tow AUDI Q8 2021 Owner´s Manual

4M8012721BF
Parking and maneuvering

> Move the window wiper lever S7 into the posi-
tion for cleaning the rear window & & page 57.

ZA WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 121.



Warnings
Applies to: vehicles with rearview camera/peripheral cameras

Applies to: vehicles with trailer view
Fig. 122 Upper display: trailer view
When parking with the rearview camera or pe-
ripheral camera, the parking system plus audio
and visual warnings* will also assist you
=> page 160.
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.
Trailer view
Applies to: vehicles with trailer view
The trailer view > fig. 122 assists you in position-
ing the vehicle in front of a trailer.
— Applies to: vehicles with peripheral cameras:
Switch to the Rear view > page 164, fig. 123.
— Select |---| > Trailer view in the upper display
when the parking aid is active.


Now you can position your vehicle in front of the
trailer. The orange orientation line ©) > fig. 122
indicates the expected path toward the trailer
hitch. Use the blue markings © to help you esti-
mate the distance to the trailer hitch. Each mark-
ing represents approximately 1 foot (0.30 me-
ters). The width of the blue surface represents
the maximum steering wheel angle.
Symbols
If $2/&9/< 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 Avis displayed, the respective ultrasonic sensor
is icy or dirty. Clean the area in front of the sen-
sors > page 123.
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.

A WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 121.
— Sensors and cameras have spots in which
the surrounding area cannot be detected. >

163

Parking and maneuvering


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
— 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-
ner of the vehicle does not collide with any
obstacles.
— Keep enough distance from the curb to
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.
G) Tips
— Applies to vehicles with air suspension: The
accuracy of the orientation lines and blue
surfaces on the camera display decreases
when the vehicle is raised or lowered with
the air suspension.
— There is no distance warning for the rear
and the sides* when trailer towing mode is
detected. The front sensors remain activat-
ed. The visual display switches to trailer
mode. There is no guarantee the functions
will be deactivated when using a retrofitted
trailer hitch.
Operating the peripheral cameras
Applies to: vehicles with peripheral cameras




E
3
Fig. 123 Upper display: left side: surrounding area. Right side: 3D surroundings.
On vehicles with peripheral cameras, you can se- Selecting the views
lect among different views. > To display the entire selection bar, tap the cur-
The camera views can be controlled with the rent view (2) or swipe at the edge of the selec-
touch display. In certain views, you can zoom in tion bar from left to right.
or out on the displayed area, and move, tilt, or > To select a view, press (2)- @) or tap in an area
rotate the 3D surroundings. to show the vehicle in the side view )). >

2 Requirement: The vehicle surroundings (Camera) must be
selected in the View in the side area.
164

4M8012721BF
Parking and maneuvering


— Select | > Rear cross-traffic assist in the upper
display when the parking aid is active.

Messages
ire 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-
ed.

Z\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 121.
— 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
your vehicle is pulled too far into the park-
ing space so that it is hidden by adjacent
vehicles.

@) Tips
— 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 system is not available when the vehicle
detects that you are towing a trailer. There
is no guarantee the functions will be deacti-
vated when using a retrofitted trailer hitch.
Do not use these functions when towing a
trailer.
— 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
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.

ZA WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 121.

167

Parking and maneuvering

@) Tips
— If you did not drive past a suitable parking
space too quickly, the system can also be ac-
tivated afterward by pressing Pe.
— The Electronic Stabilization Control (ESC)
must not be switched off during the parking
process. If the ESC intervenes, the parking
process will be canceled.
— You can also drive into a perpendicular park-
ing space yourself and then activate the sys-
tem. If this is the case, the front of the vehi-
cle should already be in the space (4)
=> page 168, fig. 126 so that the sensors
can measure the space.
— You cannot park with the parking assist sys-
tems when you are towing a trailer or have
the connector inserted in the trailer socket.
— The system is not available when certain as-
sist systems are switched on.
— If there are suitable parking spaces on both
sides of the street, for example, on a one-
way street, you can change the side where
the system is searching for parking spaces
by activating the turn signal for the other
side or by pressing on that side in the upper
display.
— The park systems do not provide support for
assisted parking on tight curves.
Park assist plus!)2)
General information
Applies to: vehicles with park assist plus
Park assist plus parks the vehicle after the park-
ing space search and also exits the parking space.
While the driver presses and holds the [>>P] but-
ton and monitors the vehicle's surroundings, park
assist plus controls the steering, gear selection,
acceleration, and braking.



