2021 AUDI A7 steering

4K8012721BF
Driver assistance

marking in the speedometer @ > page 155,
fig. 101 has reached the desired speed.
Preselecting a speed
You can also preselect the speed when adaptive
cruise assist is not active by moving the lever in
the desired direction @/@). Activate the previ-
ously selected speed by pulling the lever toward
you in the direction of the arrow.
Switching off
If you do not want to use the adaptive cruise as-
sist for a longer period of time, you can switch it
off.
> Push the lever away from you into position @
until it clicks into place.
The indicator light and the set speed will turn off.

ZA\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
— The adaptive cruise assist is only an assist
system, and the driver is still responsible for
controlling the vehicle. The driver is espe-
cially responsible for braking, steering,
starting to drive, and controlling the speed
and the distance from other vehicles.
— Turn on the adaptive cruise assist only if the
surrounding conditions permit it. Always
adapt your driving style to the current visu-
al, weather, road, and traffic conditions.
— Switch the adaptive cruise assist off tempo-
rarily when driving in turning lanes or high-
way exits. This prevents the vehicle from ac-
celerating to the stored speed when in these
situations.
— If you press the [SET] button @) when driv-
ing at speeds below 15 mph (20 km/h)»,
the minimum possible speed that the sys-
tem can maintain will be set. If no vehicle is
detected ahead of you, the vehicle will accel-
erate up to that speed.




D Analog instrument cluster: 20 mph (30 km/h)
2) Incertain countries.
@) Tips
— Always keep your hands on the steering
wheel so you can be ready to steer at any
time. The driver is always responsible for
adhering to the regulations applicable in
the country where the vehicle is being oper-
ated.
— If you switch the ignition or the adaptive
cruise assist off, the stored speed is erased
for safety reasons.
— When the adaptive cruise assist is switched
on, the ESC and the ASR are switched on au-
tomatically.
— The system cannot be switched off or it may
be interrupted if the road exceeds the maxi-
mum possible grade for safe operation.
Switching lane guidance on and off
Applies to: vehicles with adaptive cruise assist and lane guid-
ance

BaVv-0692


Fig. 105 Turn signal lever: button for lane guidance and
lane departure warning
Within the limits of the system, lane guidance
provides corrective steering to assist the driver
with keeping the vehicle in the center of the lane
as much as possible. This feature can be deacti-
vated.
Ina traffic jam, lane guidance also helps with
leaving a space for emergency vehicles 2) by
steering your vehicle as close to the edge of your
lane as possible.
157
>

Driver assistance

Switching lane guidance on and off
Requirement: lane guidance must be preselected
in the MMI > page 162.
> To activate or deactivate the availability of the
lane guidance, press the button on the turn sig-
nal lever > fig. 105.
The system will assist the driver by providing cor-
rective steering only when adaptive cruise assist
is actively regulating and availability is switched
on.
Overview of displays and lane guidance
limitations
The availability of lane guidance is shown with in-
dicator lights and with arrows @)) > page 155,
fig. 102 in the Driver assistance display.
> 4 - Lane guidance is active.
ri turns on (applies to vehicles with Audi vir-
tual cockpit) or the Z indicator light blinks (ap-
plies to vehicles with analog instrument cluster),
the limits of the system have been reached (for
example, the system does not have enough steer-
ing power in tight curves). Take over steering.
rg turns white, lane guidance is switched on
but is not active. This may occur due to the fol-
lowing system limits or situations:
— The necessary lane marker lines have not been
detected (for example, in a construction zone
or because the lines are obstructed by snow,
dirt, water, or lighting)
— The lane is too narrow or too wide
— The curve is too narrow
— Visibility is obstructed by a rise or dip.
— The driver's hands are not on the steering
wheel
— The turn signal was activated.
Steering intervention request
If no steering activity is detected or the limits of
the system are reached, the driver steering inter-
vention request will alert the driver using audio
and visual signals, such as B or BE. Take over
the steering and keep your hands on the steering
wheel so that you will be ready to steer at any
time. The system will become inactive after a
short time and will only be active again later.
158
If the driver does not take over steering, adaptive
cruise assist will be canceled. If the vehicle is
equipped with emergency assist and it is ready to
function, it will be activated if possible
=>page 174.

ZA WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
(i) Tips
— Always keep your hands on the steering
wheel so you can be ready to steer at any
time. The driver is always responsible for
adhering to the regulations applicable in
the country where the vehicle is being oper-
ated.
— Audi recommends only switching on lane
guidance on well-constructed roads.
—The & fig. 105 button switches lane guid-
ance availability and the lane departure
warning on or off simultaneously, if lane
guidance is preset in the adaptive cruise as-
sist settings.

