2020 AUDI A3 steering wheel

Driving dynamic

Electronic Differential Lock (EDL)
The EDL applies the brakes to wheels that are
slipping and transfers the drive power to the oth-
er wheels. This function is not available at higher
speeds.
In extreme cases, EDL automatically switches off
to keep the brake on the braked wheel from over-
heating. The vehicle is still functioning correctly.
EDL will switch on again automatically when con-
ditions have returned to normal.
Power steering
The ESC can also support vehicle stability
through steering.
Selective wheel torque control
Selective wheel torque control is used when driv-
ing on curves. Braking is targeted toward the
wheels on the inside of the curve as needed. This
allows more precise driving in curves.
Automatic post-collision braking system
The automatic post-collision braking system can
help to reduce the risk of sliding and of addition-
al collisions after an accident. If the airbag con-
trol module detects a collision, the vehicle is
braked by the ESC.
The vehicle does not brake automatically if one of
the following occurs:
— The driver presses the accelerator pedal, or
— The braking force generated by the pressed
brake pedal is greater than the braking force
that
would be initiated by the system
— The ESC, the brake system, or the vehicle elec-
trical system is not functioning

ing risks. This could increase your risk of a
collision.
— Please note the risk of a collision increases
when driving fast, especially through curves
and on slippery or wet roads, and when driv-
ing too close to objects ahead. There is still
a risk of accidents because the ESC and its
integrated systems cannot always prevent
collisions.
— Accelerate carefully when driving on
smooth, slippery surfaces such as ice and
snow. The drive wheels can spin even when
these control systems are installed and this
can affect driving stability and increase the
risk of a collision.



ZA\ WARNING
— The ESC and its integrated systems cannot
overcome the limits imposed by natural
physical laws. This is especially important on
slippery or wet roads. If the systems begin
acting to stabilize your vehicle, you should
immediately alter your speed to match the
road and traffic conditions. Do not let the in-
creased safety provided tempt you into tak-

94

G) Tips
— The ABS and ASR only function correctly
when all four wheels have a similar wear
condition. Different tire sizes can lead toa
reduction in engine power.
— You may hear noises when the systems de-
scribed are working.
The 0 button is located above the selector lev-
er in the center console.
The ESC is automatically switched on when the
ignition is switched on. It may make sense in
some situations to limit the ESC so that the
wheels can spin:
— Rocking the vehicle to free it when it is stuck
— Driving in deep snow, on unpaved ground, or
with snow chains
Limiting ESC (sport mode)
—To limit the ESD, press the 0 button briefly.
The B indicator light turns on.
— To completely reactivate the ESC stabilization
function, press the button again. The indicator
light turns off.
Switching off ESC
—To switch off the ESC, press and hold the oF
button for more than three seconds. The B
and Ea indicator lights turn on.

8V2012721BK
Assist systems

Switching the system off
Applies to: vehicles with cruise control system
When you switch the system off completely, the
cruise control speed will be deleted.
Requirement: the system must be switched on.
> To switch the system off, press the lever toward
@ (locked into place) > page 116, fig. 107, or
> Switch the ignition off.
Applies to: vehicles with cruise control system
ICRUISE| / 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.
Lap timer
Applies to: vehicles with lap timer
You can measure and analyze lap times with the
lap timer in the display.
Opening the lap timer
> Open the first Vehicle tab (trip computer) using
the |<>] button on the multifunction steering
wheel.


> Applies to: vehicles with analog instrument
cluster: Press the [=] button on the multifunc-
tion steering wheel and select Lap timer in the
menu.
> Applies to: vehicles with Audi virtual cockpit:
On the multifunction steering wheel, select:
left control button > Lap times.
Operating the lap timer
> On the multifunction steering wheel, turn the
left thumbwheel @) > page 17 or @ > page 20
until the desired menu item is displayed in the
instrument cluster.
> Press the left thumbwheel to confirm the selec-
tion.

ZX WARNING
Your focus should always be on driving your
vehicle safely. As the driver, you have com-
plete responsibility for safety in traffic. Only
use the functions such as the lap timer in such
a way that you always maintain complete con-
trol over your vehicle in all traffic situations.
(i) Tips
You can retrieve information from the trip
computer while the lap timer stopwatch is
running.
times and timing
Applies to: vehicles with lap timer

Requirement: the lap timer must be open
=> page 117.
Timing laps
> To start timing, select Lap 1 - press OK or Start
lap 1 in the menu.
> Applies to: vehicles with Audi virtual cockpit: To
start timing automatically when you start driv-
ing, select Start lap 1 by driving off or Start by
driving off in the menu.
> To measure the lap time, select New lap - press
OK or New lap in the menu. This starts timing
the next lap at the same time.
After completing, the difference between the last
lap and the previous best lap time will be indicat-
ed witha “—"@ or “"/.
Pausing timing and displaying a split time
> To insert a pause i select Pause in the menu.
> To continue timing, select Press OK to resume
or Resume in the menu.
> To display a split time, select Split time in the
menu. The split time {@] appears for approxi-
mately 10 seconds in the instrument cluster.
The timing of the current lap continues.
Resetting timing
> Using the multifunction steering wheel, select
Reset or Reset times in the menu. >
117

