2021 AUDI A8 warning

4N0012721BF
Driving information

Traffic light information
Applies to: vehicles with traffic light information

Fig. 114 Instrument cluster: traffic light information dis-
play
The traffic light information gives you a speed
recommendation in order to reach the next traffic
light when it is green @, or it informs you of the
wait time at the next red light 2). Once traffic
light
data is received, the traffic light information
will be displayed in the instrument cluster and in
the head-up display*. If the vehicle is in an area
with traffic light information but cannot receive a
traffic light signal, then a gray traffic light sym-
bol will be displayed @).
General information
The traffic light information is subject to system
limitations and may be unavailable or only parti-
ally available in the following situations:
—If the permitted speed limit is exceeded
— If driving below a certain speed limit
— If the next traffic light is less than approxi-
mately 100 feet (30 m) away
—If the estimated wait time at a red light is less
than four seconds
— If there is no traffic light data available
— If emergency response vehicles or public transit
systems are active
— If traffic lights are in construction zones or be-
ing serviced
— If there are warnings from the camera-based
traffic sign recognition*
— If the camera-based traffic sign recognition* is
malfunctioning or not available
—If the data connection has been interrupted
— If data transmission is deactivated in the priva-
cy settings
— If the subscription has expired
If this is the case, the menu item will be grayed-
out or it will not be possible to select it.

ZX WARNING
— When traffic light information is shown, al-
so always pay attention to the traffic situa-
tion, the distance to other vehicles, and the
area around the vehicle. The driver is always
responsible for assessing the traffic situa-
tion.
— Always adapt your speed to the current
weather, road and traffic conditions. The dis
played information must never cause you to
ignore legal traffic regulations and pose a
safety risk.
— Regardless of the traffic light information,
you should always monitor your speed using
the speedometer and make sure you are ad-
hering to the legal speed limit.
— The traffic light information does not adjust
your vehicle's speed to the speed recom-
mendation shown in the display.
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 150.
(i) Tips
— Traffic light information was only available
in select cities at the time this manual was
printed.
— Traffic light information is not available na-
tionwide.


— The functions depend on the navigation da-
ta* being up-to-date and correct identifica-
tion by the traffic sign recognition*.
— Incorrect values from the camera-based
traffic sign recognition* or outdated naviga-
tion system* map data can result in missing
or incorrect display images.
— Certain traffic lights can automatically ad-
just to the current traffic situation. If this
occurs, the display of traffic light informa-
tion can change suddenly.
157

Driving information

— The traffic signs on the road always take pri-
ority over the display. The driver is always
responsible for adhering to the regulations
applicable in the country where the vehicle
is being operated.
— Units of measurement and language set-
tings are displayed based on how they were
set in the MMI system settings > page 263.
Applies to: vehicles with traffic light information
Switching traffic light information on and
off
The system can be switched on and off in the
MMI > page 153.
Accessing traffic light information
> Select in the instrument cluster: vehicle func-
tions tab > Traffic signs.
@) Tips
If another tab or another function is selected
in the instrument cluster, the traffic light in-
formation will appear in the status bar on the
instrument cluster.
Messages
Applies to: vehicles with traffic light information
Malfunction! See owner's manual
The system could not be configured, for example
due to a network malfunction. Switch the igni-
tion off and shut down the vehicle to restart the
system. Wait several minutes until the vehicle
has shut down completely and then switch the
ignition back on.
Function currently unavailable. See owner's
manual
There is a temporary system malfunction. Check
if one or more of the following situations applies
and correct the issue if necessary:
— Traffic light information is switched off
— Data transmission is deactivated
— The vehicle is not equipped with traffic sign rec-
ognition.
158
— There is no valid license
— Traffic light information is not available in that
area
Lap timer
Introduction
Applies to: vehicles with lap timer
You can record and evaluate lap times with the
lap timer. You can operate the lap timer using the
multifunction steering wheel > page 13.
Opening the lap timer
> Select in the instrument cluster: Vehicle func-
tions tab > [=] button > Lap times.
An additional indicator will appear in the head-up
display”.

