Audi A4: Refrigerant Circuit, Flushing with Compressed Air and Nitrogen
Audi A4 (B9) 2016-2026 Service Manual / Heating, Ventilation & Air Conditioning / Refrigerant Circuit / Refrigerant Circuit, Flushing with Compressed Air and Nitrogen
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General Information
Vehicles with a High Voltage System (Hybrid Vehicles)
Extremely Dangerous Due to High-Voltage
The high-voltage system is under high-voltage. Death or serious
bodily injury by electric shock.
- I
Refrigerant Circuit, Flushing
Note
In the case of vehicles on which the refrigerant lines have
no threads for connection of Adapter Set -1785-. Use for example
a flushing gun with rubber end piece or an adapter from th
SEE MORE:
Parking aid plus
Activating and deactivating
Applies to: vehicles with parking aid plus
Fig. 124 Center console: parking aid button
General information
The parking aid assists when parking and maneuvering
by providing warnings about obstacles. If
the ultrasonic sensors on the vehicle,
fig. 100 detect an obstacle, t
Vehicles with Coil Springs, Checking the Curb Weight Position for Axle
Alignment
The curb weight position must be checked before beginning an
axle alignment on vehicles with coil springs. Explanation of the
curb weight position.
Determine the Dimension -a-
- Determine dimension -a- between
the center of the wheel and the lower edge of the fender/wheel
housing as shown.
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