Audi A4: Coolant temperature display
Audi A4 (B9) 2016-2025 Owner's Manual / Display and operation / Instrument cluster / Coolant temperature display
Applies to: vehicles with a coolant temperature indicator
The coolant temperature display (9) only functions when the ignition is switched on.
To reduce the risk of engine damage, please observe the following notes about the temperature ranges.
Cold range
If only the LEDs at the bottom of the gauge turn on, the engine has not reached operating temperature yet. Avoid high engine speeds, full acceleration, and heavy engine loads.
Normal range
The engine has reached its operating temperature
once the LEDs up to the center of the gauge
turn on. If the .png)
indicator light in
the instrument cluster display turns on, the coolant temperature
is too high.
Note
- Auxiliary headlights and other accessories in front of the air intake impair the cooling effect of the coolant. This increases the risk of the engine overheating during high outside temperatures and heavy engine load.
- The front spoiler also helps to distribute cooling air correctly while driving. If the spoiler is damaged, the cooling effect will be impaired and the risk of the engine overheating will increase. See an authorized Audi dealer or authorized Audi Service Facility for assistance.
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The tachometer (1) displays the engine
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of the red zone in the tachometer indicates
the maximum permissible engine speed for
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General touch display operation
General information
Applies to: touch display
The center display is a touchscreen. Operation is
very similar to operating a smartphone.
Tips
Certain gestures are not available in every
menu.
Pressing
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Applies to: vehicles with Audi pre sense front
Audi pre sense front provides the same scope of
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extensive
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Map
Map function
Applies to: vehicles with navigation system
Fig. 143 Active route guidance
Fig. 144 Marked map object
Opening the map
Applies to: MMI: Press NAVIGATION on the
home screen.
If necessary, press to display the map.
The following list gives an overview of the information
displayed on
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