Volkswagen Polo Service & Repair Manual: Special Tools

Cruise Control System, Activating and Deactivating

General Description Cruise control system functions are controlled by the engine control module. –  Cruise contro ...

Windshield Wiper/ Washer System

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Other materials:

Test Requirements
Radiator and condenser are clean (clean if necessary). The ribbed belt for the A/C compressor and alternator tensioned correctly. All air ducts, covers and seals are OK and installed correctly. ...

Restrictor
  Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system. Only use tools and materials approved by the manufactu ...

A/C System, Operating after Charging
  Caution If it is suspected that chemicals were added to the refrigerant circuit to seal leaks, do not connect the A/C service station and do not extract the refrigerant. ...