Safety precautions for working on vehicles with auxiliary/supplementary
heater
Identification of Valeo heater and air conditioning unitAssembly overview - high-level brake light, Golf
1 -
Brake light connector
2 -
Washer fluid line
3 -
High-level brake light
With high-level brake light bulb -M25-.
Removing and installing
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Introduction
This chapter contains information on the following subjects:
→ Function
When the toll card system is switched on and functioning, tolls will be charged
automatically when driving through a toll booth. The charge will be confirmed by
an acoustic signal. The charges will be relayed ...
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 ...