight high beam indicator illuminates when headlights are on high beam.
Starter button switch engages starter to crank engine when depressed.
Windshield wiper control activates windshield wipers when the knob is rotated clockwise.
Tachograph assembly replaces the
M52 models. The tachograph indicates
vehicle speed, engine rpm, time, total
mileage and includes a red warning
light which glows when the engine
speed reaches 3,000 rpm.