Audi A4: 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
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.
READ NEXT:
The tachometer (1) displays the engine
speed in revolutions per minute (RPM). The beginning
of the red zone in the tachometer indicates
the maximum permissible engine speed for
all gears once the engi
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
SEE MORE:
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 purpose.
Once the speed slightly exceeds the stored
threshold, the speed warning system will alert
the d
Applies to: vehicles with cup holders
Fig. 75 Rear center armrest*: cup holders
Depending on vehicle equipment, your vehicle
may have cup holders in the front center console
and in the rear center armrest.
Cup holders in the rear center armrest*
Fold the center armrest* downward.
To open the cu