mirror AUDI A4 2020 User Guide
[x] Cancel search | Manufacturer: AUDI, Model Year: 2020, Model line: A4, Model: AUDI A4 2020Pages: 296, PDF Size: 80.45 MB
Page 69 of 296
8W1012721BB
Sitting correctly and safely
Additional safety belt functions
Safety belt retractor
The safety belts are equipped with an automatic
belt retractor. This automatic retractor allows the
safety belt to be pulled all the way out when the
belt is pulled slowly. However, the automatic re-
tractor locks during sudden braking maneuvers.
It also locks the belts when accelerating, driving
uphill, and driving around curves.
Belt force limiter
Safety belts with belt force limiters reduce the
force placed on the body by the safety belts dur-
ing a collision.
Safety belt pretensioners
In certain driving situations, safety belts may be
tightened with reversible belt tensioners when
you start driving. If the safety belt is too loose, it
will be tightened so that the belt will rest closer
to the body.
In some collisions, pyrotechnic belt tensioners
may secure the safety belts so that they cannot
loosen. This reduces forward movement by the
vehicle passengers.
ZA WARNING
The pyrotechnic system can only provide pro-
tection during one collision. If the pyrotechnic
belt tensioners deploy, the pretensioning sys-
tem must be replaced by an authorized Audi
dealer or authorized Audi Service Facility.
@ Tips
Smoke may be released when pyrotechnic belt
tensioners deploy. This is not a sign of a vehi-
cle fire.
Memory function
ere eel ela)
Applies to: vehicles with memory function
With the memory function, you can save and call
up seat profiles using the memory buttons in the
door trim panel.
Depending on the equipment, it may be possible
to store the following settings:
— Driver's seat: seat, exterior mirror*
Storing and recalling a seat profile
Applies to: vehicles with memory function
The memory function buttons are located in the
door trim panel.
Storing a seat profile
> Press the [SET] button. If the LED in the button
turns on, a seat profile can be stored.
> Push one of the numbered memory buttons. A
tone confirms that the settings were stored.
Recalling a seat profile
> When the a door is open and the ignition is
switched off, press the memory button once
briefly. The seat will be fully adjusted to the
settings in the seat profile.
> If the door is closed or the ignition is switched
on, press and hold the memory button until the
seat is fully adjusted to the settings in the seat
profile.
Z\ WARNING
—To reduce the risk of an accident, the seat
setting can only be recalled when the vehicle
is stationary.
— In an emergency, the recall process can be
canceled by pressing the seat adjustment
button on that seat.
@ Tips
Certain settings are automatically stored and
assigned to the active user.
Airbag system
ZA WARNING
— If you have not fastened your safety belt,
you are in an incorrect seating position, or
you are too close to the airbag system, the
airbag system will not be able to protect >
67
Page 114 of 296
Trailer towing
Trailer towing
Driving with a trailer
ere eleurl lela)
Your vehicle is primarily intended for transport-
ing people and luggage. However, if you drive
with a trailer, follow the technical requirements,
the operation and driving tips, and the legal reg-
ulations.
Driving with a trailer affects the vehicle's energy
usage, performance, and wear. It also requires
higher concentration from the driver.
Z\ WARNING
Do not transport any people in a trailer due to
the risk of fatal injury.
Technical requirements
Certain requirements must be met when towing
a trailer.
Trailer hitch
Only use a trailer hitch with a removable ball
hitch mount and ball hitch. The trailer hitch must
be permitted for the vehicle, the trailer and the
permitted total weight of the trailer being
pulled. Above all, it must be securely and safely
attached to the vehicle trailer.
Never mount a trailer hitch on the bumper. The
trailer hitch must be mounted in a way that does
not impair the function of the bumper. Do not
make any changes to the exhaust system and the
brake system.
Check regularly if the trailer hitch is securely
mounted. Always follow the instructions given by
the trailer hitch manufacturer.
