Mercedes-Benz GLK-Class: Checking and adding other service products
Adding engine oil
WARNING If engine oil comes into contact with hot engine parts, it may ignite and you could burn yourself. Do not spill any engine oil on hot engine parts. Environmental note When adding oil ...Checking the coolant level
Only check the coolant level when the vehicle is on a level surface and the engine has cooled down. Turn the SmartKey to position 2 () in the ignition lock. On vehicles with KEYLESS-GO, press ...See also:
Conference Call
When two calls are in progress (one active and one on
hold), press and hold the button
until you hear a
double beep indicating that the two calls have been
joined into one conference call. ...
Driving in arduous conditions
When a vehicle is operated in extremely
arduous conditions, more frequent attention
must be paid to servicing requirements.
Arduous driving conditions include:
- Driving in dusty and/or sandy cond ...
Ordering Additional Owner’s Literature
To order the publications in this portfolio, contact Helm, Incorporated at:
HELM, INCORPORATED
P.O. Box 07150
Detroit, Michigan 48207
Or to order a free publication catalog, call toll free: 1-80 ...