2021 AUDI Q5 sensor

80B012721BA
Driver assistance

Audi active lane assist/ The system functions in the speed range of ap-
lane departure warning OMe mph 155 imph (65 kmzh -
m. #
General information . ; -
Applies to: vehicles with Audi adaptive cruise control and traf-
Applies to: vehicles with Audi active lane assist fic jam assist
If the conditions are met, traffic jam assist
switches on at speeds under approximately
40 mph (65 km/h) > page 162.
The active lane assist/lane departure warning
(called only active lane assist in the vehicle dis-
plays and in the information that follows in this

Owner's Manual) can detect lane marker lines AK WARNING
within the limits of the system. If you are ap-
proaching a detected lane marker and it appears Observe the safety precautions and note the
likely that you will leave the lane, the system can limits of the assist systems, sensors, and
warn you with corrective steering and a steering cameras > page 141.

wheel vibration, if necessary.
Applies to: vehicles with Audi active lane assist

Display and warning
The availability, readiness to provide warnings,
and the warnings are indicated with indicator
lights. Active lane assist is ready to provide warn-
ings if an object is detected on at least one side
of the lane where your vehicle is traveling.

Fig. 129 Instrument cluster: driver assistance display




Driver assistance Indicator lights Meaning
display Audi virtual | Instrument
cockpit cluster (analog)
@ White 71% 7% Active lane assist is activated, but is not ready to
lines provide warnings.
@ Green ex 7\ Active lane assist is activated and ready to provide
line(s) warnings.
@ Red 7X 7 \ Blinking The active lane assist will warn you with corrective
line steering before exiting the lane. If the active lane
assist must intervene for a long period of time, a
message will request the driver to drive in the
center of the lane. The steering wheel will also vi-
brate lightly when exiting the lane.

If the system is switched on but is not ready to or because the lines are obstructed by snow,
provide warnings, one of the following systems dirt, water, or lighting)
limits or situations could be the cause: — The speed is below the activation speed
— There is no lane marker line — The lane is too narrow or too wide
— The necessary lane marker lines have not been — The curve is too narrow
detected (for example, in a construction zone — The driver's hands are not on the steering
wheel
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Driver assistance

— Visibility is obstructed by a rise or dip.
Steering intervention request
If the active lane assist intervenes multiple times
when no steering activity is detected, the steer-
ing intervention request will provide a warning
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 ready
to provide warnings after a short time, and it will
only become active again later.
If the driver does not take over steering, active
lane assist will be switched off.
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, lane assist is ready, and a lane
change has been classified as critical by lane as-
sist due to vehicles traveling beside you or due to
approaching vehicles, then a noticeable correc-
tive steering movement will occur briefly before
exiting the lane. This will attempt to keep your
vehicle in the lane.

Z\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 141.
— 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
166
the country where the vehicle is being oper-
ated.
— The system does not provide any corrective
steering or steering wheel vibrations if it de-
tects that you are passing another vehicle.
— The image in the Driver assistance display
only appears if it was opened in the on-
board computer > page 17.

See moll
Applies to: vehicles with Audi active lane assist

B8V-0692


Fig. 130 Turn signal lever: button for Audi active lane as-
sist
> To switch the system on or off, press the button
on the turn signal lever > fig. 130. The respec-
tive indicator light in the instrument cluster
will turn off or on.

Z\ WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 141.
Adjusting Audi active lane assist
Applies to: vehicles with Audi active lane assist


You can adjust active lane assist individually. The
settings depend on the vehicle equipment.
» Applies to: MMI: Select on the home screen:
VEHICLE > Driver assistance. > Audi active
lane assist/Lane departure warning.
Possible settings:
— Steering correction - In the Late setting, the
steering correction will only occur shortly be-
fore a wheel crosses a detected lane marker
line. In the Early setting, steering correction >

80B012721BA
Driver assistance

occurs continuously in order to help the driver
keep the vehicle in the center of the lane. If the
steering correction cannot be set, the steering
correction will function in the Late setting.
— Vibration warning - You can select if you would
also like to be warned using a vibration in the
steering wheel.
@) Tips
Certain settings are automatically stored and
assigned to the remote control key being
used.
Applies to: vehicles with Audi active lane assist
iri or is displayed when there is a malfunc-
tion, the active lane assist functions may be un-
available 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 143 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:
— 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 city and Audi pre sense front
can detect an impending frontal impact and re-
act with warnings, braking interventions, and
preemptive safety measures for the vehicle oc-
cupants.
— Audi pre sense rear monitors the rear traffic
behind your vehicle and can react to an impend-
ing rear impact.
— 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.
PNM eA ELT)
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 141.
@) 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-
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 [BJ or indicator light is on.
— When driving in reverse
— The front passenger's airbag is switched
off

167

Driver assistance

— 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
safety measures.
The message Audi pre sense oa /{@) will warn
you about the danger.