ZA\ WARNING
Your focus should always be on driving your
vehicle safely. As the driver, you have com-
plete responsibility for safety in traffic. To re-
duce the risk of an accident, only use the lap
timer functions in such a way that you always
maintain complete control over your vehicle in
all traffic situations.
Gi) Tips
You can retrieve information from the trip
computer while the lap timer stopwatch is
running.
ey Rael)
Applies to: vehicles with lap timer

Requirement: the lap timer must be open
> page 158.
Timing laps
> To start timing manually, select Start lap 1 in
the menu.
> To start timing automatically as soon as you be-
gin
to drive, select Start lap 1 by driving off or
Start by driving off in the menu.
> To start timing a new lap after driving a lap, se-
lect New lap in the menu. This starts timing
the next lap at the same time.

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Driving information

After completing a lap, the difference between
the last lap and the previous best lap time will be
indicated with a “~” or “+”.
Pausing timing and displaying a split time
> To insert a pause @ select Pause in the menu.
> To resume timing, select Resume in the menu.
> To display a split time, select Split time in the
menu. The split time appears for approxi-
mately ten seconds in the instrument cluster.
The current lap timing will continue running.
Canceling lap timing
The timing of the current lap will stop. The lap
time will be erased and will not be included in the
statistics.
>» Select Cancel lap in the menu.
Resetting the time
> Select Reset lap times in the menu.
@ Tips
—A maximum of 99 lap times can be meas-
ured.
— If timing is paused, you can continue it later
even if you switch the ignition off.
— Saved lap times cannot be individually de-
leted from the total results.
— The saved lap timer values will remain after
switching the ignition off.
Lap stati
Applies to: vehicles with lap timer

Displaying lap statistics
You can display the number of laps driven ES
the fastest lap “+”, the slowest lap “~”, and the
average time “®” in the instrument cluster.
> Select in the instrument cluster: Vehicle func-
tions tab > I button > Lap statistics.
> Turn the thumbwheel down or up to display the
individual lap times.
> To return to the lap timing that was started, se-
lect the [J button > Lap times.
Resetting lap statistics
Requirement: the lap statistics menu must be
displayed.
> To reset the lap statistics, press and hold the
left thumbwheel until the message No lap
times have been recorded yet. appears.
@) Tips
The lap statistics list the lap times for the last
30 laps. The fastest and slowest lap times out
of up to 99 measured laps are also displayed.
Night vision assist
Applies to: vehicles with night vision assist
Night vision assist helps you when it is dark by
using an infrared camera to monitor the area in
front of your vehicle, within the limits of the sys-
tem. It can display objects up to a distance of ap-
proximately 1000 feet (300 m).
Pedestrian and wild animals are detected by
measuring the temperature difference between
the object and the background. Pedestrians and
wild animals will not be detected if the tempera-
ture difference is too small. The pedestrian and
wild animal marking feature is deactivated at
temperatures above approximately 77 °F (25 °C)
and when it is light outside.
The thermal image detected by the camera is dis-
played in the instrument cluster. Warm areas
generally appear lighter and cold areas appear
darker.
The camera for the night vision assist is located
in the vehicle's radiator grille > page 152. Make
sure the night vision camera is not covered by
stickers, deposits, or any other obstructions be-
cause this can impair the night vision assist func-
tion. Follow the information about cleaning
=> page 310.

ZX WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 150. >

159

Driving information


— Night vision assist can only detect pedes-
trians and wild animals located within the
range of the infrared camera.
— Night vision assist cannot detect pedes-
trians or wild animals and mark them if:
— They are not in an upright position, for ex-
ample if they are sitting or lying down
and/or
—The silhouette in the display appears in-
complete or interrupted, for example be-
cause the pedestrian is partially behind a
vehicle or an animal is partially covered by
tall grass.
— Never attempt to swerve around animals if
doing so would endanger you or other road
users.
G@) Tips
— Even though the system evaluates the
shape and heat given off by all detected ob-
jects, there are limits to the system. There
may be false warnings.


