Troubleshooting
256
Problem
Possible cause/consequence
Suggested solutions
Vehicles with a petrol engine:
The engine is not running
smoothly and is misfiring.
The engine electronics or a
mechanical component of the
engine control unit have been
damaged.
X
Only depress the accelerator pedal slightly.
X
Have the cause rectified immediately at a qualified specialist work-
shop.
Otherwise, non-combusted fuel may get into the catalytic converter
and damage it.
A coolant temperature of over
120 °C is displayed. The coolant
warning lamp may also be on and
a warning tone may sound
(
The coolant level is too low. The
coolant is too hot and the engine
is no longer being cooled suffi-
ciently.
X
Stop as soon as possible and allow the engine and the coolant to
cool down.
X
page 196). Observe the warning notes
as you do so and top up the coolant if necessary.
If the coolant level is correct, the
radiator fan may be faulty. The
coolant is too hot and the engine
is no longer being cooled suffi-
ciently.
X
If the coolant temperature is less than 120°C, you can continue
driving to the nearest qualified specialist workshop.
X
Avoid heavy loads on the engine as you do so, e.g. when driving on
mountain roads and stop/start driving.
Practical advice
219_AKB; 2; 4, en-GB
mkalafa,
2007-11-13T09:28:36+01:00 - Seite 256
Summary of Contents for CLS 280 2008
Page 2: ......
Page 3: ......
Page 21: ...18 219_AKB 2 4 en GB mkalafa 2007 11 13T09 28 36 01 00 Seite 18 ...
Page 36: ...33 219_AKB 2 4 en GB mkalafa 2007 11 13T09 28 36 01 00 Seite 33 ...
Page 43: ...40 219_AKB 2 4 en GB mkalafa 2007 11 13T09 28 36 01 00 Seite 40 ...
Page 67: ...64 219_AKB 2 4 en GB mkalafa 2007 11 13T09 28 36 01 00 Seite 64 ...
Page 326: ...323 219_AKB 2 4 en GB mkalafa 2007 11 13T09 28 36 01 00 Seite 323 ...
Page 327: ...324 219_AKB 2 4 en GB mkalafa 2007 11 13T09 28 36 01 00 Seite 324 ...
Page 328: ......
Page 329: ......