transmission AUDI Q8 2021 Owner´s Manual

4M8012721BF
Driving dynamic

comparable to a vehicle without rear axle steer-
ing. Drive carefully to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction corrected.
BS Steering lock: malfunction! Please contact
Service
There is a malfunction in the electronic steering
lock. Drive immediately to an authorized Audi
dealer or authorized Audi Service Facility to have
the malfunction repaired.

IX WARNING
Do not tow your vehicle if there is a malfunc-
tion in the electronic steering lock because
this increases the risk of an accident.
@ Tips
—If there is a malfunction, the steering wheel
may be crooked when driving straight.
—Ifthe A or indicator light only stays on
for a short time, you may continue driving.

All wheel drive (quattro)
Applies to: vehicles with all wheel drive
The all-wheel drive system distributes the driving
power variably to the front and rear axle to im-
prove the driving characteristics. It works togeth-
er with selective wheel torque control, which can
activate when driving through curves
=> page 116.
The all-wheel drive system is designed for high
engine power. Your vehicle is exceptionally pow-
erful and has excellent driving characteristics
both under normal driving conditions and on
snow and ice. Always read and follow safety pre-
cautions > A\.

Z\ WARNING
— Even in vehicles with all wheel drive, you
should adapt your driving style to the cur-
rent road and traffic conditions to reduce
the risk of an accident.
— The braking ability of your vehicle is limited
to the traction of the wheels. In this way, it

is not different from a two wheel drive vehi-
cle. Do not drive too fast because this in-
creases the risk of an accident.
— Note that on wet streets, the front wheels
can “hydroplane’” if driving at speeds that
are too high. Unlike front wheel drive
vehicles, the engine RPM does not increase
suddenly when the vehicle begins hydro-
planing. Adapt your speed to the road condi-
tions to reduce the risk of an accident.
By Tamer!
Applies to: vehicles with sport differential


The sport differential distributes the drive power
to the rear axle based on the situation. The goal
is a high level of agility and ability to accelerate
on curves. The vehicle is very responsive to steer-
ing. The settings depend on the selected Audi
drive select* mode.
Messages
it} Sport differential: malfunction! Please con-
tact Service
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
it} Sport differential: temperature too high.
Please adapt driving style
The transmission temperature has increased sig-
nificantly due to the sporty driving manner. Drive
in a less sporty manner until the temperature re-
turns to the normal range and the indicator light
switches of.

ZA\ WARNING
Contact an authorized Audi dealer or author-
ized Audi Service Facility if the sport differen-
tial is faulty or malfunctioning. The repair
must be performed by trained personnel us-
ing the correct oil in order to ensure safety.

115

Driving information

Traffic light information
Applies to: vehicles with traffic light information

Fig. 94 Instrument cluster: traffic light information dis-
play
The traffic light information gives you a speed
recommendation in order to reach the next traffic
light when it is green @, or it informs you of the
wait time at the next red light (2). Once traffic
light data is received, the traffic light information
will be displayed in the instrument cluster and in
the head-up display*. If the vehicle is in an area
with traffic light information but cannot receive a
traffic light signal, then a gray traffic light sym-
bol will be displayed @).
General information
The traffic light information is subject to system
limitations and may be unavailable or only parti-
ally available in the following situations:
— Ifthe permitted speed limit is exceeded
— If driving below a certain speed limit
— If the next traffic light is less than approxi-
mately 100 feet (30 m) away
— Ifthe estimated wait time at a red light is less
than four seconds
—If there is no traffic light data available
— If emergency response vehicles or public transit
systems are active
— If traffic lights are in construction zones or be-
ing serviced
— If there are warnings from the camera-based
traffic sign recognition*
— If the camera-based traffic sign recognition* is
malfunctioning or not available
— If the data connection has been interrupted
128
— If data transmission is deactivated in the priva-
cy settings
— If the subscription has expired
If this is the case, the menu item will be grayed-
out or it will not be possible to select it.

ZA\ WARNING
— When traffic light information is shown, al-
so always pay attention to the traffic situa-
tion, the distance to other vehicles, and the
area around the vehicle. The driver is always
responsible for assessing the traffic situa-
tion.
— Always adapt your speed to the current
weather, road and traffic conditions. The dis
played information must never cause you to
ignore legal traffic regulations and pose a
safety risk.
— Regardless of the traffic light information,
you should always monitor your speed using
the speedometer and make sure you are ad-
hering to the legal speed limit.
— The traffic light information does not adjust
your vehicle's speed to the speed recom-
mendation shown in the display.
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 121.