— For technical reasons, the image pauses in
split second intervals.
Switching on and off
Applies to: vehicles with night vision assist
The system can be switched on and off in the
MMI > page 153.
> The AUTO light function must be selected for
the night vision assist to automatically activate
when it is dark.
> Switch on the low beams manually to activate
night
vision assist immediately. To do so,
press (@) on the light switch module > page 58,
fig. 42 and select 20.
When activated, the i tab appears in the instru-
ment cluster.
> Select in the instrument cluster: 4% tab
@) Tips
When the night vision assist tab is selected in
the instrument cluster and the low beams are
switched off, the thermal image display dis-
appears only after you have exited the tab.
160
Marking and warning
Applies to: vehicles with night vision assist

Fig. 115 Instrument cluster: pedestrian marking and
warning
Highlighting detected pedestrians and wild
animals
Within the limits of the system, the night vision
assist can detect pedestrians and wild animals
that are between approximately 32 feet (10 m)
and 295 feet (90 m) in front of the vehicle and
within the detection zone. Animal recognition is
not active within highly developed areas. The sys-
tem only detects large wild animals such as deer.
When it is dark outside and the low beams are
switched on, detected objects are marked in yel-
low @), within the limits of the system.
Pedestrian and wild animal warning
This system limits are based on the vehicle speed
and steering angle. Pedestrian and wild animal
warning encourages you to pay more attention.
If there are pedestrians or wild animals in front
of your vehicle that could pose a danger, the sys-
tem will direct your attention to this.
— Pedestrians or wild animals are highlighted in
red in the instrument cluster (2) and the J or
BAN symbol turns on @.
— When the head-up display* is switched on, the
additional indicator [AM or EM appears.
—Achime will sound if something is detected.
—If the night vision assist thermal image is re-
placed by another display (such as the on-board
computer), the red A or A indicator light will
appear if there is a pedestrian or wild animal
warning.

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Driving information

The Sl symbol will appear when pedestrian and
wild animal detection is not available.
Marking light*
To direct the driver's attention to a pedestrian,
the headlights can flash on the pedestrian when
there is a pedestrian warning.
This occurs at speeds above approximately
35 mph (60 km/h) if you are outside of illuminat-
ed areas and no detected vehicles are shown. The
marking light is not used for wild animals. The
high beam assistant* controls the marking
light*> page 59.
Adjusting the contrast
Applies to: vehicles with night vision assist
Requirement: the night vision assist must be
switched on and the 1 tab must be displayed.
> Applies to MMI: Select on the home screen: VE-
HICLE > Driver assistance > (<2) > Night vision
assist.
> To set the desired contrast, move the slider.
Messages
Applies to: vehicles with night vision assist
Night vision assist: currently unavailable.
See owner's manual
The system is not functioning correctly at the
time, so it has been switched off. If the malfunc-
tion persists, drive immediately to an authorized
Audi dealer or authorized Audi Service Facility to
have the malfunction repaired.
Integrated Toll Module
Applies to: vehicles with Integrated Toll Module
Depending on the region, you can pay toll fees in
certain countries using the Integrated Toll Mod-
ule (ITM). It replaces a separate transponder for
detecting toll fees. The system electronics are in-
tegrated in the rearview mirror housing.
To use the ITM in toll zones, you must register
and activate it.
Registration
> Applies to MMI: Select on the home screen: VE-
HICLE > Settings & Service > Vehicle informa-
tion Toll module.
> Note the Integrated Toll Module ID.
> To register the ITM, go to the displayed web ad-
dress and follow the instructions.
Activation
> To activate the ITM, press CD in the MMI.
Entering the number of passengers
Depending on the number of passengers and the
region, a lower toll fee may be charged. You must
either enter the number of passengers or deacti-
vate the ITM based on the laws applicable in the
area where you are driving.
> To enter the number of passengers, select the
appropriate button in the MMI.
> To deactivate the ITM, press C in the MMI.
@) Tips
— The driver is responsible for specifying the
correct number of passengers and activat-
ing or deactivating the ITM.
— Malfunctions can occur when detecting tolls
if both the ITM and transponder are activat-
ed. Deactivate the system not being used or
remove it as necessary.
—Ifa rearview mirror is replaced, you must
register the new ITM and remove the old
ITM from the account.
—The system complies with United States FCC
regulations and ISED regulations
> page 341.
Display
Applies to: vehicles with Integrated Toll Module
The selected number of passengers is displayed
in the MMI status bar > page 23.
The ii symbol in the status bar and a notifica-
tion in the MMI will indicate if there is a faulty
connection between the ITM and the MMI or if
the ITM is faulty. If the connection interference
continues or the ITM is faulty, drive immediately >
161

