Running gear
Body
Power unit
Power transmission
Vehicle electrics
Heating, ventilation, air conditioning system
Heating, air conditioner
Self diagnosis, V.A.G Inspection Service
Air conditioner self-diagnosis
Performing the self-diagnosis
Interrogating fault memory
Final control diagnosis
Basic setting
Erasing fault memory, ending output
Encoding operating and display unit -E87
Reading measured value block
Vehicles up to Model Year 1996
Vehicles from Model Year 1997
Electrical check
Electrical check of rear window heating
Heating
Air conditioner
Air conditioner with refrigerant R134a