brake sensor AUDI A6 2021 Owner´s Manual

4K0012721BE
Driver assistance


— The exit warning system does not respond
to people and cannot warn you about every
type of approaching objects, such as cyclists.
Always monitor the traffic as well as the ve-
hicle's surroundings with direct eye contact.
— The display may not appear in time when
vehicles are approaching very quickly.
— The exit warning system does not react to
stationary objects or pedestrians.
— The exit warning system will not provide
alerts if your vehicle is pulled too far into
the parking space so that it is hidden by ad-
jacent vehicles.

G) Tips
— The exit warning system can be available for
up to approximately three minutes after un-
locking the vehicle and opening the door as
well as after switching off the ignition. Then
the displays flash briefly and the system
switches off.
— The coverage areas of the sensors > fig. 114
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 311.
Intersection assistant

Applies to: vehicles with intersection assistant

Fig. 116 Detected cross-traffic
B8V-0690
a] S|
ES fz fac

Fig. 117 Instrument cluster: directional display from the
intersection assistant
General information
The intersection assistant can warn the driver of
approaching cross traffic in complex intersections
> fig. 116.
The system monitors intersections and exit
ramps using the sensors installed in the vehicle
that detect the front and side areas around the
vehicle. Moving objects that are approaching
from behind, such as cars, are detected within
the limits of the system > A\. The system can al-
so warn the driver of a potential collision with de-
tected approaching cross traffic in intersections
and exit ramps with poor visibility.
Requirements for using the intersection
assistant:
— The speed must not be higher than approxi-
mately 18 mph (30 km/h).
— The “D” gear is selected.
Displays, warnings, and braking
— Display: the red arrow (@) can indicate the direc-
tion from which the cross traffic is approaching.
The indicator in the upper display only appears
when the parking aid is activated. For vehicles
with peripheral cameras only in the Front and
Front corner camera views. The display only ap-
pears in the instrument cluster > fig. 117 when
the Driver assistance display is open in the on-
board computer > page 17.
— Warnings: the message Cross traffic! @ can
warn about critical cross-traffic when driving
forward. There may also be an audible signal.
— Automatic brake activation: if you do not react
to a warning, a brief braking by the system can
warn you of a potential collision with an
157
>

Driver assistance

approaching object when driving forward at
speeds up to approximately 6 mph (10 km/h).
Switching the intersection assistant on and
off
— The system can be switched on and off in the
MMI > page 125.
Messages
if or » is displayed when there is a mal-
function, the intersection assistant 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 area in front of the
sensors > page 124 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 122.
— The intersection assistant will not provide
alerts about people and cannot warn you
about every type of approaching objects,
such as cyclists. Always monitor the traffic
as well as the vehicle's surroundings with di-
rect eye contact.
— The system may not react if vehicles are ap-
Proaching very fast.

G) Tips
— The coverage areas of the sensors > fig. 116
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 311.

) This function is not available in every market and on all ve-
hicle equipment levels.
158
Emergency assist
Applies to: vehicles with emergency assist
General information
Within the limits of the system, emergency assist
can detect inactivity from the driver. In these in-
stances, the system will warn the driver, assume
control of the vehicle if necessary, and bring the
vehicle automatically to a stop in the lane.
Regardless of the speed, the emergency assist is
automatically available when the adaptive cruise
assist* is activated. When the adaptive cruise as-
sist* is deactivated, the system is only available
at speeds above approximately 40 mph
(65 km/h).
Emergency assist functions
Measures may be initiated in stages. The vehicle
can be controlled with the limits of the system.
The measures depend on the dangerous situation
and the vehicle equipment:
— Visual and audio warnings
— Vehicle control
— Reduction of vehicle speed in stages
— Lowers the volume of the Infotainment system
— Tugs on the safety belt
— Activates the brakes
— The emergency flashers are activated
— Audi pre sense preemptive safety measures are
triggered > page 151
— The brakes are applied until the vehicle is sta-
tionary
As soon as the vehicle comes to a full stop, the
vehicle prepares for the vehicle passengers to be
rescued. The parking brake is set, “P” gear is en-
gaged, the doors are unlocked, and the interior
lighting is activated. The emergency call?) will be
started if necessary once the vehicle has been
stationary for several seconds.