)_ system availability may be limited depending on the mar-
ket.
2) In preparation at the time of printing.
170


ZA WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 121.
— 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.
G) 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. >

4M8012721BF
Parking and maneuvering

— % Maneuver assist is temporarily deacti-
vated.
— A (symbol shown in gray) Maneuver assist
is not available.
— No symbol: maneuver assist was switched
off completely in the settings.
Braking intervention
Braking intervention can be initiated if there is an
impending possible collision with a detected sta-
tionary object. If the brakes were applied until
the vehicle stopped, Maneuver assist: vehicle
has been braked. Obstacle detected will appear
in the instrument cluster and you must take over
control of the vehicle.
If you continue driving toward the obstacle after
the vehicle is braked to a stop, maneuver assist
will automatically be temporarily deactivated un-
til the next maneuvering situation.

Z\ WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 121.
G@) Tips
— The system is only partially available when a
trailer is detected. The white outline is hid-
den at the inoperative areas. There is no
guarantee the functions will be deactivated
when using a retrofitted trailer hitch.
—Ifthe BB indicator light blinks while driving,
ESC will intervene to regulate and maneuver
assist will be canceled.
— System functions may not be available if the
ESC is limited or switched off, or if there is a
malfunction.
— The system will not be available when cer-
tain assist systems are switched on or if
park assist plus is used.
Activating or deactivating maneuver assist
Applies to: vehicles with maneuver assist


Requirements
> Maneuver assist must be switched on in the
parking system settings in the MMI.
> The speed must not be higher than approxi-
mately 6 mph (10 km/h).
Automatic activation
Maneuver assist activates automatically when re-
verse gear is engaged while the engine is run-
ning. A brief tone will sound.
Deactivating temporarily
If you do not want to use maneuver assist during
a parking cycle, you can deactivate it temporarily.
If maneuver assist is deactivated temporarily, it
will be activated again automatically the next
time park assist is activated.
> To deactivate maneuver assist temporarily,
press & @) > page 178, fig. 133 in the upper
display. The 7% symbol will appear.
If you continue driving toward the obstacle after
the vehicle is braked to a stop, maneuver assist
will automatically be temporarily deactivated un-
til the next maneuvering situation.
Activating manually
You can activate maneuver assist in various ways
depending on the situation:
> To activate maneuver assist manually (such as
when driving forward), press the 4 button in
the center console.
> To reactivate maneuver assist after it has been
deactivated temporarily, press 74 @,
=> page 178, fig. 133 in the upper display. The
= symbol will appear.
Switching on or off permanently
> Applies to MMI: Select on the home screen: VE-
HICLE > Parking aid > Maneuver assist. Or
> Select |-] > Maneuver assist in the upper dis-
play when the parking aid is active.


If maneuver assist is switched off permanently,
there will be no symbol in the center of the vehi-
cle graphic @) > page 178, fig. 133.

ZA WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 121.


179

Navigation

Selecting map content (such as POIs) as the
destination
Requirement: map content must be displayed
=> page 210.
> Press on map content on the map (for example,
ii).
Selecting the destination
> Select: F2 > Start.
Route guidance will be activated and the map will
be displayed > page 204, fig. 142.
Stopovers and route plan
Applies to: vehicles with navigation system

You can enter additional destinations during ac-
tive route guidance.
Entering a stopover
Requirement: route guidance must be active.
> Enter a destination > page 201.
Displaying stopovers or the route plan
All destinations are listed in the route plan.
> Press on fin the side menu on the map
=> page 204, fig. 142.
Editing stopovers
> Press on Pin the side menu on the map
=> page 204, fig. 142.
> Adding a stopover: Select: Add destination >
select a destination > Add to route.
> Moving a stopover: press Z. Touch the > sym-
bol and move the entry to the desired position.
Press Done.
> Deleting a stopover: Select: Z > one or more
entries or Select all > Delete > (Done).
Stopping route guidance
Applies to: vehicles with navigation system
Requirement: route guidance must be active and
the map must be displayed.
> Applies to: MMI: Press B( > page 204, fig. 142.
> Applies to: multifunction steering wheel: Select
in the instrument cluster: Navigation tab >
button > Cancel route guidance.
204

Map
Map functions
Applies to: vehicles with navigation system
yn >] 13:51 | E53 Dreshertown Rd
py pe Dee aay a ae LE
- oF ‘a € “epio
Fig. 143 Marked map object

Opening the map
Applies to: MMI
> Press NAVIGATION on the home screen.
> If necessary, press A to display the map.
The following list gives an overview of the infor-
mation displayed on the map. Press on any func-
tion (for example, alternative routes) to show ad-
ditional options.
Select destination > page 202
Enter a destination using intelligent search
=> page 201
Cancel route guidance > page 204
Current route
Request spoken prompt
Alternative routes > page 206
COOH
OO
Display active destinations, stopovers, or
route plan > page 204. The distance to the
destination including the calculated arrival
time is displayed.
Online traffic information > page 209
Altitude ©®

4M8012721BF
Checking and Filling

the vehicle will be operated. If the coolant addi-
tive percentage is too low, the coolant can freeze
and damage the engine.




