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:
Light Alloy Wheels, Care and Maintenance
To maintain the decorative appearance of light alloy wheels
for a long time, regular care is necessary.
In particular, road salt and dust from brake abrasion must
be thoroughly washed off every two weeks. Otherwise, the paint
of the ligh ...
Checking with Expansion Valve, Receiver/Dryer and A/C Compressor Regulator
Valve -N280-, Externally Regulated A/C Compressor
Specified Values
Note
Connecting service station. Refer to
→ Chapter „Connecting Service Station“.
Observe test requirements. Refer to
→ Chapter „P ...
Rear view
Fig. 3 Overview of the rear of the
vehicle
Key for :
Roof aerial
High-mounted brake light
Rear window
Rear window heating
Window aerial
Rear window wiper
Volkswagen badge, used for opening the
tailgate
Tail light cluster
Number plate lights
...