Assist systems


—A maximum of 30 lap times (analog instru-
ment cluster) or 99 lap times (Audi virtual
cockpit*) can be measured.
— 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 statistics
Applies to: vehicles with lap timer
Tips
Displaying lap statistics
You can display the number of laps driven, the
fastest lap “+”, the slowest lap “—”, and the aver-
age time “®” in the instrument cluster.
> Applies to: vehicles with analog instrument
cluster: Select Statistics in the menu using the
multifunction steering wheel.
» Applies to: vehicles with Audi virtual cockpit:
On the multifunction steering wheel, select:
left control button > Lap statistics or Statis-
tics.
> Turn the thumbwheel down or up to display the
individual lap times.
> To return to the lap timing that was begun,
press the left thumbwheel.
Resetting lap statistics
Applies to: vehicles with Audi virtual cockpit
> On the multifunction steering wheel, select:
the right control button > Reset statistics.

— The lap statistics list the lap times for the
last 30 laps.
— Applies to: vehicles with Audi virtual cock-
pit: The fastest and slowest lap times from
up to 99 timed laps will be displayed.
118

Audi adaptive cruise
control
Applies to: vehicles with Audi adaptive cruise control

B8V-0126

Fig. 108 Detection range
The adaptive cruise control system is a combina-
tion of speed and distance regulation. It assists
the driver by both regulating the speed and
maintaining a distance to the vehicle driving
ahead, within the limits of the system. If the sys-
tem detects a vehicle driving ahead, the adaptive
cruise control can brake and accelerate your vehi-
cle. This increases driving comfort during long
trips on highways and in stop-and-go traffic.
What can adaptive cruise control do?
The adaptive cruise control system uses radar.
The radar is subject to designated system limits
=> page 119.
On open roads with no traffic, it functions like a
cruise control system. The stored speed is main-
tained. When approaching a vehicle ahead and
the system detects it, the adaptive cruise control
system automatically brakes to match that ob-
ject's speed and then maintains the stored dis-
tance. As soon as the system does not detect a
vehicle driving ahead, adaptive cruise control ac-
celerates up to the stored speed.
Within the limits of the system, adaptive cruise
control can brake in stop-and-go traffic until the
vehicle is stationary and then begin driving again
under certain conditions > page 122, Driving in
stop-and-go traffic.

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Assist systems

@® Indicator lights
B - Adaptive cruise control must be switched
on. No vehicles are detected ahead. The stored
speed is maintained.
B - Avehicle driving ahead was detected. The
adaptive cruise control system regulates the
speed and distance to the vehicle ahead and
brakes/accelerates automatically.
B - Adaptive cruise control must be switched
on. A vehicle was detected ahead. Your vehicle re-
mains stopped and will not start driving auto-
matically.
B - The automatic braking is not enough to
maintain a sufficient distance to a vehicle driving
ahead. You must intervene > page 124, Driver in-
tervention request.
@ Instrument cluster display
If adaptive cruise control is not shown in the in-
strument cluster display, you can call it up using
the multifunction steering wheel buttons
=> page 17.
Based on the graphics in the display, you can de-
termine if the system is maintaining a distance to
a vehicle ahead and what that distance to this ve-
hicle is:
No vehicle - No vehicle was detected driving
ahead.
Silver vehicle - A vehicle was detected driving
ahead.
Red vehicle - Request for driver intervention
=> page 124.
The five distance bars on the gauge (4) represent
the set distance (refer to > page 123 for infor-
mation on how to change the distance). If you
fall below the selected distance, the distance
bars become red from the bottom upward.

ZA\ WARNING
If you press the [SET] button when driving at
speeds below 20 mph (30 km/h), the vehicle
accelerates automatically up to 20 mph (30
km/h), which is the minimum speed that can



be set.

