Volkswagen Polo Service & Repair Manual: Possible Refrigerant Circuit Concerns

Concerns

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Test Requirements

  Note The A/C system is functioning correctly when the air flowing from the instrument panel vents has a temperature of 70C or lower. ...

Other materials:

Siemens Wheel Electronics Tire Pressure Monitoring Sensor, Removing and Installing
  WARNING If tire sealant was used, then the wheel electronics on that particular wheel must be replaced. The Siemens wheel electronics does not have a microencapsulated ...

Refrigerant Circuit with Expansion Valve and Evaporator
1 -  Evaporator 2 -  Expansion Valve 3 -  Valve for extracting, filling and measuring 4 -  Receiver/dryer with dryer bag/dryer cartridge ...

Tread Depth, Measuring
  Note When measuring tread depth, take measurements in the main grooves. Do not take measurements at the tread wear indicator.     Tread depth of a tire must be mea ...