(i) Tips
— Traffic light information was only available
in select cities at the time this manual was
printed.
— Traffic light information is not available na-
tionwide.
— The functions depend on the navigation da-
ta* being up-to-date and correct identifica-
tion by the traffic sign recognition*.
— Incorrect values from the camera-based
traffic sign recognition* or outdated naviga-
tion system* map data can result in missing
or incorrect display images.
— Certain traffic lights can automatically ad-
just to the current traffic situation. If this
occurs, the display of traffic light informa-
tion can change suddenly.

4M8012721BF
Driving information

— The traffic signs on the road always take pri-
ority over the display. The driver is always
responsible for adhering to the regulations
applicable in the country where the vehicle
is being operated.
— Units of measurement and language set-
tings are displayed based on how they were
set in the MMI system settings > page 233.
Applies to: vehicles with traffic light information
Switching traffic light information on and
off
The system can be switched on and off in the
MMI page 124.
Accessing traffic light information
> Select in the instrument cluster: vehicle func-
tions tab > Traffic signs.
G@) Tips
If another tab or another function is selected
in the instrument cluster, the traffic light in-
formation will appear in the status bar on the
instrument cluster.
Messages
Applies to: vehicles with traffic light information
Malfunction! See owner's manual
The system could not be configured, for example
due to a network malfunction. Switch the igni-
tion off and shut down the vehicle to restart the
system. Wait several minutes until the vehicle
has shut down completely and then switch the
ignition back on.
Function currently unavailable. See owner's
manual
There is a temporary system malfunction. Check
if one or more of the following situations applies
and correct the issue if necessary:
— Traffic light information is switched off
— Data transmission is deactivated
— The vehicle is not equipped with traffic sign rec-
ognition.
— There is no valid license
— Traffic light information is not available in that
area
Lap timer
Introduction
Applies to: vehicles with lap timer
You can record and evaluate lap times with the
lap timer. You can operate the lap timer using the
multifunction steering wheel > page 13.
Opening the lap timer
> Select in the instrument cluster: Vehicle func-
tions tab > [=] button > Lap times.
An additional indicator will appear in the head-up
display”.

Z\ WARNING
Your focus should always be on driving your
vehicle safely. As the driver, you have com-
plete responsibility for safety in traffic. To re-
duce the risk of an accident, only use the lap
timer functions in such a way that you always
maintain complete control over your vehicle in
all traffic situations.
@ Tips
You can retrieve information from the trip
computer while the lap timer stopwatch is
running.
Fy R teem ale)
Applies to: vehicles with lap timer

Requirement: the lap timer must be open
=> page 129.
Timing laps
> To start timing manually, select Start lap 1 in
the menu.
> To start timing automatically as soon as you be-
gin
to drive, select Start lap 1 by driving off or
Start by driving off in the menu.
> To start timing a new lap after driving a lap, se-
lect New lap in the menu. This starts timing
the next lap at the same time.
129

4M8012721BF
Parking and maneuvering

— Your mobile device should have a sufficient
battery charge level. If necessary, charge
the mobile device before starting to drive.
— Do not use the remote controlled parking
function with devices that are faulty or dam-
aged or whose function is impaired. Only
use the operating systems approved by the
mobile device manufacturer.
— When using remote controlled parking, al-
ways pay attention to the areas where your
vehicle can be accessed. Check that no one
can enter your vehicle and if the vehicle has
been locked after parking is completed.
Take the vehicle key with you when leaving
the vehicle.
Applies to: vehicles with remote park assist plus
The following steps must be completed before
using for the first time:
> Create a myAudi account by registering in the
myAudi app or at my.audi.com, depending on
your country.
> Add your vehicle to your myAudi account.
> Set the key user > page 32.
> Install the myAudi app on your mobile device
and log in with your access information.
Device compatibility
The mobile device will be checked at the start of
a parking procedure. If an incompatibility is de-
tected, it will be displayed in the myAudi app.
Audi does not recommend using the function if
an incompatibility is detected > A\.
A selection of supported Bluetooth devices can
be found in the database for tested mobile devi-
ces at www.audi.com/bluetooth. Compatibility
cannot be guaranteed for all types of mobile de-
vices. The availability depends on the following
factors, among others:
— Brand and build version of the mobile device

