Mercedes-Benz GLK-Class: Refueling
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 immediately and rep ...Fuel filler flap
The fuel filler flap is unlocked or locked automatically when you open or close the vehicle with the SmartKey or using KEYLESSGO. The position of the fuel filler cap is displayed in the instrument ...See also:
Aiming the headlamps
The headlamps on your vehicle are properly aimed at the assembly plant.
If your vehicle has been in an accident, the alignment of your headlamps
should be checked by your authorized dealer.
Verti ...
Language
When in this display you may select one of five languages
for all display nomenclature, including the trip
functions and the navigation system (if equipped). Press
the SELECT button while in thi ...
Larger children
Children who are too large for child restraints
should be seated and restrained by the seat
belts which are provided. The seat belt may not
fit properly if the child is less than 4 ft 9 in (142. ...