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:

Refresh Charging with Battery Charger -VAS5903
Special tools and workshop equipment required Battery Charger -VAS5900-   WARNING Risk of injury. Follow all Warnings and Safety Precautions. Refer to → ...

Beru Wheel Electronics Tire Pressure Monitoring Sensor, Removing and Installing
Overview, Beru System   WARNING If tire sealant was used, then the wheel electronics on that particular wheel must be replaced.   WA ...

Vibration, Causes for Vibration
There are many causes for vibration. Vibration can also be caused by tire wear, among other things. Tire wear caused by driving does not always develop evenly over the entire tread. Due to this, a slight imbalance develops which disturbs the smoothness o ...