What to do if …
348
Engine
Problem
Possible cause/consequence
Suggested solutions
?
(USA only)
±
(Canada only)
The yellow engine malfunction
indicator lamp comes on when
the engine is running.
There may be a malfunction in:
R
The fuel management system
R
The ignition system
R
The emission control system
R
Systems which affect
emissions
Such malfunctions may result in
excessive emissions values and
may switch the engine to limp-
home (emergency operation)
mode.
X
Have the vehicle checked as soon as possible at an authorized
Mercedes-Benz Center.
i
Some states may by law require you to visit a workshop as soon
as the engine malfunction indicator lamp comes on. Check local
requirements.
?
(USA only)
±
(Canada only)
The yellow engine malfunction
indicator lamp comes on when
the engine is running.
A loss of pressure has been
detected in the fuel system. The
fuel cap may not be closed
properly or the fuel system may
be leaky.
X
Check the fuel cap (
Y
page 245).
X
If it is not closed properly: Close the fuel cap.
X
If it is closed properly: Have the fuel system checked by an
authorized Mercedes-Benz Center.
Diesel engine: Your fuel tank was
driven empty.
X
After refueling, start, turn off and restart the engine three or four
times in succession.
The limp-home mode is canceled. You do not need to have your
vehicle checked.
Practical hints
Содержание 2009 R-Class
Страница 1: ...R Class Operator s Manual ...
Страница 28: ...Exterior view 26 Exterior view At a glance ...
Страница 30: ...Cockpit 28 Cockpit At a glance ...
Страница 32: ...Instrument cluster 30 Instrument cluster At a glance ...
Страница 34: ...Instrument cluster 32 At a glance ...
Страница 36: ...Storage compartments 34 Storage compartments At a glance ...
Страница 44: ...42 ...
Страница 84: ...82 ...
Страница 149: ...Control system 147 Menus and submenus Controls in detail Z ...
Страница 188: ...3 zone automatic climate control 186 3 zone automatic climate control Control panels USA only Controls in detail ...
Страница 244: ...242 ...
Страница 300: ...298 ...
Страница 390: ...388 ...
Страница 401: ...Weights 399 Weights Model All models Roof load max 220 lb 100 kg Technical data Z ...
Страница 410: ...408 ...
Страница 412: ...Order no 6515 1823 13 Part no 251 584 08 82 Edition A 2009 É2515840882 ËÍ 2515840882 ...