Audi Q3: Repair Information
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Even slight contamination can lead to defects. Therefore
observe the following rules for cleanliness when working on the
A/C system:
Immediately seal the open lines and connections with clean
Heating Output, Checking
Note
This repair manual only outlines the checking procedure.
Perform the detailed function test for the heating as described
in the Guided Fault Finding using
Cooling Output, Checking
Special tools and workshop equipment
required
Vehicle Diagnostic Tester
A standard thermometer (for temperature measurements, if
necessary a thermometer with two me
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Overview - Condenser, Dryer Cartridge
Note
There are different versions of the condenser, radiator and
auxiliary radiator. Observe the correct allocation of these components.
Refer to the Parts Catalog.
The "Modine" condenser is shown in the illustration.
1 - Conde
The following messages may appear depending
on the vehicle equipment:
If the or
indicator light turns on, there is
a
malfunction in the generator, the battery, or the
vehicle electrical system.
Electrical system:
malfunction! Safely stop
vehicle
or
Electrical system:
malfunction! Battery is
n