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Driver assistance

Driver assistance
Cruise control system
Applies to: vehicles with cruise control system
The cruise control system assists the driver in
maintaining a constant speed above approxi-
mately 15 mph (20 km/h). The system maintains
the desired speed by braking and accelerating.
Switching the system on
Applies to: vehicles with cruise control system


ZA WARNING
— Always pay attention to the traffic around
your vehicle when the cruise control system
is in operation. As the driver, you are always
responsible for controlling your vehicle
speed and the distance between your vehicle
and
other vehicles.
— For safety reasons, cruise control should not
be used in the city, in stop-and-go traffic, on
winding roads, and when road conditions are
poor (such as ice, fog, gravel, heavy rain,
and conditions that could lead to hydroplan-
ing), because this increases the risk of an ac-
cident.
— Switch the cruise control off temporarily
when driving in turning lanes, highway exits,
or in construction zones.
—To reduce the risk of an accident, you should
only resume the stored speed if it is suitable
for the current traffic conditions.
BFV-0220



() Note
— Conventional drive system:Before driving
downhill a long distance on a steep hill, de-
crease your speed and select a lower gear.
This makes use of the engine braking effect
and reduces the load placed on the brakes.
— Plug-in hybrid drive: Before driving downhill
a long distance on a steep hill, decrease
your speed and use the recuperation braking
effect > page 114. This reduces the load on
the brakes.
@ Tips
The brake lights turn on when the brakes are
applied automatically.


Fig. 116 Operating lever: switching the system on
Requirement: the ignition must be switched on.
> To switch the system on, pull the lever toward
you to position ©.
The Gia or i$) indicator light and the corre-
sponding message will appear in the instrument
cluster.

ZA\ WARNING
If the brakes are malfunctioning (for example,
overheating) while the cruise control system
is switched on, the regulating functions may


shut off automatically.


Preselecting or activating a cruise con
speed
Applies to: vehicles with cruise control system
When the vehicle is stationary, you can preselect
the cruise control speed or activate the speed
while driving.
Requirement: the system must be switched on.
> To preselect a cruise control speed when the ve-
hicle is stationary, tap the lever toward @)/G)
=> page 163, fig. 116.
> To activate the cruise control speed, pull the
lever
toward position @ while driving.
> To set the current driving speed as the cruise
control speed, press the button @) on the lever.
The active cruise control speed is indicated with
the Gg or kl indicator light in the instrument
cluster.
163
>

Driver assistance

An additional indicator will appear in the head-up
display*.
Changing the cruise control speed
Applies to: vehicles with cruise control system
Requirement: the system must be switched on.
> To increase or decrease the cruise control speed
in small increments, tap the lever up to the
first level toward @)/G) 9 page 163, fig. 116.
> To increase or decrease the cruise control speed
in larger increments, tap the lever up to the
second level toward @)/G).
> To increase or decrease the cruise control speed
continuously, tap and hold the lever at the first
or second level toward @)/G).
Overriding or deactivating the cruise
control speed
Applies to: vehicles with cruise control system
You can override or deactivate the cruise control
system. When you deactivate the system, your
cruise control speed will be stored and you can
resume that speed.
Requirement: the system must be switched on
and the regulated speed must be activated.
Overriding
> To temporarily override the cruise control
speed, press the accelerator pedal.
> To resume the stored regulated speed, remove
your foot from the accelerator pedal.
If you override the cruise control system for a
long period of time, the cruise control system
will be deactivated. The [Ud or [RM indicator
light will be displayed and the cruise control
speed will be saved.
Deactivating
> To deactivate the cruise control speed, press
the lever toward @) (not locked into place)
=> page 163, fig. 116, or
> Press the brake pedal.
164

