Running gear
Body
Power unit
Power transmission
Vehicle electrics
Heating, ventilation, air conditioning system
Auxiliary heater
Air conditioner with refrigerant R134a
Air conditioning
Self diagnosis, V.A.G Inspection Service
Air conditioner self-diagnosis
Self-diagnosis procedure
Interrogating fault memory
Final control diagnosis
Basic setting
Erasing fault memory, end of output
Encoding operating and display unit, Climatronic control unit J255
Reading measured value block
List of available measured value blocks (display groups)
Measured value blocks from display group "001” to display group "010”
Measured value blocks from display group "011” to display group "020”
Display group "011”
Display group "012”
Display group "013”
Display group "014”
Display group "015”
Display group "016”
Display group "017”
Display group "018”
Display group "019”
Table of codes "1” transmitted by dash panel insert (and learnt during "Basic setting” function)
Table of codes transmitted by control unit in dash panel insert J285 and learnt during "Basic setting” function (codes &q
Measured value blocks as of display group "020”
Display groups not used at present for service purposes
Adaption of operating and display unit, Climatronic control unit J255
Checking convenience data bus system
Electrical checks on air conditioner
Electrical checks on components actuated by operating and display unit, Climatronic control unit J255
Heated windscreen
Electrical checking of solar roof
Mode of operation of air quality sensor G238
Air conditioner