4K0012721BE
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 125.
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 124 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 122.
— 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.
159

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Parking and maneuvering

General information
The parking aid assists when parking and maneu-
vering by providing warnings about obstacles. If
the ultrasonic sensors on the vehicle > page 123,
fig. 89 detect an obstacle, the system will pro-
vide audio and visual warnings.
Activating and deactivating
Requirement: the vehicle speed must be under
approximately 6 mph (10 km/h).
> Press the Pvt or { button @ in the center con-
sole. When activating, a brief tone will sound
and the LED in the button will turn on.
Automatic activation
> The system activates automatically when re-
verse gear is engaged while the engine is run-
ning. A brief tone will sound.
> If Automatic activation is switched on in the
MMI and if the vehicle approaches an obstacle
at speeds below approximately 6 mph (10
km/h), the parking aid will switch on automati-
cally. Audible signals will sound once the obsta-
cle is within the sensor detection area.
> Applies to: MMI: To switch Automatic activa-
tion on or off, select on the home screen: VEHI-
CLE > Parking aid > Automatic activation.
Automatic deactivation
The distance indicator for the parking aid plus
will deactivate automatically when driving for-
ward faster than 6 mph (10 km/h).

Z\ WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 122.

@) Note
Keep enough distance from the curb to avoid
damage to the rims.
@) Tips
— If the parking aid is deactivated, it can only
be reactivated automatically when one of
the following conditions is met:
— The vehicle speed exceeds 6 mph
(10 km/h)
— The ignition is switched off and back on
again
— The parking brake is set and then released
— The “P” gear is engaged and released
again
Applies to: vehicles with parking aid plus

Fig. 119 Upper display: distance indicator
If the sensors detect an obstacle, audible and vis-
ual signals will warn you.
Visual warnings
The visual warnings in the upper display help you
to detect the critical vehicle area and to estimate
the distance to an obstacle.
Red segments (2) show detected obstacles that
are in your vehicle's path. The red lines @) mark
the expected direction of travel based on the
steering angle. A white segment @) indicates a
detected obstacle that is outside of the vehicle's
path. The closer your vehicle comes to the obsta-
cle, the closer the segments will move to the ve-
hicle. The collision area has been reached when
the next to last segment is displayed. Obstacles
in the collision area, including those outside of
the vehicle's path, are shown in red. Do not con-
tinue driving farther.
Audio signals
The closer your vehicle gets to a detected obsta-
cle, the shorter the time between the audible sig-
nals. A continuous tone sounds when an obstacle
is less than approximately 1 foot (0.30 m) away
from the front or rear of the vehicle. A continu-
ous tone sounds when an obstacle is less than
approximately 0.7 feet (0.20 m) away from the
161
>

4K0012721BE
Parking and maneuvering

Rear cross-traffic assist
Applies to: vehicles with rear cross-traffic assist
3 s
&
= st a

Fig. 125 Upper display: rear cross-traffic assist display
General information
The rear cross-traffic assist monitors the area be-
hind and next to the vehicle using radar sensors
at the rear corners of the vehicle. The system can
detect moving objects that are approaching, such
as vehicles > fig. 124. A display in the MMI and
various warnings provide assistance when exiting
a parking space.
Requirements for using the rear cross-traffic
assist:
— The parking system is switched on > page 160.
— Reverse gear must be engaged and the speed
while driving in reverse must not be higher than
6 mph (10 km/h).
Displays, warnings, and braking
— Display: the display @ appears only when the
parking aid is active. In vehicles with peripheral
cameras, the display only appears in the Rear
and Rear corner camera views. Arrows show the
direction from which the cross traffic is ap-
proaching.
— Audible warnings: an audio signal may sound
as an additional warning when driving in re-
verse.
— Automatic brake activation: if you do not react
to a warning, a brief braking by the system can
warn you of a potential collision with an ap-
proaching object.
The audible warning signal and the automatic
brake activation occur only when driving in re-
verse.
Switch rear cross-traffic assist on and off
— Applies to MMI: Select on the home screen: VE-
HICLE > Parking aid > Rear cross-traffic assist.
Or
— Select |--| > Rear cross-traffic assist in the upper
display when the parking aid is active.