ZA WARNING
Resting your foot on the accelerator pedal
could override the cruise control. This will pre-
vent braking interventions by the system.
See me Lai
Applies to: vehicles with cruise control system

When you switch the system off, the cruise con-
trol speed will be erased.
Requirement: the system must be switched on.
> To switch the system off, press the lever toward
@ (locked into place) > page 163, fig. 116, or
> Switch the ignition off.
Applies to: vehicles with cruise control system
Gir / 3) Speed control system: currently un-
available. See owner's manual
If the indicator light turns on and this message
appears, the cruise control system has been deac-
tivated. There is a temporary malfunction, for ex-
ample the brakes are overheating. Switch the
cruise control system on again later.
Efficiency assist
Applies to: vehicles with efficiency assist
Efficiency assist can assist the driver with predic-
tive information in order to reduce fuel consump-
tion. Depending on vehicle equipment, the sys-
tem may access data from the navigation system,
the camera behind the windshield, and the radar
sensors.
Adjusting the efficiency assist
You can adjust efficiency assist functions individ-
ually. The settings depend on the vehicle equip-
ment.
— Accelerator pedal feedback > page 111.
— Interactive accelerator > page 111.
— Predictive messages > page 165.
— Predictive control > page 174, Adjusting the
adaptive cruise assist.

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Driver assistance

Situation symbols
Depending on vehicle equipment, the following
symbols may be shown. The symbols indicate the
situation to which the efficiency assist is respond-
ing.
Some symbols only appear if Predictive messag-
es are switched on, and some symbols only ap-
pear if Predictive control is switched on and
adaptive cruise assist* is active.


Description
Slow down
(predictive messages only)
Speed limit
(example)
Speed limit removed
Exit ahead
Intersection ahead
Traffic circle ahead
(predictive control only) If the indica-
tor light turns on in green and red, it
is indicating that there is a difference
between the speed limit and the set
speed.


ZA WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 150.
—Incertain situations, the recuperation may
brake proactively. However, the recuperation
braking effect is limited. Always be ready to

brake to reduce the risk of an accident.

@ Tips
— The functions depend on the navigation da-
ta* being up-to-date and correct identifica-
tion by the traffic sign recognition*.
— The system only detects traffic signs that
specify a speed limit.
— The display in the instrument cluster is
based on the units of measurement used for
speed in the country where the vehicle is be-
ing operated. As a result, a display of 50 in
the instrument cluster can mean either mph
or km/h, depending on the country.
— Except for the road network, which is re-
corded in the navigation system’s map infor-
mation, certain functions may not be availa-
ble.
Predictive messages
Applies to: vehicles with efficiency assist
The symbol BS appears in the instrument cluster
display if efficiency assist recommends removing
your foot from the accelerator pedal.
Additional symbols that indicate the situation to
which the efficiency assist is reacting are shown
in the Driver assistance display > page 165.
Requirements
— The cruise control system* or the adaptive
cruise assist* controls must not be active.
— The vehicle speed must be at least 20 mph
(30 km/h).
— The remaining distance until the situation is
reached must be large enough to allow the sys-
tem to react to the situation.
Switching Predictive messages on or off
Applies to: MMI: Select on the home screen: VE-
HICLE > Charging & Efficiency > Efficiency assist
> Predictive messages.

ZA\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 150.
— Pay attention to traffic and the area around
your vehicle when efficiency assist is switch-
ed on. The driver is always responsible for
assessing the traffic situation.
G) Tips
— The traffic signs on the road always take pri-
ority over the display. The driver is always
responsible for adhering to the regulations

165