Trailer brakes
If the trailer has its own brake system, then fol-
low the manufacturer specifications. However,
the brake system on the trailer must never be
connected to the vehicle brake system.
112
Engine cooling system
Driving with a trailer means a higher load on the
engine and the cooling system. The cooling sys-
tem must be designed for additional load and
contain enough coolant > ©.
() Note
Longer inclines cannot be driven without a
suitable cooling system, especially if the out-
side temperatures are high. Otherwise, this
increases the risk of engine damage.
Operating instructions
Towing capacity
Your vehicle can only be operated with class 1 or
class 2 trailers.
Load distribution
Poor cargo load and distribution can negatively
impact vehicle handling. Load the trailer based
on the following criteria as much as possible:
— Store objects in the vehicle luggage compart-
ment, if possible. The vehicle should always
carry the heaviest possible load and the trailer
should have the lightest possible load.
— Distribute the load in the trailer so that the
heavy objects are as close to the axle as possi-
ble.
— Secure objects so that they do not slide.
— Utilize the maximum permitted tongue weight
if possible.
Tires
Set the tire pressure on your vehicle for a “full
load”; see the tire pressure sticker > page 237. If
necessary, also adjust the tire pressure on the
trailer according to the manufacturer's specifica-
tions.
The trailer and the vehicle should be equipped
with winter tires when driving in winter tempera-
tures.
Outside mirrors
If you cannot see the traffic behind the trailer
with the standard exterior mirrors, then you
must attach additional exterior mirrors. Adjust >
Page 118 of 296
Assist systems
surroundings directly and do not become dis-
tracted.
@) Note
— Obstacles may disappear from the measure-
ment range when approaching them, even if
they were already detected.
—Insome situations, the ability of the sen-
sors and cameras to detect and display cer-
tain objects may be limited.
— Objects located above the coverage area,
such as bumpers on parked cars, garage
doors that are partially open, or objects
that are hanging
— Low obstacles
— Narrow objects, such as barrier chains, fo-
liage, poles, or fences
— Projecting objects, such as trailer draw
bars
— Objects with certain surfaces and struc-
tures,
such as fabric
@) Tips
— The sensors and cameras and the areas
around them must not be obstructed be-
cause this can impair the function of the
systems that depend on them. Make sure
that the sensors and cameras are free of
snow, ice, and other deposits. Do not use
any accessories, stickers, or other objects
that extend into the range of the sensors
and cameras.
— On vehicles that have factory-installed li-
cense plate brackets on the front of the ve-
hicle, the brackets may only be replaced
with ones that are the same size and made
of the same material. Do not install any li-
cense plate brackets on the front of vehicles
that do not have factory-installed brackets.
Otherwise, the function of the system could
be impaired.
— The function of the sensors and cameras
may be limited when light and visibility con-
ditions are poor, for example when driving
into a tunnel, when there is glare, or when
there are reflective objects.
116
— External ultrasonic sensors, such as those in
other vehicles, can interfere with the sen-
sors.
— The coverage areas of the sensors > fig. 104
are diagrams and do not represent a true-
to-scale image of the sensor ranges.
— For an explanation on conformity with the
FCC regulations in the United States and the
Industry Canada regulations, see
=> page 275.
Locations of the sensors and cameras
Fig. 106 Front area: sensors and cameras
Fig. 107 Rear area: sensors and cameras
Front area
Depending on the vehicle equipment, the follow-
ing sensors and cameras may be installed:
— Camera behind the windshield
— Peripheral cameras on the exterior mirrors
— Front peripheral camera in the radiator grille
— Front and side ultrasonic sensors
— Front radar sensors at the corners of the bump-
er
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Driver assistance
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 Audi pre sense is switched off, it switches
on again automatically once the ignition is
switched on again.)
— 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
re ° 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 or a sensor
may be covered. Clean the area in front of the
sensors © page 116 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.
