ad blue AUDI Q2 2021 Owner´s Manual

Table of Contents

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Park assist 139
Settings for parking aid 143
Fault warnings 144
Towing bracket 144
Intelligent technology 145
Electronic stabilisation control (ESC) .... 145
Brakes 147
Electro-mechanical power steering 148
Four-wheel drive (quattro) 148
Power management 149
Information saved in the control units . . . 150
Infotainment 152

Multi
Media Interface 152
Notes on traffic safety 152
Introduction 152

MMI
ON/OFF button with joystick
function 152
Infotainment display 153
How to use the MMI 153
MMI touch 155
Rotary pushbutton with joystick function 157
Speller for letters/numbers 159
Search function 160
Menus and symbols 161
Speech dialogue system 164
How to use the speech dialogue system .. 163
Notes on the overviews of commands ... 164
Commands 165
External speech dialogue system 170
Telephone 172
Introduction 172
Setting up 173
Using the Audi phone box 177
Using the telephone 178
Favourites 181
Messages 182
Listening to voicemail messages 185
Directory 185
Other settings 187
Troubleshooting 189
Audi connect (infotainment) .... 191
Introduction 191
Option 1: Using the embedded SIM card . 191
Option 2: Using your own SIM card 191
Configuring using
myAudi
196
Calling up Audi connect (infotainment) .. 196
Audi connect infotainment services 197
Wi-Fi hotspot 201
Configuring the data connection 203
General notes on Audi connect
(infotainment) 204
Troubleshooting 205
Navigation 207
Introduction 207
Setup 207
Calling up the navigation menu 207
Entering a destination 208
Personal route assist
214

Home address 215
Favourites 216
Directory contacts 216
Alternative routes 216
Other settings 217
Map 219
Google Earth map display 222
Map update 223
myAudi special destinations 224
Calling up traffic information 225
Troubleshooting 227
Radio 228
Calling up the radio menu 228
Radio functions 228
Radio menu 230
Favourites 231
Other settings 231
Troubleshooting 233
Media 234
Introduction 234
Notes 234
Media drives 235
Bluetooth audio player 237
Wi-Fi audio players 238
Online media and Internet radio 239
Multimedia connections 240
Playing media 243
Other settings 246
Supported media and file formats 249
Troubleshooting 250

Table of Contents
Audi smartphone interface 253
Setting up
253

How to use 254
Troubleshooting 254
System settings 255
Setting the time and date 255
MMI settings 255
Connection manager 257
System update 259
On-board Handbook 260
Sound settings 260
Volume settings 261
Restarting the MMI system 262
Notes on software licences 262
Safety 263
Safe driving 263
General notes 263
Correct sitting positions 265
Child seats 267
Fitting child seats 270
Pedal area 272
Stowing luggage safely 272
Seat belts 275
Why is it so important to use seat belts? . 275
Forces acting in a collision 276
How to wear seat belts properly 277
Belt tensioners 279
Airbag system 281
Description of airbag system 281
Front airbags 282
Side airbags 285
Head-protection airbags 286
Deactivating the front passenger's airbag 288
Service and care 289
Checking and topping up fluids . 289
Fuel 289
Filling the tank 290
Selective catalytic reduction (AdBlue/
DEF) 292
Emission control systems 295
Engine compartment 295
Engine oil 297
Cooling system 299
Brake fluid 301
Battery 302
Windscreen washer 303
Service interval display 304
Wheels 305
Tyres and rims 305
Tyre pressure loss indicator 309
Care of vehicle and cleaning 312
General notes 312
Washing the vehicle 312
Notes on cleaning and care 313
Taking the vehicle out of service 317
Self-help 318
Mobility 318
General notes
318

Equipment 318
Tyre repair kit 319
Changing a wheel 321
Spare wheel 324
Jump-starting 326
Tow-starting / towing away 328
Fuses and bulbs 332
Fuses 332
Bulbs 334
Changing headlight bulbs 336
Changing bulbs for rear lights 339
Technical data and accessories .. 340
Accessories and modifications
to the vehicle 340
Accessories, replacement parts and
repairs 340
Modifications 340
Radio transmitters and business
equipment 340
Technical data 342
Vehicle identification data 342
Explanation of technical data 342
Dimensions 343
Capacities 343
Weights 343
Engine data 344
4

FAQs
FAQs
Before you set off
- How do I adjust the seats?
^page
58.
- How do I adjust the steering wheel?

^>page
74.
- How does the selector lever for the automatic
gearbox work?
opage
86.
- How does the electro-mechanical parking brake
work?
^>page
82.
- How do I adjust the exterior mirrors?

^>page
53.
- How do I refuel my vehicle?
^>page
290.
- How do I refill the AdBlue tank on my diesel ve­
hicle?
•=>
page 293.
- How do I operate the windscreen wipers on
vehicles with rain sensor?
^>page
55.
- Where is the windscreen washer container?

