Mercedes-Benz 2007 G 500, Operator'S Manual

Page: 62 / 457

61
Getting started
Driving
Problems while driving
The engine runs erratically and misfires
앫
An ignition cable may be damaged.
앫
The engine electronics may not be
operating properly.
앫
Unburned gasoline may have entered
the catalytic converter and damaged it.
왘
Give very little gas.
왘
Have the problem repaired at an
authorized Mercedes-Benz Light Truck
Center as soon as possible.
The coolant temperature is above
248°F (120°C)
The coolant is too hot and is no longer
cooling the engine.
왘
Stop the vehicle in a safe location as
soon as possible and turn off the
engine. Allow engine and coolant to
cool off.
왘
Check the coolant level and add
coolant if necessary (
컄
page 274).
In case of accident
If the vehicle is leaking fuel:
왘
Do not start the engine under any
circumstances.
왘
Notify local fire and/or police
authorities.
If the extent of the damage cannot be
determined:
왘
Contact an authorized Mercedes-Benz
Light Truck Center or call Roadside
Assistance.
If no damage can be determined on the
앫
major assemblies
앫
fuel system
앫
engine mount:
왘
Start the engine in the usual manner.
i
Excessive coolant temperatures trigger a
warning message in the multifunction display
(
컄
page 348).