Volkswagen Polo Service & Repair Manual: Refrigerant Circuit, Flushing (Cleaning) with Refrigerant R134a

Refrigerant Circuit, Flushing

  Note For vehicles in which no adapters fit on to the refrigerant pipes, for example, a blower pistol with rubber mouthpiece is to be used to blow ...

General Information

Vehicles with a high voltage system (hybrid vehicles) Observe all of the additional warnings for all work performed on vehicles with the high voltage ...

Other materials:

Checklist
The following actions must always be carried out in the given order in preparation for filling a tyre : If you get a flat tyre, park your vehicle on a firm and level surface at a safe distance from the flow of traffic. Apply the handbrake firmly Braking, stopping and parking B ...

Compressor Types, Checking Pressures
  Note Check cooling performance. The A/C system is functioning correctly when the air flowing from the instrument panel vents has a temperature of 70C or lower. Setting on Climatronic “LO”. ...

Leaks or Internal Damage, for Example Noises or No Output
  Note For vehicles with an electrically-driven A/C compressor, de-energize the high voltage system before removing the A/C compressor. Refer to → Electrical System Hybrid; Rep. Gr.93. –  Dischar ...