Audi A4: Driving information
Audi A4 (B9) 2016-2026 Owner's Manual / Assist systems / Driving information
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Speed warning system
Description
Applies to: vehicles with speed warning system
The speed warning system helps the driver to
stay below a specified maximum speed. A warning
threshold can be set in the MMI for this purpo
Camera-based traffic sign recognition
Description
Applies to: vehicles with camera-based traffic sign recognition
Fig. 104 Instrument cluster: traffic sign recognition
The traffic sign recognition shows the traffic
signs detected by th
Traffic light information
Description
Applies to: vehicles with traffic light information
Fig. 105 Instrument cluster: traffic light information display
The traffic light information gives you a speed
recommendation in orde
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Backrest Adjuster, Removing and Installing
Backrest Adjustment Hand Wheel, Removing and Installing
Special tools and workshop equipment required
Assembly Tool -3399-
Removing
- Move the front seat all the way forward into its highest
position.
- Turn the backrest adjustment wheel -1-
until one catch is visible from behind
-ar
Checking Pressures on Vehicles with Expansion Valve and Receiver/Dryer (with
Internally Regulated Compressor)
General Information
Note
Connect the A/C service station. Refer to
→ Chapter "A/C Service Station, Connecting".
Observe the test requirements. Refer to
→ Chapter "Pressures, Checking".
- With the ignition switched off, check the pressure in the
refrigerant circuit (u
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