•=>
page 297.
- How can I store the tyre pressures?

•=>
page
311.

- How do I drive with a trailer or caravan?

^>page
96.
Breakdowns and
emergencies
- How do I jump-start the vehicle?
^>page
326.
- Where can I find the warning triangle?

<=>page
318.
- Where can I find the first-aid kit?
•=> pagre
318.
- Where can I find the recommended tyre pres­
sures?
•=>
page 307.
- Which airbags are installed in my vehicle?

•=>
page 281.
- Where are the towline anchorages on the
vehi­

cle?
tapage
328.
- How can I release the tank flap manually?

•=>
page 291.
Useful functions
- How can I automatically control the distance to
the vehicle in front?
^>page
111,
Audi adap­
tive cruise control.
- How can I use the parking aid?
^>page
134.
- How can I have information projected onto the
windscreen?
^>page
25, Head-up display.
- How do I operate the main beam assist for the
headlights?
^>page
50.
- How can I drive off more easily?
opage
84,
Driving off with the hold assist.
- How can I stay in my lane more easily?

cépage
123, Audi active lane assist.
- How can I check the blind spot more easily
when changing lanes?
^>page
127, Audi side
assist.
- How can I adjust the brightness of the instru­
ment and display lighting?
^>page
53.
- How can I change the vehicle set-up in different
driving situations depending on my personal
mood and driving style?
^>page
131, Audi
drive select.
Using the infotainment
system
- How do I switch on the infotainment system
and adjust the volume?
^>page
152.
- How do I navigate through the infotainment
menus?
^>page
153,
How
to use the MMI.
- How can I enter letters and numbers by
hand­

writing?
^>page
155, MMI touch.
- How do I use the search function on the info­
tainment system?
^>page
160, Search func­
tion.
- How do I operate the infotainment system by
voice?
^>page
164.
- Which functions can I control using the buttons
on the steering wheel?
^page
15, Multi­
function steering wheel plus.
- How do I set the date and time?
^>page
255.

Communication

- How can I connect my mobile phone to the
handsfree telephone system?
opage
173.
- How can I charge my mobile phone battery
without a cable?
^>page
177, Using the Audi
phone box.
- How can I control certain apps on my smart-
phone via the infotainment system?

cépage
253, Audi smartphone interface. •
8

- How can I call up information online?

^>page
191, Audi connect (infotainment).
- How can I use the Wi-Fi hotspot?
•=>page
201.
Navigation
- What ways are there to enter
a
navigation des­
tination?
^>page
208.
- How do I operate the map functions?

•=>
page 219.
- How can I display traffic information?

=>
page 225.
Entertainment
- How can I listen to the radio?
^>page
228.
- How can I play media?
^page
243.
- How can I play music from my mobile phone via
the
infotainment
system?
•=>page
237, Blue­
tooth audio
player.

Tips and tricks
- How can I unlock my vehicle from inside to let
passengers in?
=t>page
40.
- How can I open all the windows from outside
using the remote control key?
•=>page
47,

Convenience
open/close function.
- How can I operate both sides of the air condi­
tioner together?
^page
69.
- How can I deactivate the front passenger's air-
bag?
•=>
page 288.
- How do I secure a child seat?
^>page
270.
- What do I have to be aware of when driving
through an automatic car wash?
<$page
312.
- How can I drive (more) economically?

^>page
72.
- How can I see when the next service date is?

^page
304.

Instruments and controls

(DE
button
- To switch on the speech dialogue system:
Briefly press the
\2*\
button. Give a spoken com­
mand after the beep signal.
- To switch off the speech dialogue system:
Press and hold the
0
button for several sec­

onds.
Or: Say the command Cancel.
For more information about the speech dialogue

system,
refer to
<=>page
164,
Speech
dialogue
system.

0
Right thumbwheel
You can adjust the volume of an audio source
or

system message (e.g. during a speech dialogue)
directly while
it
is being played.
- Volume up/down: Scroll the right thumbwheel

up/down.

- Mute/pause: Scroll the right thumbwheel

down.
Or: Press the right thumbwheel.
- Unmute/resume: Scroll the right thumbwheel
upwards. Or: Press the right thumbwheel.

0[i<<]/[>>i]
button

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- To select the previous/next track or station:
Press the
[>>[]
or
[j<<]
button.
- To fast forward/rewind an audio file: Press
and hold the
L^]
orL>ED
button until the desired
playing position has been reached.

(DE
button
- To call up the user-assigned function: Press
the
\M
button on the multi-function steering

wheel.

- To check which function is assigned: Press and
hold
the SD
button.
- To change the assigned function: Select:

|MENU|
button > Car
>
left control button
>
Ve­
hicle settings > Steering wheel button.

