Volkswagen Golf Service & Repair Manual: Identification

Safety precautions for working on vehicles with auxiliary/supplementary heater

Danger of fire and explosion from auxiliary/supplementary heater In fire and explosion-endangered areas a spark or the high temperature of the auxiliary/supplementary heater ca ...

Identification of Valeo heater and air conditioning unit

  Note Pay attention to correct assignment when replacing components. The combination of different makes of component is not permitted →  ...

Other materials:

Electrical components
some point, you have probably received an electric shock when touching a metal object. This is due to the electrostatic charge accumulated by the human body. This charge can cause malfunctions if you touch the electric steering rack and steering column c ...

Physical basics
The four known physical states of water also apply to air conditioning refrigerants. 1 -  Gas (invisible) 2 -  Vapour 3 -  Liquid 4&nbs ...

Dealing with problems with Midtronics -INC 940- battery tester
Under certain circumstances, the display may show errors or messages according to status. The most frequent display messages are listed below, together with suggested solutions.   Note For messages not liste ...