ESP AUDI A3 2020 Owner´s Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2020, Model line: A3, Model: AUDI A3 2020Pages: 400, PDF Size: 107.47 MB
Page 116 of 400
Trailer towing
Exterior lighting
Follow the legal regulations regarding the light-
ing equipment on your trailer. Contact an author-
ized Audi dealer or authorized Audi Service Facili-
ty for more information.
Before you start driving, check all lighting equip-
ment on the trailer while it is hitched to the vehi-
cle.
The headlight range control automatically ad-
justs the light range of the headlights.
Safety chains
Make sure the safety chains are correctly applied
when pulling a trailer. The chains should hang
enough so that the trailer can drive around
curves. However, they must not touch the
ground.
G) Tips
— Block the wheels with chocks when parking
on inclines if the trailer is loaded.
— Having the vehicle inspected between the
inspection intervals is recommended if you
tow a trailer frequently.
— Avoid driving with a trailer during the vehi-
cle break-in period.
Driving with a trailer
Driving with a trailer requires extra caution.
Speed
Adhere to the legal speed limits. Follow the legal
regulations specific to the country.
As the speed increases, the driving stability of
the trailer decreases. Therefore you should not
exceed the maximum legal speed limit when
there are unfavorable road, weather, and/or wind
conditions. This especially applies when driving
downhill.
Hill
When you start driving uphill or downhill, trailers
may tilt or sway sooner than when driving ona
level surface. If small swaying movements have
already occurred, you can stabilize the trailer by
114
firmly braking immediately. Never attempt to
“straighten out” the trailer by accelerating.
Downshift before driving on hills to utilize the en-
gine braking effect > A\.
Brakes
When using a trailer with overrun brakes, first
brake gently then quickly. This reduces the risk of
jerking while braking if the trailer wheels lock up.
Engine coolant temperature
Pay attention specifically to the coolant tempera-
ture display when there are high outside temper-
atures, and when driving on long inclines
=> page 15. Shift to a higher gear in a timely man-
ner.
Z\ WARNING
Constant braking causes the brakes to over-
heat and can substantially reduce braking per-
formance, increase braking distance, or cause
complete failure of the brake system.
Page 117 of 400
8V2012721BK
Assist systems
Assist systems
Speed warning system
Applies to: vehicles with speed warning system
The speed warning system helps you to stay be-
low a specified maximum speed that can be set,
changed or deleted in the Infotainment system.
The speed warning system warns you if you are
exceeding the maximum speed that you have set.
A warning tone will sound as soon as your speed
exceeds the stored value slightly. The ow in-
dicator light will appear at the same time in the
instrument cluster display along with a message.
The fe) indicator light and the message turn
off if the speed falls back below the stored maxi-
mum speed.
Setting a threshold is recommended if you would
like to be reminded when you reach a certain
maximum speed. Situations where you may want
to do so include driving in a country with a gener-
al speed limit or if there is a specified maximum
speed for winter tires.
Setting the warning threshold
> Select in the Infotainment system: [MENU] but-
ton > Vehicle > left control button > Driver as-
sistance > Speed warning > Manual.
G) Tips
Regardless of the speed warning system, you
should always monitor your speed using the
speedometer and make sure you are following
the legal speed limit.
Messages
Applies to: vehicles with speed warning system
Manually set speed limit XX mph
(km/h) exceeded
The stored speed was exceeded.
Cruise control system
Applies to: vehicles with cruise control system
The cruise control system assists the driver in
maintaining a constant speed above approxi-
mately 15 mph (20 km/h). The system maintains
the desired speed by braking and accelerating.
ZA WARNING
— Always pay attention to the traffic around
your vehicle when the cruise control system
is in operation. As the driver, you are always
responsible for controlling your vehicle
speed and the distance between your vehicle
and
other vehicles.
— For safety reasons, cruise control should not
be used in the city, in stop-and-go traffic, on
winding roads, and when road conditions are
poor (such as ice, fog, gravel, heavy rain,
and conditions that could lead to hydroplan-
ing), because this increases the risk of an ac-
cident.
— Switch the cruise control off temporarily
when driving in turning lanes, highway exits,
or in construction zones.