D_ System availability may be limited depending on the mar-
ket.
2) In preparation at the time of printing.
3) Applies to: vehicles with remote park assist plus with ga-
rage function
— Version of the mobile device operating system
— Software version of the app used
— Individual settings on the mobile device

Z\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 121.
— There is a risk of an accident if an incompati-
ble mobile device is used. If there is a dis-
play indicating that functionality is restrict-
ed, the vehicle’s reaction speed may be im-
paired due to reduced transmission speed.
Parking options!)2)
Applies to: vehicles with remote park assist plus

Depending on the vehicle equipment, you may
have the following options when using remote
controlled parking:
Driving into parking spaces
— Parallel parking on the left or right side of the
street @ > page 168, fig. 126
— Driving forward or backing into perpendicular
parking spaces (2)/@) > page 168, fig. 126.
— Parking in one-car or two-car garages») ©)/@)
=> page 168, fig. 127
Exiting parking spaces
— Leaving perpendicular parking spaces @)
> page 168, fig. 128.
— Exiting parallel parking spaces (2).
— Exiting one-car or two-car garages?) ®.

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

175

4M8012721BF
Emergency call

Emergency call
Overview
Applies to: vehicles with emergency call function
An emergency call is a combination of data trans-
mission and a phone call. The data transmission
from your vehicle forwards important informa-
tion, such as the vehicle and position data, to the
emergency call center.
Depending on the country and the vehicle equip-
ment, the following functions may be available:
With the emergency call, you can call for help in
dangerous situations as quickly as possible. Use
this function when emergency help is needed
=> page 197.
— Audi connect emergency call (TPS emergency
call). This eCall system uses emergency call
centers operated by third party providers.
With online roadside assistance, you can request
assistance if there is a breakdown or a minor acci-
dent > page 198.

ZA\ WARNING
In areas with poor GPS reception or outside
the coverage range of the respective cell
phone service provider, some functions and/or
services may not be available, it may not be
possible to send or receive data, or functional-
ity may be limited.
@) Tips
To see which data can be transmitted, visit
your Audi country or sales region website at
www.audi.com.

Emergency call
Applies to: vehicles with emergency call function
The services are provided through a SIM card in-
stalled in the vehicle. Services are provided as-
suming that the cell phone network required for
the installed SIM card is functioning and availa-
ble for use. The services made availably by Audi
are only available within the mobile phone net-
work coverage area for the mobile phone service
provider selected by Audi.

—The emergency call function cannot be deac-
tivated in the Infotainment system settings.
— The availability of the TPS emergency call is
limited to certain times.
—The costs for call and data connections for
TPS emergency calls is included in the price
of the services.
Applies to: vehicles with emergency call function
A TPS emergency call can be made manually or
automatically > page 197.
Making an emergency call
Applies to: vehicles with emergency call function

Fig. 137 Front headliner: cover for the emergency call but-
ton
Manual emergency call
Requirement: the ignition must be switched on.
> Tap the cover (@) to open it.
> Press and hold the emergency call button until
the LED () blinks. The emergency call will be
made.
> If the emergency call button is pressed by mis-
take, then press it again immediately and hold
it until the LED stays on. The emergency call
will be canceled.
Automatic emergency call
The vehicle electrical system initiates an auto-
matic emergency call under certain circumstan-
ces, for example if an airbag deploys. The LEDin >
197

Emergency call

the emergency call button () will blink. The
emergency call will be made. The emergency call
cannot be canceled.
LED status
— Green - The emergency call function is availa-
ble.
— Red - There is a malfunction in the emergency
call function. Contact an authorized Audi dealer
or authorized Audi Service Facility. Note the
messages about the availability of the emer-
gency function > page 198.
— Off - The emergency call function is not availa-
ble, perhaps because no network is available.
Warnings
If there is a critical system failure in the emer-
gency call systems, the vehicle occupants will re-
ceive the following warning: see > page 198, LED
status
and > page 198, Messages.
@) Tips
If the emergency call is canceled due toa
poor connection, then the system automati-
cally tries to connect again.
Messages
Applies to: vehicles with emergency call function
508 Emergency call function: malfunction! Lim-
ited availability. Please contact Service
If this indicator light turns on and this message
appears, the emergency call function is restrict-
ed. For example, you cannot call the emergency
call center, but data may still be transmitted un-
der certain circumstances. Drive to an authorized
Audi dealer or authorized Audi Service Facility im-
mediately to have the malfunction corrected.
BS Emergency call function: malfunction! Func-
tion unavailable. Please contact Service
If this indicator light turns on and this message
appears, you cannot make an emergency call.
Drive to an authorized Audi dealer or authorized

