Practical hints
What to do if …
Problem
Possible cause
Suggested solution
?
The yellow “CHECK ENGINE”
malfunction indicator lamp
comes on while driving.
There is a malfunction of:
̈ Have the vehicle checked as soon as
possible by an authorized
ț
ț
ț
ț
The fuel management system
The ignition system
Mercedes-Benz Light Truck Center.
An on-board diagnostic connector is
used by the service station to link the
vehicle to the shop diagnostics sys-
tem. It allows the accurate identifica-
tion of system malfunctions through
the readout of diagnostic trouble
codes. It is located in the front left
area of the footwell next to the park-
ing brake pedal.
The emission control system
Systems which affect emissions
Such malfunctions may result in excessive
emissions values and may switch the engine
to its limp-home (emergency operation)
mode.
The fuel cap is not closed tightly.
Your fuel tank is empty.
Check the fuel cap (୴ page 214).
̈ After refuelling start the engine three
or four times in succession.
The limp-home mode is canceled. You do
not need to have your vehicle checked.
248
Product Specification
Categories | Mercedes-Benz M-Class Manuals, Mercedes-Benz Manuals |
---|---|
Tags | Mercedes-Benz ML350, Mercedes-Benz ML500, Mercedes-Benz W163 |
Model Year | 2004 |
Download File |
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Document File Type | |
Copyright | Attribution Non-commercial |
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