VW Golf manuals

Volkswagen Golf Service & Repair Manual: General repair instructions

–  → Chapter „Safety precautions when working on high-voltage system“ Comply with notes.
–  Read self-diagnosis of auxiliary heater using vehicle diagnostic tester.
–  When parts of the fuel system are removed or renewed, ensure that all components for fuel delivery to the auxiliary/supplementary heater are properly installed.
–  Mark coolant hoses before removing to avoid any confusion when reconnecting.
Following repair work in the vicinity of the auxiliary/supplementary heater fuel line, check the following points:
that the fuel lines are routed flush with the vehicle underbody and are protected against mechanical damage.
that the auxiliary heater fuel line is protected from heating which might disturb operation.
that the fuel line does not come in contact with parts that become hot.
   
Identification plates
There are different types of identification plates. When the auxiliary heater is replaced, check the type plate and the duplicate plate and replace a ...

Aux. heater/heater booster
...

Other materials:

Expansion valve
The expansion valve atomises incoming refrigerant and regulates the flow so that, depending on the heat transport, the vapour does not become a gas until it reaches the outlet of the evaporator.   ...

Assembly overview - fuel delivery unit/fuel gauge sender, vehicles with four-wheel drive
1 -  Fuel pump control unit -J538- Check with → Vehicle diagnostic tester Removing and installing → Chapter 2 -  Electrical connector For fuel pump control unit -J538- ...

Removing and installing wind deflector
Special tools and workshop equipment required     Removing   Torque wrench -V.A.G 1783- –  Open glass panel completely. –  ...

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