Audi Q3: Refrigerant Circuit General Information
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Extremely Dangerous Due to High-Voltage
The high-voltage system is under high-voltage. Death or serious
bodily injury by electric shock.
- Individuals with electronic/medical life- and health
Caution
Non-approved tools or materials such as leak sealing
additives can cause damage or malfunctions in the
system.
Only use tools and materials approved by the
manufacturer.
The
Note
There are different versions of the shut-off valve with
different functions and with different names. The following
illustrated Hybrid Battery Refrigerant Shut-Off Valve 1 -N516-
SEE MORE:
Belt Pulley, Removing and Installing, Denso A/C Compressor, Version 1
Note
Belt pulley is sensitive to impact. Handle it with special
care
If the belt pulley overload protection activates, check the
Air Conditioning (A/C) compressor for ease of movement before
replacing the bel
Removing
- Remove the lower radiator grille. Refer to
→ Chapter "Radiator Grille, Removing and Installing, Audi RS Q3
through MY 2014".
- Remove the bolt -arrow-.
- Release the catches -1- and
remove the spoiler lower section -3-
forward from the bumper cover -2-.