Messages
re or >% is displayed when there is a mal-
function, the rear cross traffic assist 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 in the ve-
hicle rear and try to turn the system on again lat-
er.
If the malfunction remains, drive to an author-
ized Audi dealer or authorized Audi Service Facili-
ty immediately to have the malfunction correct-
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 122.
— The rear cross-traffic assist will not provide
alerts about people and cannot warn you
about every type of approaching objects,
such as cyclists. Always monitor the traffic
as well as the vehicle's surroundings with di-
rect eye contact.
— The system may not react if objects are ap-
proaching very quickly.
— The rear cross-traffic assist will not provide
alerts if your vehicle is parallel parked or if



167

Parking and maneuvering


your vehicle is pulled too far into the park-
ing space so that it is hidden by adjacent
vehicles.



— Once an automatic brake activation occurs,
the system cannot initiate another activa-
tion for several seconds.
— System functions may not be available if the
ESC is limited or switched off, or if there is a
malfunction.
— If there is an acoustic warning signal from
the rear cross-traffic assist, then the park-
ing aid may not warn you of detected obsta-
cles under certain circumstances.
— The coverage areas of the sensors > fig. 124
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 311.
Assisted parking
General information
Applies to: vehicles with assisted parking

If your vehicle is equipped with park assist plus
or remote park assist plus, these systems will
help you to find suitable parking spaces. Parking
spaces are measured using ultrasonic sensors on
the sides of the vehicle. Depending on vehicle
equipment, the laser scanner may also improve
the measurement.
If a parking space is found, the systems will help
you to park while the driver monitors the vehi-
cle's surroundings with the parking aids, cam-
eras*, and direct eye contact.

Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 122.


D_ Only remote controlled parking.
168


Fig. 127 Overview of parking options in garages
Depending on the vehicle equipment, the follow-
ing parking options may be available:
Backing into parallel parking spaces
Backing into perpendicular parking spaces
Driving forward into perpendicular parking
spaces that you have already driven past
Driving forward into perpendicular parking
spaces if you have already driven to the space
yourself and the front of the vehicle is al-
ready in the space
®
©80
One-car garages») ©

4K0012721BE
Parking and maneuvering



ZA WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 122.
— The driver is always responsible when enter-
ing or exiting a parking space and during
similar maneuvers.
— Do not use this function if the vehicle cannot
move freely, for example when on a vehicle
jack.
— Sensors and cameras have spots in which
the surrounding area cannot be detected.
Objects, animals, and people may only be
detected with limitations may not be detect-
ed at all. Always monitor the traffic and the
vehicle's surroundings directly and do not
become distracted.

@) Note
— Do not use park assist plus when transport-
ing cargo that extends outside of the vehicle
or when snow chains are mounted.
— Park assist plus and remote controlled park-
ing guides the vehicle either away from
curbs or onto them if other vehicles are
parked on the curb. Make sure that your ve-
hicle's tires and rims are not damaged. Re-
sume control of the vehicle in time or stop
the parking process if needed to prevent
damage.
— In parking spaces without curbs, maintain a
distance of at least 19 inches (50 cm) from
walls and buildings in order to reduce the
risk of vehicle damage.
@ Tips
Follow the legal regulations in the country
where you are operating the vehicle when us-
ing park assist plus. Park assist plus may be
prohibited in some countries. The system may
be unavailable in countries where it has been
deactivated in order to comply with legal reg-
ulations. Data will not be transmitted to Audi.


