Mercedes-Benz GLK-Class: 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 repaired. Excess unburned fuel can otherwise enter the catalytic converter, leading to overheating and possibly causing a fire.
Use a filter when refueling from a fuel can. Otherwise, the fuel lines and/or
injection system could be blocked by particles from the fuel can.
Only refuel with premium-grade unleaded gasoline with a specified minimum octane
number of 91 (average value of 96 RON/ 86 MON).
You will usually find information about the fuel grade on the pump. If you cannot find the label on the pump, ask the staff for assistance.
You can find more information under "Fuel" (), or by contacting an authorized Mercedes-Benz Service Center or visiting http://www.mbusa.com (USA only).
Gasoline
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Refueling
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See also:
Stalled adjustment
If seat
movement stops unexpectedly
during adjustment check for any
obstructions and remove.
Once any obstructions have been removed the
seat adjustment mechanism can be reset as
follows.
Ope ...
Vehicle Dynamics Control operation indicator light
The indicator light flashes during activation
of the skid suppression function and
during activation of the traction control
function.
NOTE
- The light may remain illuminated for
a short pe ...
Engine oil check
Check the engine oil weekly.
If any
significant or sudden drop in oil level is
noted, seek qualified assistance.
Never allow the oil level to fall below the
lower mark or notch on the dipstick. ...