—To reduce the risk of an accident, you should
only resume the stored speed if it is suitable
for the current traffic conditions.
@) Note
— Conventional drive system: before driving
downhill a long distance on a steep hill, de-
crease your speed and select a lower gear.
This makes use of the engine braking effect
and reduces the load placed on the brakes.
— Plug-in hybrid drive: before driving downhill
a long distance on a steep hill, decrease
your speed and use the recuperation braking
effect > page 78. This reduces the load on
the brakes.
(i) Tips
The brake lights turn on when the brakes are
applied automatically.
115
Page 119 of 400
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
Page 121 of 400
8V2012721BK
Assist systems
Which functions can be controlled?
When you switch adaptive cruise control on, you
can set the current speed as the “control speed”
= page 120, Switching on and off.
When driving, you can stop cruise control
= page 122 or change the speed > page 121 at
any time.
You can also set the distance to the vehicle ahead
and set the adaptive cruise control driving pro-
gram > page 123.
er l eieleurlsela)
Applies to: vehicles with Audi adaptive cruise control/Audi pre
sense front
Fig. 109 Front of vehicle: sensor
The radar sensor area > fig. 109 must not be cov-
ered with stickers, deposits or any other obstruc-
tions as it may impair the function of the adap-
tive cruise control or the pre sense front. For in-
formation on cleaning, see > page 342. The
same applies for any modifications made in the
front area.
The function of the adaptive cruise control sys-
tem or pre sense front is limited in some condi-
tions:
— Vehicles can only be detected when they are
within the sensor range > page 118, fig. 108.
—The system has a limited ability to detect
vehicles that are a short distance ahead, off to
the side of your vehicle or moving into your
lane.
— Objects that are difficult to detect such as mo-
torcycles, vehicles with high ground clearance
or an overhanging load are detected late or not
detected at all.
— When driving through curves > page 120.
— When the vehicle is stationary > page 120.
Z\ WARNING
Always pay attention to the traffic around you
when adaptive cruise control is switched on.
As the driver, you are still responsible for your
own speed and the distance to other vehicles.
The adaptive cruise control is used to assist
you. The driver must always take action to
avoid a collision. The driver is always responsi-
ble for braking at the correct time.
— For safety reasons, do not use adaptive
cruise control when driving on roads with
many curves, when the road surface is in
poor condition and/or in bad weather (such
as ice, fog, gravel, heavy rain and hydroplan-
ing). Using the system under these condi-
tions could result in a collision.
— Switch adaptive cruise control off temporari-
ly when driving in turning lanes, on express-
way exits or in construction zones. This pre-
vents the vehicle from accelerating to the
stored speed when in these situations.
— The adaptive cruise control system will not
brake by itself if you put your foot on the ac-
celerator pedal. Doing so can override the
speed and distance regulation.
— Adaptive cruise control does not respond to
people, animals, or crossing or oncoming
objects.
— The function of the radar sensors can be af-
fected by reflective objects such as guard
rails, the entrance to a tunnel, heavy rain or
ice
@) Note
The sensor can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. This can impair the adaptive
cruise control. Have an authorized Audi dealer
or authorized Audi Service Facility check their
function.
@) Tips
For an explanation on conformity with the
FCC regulations in the United States and the
Industry Canada regulations, see > page 377.
119
Page 125 of 400
8V2012721BK
Assist systems
> Press the brake pedal.
> To resume the stored speed, move the lever in-
to position @).
Interrupting cruise control when stopped
> Push the lever away from you into position @).
The message ACC: standby appears.
> To resume cruise control, press the brake pedal
and pull the lever toward you into position (2).
Z\ WARNING
It is dangerous to activate cruise control and
resume the stored speed when the current
road, traffic or weather conditions do not per-
mit this. This increases the risk of an accident.
Setting the distance
Applies to: vehicles with Audi adaptive cruise control
B4M-0234
Fig. 117 Operating lever: setting the distance
> Tap the switch to display the distance that is
currently set > fig. 117.
> To increase or reduce the distance in incre-
ments, tap the switch upward/downward again.
The distance between the two vehicles will
change in the instrument cluster display.