)_ System availability may be limited depending on the mar-
ket.
2) In preparation at the time of printing.
The driver is always responsible for adhering
to the regulations applicable in the country
where the vehicle is being operated.
Parking with park assist plus!)2)
Applies to: vehicles with park assist plus

[RAZ-1040



Fig. 131 Upper display: park assist plus display
Requirement: a suitable parking space must be
found and selected > page 168. The vehicle must
initially be stationary and the brakes must be
pressed.
> Remove your hands from the steering wheel.
> Pay attention to the path of the vehicle. If the
traffic situation permits it, press and hold the
>>P] button @ and release the brakes > /\.
> Pay attention to the path of the vehicle. In sit-
uations where conditions are unclear, pause the
parking process by releasing the |>>P] button.
For example, this may be necessary if an obsta-
cle appears or the vehicle comes very close to
an obstacle.
> To resume the parking process, press and hold
the |>>P] button again. The rest of the parking >






171

Parking and maneuvering

process will be recalculated based on the vehi-
cle position.
LED in the button (4)
The LED informs about the availability of park as-
sist plus:
— Blinking white - park assist plus is ready to
control the parking process automatically or to
resume after an interruption.
— Green - park assist plus is active.
— Red - park assist plus was paused or stopped. A
message will appear in the instrument cluster
display > page 174.
Indicator in the upper display
The current driving maneuver and the status of
the park assist plus are shown in the upper dis-
play:
@ Path that the vehicle will travel during the
current parking maneuver
@® End point of the current parking maneuver/
direction change
®@ o Park assist plus active
©) Driving direction display
End of the parking process
The parking process will end automatically once
the vehicle has reached the end point in the park-
ing space. After park assist plus finishes parking
successfully, the parking lock will be engaged
and the parking brake will be set.
Pause park assist plus > page 173.


— Park assist plus is an assist system. The driv-
er is still responsible for monitoring the ve-
hicle's surroundings and preventing colli-
sions when using the system.
— When using park assist plus to drive into or
out of a parking space, the steering wheel
turns quickly on its own. Reaching into the
steering wheel spokes while this is happen-
ing can result in injury.
— Sensors and cameras have spots in which
the surrounding area cannot be detected.
Objects, animals, and people may only be
detected with limitations may not be detect-
ed at all. Always monitor the traffic and the
vehicle's surroundings directly and do not
become distracted.


Z\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras © page 122.

— Press and hold the [>>P] button only if you
are sure that there are no obstacles in the
vehicle's path or under the vehicle, and that
no obstacles will move into the vehicle's
path.


172
G) Tips
— You can reduce the speed specified by the
system at any time by pressing the brake
pedal.
— The system can incorrectly interpret parking
space barriers (such as parking curbs). Take
over the parking process = page 173 if the
vehicle is not completely inside the parking
space or if the vehicle tries to drive over the
parking space barrier.
— The image in the display is an enlarged and
distorted image. Under certain circumstan-
ces, objects may appear different and un-
clear on the display. This is especially true if
there are objects that do not touch the
ground, such as the bumper of a parked ve-
hicle or the rear of a truck. Drive with spe-
cial care and do not use the image if neces-
sary.
— Applies to vehicles with air suspension: The
accuracy of the orientation lines and green
surfaces in the display decreases when the
vehicle is raised or lowered with the air sus-
pension.

4K0012721BE
Parking and maneuvering

Exiting a parking space with park assist
plus!)2)
Applies to: vehicles with park assist plus
If you parked the vehicle in a parallel parking
space, park assist plus can help you drive out of
it.
>» Start the engine.
> Press P@ in the lower display.
> Wait until a message appears on the upper dis-
play that requests you to select the direction to
travel in when exiting the parking space.
> Activate the turn signal on the desired side or
press that side next to the vehicle in the upper
display.
> Remove your hands from the steering wheel.
> Pay attention to the path of the vehicle. If the
traffic situation permits it, press and hold the
>>P] button @ 9 page 171, fig. 130 and re-
lease the brakes > A\.
> Pay attention to the path of the vehicle. If an
obstacle appears, interrupt the parking process
by releasing the [>>P] button. The vehicle re-
mains stopped.
> To resume the parking process, press and hold
the |>>P] button again.
> The process of exiting the parking space has
ended if additional corrective movements are
no longer necessary and the specified steering
wheel angle is sufficient to drive out of the
parking space. Resume control of the steering
wheel >@).