Predictive control
Applies to: vehicles with adaptive cruise assist and efficiency
assist



Applies to: vehicles with Audi virtual cockpit
Fig. 106 Instrument cluster: speedometer: predictive con-
trol display
With predictive control, efficiency assist adapts
the set speed in adaptive cruise control @ based
on detected speed limits and the upcoming
route. Once the system no longer detects any in-
cidents, adaptive cruise control will accelerate
back up to the last speed that the driver set. Af-
ter switching on the ignition, the availability of >

4K8012721BF
Driver assistance

Lane departure warning
General information
Applies to: vehicles with lane departure warning
The lane departure warning can detect lane
marker lines within the limits of the system. If
you are approaching a detected lane marker and
it appears likely that you will leave the lane, the
system can warn you with corrective steering and
a steering wheel vibration, if necessary.
The system functions in the speed range of ap-
proximately 40 mph - 155 mph (65 km/h -
250 km/h).

ZX WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
Applies to: vehicles with lane departure warning


B8V-0692


Fig. 113 Turn signal lever: lane departure warning button
RAZ-0107

Fig. 114 Instrument cluster: driver assistance display
Switching the lane departure warning on and
off
> To switch the system on or off, press the button
=> fig. 113. The respective indicator light in the
instrument cluster will turn off or on.
Display and warning
The availability and readiness to provide warn-
ings will be indicated with the HH indica-
tor lights. You can also open the Driver assis-
tance display in the on-board computer
= page 17. The display matches the functions of
the indicator lights.
@ White lines: the lane departure warning is
switched on but not ready to provide warn-
ings.
@ Green line: the lane departure warning is
ready to provide warnings on the respective
side.
® Corrective steering will be indicated with i.
If the lane departure warning must intervene
for a long period of time, a message will re-
quest the driver to drive in the center of the
lane. The steering wheel can also vibrate to
warn you if lane boundaries are detected dur-
ing a passing maneuver.
The lane departure warning is ready to provide
warnings if an object is detected on at least one
side of the individual lane.
If the | i | indicator light turns on, the lane depar-
ture warning is not ready to provide warnings.
This may occur due to the following system limits
or situations:
— The necessary lane marker lines have not been
detected (for example, in a construction zone
or because the lines are obstructed by snow,
dirt, water, or lighting)
— The speed is below the activation speed
— The lane is too narrow or too wide
—The curve is too narrow
— The driver's hands are not on the steering
wheel
— Visibility is obstructed by a rise or dip.
Steering intervention request
If the lane departure warning intervenes multiple
times when no steering activity is detected, the
steering intervention request will provide a warn-
ing using audio and visual signals, such as EE.
Take over the steering and keep your hands on
the steering wheel so that you will be ready to
steer at any time. The system may no longer be
165
>

Driver assistance

ready to provide warnings after a short time, and
it will only become active again later.
If the driver does not take over steering, the lane
departure warning will no longer be ready to pro-
vide warnings. If the vehicle is equipped with
emergency assist and it is ready to function, it
will be activated > page 174.
Behavior when a turn signal is active
Applies to: vehicles with side assist: The system
will not warn you if you activate a turn signal be-
fore crossing the lane marker line. In this case, it
assumes that you are changing lanes intentional-
ly.
Applies to: vehicles with side assist: If the turn
signal is activated, the lane departure warning is
ready, and a lane change has been classified as
critical by the lane departure warning due to
vehicles traveling beside you or due to approach-
ing vehicles, then a noticeable corrective steering
movement will occur shortly before exiting the
lane. This will attempt to keep your vehicle in the
lane.

ZA\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
— The system warns the driver that the vehicle
is leaving the lane using corrective steering.
The driver is always responsible for keeping
the vehicle within the lane.
— Corrective steering may not occur at all in
certain situations, such as during heavy
braking. Always be ready to intervene.

@ Tips
— Always keep your hands on the steering
wheel so you can be ready to steer at any
time. The driver is always responsible for
adhering to the regulations applicable in
the country where the vehicle is being oper-
ated.
166
— The system does not provide any corrective
steering or steering wheel vibrations if it de-
tects that you are passing another vehicle.
PN Ut ae MAMLUK (Slade RN eal Lar)
Applies to: vehicles with lane departure warning
The additional warning using vibration in the
steering wheel can be switched off or on. The set-
tings depend on the vehicle equipment.
— Applies to MMI: Select on the home screen: VE-
HICLE > Driver assistance > (3) > Lane depar-
ture warning > Vibration warning.
Messages
Applies to: vehicles with lane departure warning
ray or is displayed when there is a malfunc-
tion, the lane departure warning and lane guid-
ance functions of the adaptive cruise functions
may be unavailable or limited.
A message that indicates the cause and possible
solution
may appear with some displays. The
weather conditions may be too poor or the cam-
era may be covered. Clean the area in front of the
camera > page 140 and try to turn on the sys-
tems again later.
If the malfunction remains, drive to an author-
ized Audi dealer or authorized Audi Service Facili-
ty immediately to have the malfunction correct-
ed.
Audi pre sense
Introduction
Applies to: vehicles with Audi pre sense
Within the limits of the system, the Audi pre
sense functions can initiate measures in certain
driving situations to protect the vehicle occu-
pants and other road users. Depending on the ve-
hicle equipment, various Audi pre sense systems
may
be installed:

