Mercedes-Benz GLK-Class
Mercedes-Benz GLK-Class

See also:
Displays and controls
1 Speedometer with
segments
2 Adjusts the instrument
cluster lighting: dimmer
3 Reset button
4 Adjusts the instrument
cluster lighting: brighter
5 Tachometer
6 Fuel gauge
7 Multifunction ...
Engine
Problem
Possible causes/consequences and •► Solutions
The yellow Check
Engine warning lamp
lights up while the
engine is running.
There may be a malfunction, for example: ...
Gasoline
Fuel grade
You should only refuel with unleaded
premium-grade gasoline as this avoids
damaging the catalytic converter.
If engine running problems are apparent,
have the cause checked immediat ...
