IntroductionRefrigerant R134a Physical Data
Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as refrigerant.
The refrigerant employed is tetrafluoroethane R134a, which
bo ...
Checking the electrolyte level of the vehicle battery
Fig. 141 In the engine compartment: removing
the vehicle battery cover
First read and observe the introductory information
and safety warningsThe electrolyte level of the vehicle battery should be
checked regularly in high-mileage vehicles, in hot countries and in older vehicle
batteries. ...
Electric panorama sliding/tilting glass roof – function
First read and observe the introductory information
and safety warnings
Convenience opening and closing
The electric panorama sliding/tilting glass roof can be opened and closed from
the outside with the vehicle key.
Press and hold the locking or unlocking button on the vehicle key. The e ...