4K8012721BF
Driver assistance

— Audi pre sense basic can react during emergen-
cy and dangerous braking maneuvers and un-
stable driving situations (such as oversteering
or understeering).
— Audi pre sense front) can detect an impending
frontal impact and react with warnings, braking
interventions, and preemptive safety measures
for the vehicle occupants.
— Audi pre sense rear monitors the rear traffic
behind your vehicle and can react to an impend-
ing rear impact.
— Audi pre sense side can detect an impending
side impact from cross-traffic and vehicles com-
ing from the side, and can initiate preemptive
safety measures.
— The swerve assist can help you to steer the ve-
hicle around an obstacle during an evasive ma-
neuver that is detected as critical.
— The turn assist can detect vehicles in the oppo-
site lane as critical during a turning maneuver
and react with braking maneuvers.
ONT olga met Tn Lehr
Applies to: vehicles with Audi pre sense
Depending on the vehicle speed and the vehicle
equipment, the following functions may be initi-
ated in certain situations:
— Visual and audio warnings
— Reversible tensioning of safety belts
— Closing the windows and panoramic glass roof
— Adjusting the seats
— Other preemptive safety measures by individual
systems

Z\ WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
G) Tips
— Depending on the risk situation that is de-
tected and the selected Audi drive select*
mode, not all preemptive safety measures
may be initiated under certain circumstan-


D_ This is not available in some countries.
ces. Certain functions can be adjusted or
skipped if necessary.
— Audi pre sense may be restricted or unavail-
able under certain circumstances, for exam-
ple if:
— There are passengers with unfastened
safety belts
— After turning on the ignition, as long as
the & indicator light is on.
— When driving in reverse.
— There is an airbag control module mal-
function
— System functions may not be available if
the ESC is limited or switched off, or if
there is a malfunction.
Audi pre sense basic
Applies to: vehicles with Audi pre sense basic
Audi pre sense basic is automatically active at
speeds of approximately 20 mph (30 km/h) and
higher. Audi pre sense basic can trigger preemp-
tive safety measures during emergency braking
and dangerous braking maneuvers as well as in
unstable driving situations, such as oversteering
or understeering > page 167, Audi pre sense pre-
emptive safety measures.
The message Audi pre sense Bo will warn you
about the danger.

ZA WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
ONT Reel g
Applies to: vehicles with Audi pre sense front


Within the limits of the system, Audi pre sense
front can warn about an impending front end col-
lision and brake the vehicle strongly, if necessary.
The system uses the camera behind the wind-
shield and is available at speeds above approxi-
mately 6 mph (10 km/h).
167

4K8012721BF
Driver assistance

@) Tips
Audi pre sense rear functions may also switch
off if there is a malfunction in the side assist
system.
Audi pre sense side
Applies to: vehicles with Audi pre sense side
Within the limits of the system, Audi pre sense
can warn about impending collisions with cross-
traffic and vehicles approaching from the side,
and trigger Audi pre sense preemptive safety
measures.
The system uses additional sensors in the front
and rear areas and is active at speeds up to ap-
proximately 35 mph (60 km/h).

ZA\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
— Audi pre sense side does not react to pedes-
trians, animals, and objects not detected as
vehicles.


ZA\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
— Swerve assist does not react to pedestrians,
animals, crossing objects, and objects not
detected as vehicles.
@ Tips
— System functions may not be available if the
ESC is limited or switched off, or if there is a
malfunction.

— An indicator in the instrument cluster will
inform you when there is an intervention.
see
Applies to: vehicles with turn assist
When turning left, turn assist can help to reduce
the risk of a collision with an oncoming vehicle by
using braking action to keep your vehicle in its
lane. The function is only available when the turn
signal is turned on and at speeds up to maximum
of 6 mph (10 km/h).

