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Other Audi Workshop Service and Repair Manuals
Other Makes
Running gear
Body
Power unit
Power transmission
Vehicle electrics
Heating, ventilation, air conditioning system
Additional heater
Self diagnosis, V.A.G Inspection Service
Additional heater self-diagnosis
Technical data of self-diagnosis
Function
Fault recognition
Technical data of self-diagnosis
Self-diagnosis test prerequisites
Safety precautions
Performing self-diagnosis
Interrogating fault memory
Additional heater fault table
Additional heater final control diagnosis
Additional heater basic setting
Erasing fault memory, ending output
Encoding additional heater
Reading measured value block
Adaption of auxiliary/additional heater
Electrical check of additional heater
Additional heater functional sequence
Aux. heater/heater booster
Air conditioner with refrigerant R134a
Heating, air conditioning system