@) Tips
— If you switch the ignition or the adaptive
cruise control system off, the set speed is
erased for safety reasons.
— The Electronic Stabilization Control (ESC)
and the Anti-Slip-Regulation (ASR) are auto-
matically switched on when the adaptive
cruise control is switched on.
Changing the speed
Applies to: vehicles with Audi adaptive cruise control

[RAZ-0344


Fig. 114 Operating lever: changing the speed
> To increase or decrease the speed in incre-
ments, tap the lever in the @/G) direction.
> To increase or decrease the speed quickly, hold
the lever toward )/G) until the red LED @)
=> page 120, fig. 113 reaches the desired
speed.
You can also preselect the speed when adaptive
cruise control is not active by moving the lever in
the desired direction @)/©). Activate the previ-
ously selected speed by pulling the lever into po-
sition @ > page 120, fig. 112.
After each change, the new stored speed appears
briefly in the status line > page 120, fig. 113 ©.
When adaptive cruise control is active, the or
a indicator light turns on, and when adaptive
cruise control is not active, the gy indicator light
turns on. In the Audi virtual cockpit*, the indi-
cator light turns on instead.
121

Assist systems

Settings in the Infotainment system
Applies to: vehicles with Audi pre sense

> Select in the Infotainment system: [MENU] but-
ton > Vehicle > left control button > Driver as-
sistance > Audi pre sense.

System - The pre sense functions can be switched
on and off.
If the system is switched off, it switches on again
automatically once the ignition is switched on
again.
Prewarning - The early warning can be switched
off permanently or the pre sense front warning
point can be set (Early/Medium/Late).
Set the warning time for the early warning to
Early at first. If this causes undesired early warn-
ings to appear, then set the warning time to Me-
dium. The Late warning time should only be set
in special circumstances.
@ Tips
If the system is switched off, it switches on
again automatically once the ignition is
switched on again.
Messages
Applies to: vehicles with Audi pre sense
& Audi pre sense: malfunction! Please contact
Service
This message appears when the pre sense func-
tion
is affected. For example, this could be
caused by a faulty sensor. If the message stays
on, drive immediately to an authorized Audi deal-
er or authorized Audi Service Facility to have the
malfunction corrected.
Audi pre sense: currently limited. Sensor
view limited due to surroundings.

This message appears if the sensor view is ob-
structed, for example by leaves, snow, heavy
spray or dirt. Clean the sensor if necessary
=> page 119, fig. 109.

Audi pre sense: currently limited
This message appears if the ESC is restricted or
switched off, for example.
128

udi pre sense: currently limited. See own-
er's manual
This message appears when there is a temporary
failure in a subsystem, such as the ESC. If this
message appears repeatedly, drive to an author-
ized Audi dealer or authorized Audi Service Facili-
ty to have the malfunction corrected.
Audi pre sense: emergency braking system
off
This message appears if the pre sense functions
are switched off through the Infotainment sys-
tem or if the system is not ready.
Audi active lane assist
Applies to: vehicles with Audi active lane assist
Active lane assist (lane departure warning) de-
tects lane marker lines within the limits of the
system using a camera in the windshield. If you
are approaching a detected lane marker line and
it appears likely that you will leave the lane, the
system will warn you with corrective steering.
You can override this steering at any time. If you
pass over a line, the steering wheel will vibrate
lightly. In order for this warning vibration to oc-
cur, it must first be switched on in the Infotain-
ment system. Active lane assist is ready for oper-
ation when the lane marker line is detected on at
least one side of the vehicle.
The system is designed for driving on express-
ways and highways and therefore only activates
at speeds above approximately 40 mph (65
km/h).
Applies to: vehicles with Audi side assist
If you activate a turn signal when active lane as-
sist is ready and it classifies a lane change as crit-
ical because of vehicles traveling alongside you or
approaching you, there will be noticeable correc-
tive steering shortly before you leave the lane.
This will attempt to keep your vehicle in the lane.
Applies to: vehicles without Audi side assist
The system will not warn you before crossing a
lane marker line if you have activated the turn >

8V2012721BK
Assist systems

signal. In this case, it assumes that you are
changing lanes intentionally.

Z\ WARNING
— 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.
— The system can help you keep the vehicle in
the lane, but it does not drive by itself. Al-
ways keep your hands on the steering wheel.
— Corrective steering may not occur in certain
situations, such as during heavy braking.
— There may be cases where the camera does
not recognize all lane marker lines. Correc-
tive steering can only take place on the side
of the vehicle where lane marker lines are
detected.
— Other road structures or objects could possi-
bly be identified unintentionally as lane
marker lines. As a result, corrective steering
may be unexpected or may not occur.
— The camera view can be restricted, for exam-
ple by vehicles driving ahead or by rain,
snow, heavy spray light shining into the
camera or by dirt on the window. This can
result in active lane assist not detecting the
lane marker lines or detecting them incor-
rectly.
— Under certain conditions such as ruts in the
road, an inclined roadway or crosswinds, the
corrective steering alone may not be enough
to keep the vehicle in the middle of the lane.
— For safety reasons, active lane assist must
not be used when there are poor road and/or
weather conditions such as slippery roads,
fog, gravel, heavy rain, snow and the poten-
tial for hydroplaning. Using active lane as-
sist under these conditions may increase the
risk of a crash.