) The availability of the services offered depends on the
country and may change in the future.
198
Audi Service Facility immediately to have the
malfunction corrected.
Online roadside
assistance
Applies to: vehicles with online roadside assistance
An online roadside assistance call )) is a combina-
tion of data transmission and a phone call. The
data transmission from your vehicle forwards im-
portant information to the Audi service center,
such as the vehicle and position data.
Calling online roadside assistance
Applies to: vehicles with online roadside assistance

RAZ-0443


Fig. 138 Front headliner: online roadside assistance but-
ton
Calling online roadside assistance
> Press the button @). The LED in the button
turns red. The online roadside assistance call
will be made.
> If you press the button @) by mistake, then
press it again.
Audi incident assistance
A minor accident may be detected by the vehicle
electrical system. You are able to select between
online roadside assistance and an emergency call
in the MMI.

4M8012721BF
Wheels

Glossary of tire and loading
terminology
Accessory weight
means the combined weight (in
excess of those standard items
which may be replaced) of auto-
matic transmission, power steer-
ing, power brakes, power win-
dows, power seats, radio, and
heater, to the extent that these
items are available as factory-in-
stalled equipment (whether in-
stalled or not).
Aspect ratio
means the ratio of the height to
the width of the tire in percent.
Numbers of 55 or lower indicate a
low sidewall for improved steer-
ing response and better overall
handling on dry pavement.
Bead
means the part of the tire that is
made of steel wires, wrapped or
reinforced by ply cords and that is
shaped to fit the rim.
Bead separation
means a breakdown of the bond
between components in the bead.
Cord
means the strands forming the
plies in the tire.
Cold tire inflation pressure
means the tire pressure recom-
mended by the vehicle manufac-
turer for a tire of a designated
size that has not been driven for
more than a couple of miles (kilo-
meters) at low speeds in the three
hour period before the tire pres-
sure is measured or adjusted.
Curb weight
means the weight of a motor ve-
hicle with standard equipment in-
cluding the maximum capacity of
fuel, oil, and coolant, air condi-
tioning and additional weight of
optional equipment.
Extra load tire
means a tire designed to operate
at higher loads and at higher in-
flation pressures than the corre-
sponding standard tire. Extra load
tires may be identified as “XL”,
“xl”, “EXTRA LOAD”, or “RF” on
the sidewall.
259

4M8012721BF
Emergency assistance

@) Tips
Make sure that the connected jump start ca-
bles have sufficient contact with metal.
Towing
General information
You should only perform the steps that follow if
you have the necessary tools and technical ex-
pertise.
Towing requires a certain amount of practice.
Audi recommends contacting a towing company
to have the vehicle transported.
You should only have your vehicle towed by an-
other vehicle when disabled in exceptional cir-
cumstances. Inexperienced drivers should not
tow.
Notes on towing
When the engine is stopped, the transmission
will not be sufficiently lubricated if traveling at
high speeds and long distances:
— The maximum permitted towing speed is 30
mph (50 km/h).
— The maximum permitted towing distance is 30
miles (50 km).
Additional information on towing with a tow
truck
The vehicle may only be towed with the front axle
raised. Do not wrap any chains or cables around
the brake lines.
Tow bar and towing cable
The vehicle can be towed with a tow bar or tow-
ing cable. Both drivers should be familiar with
the special considerations when towing, especial-
ly when using a towing cable.
Always make sure the traction force does not ex-
ceed the permitted level and there are no shock
loading conditions. There is always the risk of the
coupling becoming overloaded when driving off-
road.
For the most safety and security, drive with a tow
bar. You should use a towing cable only if a tow
bar is not available. Use a towing cable made of
synthetic elastic cable similar elastic material.