D_Incertain countries
Side assist
Cette) aCoy a)
Applies to: vehicles with side assist
al 3 a z
e|
Fig. 126 Examples: 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 ina lane adjacent to yours. The
display in the exterior mirror will turn on
143
>
Page 146 of 296
Driver assistance
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 137, Audi active lane as-
sist.
System limitations
The system uses the data from the radar sensors
at the rear corners of the vehicle > page 116,
fig. 107. 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
— Curves
— High barriers on the side of the road
144
AN WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.
— The display may not appear on time when
vehicles are approaching or being passed
very quickly.
G) 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.
— For an explanation on conformity with the
FCC regulations in the United States and the
Industry Canada regulations, see
=>page 275.
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.
G) Tips
— If you switch side assist on or off, the exit
warning will also switch on or off.
Page 152 of 296
Parking and maneuvering
> Press bin the center display if the visual dis-
tance indicator is shown > page 148, fig. 129.
The system can be activated at low speeds, such
when maneuvering.
Automatic activation
The system activates automatically when reverse
gear is engaged while the engine is running. A
brief tone will sound.
Automatic deactivation
The system will deactivate automatically once
the vehicle exceeds a certain speed while driving
forward.
ZA\ WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.
Clean rearview camera
Applies to: vehicles with rearview camera/peripheral cameras
Depending on vehicle equipment, you may be
able to manually initiate rear view camera clean-
ing.
> Move the window wiper lever S7 into the posi-
tion for cleaning the rear window & & page 55.
Z\ WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.
Applies to: vehicles with rearview camera/peripheral cameras
Fig. 131 Center display: aiming at a parking spot
150
When parking with the rearview camera or pe-
ripheral camera, the parking aid plus audio and
visual warnings* will also assist you > page 148.
Visual orientation lines
@ The orange orientation lines show the vehi-
cle's direction of travel > @®. Turn the steer-
ing wheel until the orange orientation lines
align with the parking space.
@ Use the blue markings to help you estimate
the distance to an obstacle. Each marking
represents approximately 3 feet (1 meter).
The blue area represents an extension of the
vehicle's outline by approximately 16 feet (5
meters) to the rear.
@ You can recognize the rear bumper in the
lower display.
@® You should stop driving in reverse when the
red orientation line touches the edge of an
object, at the latest.
Symbols
Applies to: vehicles with peripheral cameras
If *2/&2/< is displayed and the display area
represented by that symbol is not available, then
the camera on the that side is not available. The
power exterior mirrors may have been folded in
or a door or the luggage compartment lid may
have been opened.
If % is displayed, there is a system malfunction
and the display area represented by that symbol
is not available. The camera is not working in this
area.
If one of the symbols continues to be displayed,
drive immediately to an authorized Audi dealer or
authorized Audi Service Facility to have the mal-
function repaired.
Z\ WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.
— 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 trafficand the |>
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Parking and maneuvering
vehicle's surroundings directly and do not ner of the vehicle does not collide with any
become distracted. obstacles.
— Keep enough distance from the curb to
@) Note avoid damage to the rims.
— Only use the images provided by the camera
on the rear of the vehicle when the luggage
compartment lid is completely closed. Make
sure any objects you may have mounted on
the luggage compartment lid do not block
the rearview camera.
— The orange orientation lines @ show the di-
rection the rear of the vehicle will be travel-
ing, based on the steering wheel angle. The
front of the vehicle swings out more than
the rear of the vehicle. Maintain plenty of
distance so that an exterior mirror or a cor-
Operating the peripheral cameras
Applies to: vehicles with peripheral cameras
> To select a view, press (2) - %) in the center dis-
play or tap in an area to show the vehicle in the
side view )),
Selecting a view in the side area
The vehicle surroundings are shown in the side
area of the display. You can switch between a vis-
ual display (Graphic) and the vehicle surround-
ings (Camera).
Fig. 132 Center display: peripheral cameras.
On vehicles with peripheral cameras, you can se- > Select |---| > View in the center display when the
lect among different views. parking aid is active.
