Engine preheating
IntroductionVapour pressure
In an enclosed container that is not completely full,
refrigerant evaporates as vapour at the surface in a quantity
sufficient to form an equilibrium between vapour and liquid.
This equilibrium develops under pressure and is often called
vapour pressure. ...
Restrictor
The restrictor creates a restriction. This restriction
limits the flow, separating the high-pressure and low-pressure
sides in the refrigerant circuit. Upstream of the restrictor,
the refrigerant is warm due to the high pressure. Downstream of
the restri ...
Switching over headlights for driving abroad (travel mode)
First read and observe the introductory information
and safety warnings If you have to drive a right-hand drive vehicle in a
left-hand drive country, or vice versa, the asymmetric dipped beam headlights may
dazzle oncoming traffic with xenon headlights. Therefore, the headlights must be
sw ...