Safety Precautions
Check for Technical Bulletins that may supersede any
information included in this manual.
WARNING
Failure to follow these instructions may result in
personal injury or po
On Board Diagnostics, or OBD, is an automotive term
referring to a vehicle's self-diagnostic and reporting
capability. OBD systems give the vehicle owner or repair
technician access to the status o
Displayed connected devices
Requirement: the vehicle must be stationary and
the ignition must be switched on.
Applies to: MMI: Select on the home screen:
SETTINGS > Connected devices.
Possible menu items:
Telephone 1
Telephone 2
Audio player
Wi-Fi hotspot
Headset
Audi smartphone interf
- In the "read measured values" function, select the display
group with the measured values for the A/C compressor activation
and the refrigerant circuit pressure. Refer to Vehicle
Diagnostic Tester in the "Guided Fault Finding" function.
- Repeat the cooling output test. Refer to
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