Volkswagen Golf Service & Repair Manual: Physical basics
| The four known physical states of water also apply to air
conditioning refrigerants. |
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| When water is heated in a container (heat absorption), the
rising water vapour is visible. If the vapour is heated by
further heat absorption, the visible vapour becomes invisible
gas. This process is reversible. If heat is extracted from
gaseous water, it changes first to vapour, then to water and
finally to ice. |
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Every material consists of a mass of moving molecules. The fast moving
molecules of a warmer material loose part of their energy to slower molecules
possessing less heat. This slows down the molec ...
Other materials:
Rain sensor
Fig. 89 Windscreen wiper lever: setting
the rain sensor ①
Fig. 90 Sensitive surface of the rain sensor
First read and observe the introductory information
and safety warnings When the rain sensor is activated, it automatically controls
the frequency of the wiper intervals, depending o ...
Removing and installing water drain hoses
Note
In models for “NAR” market, the left rear water drain hose ends
in the left wheel housing.
Removing front water drain hose
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Remove A-pillar trim
→ General body repairs, interior; Rep. gr.70.
...
Changing bulbs in the halogen headlights
Fig. 234 In the engine compartment: covers
on the left front headlight ① dipped beam, ② main beam, side lights and daytime
running lights, ③ turn signal
First read and observe the introductory information
and safety warningsThe front headlight does not need to be removed when changing ...
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Heat always flows from warmer to colder material