Coolant Freeze protec-
additive tion
Warm min. 40% min. -13 °F
regions max. 45% (25 °C)
Cold min. 50% max. -40 °F
regions max. 55% (-40 °C)

® Note
— Before the start of winter, have an author-
ized Audi dealer or authorized Audi Service
Facility check if the coolant additive in your
vehicle matches the percentage appropriate
for the climate. This is especially important
when driving in colder climates.
— If the G12evo coolant additive is not availa-
ble in an emergency, do not add any other
additive. You could damage the engine. If
this happens, only use distilled water and
restore the correct mixture ratio with the
specified coolant additive as soon as possi-
ble.
— Only refill with new coolant.
— Radiator sealant must not be mixed with
the coolant.
— You can continue driving if the permitted
G12evo coolant additive was not added.
However, go to an authorized Audi dealer or
authorized Audi Service Facility immediately
to have the coolant replaced to reduce the
risk of engine damage.
— Due to the risk of engine damage, the cool-
ing system should only be refilled by an au-
thorized Audi dealer or authorized Audi
Service Facility. An authorized Audi dealer or
authorized Audi Service Facility can also pro-
vide you with important information about
the recommended coolant additive.
= 5 [RAZ-0540

MIN


Fig. 161 Engine compartment - Coolant expansion tank:
@ cover with release button; @) markings
Observe the safety precautions > page 242, Gen-
eral information.
Checking the coolant level
> Park the vehicle on a level surface.
> Switch the ignition off.
> Open the hood > page 243.
» Check the coolant level in the coolant expan-
sion tank > page 244, fig. 159 using the outer
markings (2) > fig. 161. The coolant level must
be between the markings (2) when the engine is
cold. When the engine is warm it can be slight-
ly above the upper marking.
>» When you add coolant to the expansion tank,
please refer to > page 248, Cooling system.
Adding coolant
Requirement: there must be a residual amount of
coolant in the expansion tank >@.
If you must add coolant, use a mixture of water
and coolant additive. Audi recommends mixing
the coolant additive with distilled water.
> Allow the engine to cool.
> Place a large, thick towel on the coolant expan-
sion tank cap.
> Push the release button @) © fig. 161 on the
cap and carefully turn it to the left until you
feel resistance > A\.
> Push the release button again and remove the
cap completely.
> Add coolant mixed in the correct ratio
=> page 248 up to the MAX marking.
> Make sure that the fluid level remains stable.
Add more coolant if necessary.
249

Checking and Filling

> Turn the cap to the right to tighten it until you
feel resistance a second time.
Coolant loss usually indicates that there is a leak.
Immediately drive your vehicle to an authorized
Audi dealer or authorized Audi Service Facility
and have the cooling system inspected. If the
cooling system is not leaking, coolant loss can re-
sult from the coolant boiling due overheating
and then being forced out of the cooling system.

ZX WARNING
— The engine compartment in any vehicle is a
potentially dangerous area. Stop the engine,
switch the ignition off, and allow the engine
to cool before working in the engine com-
partment. Always follow the information
found in > page 242, General information.
— Never open the hood if you can see or hear
steam or coolant escaping from the engine
compartment. This increases the risk of
burns. The cooling system is under pressure.
When you no longer see or hear steam or
coolant escaping, you may open the engine
compartment with caution.
— When working in the engine compartment,
remember that the radiator fan can switch
on even if the ignition is switched off, which
increases the risk of injury.
— Coolant additive and coolant can be danger-
ous to your health. For this reason, store the
coolant in the original container and away
from children. There is a risk of poisoning.