ZA WARNING
— Towing highly increases the risk of an acci-
dent, for example from colliding with the
towing vehicle.
— To reduce the risk of an accident, do not al-
low anyone to remain inside the vehicle
when it is being transported by a tow truck
or a special transporter.
@) Note
— If normal towing is not possible, for exam-
ple if the transmission is faulty or if the
towing distance is greater than 30 miles
(50 km), then transport the vehicle on a
special carrier.
— If the vehicle is towed by a tow truck at the
axle that is not permitted, this can cause se-
vere damage to the transmission.
— The vehicle must not be tow started for
technical reasons.
@) Tips
— If the power supply is interrupted, then it
will not be possible to move the selector
lever out of the "P" position. The parking
lock must be released using the emergency
release before towing the vehicle
=> page 100.
— Switch Audi pre sense* off > page 152 when
loading the vehicle onto a vehicle carrier,
train, ship, or other type of transportation,
or when towing the vehicle. This can prevent
an undesired intervention from the pre
sense* system.
— Follow the local legal regulations for tow-
ing.
Read and follow the important information under
=> page 295. >

295

Fuses and bulbs


Compressor | 13 | Left headlight






































Audi music interface, USB input

4
5 |Engine mount 15 | USB input
6 |Windshield washer system control module
7 LisioTnieNe panel Nas | Equipinent
8 | Climate control system blower T | Ant-theté dlaunsystem
9 |Driver assistance systems control module :
2 | Engine control module
E UL
10. | Emergency 'callsystem 3 | Front seat electronics, lumbar support
11 | Engi
ngine start 4 |Automatic transmission selector lever
Di 5 |Horn
No. | Equipment 6 | Parking brake
1 |Front seat heating 7 |Diagnostic interface
2 |Windshield wipers 8 | Roof electronics control module
3 | Left headlight electronics 9 |48 V drivetrain generator
4 |Panoramic glass roof 10 | Airbag control module
5 |Left front door control module Electronic Stabilization Control (ESC), An-
Il | ‘
6 |Sockets ti-Lock Braking System (ABS)
7 | Right rear door control module 12 | Diagnostic connection, light/rain sensor
9 | Right headlight electronics 13 | Climate control system
10 Windshield washer system/headlight 14 | Right front door control module
washer system control module 15 | Climate control system compressor
11 | Left rear door control module
12 | Parking heater Fuse assignment - left side of cockpit
No. | Equipment
Seat ventilation, seat electronics, rearview
1 mirror, rear climate control system control
panel, diagnostic connection, traffic infor-
mation antenna (TMC)
2 Vehicle electrical system control module,
diagnostic interface
3 |Sound generator Fig. 190 Left side of the cockpit: fuse panel with plastic
4 | Transmission fluid cooling valve ete
5 |Engine start
8 | Night vision assist, active roll stabilization 5
No. | Equipment
9 |Adaptive cruise assist, front wheel sensors - -
2. |Audi phone box, exterior antenna
10 | Exterior sound generator 5
3 | Climate control system, fragrance system
Intersection assistant, driver assist sys- .
11 4 |Head-up display
tems
5
7d


Steering column lock

300

4M8012721BF
Fuses and bulbs





























Fuse panel (a) (black) Fuse panel (2) (black)
8 |Upper/lower display 10 | Front belt tensioner on driver's side
9 |Instrument cluster Luggage compartment lid central locking,
10 | DVD drive 11 | fuel filler door, luggage compartment cov-
11 | Light switch, switch panels Sf
12 [Steering column electronics 12 |Luggage compartment lid control module
13 | Volume control Fuse panel (2) (red)
14 |MMI Infotainment system control module No. | Equipment
15 | Steering column adjustment 1 | Rear climate control system blower
16 | Steering wheel heating 2 |Sound-amplifier
3 | Exhaust treatment, sound actuator
Fuse assignment 4 |Rear climate control system control panel
ST 5 | Right trailer hitch light
6 | Trailer hitch positioning motor
7 |Trailer hitch release
8 |Left trailer hitch light
9 |Trailer hitch socket
10 |Allroad sport differential
11 | Exhaust treatment
12 |Driver’s side rear safety belt tensioner
Fuse panel @) (brown)
No. | Equipment
Driver assistance systems control module
2. |Audi phone box
« : E -| a fl r al i] " f E 3 Front seat electronics, right lumbar sup-
{ | aE ] | port
- 4 |Side assist
6 |Tire pressure monitoring system
Fig. 191 Left side of the luggage compartment: fuse panel 7 | Bxeharanitenina
with plastic clip 8 Auxiliary heating radio receiver, tank mod-
ule
Fuse panel (@) (black) 10 TV tuner, data exchange and telematics
No. | Equipment control module
1 High-voltage heating, thermomanage- rt Convenience access and start authoriza-
ment tion control module
5. |Air suspension/suspension control 12 | Garage door opener
6 | Automatic transmission control module 13 | Rearview camera, peripheral cameras
: Rear seat heating, rear climate control sys- 14 Convenience system control module, right
tem controls tail light
9 |Central locking, left tail light

301