This chapter contains information on the following subjects:
→ Tyre monitoring indicator lamp
→ Tyre monitoring displayAdditional information and warnings:

WARNING
Under-inflated tyres will increase fuel consumption and tyre wear.
When new tyres are driven at high speeds for the first time, they can expand slightly and trigger a one-off pressure warning.
Old tyres should only be replaced by tyres that have been approved by Volkswagen for the vehicle type.
Do not rely solely on the Tyre Pressure Monitoring System. Check your tyres regularly to ensure that they are properly inflated and have no signs of damage, such as punctures, cuts, cracks, and blisters. Remove any objects that become embedded in the tyre tread but have not penetrated into the body of the tyre itself.
Tyre monitoring indicator lampRefrigerant 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 ...
Testing equipment and tools
List of test equipment, tools and materials
Note
This list is an overview of the test equipment, tools and
materials necessary for professional repairs to the refrigerant
circuit.
Caution
...
Removing and installing cover frame for through-loading aperture
Special tools and workshop equipment
required
Removal wedge -3409
Release lever -T10039
...