When approaching a vehicle driving ahead, the
adaptive cruise control system brakes to match
that vehicle's speed and then adjusts to the set
distance. If the vehicle driving ahead accelerates,
then the adaptive cruise control will also acceler-
ate up to the speed that you have set.
The higher the speed, the greater the distance
=> A\. The Distance 3 setting is recommended.
That is equal to the general recommendation of
“half the speed shown on the speedometer”.
The distances provided are specified values. De-
pending on the driving situation and how the ve-
hicle ahead is driving, the actual distance may be
more or less than these target distances.
If you change the time gaps, the value you have
just set appears briefly in the instrument cluster
display, for example [Eg for Distance 3. This only
occurs if the adaptive cruise control is not cur-
rently shown in the display > page 120, fig. 113.
Distance 1: this setting corresponds to a distance
of 92 feet (28 m) when traveling at 62 mph (100
km/h), or a time distance of 1 second.
Distance 2: this setting corresponds to a distance
of 118 feet (36 m) when traveling at 62 mph
(100 km/h), or a time distance of 1.3 seconds.
Distance 3: this setting corresponds to a distance
of 164 feet (SO m) when traveling at 62 mph
(100 km/h), or a time distance of 1.8 seconds.
Distance 4: this setting corresponds to a distance
of 219 feet (67 m) when traveling at 62 mph
(100 km/h), or a time distance of 2.4 seconds.
Distance 5: this setting corresponds to a distance
of 328 feet (100 m) when traveling at 62 mph
(100 km/h), or a time distance of 3.6 seconds.
ZA WARNING
When setting the distance, the driver is re-
sponsible for adhering to any applicable legal
regulations.
(i) Tips
Your settings are automatically stored and as-
signed to the remote control key being used.
Setting the driving program
Applies to: vehicles with Audi adaptive cruise control
Depending on the selected driving program and
distance, driving behavior when accelerating will
vary from dynamic to comfortable.
Setting the driving program on vehicles
without drive select*
MENU > Select in the Infotainment system: but-
ton > Vehicle > left control button > Driver as-
sistance > Audi adaptive cruise control >
123
>
Page 126 of 400
Assist systems
Driving program > Comfort, Standard or Dy-
namic.
Setting the driving mode on vehicles with
drive select*
See > page 91.
@ Tips
Your settings are automatically stored and as-
signed to the remote control key being used.
Driver intervention request
Applies to: vehicles with Audi adaptive cruise control
Fig. 118 Instrument cluster: request for driver interven-
tion
The request for driver intervention instructs you
to take over if the adaptive cruise control braking
function is not able to maintain a sufficient dis-
tance to the vehicle driving ahead > fig. 118.
Pele Me EAM Hee Cll)
Applies to: vehicles with Audi adaptive cruise control
This function measures the time between the ve-
hicle driving ahead and shows this in the instru-
ment cluster display.
Fig. 119 Instrument cluster: distance indicator/warning
124
Description
At speeds above approximately 40 mph (65
km/h), this function measures the distance to the
vehicle ahead as time.
> Switch the adaptive cruise control display on in
the instrument cluster display > page 17.
The B indicator light turns on if you fall below
the set distance.
Setting the warning threshold
You can set, change or delete the warning thresh-
old in the Infotainment system.
> In the Infotainment system, select: [MENU
button > Vehicle > left control button > Driver
assistance > Distance warning.
Z\ WARNING
— Read and follow the warnings on > A\ in
General information on page 119.
— The driver is always responsible for adhering
to the regulations applicable in the country
where the vehicle is being operated.
(i) Tips
You may fall below he warning threshold
briefly when passing or when quickly ap-
proaching a slow vehicle. There is no warning
in this scenario. A warning is given only if you
fall below the warning threshold for an ex-
tended period of time.
Messages
Applies to: vehicles with Audi adaptive cruise control
ACC: unavailable
The system cannot guarantee that it will detect
vehicles correctly and it has switched off. The
sensor was moved or is faulty. Drive to an author-
ized Audi dealer or authorized Audi Service Facili-
ty immediately to have the malfunction correct-
ed.
a ACC: currently unavailable. No sensor view
Si ACC: currently unavailable. Sensor vision re-
stricted due to surroundings. See owner's man-
ual
Page 127 of 400
8V2012721BK
Assist systems
This message appears if the sensor view is ob-
structed, for example by leaves, snow, heavy
spray or dirt. Clean the sensor > page 119,
fig. 109.