Pause park assist plus > page 173.

ZA WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 122.
— Press and hold the |>>P] button only if you
are sure that there are no obstacles in the
vehicle's path or under the vehicle, and that
no obstacles will move into the vehicle's
path.




)_ System availability may be limited depending on the mar-
ket.
2) In preparation at the time of printing.

— Park assist plus is an assist system. The driv-
er is still responsible for monitoring the ve-
hicle's surroundings and preventing colli-
sions when using the system.
— When using park assist plus to drive into or
out of a parking space, the steering wheel
turns quickly on its own. Reaching into the
steering wheel spokes while this is happen-
ing can result in injury.
CG) Note
Resume steering immediately after the last
corrective movement and the takeover
prompt, so that the specified steering wheel
angle is not recentered.
(i) Tips
You can reduce the speed selected by the ve-
hicle or stop the vehicle at any time by press-
ing the brake pedal.
PPTs tle aceite) rere
Applies to: vehicles with park assist plus

You can pause park assist plus at any time by re-
leasing the [>>P] button @ > page 171, fig. 130.
To resume the parking process, press and hold
the [>>P] button again.




Canceling automatically
Park assist plus is canceled automatically among
other things, if:
— If you switch off the system
— You take over steering or press the brake pedal,
— If the time limit is exceeded
— If an obstacle is detected
— The ESC intervenes
Resume control of the vehicle, end the parking
process manually, or:
You can resume the parking process in some sit-
uations. Press and hold the brake pedal and press
Pe.
173

4K0012721BE
Parking and maneuvering

Preparing the vehicle
> To enable the selected parking space (2) for re-
mote controlled parking, press E @ on the up-
per display.
> If you have already approached a parking space
in the vehicle, remote controlled parking can be
activated to continue with the rest of the park-
ing process. To enable remote controlled park-
ing, press [J in the upper display.
> Exit the vehicle while the engine is running and
take the vehicle key with you. Always keep both
the vehicle key and the mobile device with you
during the entire remote controlled parking
process.
> Make sure that all doors and the luggage com-
partment lid are closed.
Starting the parking process
> Start the myAudi app soon, or the function will
be canceled.
> Pay attention to the path of the vehicle. If the
traffic situation permits, park your vehicle in
the parking space using the mobile device
> JX. The vehicle key and the mobile device
cannot be more than approximately 20 feet
(6 m) away from the vehicle.
> Pay attention to the path of the vehicle. In un-
clear situations, pause the parking process us-
ing
the mobile device. For example, this may be
necessary if an obstacle appears or the vehicle
comes very close to an obstacle.
> To resume the parking process, start it again on
the mobile device. The rest of the parking proc-
ess will be recalculated based on the vehicle po-
sition.
End of the parking process
If an obstacle appears, stop the parking process
=> page 178.
The parking process will end automatically once
the vehicle has reached the end point in the park-
ing space. Once parking is successfully complet-
ed, the parking lock will be engaged, the parking
brake will be set, and the engine will switch off.
The vehicle will also be locked.

ZA WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 122.
— Failing to pay careful attention to the vehi-
cle's surroundings increases the risk of an
accident. Park your vehicle with the mobile
device only if you are sure that no obstacle is
in the vehicle's path or under the vehicle,
and that no obstacles will move into the ve-
hicle's path.
@ Tips
— If the parking space is located in a garage, it
must be detected correctly by the vehicle.
When the parking space is detected com-
pletely, the edges of the space will be high-
lighted @).
— The parking process can only be started if
the vehicle key is located outside the vehicle
after the vehicle is prepared. Always keep
both the vehicle key and the mobile device
with you during the entire remote control-
led parking process.
— Remote controlled parking may be restrict-
ed or unavailable in situations such as the
following:
—If the ESC is restricted or switched off, or
if there is a malfunction.
—If there is another vehicle key inside the
vehicle or nearby.
— The system can incorrectly interpret parking
space barriers (such as parking curbs). Take
over the parking process = page 178 if the
vehicle is not completely inside the parking
space or if the vehicle tries to drive over the
parking space barrier.


177