Mercedes-Benz GLK-Class: Gasoline
Important safety notes
WARNING Gasoline is highly flammable and poisonous. It burns violently and can cause serious personal injury. Never allow sparks, flames or smoking materials near gasoline. Turn off the engi ...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 ...See also:
Topping up the coolant
Never remove the filler cap
when the
engine is hot - escaping steam or
scalding water could cause serious
personal injury.
Antifreeze is highly inflammable. Do
not allow antifreeze to come int ...
Changing the passkey
1 Select “Passkey” using .
2 Select a 4 to 8-digit passkey using
.
Input the number 1 digit at a time.
3 When the entire number to be registered as a passkey has
been input, press again.
I ...
Braking when a tire is punctured
Do not depress the brake pedal suddenly
when a tire is punctured. This could cause
a loss of control of the vehicle. Keep
driving straight ahead while gradually
reducing speed. Then slowly pul ...