ACC: currently unavailable. Incline too steep
The road exceeds the maximum possible angle
for safe adaptive cruise control operation. The
adaptive cruise control cannot be switched on.
ACC: only available in D, Sor M
The adaptive cruise control system only works in
the specified selector lever position. Select the
respective selector lever position.
ACC: parking brake applied
The adaptive cruise control system switches off
automatically if the parking brake is set. The
adaptive cruise control is available again after re-
leasing the parking brake.
ACC: currently unavailable. Stabilization
control input
This message appears if the Electronic Stabiliza-
tion Control (ESC) is taking action to stabilize the
vehicle. In this case, adaptive cruise control
switches off automatically.
ACC: Please take over!
This message appears if the vehicle rolls back
when starting on a slight incline, even though
ACC is active. Press the brake pedal to prevent
the vehicle from rolling or starting to move.
ACC: currently unavailable. Park assist active
The systems switch off when Park assist* is ac-
tive. The systems are available again after com-
pleting the parking process.
Distance warning: malfunction! Please contact
Service
The system cannot guarantee that it will detect
vehicles correctly and it has switched off. The ra-
dar sensor was moved or is faulty. Drive to an au-
thorized Audi dealer or authorized Audi Service
Facility immediately to have the malfunction cor-
rected.
Distance warning: currently unavailable. 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 > page 119,
fig. 109.
Distance warning: currently unavailable. See
owner's manual
This message appears if the system has a tempo-
rary failure. If this occurs multiple times, drive to
an authorized Audi dealer or authorized Audi
Service Facility immediately to have the malfunc-
tion corrected.
Fasten seat belt
The system is not completely available if the driv-
er's seat belt is unfastened.
Stat. obj. ahead
This message appears if you would like to switch
the system on and there is a stationary object di-
rectly in front of your vehicle.
Door open
The system is not available when the vehicle is
stationary and the driver's door is open.
Audi pre sense
Introduction
Applies to: vehicles with Audi pre sense
Within the limits of the system, the pre sense
functions can initiate measures in particularly
dangerous situations to protect the vehicle pas-
sengers and other road users.
— Due to the interlinking of various vehicle sys-
tems, critical driving situations can be detected
by pre sense basic and measures for preventa-
tive occupant protection are can be initiated.
— The pre sense front uses the data from the ra-
dar sensors and calculates the probability of an
accident > page 119. An impending collision
with vehicles can be detected within the limits
of the system. In this case, the system warns
the driver visually, acoustically and with a jerk
on the brakes if necessary. If needed, it can ini-
tiate a partial or full deceleration to reduce the
collision speed or to avoid the collision under
certain circumstances. In conjunction with pre >
125
Page 128 of 400
Assist systems
sense basic, the front safety belts are also re-
versibly tensioned when needed. The pre sense
front is also active when adaptive cruise con-
trol* is switched off.
ZA\ WARNING
Also follow the general instructions found in
= A in General information on page 119.
G) Tips
— Certain pre sense functions switch off when
driving in reverse.
— The pre sense functions may not be availa-
ble if there is a malfunction in the ESC sys-
tem or the airbag control module.
— Note that the reversible belt tensioner on
the front passenger's side deactivates when
the front passenger's airbag is deactivated.
— Certain Audi pre sense front functions are
unavailable or have limited availability for
approximately 20 seconds after starting the
vehicle (may be longer depending on the
driving situation).
— Switch the pre sense off when you are not
using public streets or when loading the ve-
hicle onto a vehicle carrier, train, ship, or
other type of transportation. This can pre-
vent an undesired intervention from the pre
sense system.
ONT ees
Applies to: vehicles with Audi pre sense basic
The pre sense basic functions are activated at a
speed of approximately 20 mph (30 km/h) or
higher.
