VW Polo manuals

Volkswagen Polo Service & Repair Manual: Refrigerant Circuit, Detecting Leaks

A/C Service Station, Emptying
  Caution If it is suspected that chemicals were added to the refrigerant circuit to seal leaks, do not connect the ...

Searching for Refrigerant Circuit Leaks with Compressed Air or Nitrogen
  Note This repair manual describes different methods for detecting leaks in the refrigerant circuit. These methods have been tested and result in ...

Other materials:

Odor from Evaporator or Heat Exchanger?
  Fishy smell –  From leak at cooling system of engine or of A/C system heater core.   Note If the fishy smell gets weaker when the temperature is set to “cold” and stronger when i ...

Severely Discharged Battery, Charging with Battery Charger -VAS5903
Special tools and workshop equipment required Battery Charger -VAS5903-   WARNING Risk of injury. Follow all Warnings and Safety Precautions. Refer to → ...

Air recirculation mode
First read and observe the introductory information and safety warnings General notes There are different types of air recirculation, depending on the level of equipment: Air recirculation mode (heating and fresh air system, air cond ...

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