ZA\ WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 141.
PNU Ce ema ial
Applies to: vehicles with Audi pre sense city

Within the limits of the system, Audi pre sense
city can warn about an impending front end colli-
sion 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).
Driving situations
The situations to which the system reacts de-
pends on the vehicle speed.
Automatic braking interventions are available at
vehicle speeds up to approximately 50 mph
(85 km/h).
Up to speeds of approximately 50 mph
(85 km/h), the system may react to the following
situations:
— Pedestrians are moving inside your lane
— When approaching a stationary vehicle
168
Up to speeds of approximately 155 mph
(250 km/h), the system may react to the follow-
ing situations:
—Avehicle driving ahead clearly applies the
brakes
— When approaching a vehicle ahead that is clear-
ly traveling more slowly
Prewarning
To warn about detected dangers, Audi pre
sense © / {@) will appear in the instrument clus-
ter and an audio signal will sound.
A brief application of the brakes
If a collision is imminent, there may be an acute
warning using a brief application of the brakes.
You
will also be warned about the danger by an
indicator in the instrument cluster display. You
may only be able to avoid a collision by swerving
or braking strongly.
Automatic braking force increase
If there is an impending collision and you are not
applying the brakes enough, the braking force
may be increased, depending on the situation.
Automatic braking
If you do not react to the acute warning, the sys-
tem may apply the brakes with strong braking
force within the limits of the system in order to
reduce the speed of impact in the event of a colli-
sion.
If the brakes are applied until the vehicle is sta-
tionary, © / Please take over! will appear in
the instrument cluster and you must take over
control of the vehicle.

ZA, WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 141.
— Audi pre sense cannot overcome natural
physical laws. It is a system designed to as-
sist and it cannot prevent a collision in every
circumstance. The driver must always inter-
vene. The driver is always responsible for
braking at the correct time. Do not let the
increased safety provided tempt you into >

80B012721BA
Driver assistance


taking risks. This could increase your risk of
a collision.
— Audi pre sense city does not react to certain
objects, such as animals, crossing or oncom-
ing vehicles, bars, railings, or railcars.
— Audi pre sense may be limited or unavailable
in curves or when it is dark.
— Loose objects can be thrown around the ve-
hicle interior during sudden driving or brak-
ing maneuvers, which increases the risk of
an accident. Store objects securely while
driving.
— In trailer mode, the braking behavior of the
trailer can be different than usual during au-
tomatic braking.

@) Tips
Certain system functions may not be available
if the ESC is limited or switched off
=> page 120, if there is a malfunction, or if the
hill hold assist* is switched on > page 114.
Audi pre sense front
Applies to: vehicles with Audi pre sense front
Audi pre sense front provides the same scope of
functions as Audi pre sense city, with a few ex-
ceptions > page 168. The system has an exten-
sive field of view due to additional sensors that
are installed. Because of this, vehicles that are
braking or traveling significantly more slowly can
be detected earlier and more clearly, depending
on the limits of the system.
The following features apply to Audi pre sense
front:
— Automatic braking interventions are available
at vehicle speeds up to approximately 155 mph
(250 km/h)
— The system does not detect pedestrians

Z\ WARNING
— Observe the safety precautions > A\ in Audi
pre sense city on page 168.
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 141.

— Audi pre sense front does not react to cer-
tain objects, such as pedestrians, animals,
crossing or oncoming vehicles, bars, railings,
or railcars.
Audi pre sense rear
Applies to: vehicles with Audi pre sense rear

Within the limits of the system, Audi pre sense
rear uses data from radar sensors at the rear cor-
ners of the vehicle and calculates the probability
of a rear-end collision with the vehicle behind
you.
Audi pre sense preemptive safety measures can
be initiated if the risk of a collision with the vehi-
cle behind you is detected.

Z\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 141.
— Audi pre sense rear does not react to pedes-
trians, animals, crossing objects, and ob-
jects not detected as vehicles.
@) Tips
— Audi pre sense rear functions switch off
when trailer mode is detected. There is no
guarantee the functions will switch off
when using a retrofitted trailer hitch.
— Audi pre sense rear functions may also
switch off if there is a malfunction in the
side assist system.
ai
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 the swerve assist assists you by applying
slight steering adjustment to correct your steer-
ing wheel angle as long as you are actively steer-
ing. Swerve assist is available at speeds between
approximately 20 mph (30 km/h) and 90 mph
(150 km/h).
169

Driver assistance


ZA\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 141.
— 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.
seg
Applies to: vehicles with turn assist
When turning left), turn assist can help to re-
duce the risk of a collision with an oncoming ve-
hicle 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
approximately 6 mph (10 km/h).

ZA\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 141.
— 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.


