Volkswagen Polo Service & Repair Manual: A/C Technology Basic Principles

Additional Information Sources

Technical Service Handbook outlining action to be taken to rectify current problems. For the repair manual for model-specific repair work. Refe ...

Physical Principles

The four known states of water also apply to air conditioning system refrigerants. 1 -  gaseous (invisible) 2&n ...

Other materials:

Side Wall Lettering, Standard Tire
Example: Continental ContiPremiumContact 2 1 -  Size Designation For example B. 205/55 R 16. Refer to → Anchor 2 -  Position of Tread Wear Indicators (TWI) 3 -  Manufacturer (Tr ...

Diesel particulate filter
First read and observe the introductory information and safety warningsThe diesel particulate filter filters out soot particles in the exhaust gas. The soot particles gather in the filter and are burnt under high temperatures periodically (regeneration). Heat produced can warm the engine. ...

Checklist
Always carry out the following actions for changing a bulb in the given order : Park the vehicle on a firm and level surface at a safe distance from the flow of traffic. Apply the handbrake firmly Braking, stopping and parking Brakes Parking . Turn the light switch to positi ...