Selecting the views
> To display the entire selection bar, tap the cur-
rent view () or swipe at the edge of the selec-
tion bar from left to right.
Symbol/Descrip-
tion Description
Front corner This view makes it easier to drive out of tight parking spaces or areas and
or display the selec- | intersections with poor visibility. It shows an almost 180° panorama view
tion bar in front of the vehicle.
This view assists you in using the full area for maneuvering in front of the F
a vehicle.
This view helps you to maneuver and position the vehicle more precisely.
Surroundings _ |The area around the vehicle is shown using the camera images. The vehi-
cle image is shown by the system > A\.
This view assists you in using the full area for maneuvering behind the ve-
Rear
hicle. This is the rearview camera image.
®|
©
|®}]
©
D_ Requirement: The vehicle surroundings (Camera) must be
selected in the View in the side area.
151
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Parking and maneuvering
Symbol/Descrip-
Description
tion P
Rear corner
vehicle.
This view can assist you when driving out of tight parking spaces or areas
with poor visibility. It shows an almost 180° panorama view behind the
This view helps you to see the distance between the front tires and the
curb and the steering wheel angle when parking.
©
© Front tires
@ Rear tires
This view helps you to detect the distance between the rear wheels and
the curb when parking.
Steering wheel an-
The red lines represent the estimated direction of travel based on the
gle steering wheel angle > ©.
ZA WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.
— The Surroundings view is created from the
individual camera images. The vehicle image
is shown by the system. Objects and obsta-
cles above the camera are not displayed.
@) Note
— Only use the images provided by the camera
on the rear of the vehicle when the luggage
compartment lid is completely closed. Make
sure any objects you may have mounted on
the luggage compartment lid do not block
the rearview camera.
— The front of the vehicle swings out more
than the rear of the vehicle. Maintain plenty
of distance so that an exterior mirror or a
corner of the vehicle does not collide with
any obstacles.
G) Tips
— Depending on the selected gear, it will auto-
matically switch between the Front and
Rear views. If you switch the view manually,
the automatic front/rear camera change will
be temporarily deactivated.
— When first activated while a forward gear is
engaged, the Front corner is displayed.
152
Rear cross-traffic assist
on
Applies to: vehicles with rear cross-traffic assist
Fig. 134 Center 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. 133. A display in the MMI and
various warnings provide assistance when exiting
a parking space. >
Page 250 of 296
Care and cleaning
—To reduce the risk of cuts, protect yourself
from sharp metal components when wash-
ing the underbody or the inside of the wheel
housings.
— After washing the vehicle, the braking effect
may be delayed due to moisture on the
brake rotors or ice in the winter. This in-
creases the risk of an accident. The brakes
must be dried with a few careful brake appli-
cations.
@) Note
— If you wash the vehicle in an automatic car
wash, you must fold the exterior mirrors in
to reduce the risk of damage to the mirrors.
Power folding exterior mirrors* must only
be folded in and out using the power folding
function.
—To reduce the risk of damage to the rims
and tires, compare the width between the
wheels on your vehicle with the distance be-
tween the guide rails in the car wash.
—To reduce the risk of damage, compare the
height and width of your vehicle with the
height and width of the inside of the car
wash.
—To reduce the risk of paint damage, do not
wash the vehicle in direct sunlight.
—To reduce the risk of damage, do not wash
decorative decals* with a pressure washer.
—To reduce the risk of damage to the surface,
do not use insect removing sponges, kitchen
sponges, or similar items.
— When washing matte finish painted vehicle
components:
—To reduce the risk of damage to the sur-
face, do not use polishing agents or hard
wax.
— Never use protective wax. It can destroy
the matte finish effect.
— Do not place any stickers or magnetic
signs on vehicle components painted with
matte finish paint. The paint could be
damaged when the stickers or magnets
are removed.
