volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Removing and installing engine preheater > < Checking connector
Testing safety switch (optional)
Testing safety switch (optional)
All work on the electrical system must be carried out only by qualified persons in possession of the technical knowledge required.
   
Checking
1 - Test button
2 - Switch
A = Display „I-ON“ or „0-OFF“
–  Connect safety switch between adapter cable and extension cord.
–  Push plug into mains socket.
After a short time, the heating element will heat up and the sound of boiling water can be heard.
  N82-10164
–  Push the Test button -1-. The switch -2- will jump back to the „0-OFF“ position.
The engine preheater is switched off. The engine preheater can be switched on again by manually moving switch -2- to the „I-ON“ position.
  N82-10194

Removing and installing engine preheater > < Checking connector