Overview of fitting locations - storage compartments/coversChecking auxiliary air heater element - Z35- with auxiliary air heater
control unit - J604-, RHD vehicles
Checking
Special tools and workshop equipment
required
Vehicle diagnostic tester with current probe 100 A -VAS
5051B/7-
Test conditions
Intake temperature less th ...
Refrigerant R134a
Air conditioners in vehicles use the evaporation and
condensation process. The system contains a liquid with a low
boiling point, called the refrigerant.
The refrigerant used is tetrafluoroethane R134a, which boils
at -26.5°C with vapou ...
Digital sound package control unit -J525-, vehicles with Volkswagen sound
system
Special tools and workshop equipment
required
Torque wrench -V.A.G 1783-
Protective cap for wiring harness connector -VAS 6223/9 ...