2) When making a right turn in countries with left-hand drive
vehicles.
2) Incertain countries
170
Adjusting Audi pre sense
Applies to: vehicles with Audi pre sense
You can switch Audi pre sense and the associated
systems on or off, or adjust them individually.
The adjustment options depend on the vehicle
equipment.
> Applies to MMI: Select on the home screen: VE-
HICLE > Driver assistance > Audi pre sense.
Setting the prewarning
You can adjust the warning time for the prewarn-
ing2) individually (Early/Medium/Late) or switch
the prewarning off.
Set the warning time for the early warning to
Early at first. If you feel that the prewarnings ap-
pear too early, then set the warning time to Me-
dium. The Late warning time should only be set
in special circumstances.
G) Tips
— If Audi pre sense is switched off, it switches
on again automatically once the ignition is
switched on again2).
— Switch Audi pre sense off when you are not
using public streets, when loading the vehi-
cle onto a vehicle carrier, train, ship, or oth-
er type of transportation, or when towing
the vehicle. This can help to prevent an un-
desired intervention from the Audi pre
sense system.
— Certain settings are automatically stored
and assigned to the remote control key be-
ing used.
Messages
Applies to: vehicles with Audi pre sense
rs or is displayed when there is a malfunc-
tion, the Audi pre sense 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 orasensor >

80B012721BA
Driver assistance

may be covered. Bring the vehicle to a full stop,
switch the ignition off, and clean the area in front
of the sensors > page 143.
If the message still appears after switching the
ignition on again, have an authorized repair facili-
ty correct the malfunction as soon as possible.
Side assist
Description
Applies to: vehicles with side assist
a 3 S N q @



Fig. 131 Driving situations and exterior mirror display
General information
Side assist monitors the blind spot and traffic be-
hind your vehicle and provides assistance when
you are changing lanes. If the system detects an
object approaching and classifies it as critical, the
display @ in the exterior mirror on that side of
the vehicle will turn on,
Driving situations
The side assist warning is active at speeds above
approximately 9 mph (15 km/h) and can help in
situations such as the following:
@ Your vehicle is being passed. The faster an-
other vehicle approaches from behind, the
sooner the display in the outside mirror will
turn on.
@® There are vehicles traveling in the same direc-
tion as you in a lane adjacent to yours. The
display in the exterior mirror will turn on
when the detected object is in the “blind
spot”, at the latest.
@ You are slowly passing another vehicle. If the
difference in speed between the two vehicles
is less than 9 mph (15 km/h), the display in
the exterior mirror will turn on.
Information stage
If you do not activate a turn signal, the system
will inform you about objects classified as critical
by turning on the display in the respective exteri-
or mirror. The display remains dim in the infor-
mation stage so that you are not distracted while
looking forward.
Warning stage
Once you activate a turn signal, the system will
inform you about objects classified as critical by
turning on the display in the respective exterior
mirror.
Depending on vehicle equipment, the display
may also provide a warning when the turn signal
is not activated: if driver assist systems detect
that your vehicle is about to leave a lane, the dis-
play will blink to warn you about objects classi-
fied as critical. You can also be warned with cor-
rective steering > page 165, Audi active lane as-
sist/lane departure warning.
System limitations
The system uses the data from the radar sensors
at the rear corners of the vehicle > page 143,
fig. 113. They are designed to detect the left and
right adjacent lanes when the road lanes are the
normal width. In some situations, the system
may react to vehicles in your own lane or lanes
that are not directly adjacent to yours, or to ob-
jects on the side of the road. In this case, the dis-
play will turn on even though there is no vehicle
in the critical area. These situations may include:
— Driving on the edge of your own lane
— Narrow lanes
171

Driver assistance

— Curves
— High barriers on the side of the road

ZA\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras © page 141.
— 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 system is not available when towing a
trailer. There is no guarantee the system
will switch off when using a retrofitted trail-
er hitch. Do not use these functions when
towing a trailer.
— The system complies with United States FCC
regulations and ISED regulations
=> page 311.
Adjusting side assist
Applies to: vehicles with side assist
You can adjust the side assist to your preferences.
The settings depend on the vehicle equipment.
> Applies to: MMI: Select on the home screen:
VEHICLE > Driver assistance > Side assist.
Possible settings:
The system can be switched on and off. If the sys-
tem is switched on, the displays in the exterior
mirrors will turn on briefly each time the ignition
is switched on.
Brightness - Change the brightness only when
side assist is switched on, so that the selected
setting can be checked in the exterior mirror dis-
plays. Adjust the brightness to a level where the
display will not interfere with your view ahead.
Because the display brightness automatically
adapts to the ambient light, it may have already
been adjusted to the highest or lowest setting
during the automatic adaptation.
172
G) Tips
— If you switch side assist on or off, the exit
warning will also switch on or off.
— Certain settings are automatically stored
and assigned to the remote control key be-
ing used.
Messages
Applies to: vehicles with side assist
fg ° is displayed when there is a malfunc-
tion, the side assist and exit warning system
functions may be unavailable 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 sensor area at the rear
corners of the vehicle > page 143, fig. 113 and
try to turn the systems 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.