Requirements To Identify A Complaint

WARNING: This page is about a different car, the 2024 Audi SQ7, 2024 Audi Q7, 2023 Audi SQ7, and 2023 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

Fault finding on the electrical equipment, vacuum system and air ducts has not revealed any faults. Use the Vehicle Diagnostic Tester in the A/C system "Guided Fault Finding" function (and the battery regulation) and refer to Wiring Diagram and refer to the apporpirate Cooling output Checking procedure in REPAIR INFORMATION (vehicle-specific service information).

The OBD in the A/C system "Guided Fault Finding" function (for example, using the Vehicle Diagnostic Tester in the A/C system "Guided Fault Finding" function) does not identify any fault status for a concern.
In the measured values for the A/C system control module, no shut-off condition for the A/C compressor is shown. Use the Vehicle Diagnostic Tester in the A/C system "Guided Fault Finding" function.