SY iicealiaremelilie Rela
Applies to: vehicles with Audi active lane assist

B4M-0064|


Fig. 121 Turn signal lever: switching Active lane assist on
and off (example)

B4M-0090


Fig. 122 Windshield: camera window for active lane assist
> Press the button to switch the system on and
off > fig. 121. The indicator light in the instru-
ment cluster turns on or off.
129

Assist systems


Analog instru- | Audi virtual
ment cluster | cockpit*
Meaning on
the corre-
sponding side

Green lines Green line(s) | Active lane as-
7% (left/right) sist is activat-
1% ed and ready
to provide
warnings.
- Red line Active lane as-
(left/right) sist will warn
4X you before the
vehicle leaves
a lane. The
steering wheel
will also vi-
brate lightly.

Yellow lines Gray line(s) Active lane as-
7% (left/right) sist is activat-
1\ ed, but is not
ready to pro-
vide warnings.

Display in the instrument cluster
Applies to: vehicles with Audi active lane assist

Fig. 123 Instrument cluster: active lane assist is switched
on and ready to provide warnings
You can open the active lane assist display using
the buttons in the multifunction steering wheel
=> page 17 or > page 20.

If the system is switched on but is not ready to
provide warnings, one of the following could be
the cause:
— There is no lane marker line
— The relevant lane marker lines are not detected
(for example, markings in a construction zone
or because they are obstructed by snow, dirt,
water or lighting)
— The vehicle speed is below the activation speed
of approximately 40 mph (65 km/h)
— The lane is too narrow or too wide
— The curve is too narrow
— The driver's hands are not on the steering
wheel
@) Tips
— Make sure the camera's field of view
=> fig. 122 is not obstructed by stickers or
anything else. For information on cleaning,
see > page 342.
—In certain markets: if the system is switched
on, it will switch on automatically each time
the ignition is switched on.
130

Display in the in-
strument cluster
Meaning on the corre-
sponding side

Green line(s)
(left or right)
Active lane assist is acti-
vated and ready to pro-
vide warnings.

Red line
(left or right)
Active lane assist will
warn you before the vehi-
cle leaves a lane. The
steering wheel will also
vibrate lightly.

Active lane assist is acti-
vated, but is not ready to
provide warnings.
Gray line(s)
(left or right)

Messages in the instrument cluster display
If the active lane assist switches off automatical-
ly, the indicator light in the display turns off and
one of the following messages appears:
B Audi active lane assist: malfunction! See
owner's manual
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
Audi active lane assist: currently unavaila-
ble. No camera view
This message appears if the camera is unable to
detect the lines. This could happen if:

8V2012721BK
Assist systems

— The camera field of view > page 129, fig. 122 is
dirty or covered in ice. Clean this area on the
windshield.
— The camera field of view is fogged over. Wait
until the fog has cleared before switching the
active lane assist on again.
— The system has been unable to detect the lanes
for an extended period of time due to road con-
ditions. Switch active lane assist back on when
the lines are more visible.
BB audi active lane assist: currently unavailable
There is a temporary active lane assist malfunc-
tion. Try switching the active lane assist on again
later.
HB audi active lane assist: Please take over
steering!
This message appears if you are not steering by
yourself. Active lane assist is activated, but is not
ready to provide warnings.

ZX WARNING
Note that messages may be delayed or not
displayed on vehicles with accessories mount-
ed on the steering wheel, such as a steering
wheel spinner knob. Always keep your hands
on the steering wheel.
Setting the vibration warning
Applies to: vehicles with Audi active lane assist

You can adjust individual Audi active lane assist
settings in the Infotainment system.

MENU > Select in the Infotainment system: but-
ton > Vehicle > left control button > Driver as-
sistance > Audi active lane assist.

Vibration warning
You can switch the additional vibration warning
in the steering wheel on or off.

-Z\ WARNING
With the vibration warning switched off, there
will also be no visual warning in the instru-
ment cluster display when crossing a lane
marker line.

@) Tips
In certain markets: certain settings are stored
automatically and assigned to the remote
control key in use.
Audi side assist
Applies to: vehicles with Audi side assist

B4H-0761


B8V-0059


Fig. 125 Display on the exterior mirror
Side assist (lane change assist) helps you monitor
your blind spot and traffic behind your vehicle.
Within the limits of the system, it warns you
about vehicles that are coming closer or that are
traveling with you within sensor range @)
> fig. 124. If a lane change is classified as criti-
cal, the display @) in the exterior mirror turns on
> fig. 125.
The display in the left exterior mirror provides as-
sistance when making a lane change to the left,
while the display in the right exterior mirror pro-
vides assistance when making a lane change to
the right.
Information stage
As long as you do not activate the turn signal,
side assist informs you about vehicles that are
131
>