(*) For the sake of the environment
Only wash the vehicle in facilities specially de-
signed for that purpose. This will reduce the
risk of dirty water contaminated with oil from
entering the sewer system.
Cleaning and care information
When cleaning and caring for individual vehicle
components, refer to the following tables. The
information contained there is simply recommen-
dations. For questions or for components that
Exterior cleaning
are not listed, consult an authorized Audi dealer
or authorized Audi Service Facility. Also follow
the information found in > A.
Component Situation Solution
Windshield wiper | Deposits Soft cloth with glass cleaner > page 56
blades
Headlights / Deposits Soft sponge with a mild soap solution®
Tail lights
Sensors/ Deposits Sensors: soft cloth with a solvent-free cleaning solution
Camera lenses Camera lenses: soft cloth with an alcohol-free cleaning sol-
ution
Snow/ice Hand brush/solvent-free de-icing spray
Wheels Road salt Water
Brake dust Acid-free special cleaning solution >
248
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Care and cleaning
— Never use warm or hot water to remove
snow or ice from the camera lens. This
could cause the lens to crack.
— Never use abrasive cleaning materials or
alcohol to clean the camera lens. This
could cause scratches and cracks.
— Door windows
— Remove snow and ice on windows and ex-
terior mirrors with a plastic scraper. To re-
duce the risk of scratches, move the scra-
per only in one direction and not back and
forth.
— Never remove snow or ice from door win-
dows and mirrors using warm or hot water
because this could cause cracks to form.
— To reduce the risk of damage to the rear
window defogger, do not apply any stick-
ers on the heating wires on the inside of
the window.
— Decorative parts and trim
— Never use chrome care or cleaning prod-
ucts.
— Paint
— To reduce the risk of scratches, the vehicle
must be free of dirt and dust before pol-
ishing or waxing.
—To prevent paint damage, do not polish or
wax the vehicle in direct sunlight.
—To reduce the risk of paint damage, do not
polish away rust spots.
— Remove cosmetics and sunscreen immedi-
ately because they could damage the
paint.
— Decorative decals
—To reduce the risk of damage, do not use
any rough powder or abrasive cleaning
products.
—To reduce the risk of damage, do not pol-
ish decorative decals that have a matte or
printed finish.
— Due to the risk of damage, do not use an
ice scraper to remove snow and ice on win-
dows with decorative decals on them.
— Displays and instrument cluster
— Make sure that the display and instrument
cluster are switched off and have cooled
down before cleaning. To switch the cen-
ter display off, select on the MMI home
screen: SETTINGS > Display & brightness
> MMI > Screen cleaning.
— Displays, the instrument cluster, and the
trim surrounding it must not be cleaned
with dry cleaning methods because they
could become scratched.
— Make sure no fluids enter the spaces be-
tween the instrument cluster and the
trim, because that could cause damage.
— Controls
— Make sure that no fluids enter the con-
trols, because this could cause damage.
— Safety belts
— Do not remove the safety belts to clean
them.
— Never clean safety belts or their compo-
nents with chemicals or with corrosive flu-
ids or solvents and never allow sharp ob-
jects to come into contact with the safety
belts. This could cause damage to the belt
webbing.
— If there is damage to the webbing, the
connections, the retractors, or the buck-
les, have them replaced by an authorized
Audi dealer or authorized Audi Service Fa-
cility.
— Textiles, artificial leather, and Alcantara
— Never treat artificial leather or Alcantara
with leather care products, solvents, floor
polish, shoe polish, spot remover, or simi-
lar products.
— Have a cleaning specialist remove stub-
born stains to reduce the risk of damage.
— Never use steam cleaners, brushes, hard
sponges, etc. when cleaning.
— Do not turn on the seat heating* to dry
the seat.
— Objects with sharp edges, such as zippers
or rivets on clothing or belts, can cause
damage to the surface.
— Open hook and loop fasteners, for exam-
ple on clothing, can damage seat covers.
Make sure hook and loop fasteners are
closed.
— Natural leather
251