The following functions can be triggered under
certain conditions within the limits of the sys-
tem:
—Tensioning of the safety belts (for example,
during heavy braking): the front safety belts
have reversible belt tensioners. If a collision
does not occur, the safety belts loosen slightly
and are ready to trigger again.
— Initiating the closing of the windows and the
panoramic glass roof* (for example when un-
der- or oversteering).
126
Audi drive select*: the trigger times are adjusted
depending on the mode selected.
Audi pre sense front
Applies to: vehicles with Audi pre sense front
RAH-8970
Audi pre sense
Fig. 120 Instrument cluster: approach warning
Description
Within the limits of the system and depending
on the situation and speed, pre sense front can
warn you about impending collisions with sta-
tionary, stopped, and moving vehicles and ini-
tiate appropriate braking measures.
If detection is not possible, then pre sense front
does not react.
The following functions trigger in conjunction
with pre sense basic at corresponding vehicle
speeds:
— Reversible tensioning of the front safety belts
— Closing the windows and panoramic glass roof*
Early warning/acute warning
The system can provide visual and audible warn-
ings when dangerous situations are detected. The
early warning may occur if:
—a vehicle driving ahead brakes strongly,
— your vehicle is traveling at speeds between ap-
proximately 20 to 50 mph (30 to 85 km/h) and
it approaches a stationary vehicle.
— your vehicle is traveling at speeds between ap-
proximately 20 to 155 mph (30 to 250 km/h)
and it approaches a vehicle that is clearly trav-
eling more slowly or a vehicle in your direction
of travel that is stopped.
When this warning occurs, it may only be possi-
ble to avoid a collision by swerving or braking >
Page 129 of 400
8V2012721BK
Assist systems
strongly. The message Audi pre sense A
=> fig. 120 and a warning tone will warn you
about the danger.
If there is an impending collision with vehicles,
there will also be an acute warning in the form of
sharp braking. If you do not react to the acute
warning, pre sense front can brake with increas-
ing force within the limits of the system. This re-
duces the vehicle speed in the event of a colli-
sion.
Automatic deceleration
Depending on the speed, pre sense front can de-
celerate automatically shortly before a collision:
— if there are stationary vehicles when you are
traveling at speeds up to approximately 28
mph (45 km/h)
— if there are vehicles driving or stopped ahead
when you are traveling at speeds up to approxi-
mately 155 mph (250 km/h)
Automatic braking force increase
If pre sense front determines that you are not
braking strongly enough when a collision is immi-
nent, it can increase the braking force, depending
on the situation and speed:
— if there are stationary vehicles when you are
traveling at speeds up to approximately 50
mph (85 km/h)
— if there are vehicles driving or stopped ahead
when you are traveling at speeds up to approxi-
mately 155 mph (250 km/h)
— The system can deploy incorrectly due to
system-specific limits.
— Please note that the sensor does not always
detect all objects. This increases the risk of a
collision.
— Pre sense front does not react to vehicles
traveling toward you in the same lane, to
people, groups of people, animals, objects
that are crossing the road, or objects that
are difficult to detect > A\ in General infor-
mation on page 119.
ZA\ WARNING
Pre sense front may be restricted or not avail-
able in the following example situations:
— If there are other reflective objects nearby,
such as guard rails or vehicles
— When driving into a tunnel
— In heavy fog, rain, spray, or snow
—If the radar sensor is dirty, covered in ice,
damaged, or covered
— In curves
— If the ESC was switched off.
Z\ WARNING
Pre sense front cannot overcome the laws of
physics. It is a system designed to assist and
it cannot prevent a collision in every circum-
stance. The driver must always intervene. The
driver is always responsible for braking at the
correct time. Do not let the increased safety
provided tempt you into taking risks. This
could increase your risk of a collision.
— 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.
@) Note
The sensor can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. Pre sense front can be impaired by
this. Have an authorized Audi dealer or au-
thorized Audi Service Facility check their func-
tion.
(i) Tips
— You can cancel the braking with increasing
force that is initiated by the system by brak-
ing yourself, by accelerating noticeably or by
swerving.
— When driving in reverse, certain pre sense
front functions are switched off.
— System functions may not be available if the
ESC is limited or switched off, or if there is a
malfunction.
127
Page 131 of 400
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