@) Tips
The Audi pre sense side functions may also
switch off if there is a malfunction in the in-
tersection assistant*.
Swerve assist
Applies to: vehicles with swerve assist
The swerve assist can help you to steer the vehi-
cle around an obstacle detected in a critical area.
If you avoid an obstacle after the acute warning,
then swerve assist assists you by specifically
braking individual wheels and applying slight
steering adjustment to correct the steering
wheel angle as long as you are actively steering.
The swerve assist is available at speeds between
approximately 30 mph and 90 mph (50 km/h -
150 km/h).
Z\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
— The turn assist does not react to pedes-
trians, animals, crossing objects, and ob-
jects not detected as vehicles.
@) Tips
— System functions may not be available if the
ESC is limited or switched off, or if there is a
malfunction.
— An indicator in the instrument cluster will
inform you when there is an intervention.
Adjusting Audi pre sense
Applies to: vehicles with Audi pre sense

The system can be switched on and off in the
MMI => page 141. You can adjust Audi pre sense
functions to your preferences. The adjustment
options depend on the vehicle equipment. >
169

4K8012721BF
Driver assistance

approaches, the sooner the display will turn
on.
@® Vehicles traveling in the same direction: the
display will turn on if vehicles traveling in the
same direction as your vehicle are classified
as critical. The side assist warns you of all de-
tected vehicles when they are in the “blind
spot” or before they reach that point.
@ Vehicles you are passing: the display only
turns on if you slowly pass a detected vehicle
(difference in speed between the two vehicles
is less than 9 mph (15 km/h)). There is no
display if you pass a vehicle more quickly.
Information stage
At the information level, the side assist informs
you of detected objects that are classified as criti-
cal. This is even possible when your vehicle is sta-
tionary and the turn signal is turned on, so that
the system can also assist you when turning.
From speeds of approximately 6 mph (10 km/h)
and higher, the system will warn you of detected
objects that are classified as critical, even if the
turn signal is not turned on.
The display remains dim in the information stage
so that you are not distracted while looking for-
ward.
Warning stage
If you activate a turn signal and the display flash-
es, side assist is warning about objects that have
been classified as critical.
Depending on the vehicle equipment and other
driver assistance systems, the display may also
flash if you have not activated a turn signal. If
you are approaching a detected lane marker line
and it appears you will be leaving the lane, the
display will warn you about detected vehicles
that are classified as critical. You can also be
warned with corrective steering > page 165,
Lane departure warning.
Detection range
The radar sensors are designed to detect the left
and right adjacent lanes when the road lanes are
the normal width. In some situations, the display
may turn on even though there is no vehicle lo-
cated in the area that is critical for a lane change.
For example:
— If the lanes are narrow or if you are driving on
the edge of your lane. If this is the case, the
system may have detected a vehicle in another
lane that is not adjacent to your current lane.
—If you are driving through a curve. Side assist
may react to a vehicle that is in the same lane
or one lane over from the adjacent lane.
—If side assist reacts to other objects (such as
roadside structures like guard rails).

Z\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
— The display may not appear on time when
vehicles are approaching or being passed
very quickly.
@) Tips
— If the window glass in the driver's door or
front passenger's door has been tinted, the
display in the exterior mirror may be incor-
rect.

— The coverage areas of the sensors > fig. 115
are diagrams and do not represent a true-
to-scale image of the sensor ranges.
— The system complies with United States FCC
regulations and ISED regulations
> page 329.
Oe ees
Applies to: vehicles with side assist
The system can be switched on and off in the
MMI > page 141. If the system is activated, the
displays will turn on briefly when the ignition is
switched on.
Adjusting the brightness
You can adjust the brightness of the display in
the exterior mirror. The settings depend on the
vehicle equipment.
> Applies to: MMI: Select on the home screen:
VEHICLE > Driver assistance > (<23) > Side as-
sist > Brightness.
171

4K8012721BF
Driver assistance

Display
If /3\ is displayed for example, the emergency
assist is active.
Overriding the emergency assist
You can override emergency assist as follows
oA:
— Move the steering wheel. Or
— Press the brake pedal. Or
— Press the accelerator pedal distinctly.
When stationary, you can end the emergency as-
sist by leaving the "P" position or releasing the
parking brake > page 107.
Switching the emergency assist on and off
The system can be switched on and off in the
MMI > page 141.
Messages
1g or Eis displayed when there is a malfunc-
tion, the emergency assist functions may be un-
available or may be limited.
A message that indicates the cause and possible
solution may appear with some displays. The
weather conditions may be too poor or a sensor
may be covered. Clean the area in front of the
sensors > page 140 and try to turn the system on
again later.
If the malfunction remains, drive to an author-
ized Audi dealer or authorized Audi Service Facili-
ty immediately to have the malfunction correct-
ed.

ZA WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
— The emergency assist is an assist system
that should only be used in cases of emer-
gency to take over control of the vehicle and
bring it to a stop.

@) Tips
— Depending on the severity of the detected
situation, not all safety measures will be ini-
tiated. Certain functions can be adjusted or
skipped if necessary.
— If the emergency assist was triggered, it will
only be available again after a brief period.
175