Mercedes-Benz GLK-Class: Refrigerant of the air-conditioning system
The air-conditioning system is filled with R134a refrigerant and a special PAG lubricant.
Never use refrigerant R 12 (CFC) or mineral lubricants. Otherwise, you could damage the air-conditioning system.
Engine oil viscosity
Viscosity describes the flow characteristics of a fluid. If an engine oil has a high viscosity, this means that it is thick; a low viscosity means that it is thin. Select an engine oil with an SA ...Brake fluid
WARNING Over a period of time, the brake fluid absorbs moisture from the air; this lowers its boiling point. If the boiling point of the brake fluid is too low, vapor pockets may form in th ...See also:
Dsc warning lamp
The amber DSC warning lamp in
the instrument panel illuminates
briefly when the ignition is
switched on and extinguishes when the engine
is started.
If the lamp flashes while driving, the DSC
...
Operating Instructions - Uconnect™ Phone (If Equipped)
Refer to “Uconnect™ Phone” in the Uconnect™ User
Manual located on the DVD for further details. ...
Normal Starting
NOTE: Normal starting of either a cold or a warm
engine is obtained without pumping or pressing the
accelerator pedal.
Turn the ignition switch to the START position and
release when the engine ...