© Note
Do not continue driving if the coolant expan-
sion tank is empty. Do not add any coolant,
because air could enter the cooling system
and damage the engine. See an authorized
Audi dealer or authorized Audi Service Facility
for assistance.
250
Brake fluid

BFV-0229]


Fig. 162 Engine compartment: cap on brake fluid reservoir
Observe the safety precautions > page 242, Gen-
eral information.
Checking the brake fluid level
> Slide the cover that is located below the wind-
shield wipers on the driver's side toward the
windshield and remove the cover.
> Read the brake fluid level on the brake fluid res-
ervoir > page 244, fig. 159. The brake fluid lev-
el must be between the MIN and MAX markings
ANG
The brake fluid level is monitored automatically.
Messages
GG fi @® Brakes: stop vehicle and check brake
fluid level
Stop the vehicle and check the brake fluid level.
See an authorized Audi dealer or authorized Audi
Service Facility for assistance.
Changing the brake fluid
Brake fluid should be changed at regular inter-
vals. Have the brake fluid changed by an author-
ized Audi dealer or authorized Audi Service Facili-
ty. The authorized Audi dealer or authorized Audi
Service Facility will inform you of the replace-
ment intervals.

A WARNING
— If the brake fluid level is below the MIN
marking, it can impair the braking effect and
driving safety, which increase the risk of an

Wheels

passengers that the vehicle is in-
tended to carry (“seating capaci-
ty”) with an assumed weight of
150 lbs. (68 kg) for each passen-
ger at a designated seating posi-
tion and the total weight of any
luggage in the vehicle. If you tow
a trailer, the weight of the trailer
hitch and the tongue weight of
the loaded trailer must be includ-
ed as part of the vehicle load.
The Gross Axle Weight Rating
(“GAWR”) is the maximum load
that can be applied at each of the
vehicle’s two axles.
The fact that there is an upper
limit to your vehicle’s Gross Vehi-
cle Weight Rating means that the
total weight of whatever is being
carried in the vehicle (including
the weight of a trailer hitch and
the tongue weight of the loaded
trailer) is limited. The more pas-
sengers in the vehicle or passen-
gers who are heavier than the
standard weights assumed mean
that less weight can be carried as
luggage.
The Gross Vehicle Weight Rating
and the Gross Axle Weight Rating
are listed on the safety compli-
270
ance sticker label located on the
driver’s side B-pillar.

Z\ WARNING
Overloading a vehicle can cause
loss of vehicle control, a crash
or other accident, serious per-
sonal injury, and even death.
—Carrying more weight than
your vehicle was designed to
carry will prevent the vehicle
from handling properly and in-
crease the risk of the loss of
vehicle control.
—The brakes on a vehicle that
has been overloaded may not
be able to stop the vehicle
within a safe distance.
—Tires ona vehicle that has
been overloaded can fail sud-
denly, including a blowout and
sudden deflation, causing loss
of control and a crash.
—Always make sure that the to-
tal load being transported -
including the weight of a trail-
er hitch and the tongue
weight of a loaded trailer -
does not make the vehicle
heavier than the vehicle’s
Gross Vehicle Weight Rating.

4M8012721BF
Wheels

Determining correct load
Talis
Use the example below to calcu-
late the total weight of the pas-
sengers and luggage or other
things that you plan to transport
so that you can make sure that
your vehicle will not be overload-
ed.
Steps for Determining Correct
Load Limit
1. Locate the statement “THE
COMBINED WEIGHT OF OCCU-
PANTS AND CARGO SHOULD
NEVER EXCEED XXX KG OR XXX
LBS” on your vehicle’s placard
(tire inflation pressure label)
=> page 266, fig. 168.
2. Determine the combined
weight of the driver and pas-
sengers that will be riding in
your vehicle.
3. Subtract the combined weight
of the driver and passengers
from “XXX” kilograms or “XXX”
pounds shown on the sticker
=> page 266, fig. 168.
4. The resulting figure equals the
available amount of cargo and
luggage load capacity. For ex-
ample, if the “XXX” amount
equals 1400 lbs. and there will
be five 150 lbs. passengers in
your vehicle, the amount of
available cargo and luggage
load capacity is 650 lbs.
(1400-750 (5 x 150) = 650
lbs.)
5. Determine the combined
weight of luggage and cargo
being loaded on the vehicle.
That weight may not safely ex-
ceed the available cargo and
luggage load capacity calculat-
ed in Step 4.
6. If your vehicle will be towing a
trailer, load from your trailer
will be transferred to your vehi-
cle. Consult this manual to de-
termine how this reduces the
available cargo and luggage
load capacity of your vehicle.
>Check the tire sidewall
(=> page 257, fig. 165) to deter-
mine the designated load rating
for a specific tire.
Wheel bolts and rims
Wheel bolts
Wheel bolts must be clean and loosen/tighten
easily.
Rims
Rims with a bolted rim ring* or with bolted wheel
covers* consist of multiple pieces. These compo-
nents were bolted together using special bolts
and a special procedure. You must not repair or
disassemble them > A\.
271
>