@B
button
- To have the last navigation cue repeated:
Press the
H
button while route guidance is ac­

tive.

- To adjust the volume of the navigation cues:
Scroll the right thumbwheel up/down during
route guidance while a navigation cue is being

spoken.

Driver information
system

On-board computer (Audi virtual cockpit)

Applies
to: vehicles with Audi virtual cockpit
ftHSOlr,

0
6,0
1/100
km

Fig.
15
Instrument cluster: Consumption display
Resetting values to zero
Important: The consumption, short-term mem­
ory or long-term memory display must be selec­

ted.

•
To reset the figures in the selected memory
to

zero,
press the left thumbwheel (?)
^>page
15,
Fig.
8
on the multi-function steering wheel for
one second. Or:

•
On the multi-function steering wheel, select
right control button > Reset values*.
Changing settings for additional display
The additional displays that can be selected vary
depending on the equipment installed on your
vehicle.

•
On the multi-function steering wheel, select
right control button
>
Additional display.

•
Select the desired additional display.
Calling up vehicle functions

•
Call up the first tab (on-board computer) using
the
ElE]
button on the multi-function steering

wheel.

The equipment installed on your vehicle deter­
mines which of the following displays are availa­

ble:

- Date and time
^>page
255
- Average fuel consumption
- AdBlue range
^>page
292

-Single
journey memory summary
19

Instruments and controls

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• To reset the figures in the selected memory to

zero,
press the left
thumbwheel (Î) •=>page
18,
Fig. 13 on the multi-function steering wheel for
one second.
Calling up vehicle functions
• Call up the first tab (on-board computer) using
the
0E]
button on the multi-function steering

wheel.

•
Press the
@
button on the multi-function
steering wheel and select Vehicle functions
from the menu.
The equipment installed on your vehicle deter­
mines which of the following displays are availa­

ble:

- On-board computer fl, B
opage
21
- Efficiency program
3
<^page
21
- Digital speedometer
- Assists
cépage
104
- Traffic signs
^>page
108
- Reduced display
On-board computer
On the on-board computer you can call up the
following displays in turn by scrolling the left
thumbwheel on the multi-function steering

wheel:

- Date
•=>
page 255
- Range
- AdBlue range*
^>page
292
-Short-term
memoryD

- Average fuel consumption
- Long-term memory B
The single journey memory processes the infor­
mation on
a
journey from the time the ignition is
switched on until it is switched off. If the journey
is resumed within two hours after the ignition is
switched off, the new figures are automatically
included in the calculation.
Unlike the single journey memory, the
total
jour­
ney memory is not erased automatically. In this
way, you can determine the period for which you
wish the on-board computer to supply driving in­

formation.

The following additional display may be available
in the on-board computer, depending on the ve­
hicle equipment:
- Active Cylinder Management: The engine auto­
matically shuts down two cylinders when per­
formance demand is low and certain other
con­

ditions have been met. This process is imper­
ceptible to the occupants. The driver message

2-cylinder
mode will appear if the current or
average fuel consumption display
oFig.
16 is
selected in the instrument cluster. The cylin­
ders are reactivated under heavier load condi­

tions.

Efficiency program
3

Applies to: vehicles with efficiency program
The efficiency program can help to save
fuel.
It
evaluates fuel efficiency data, shows a list of aux­
iliary equipment affecting fuel consumption, and
suggests gear changes. It also provides economy
tips for saving
fuel.

The efficiency program uses the trip and fuel
con­

sumption data from the short-term memory.
When you clear the data from the efficiency pro­

gram,
the values in the short-term memory are
reset to zero.
The following additional displays are available in
the efficiency program, depending on the vehicle
equipment:
- Advanced gear-change indicator: The advanced
gear-change indicator is based on the same
log­

ic as the "regular" gear-change indicator. The
"regular" gear-change indicator disappears
from the display when the advanced gear-
change indicator appears
^>page
14.
- Energy consumers: The efficiency program
shows a List of energy consumers currently af­
fecting the vehicle's fuel consumption. The dis­
play shows up to three energy consumers. The
energy consumer drawing the most power ap­
pears at the top of the list. If more than three
energy consumers are switched on, the ones
currently using the most power are displayed.
In addition, a scale indicates the overall current
fuel consumption of all energy consumers.
- Economy
tips:
Economy tips will automatically
appear intermittently in the efficiency program •
21

Instruments and controls

t/ï

SQ>

Central warning/indicator Lamp

•=>
page 26,
Audi pre sense*

\^>page
121
Brake system
/
^>page
29

ELectro-mechanical
parking brake

Pipage
30
| Cooling system

>page30
ngine
oil pressure

>page
31
Alternator

opage
31
| Seat belt

^>page
31,
^>page
31
Electro-mechanical power steering

1/

*$page
148
Steering lock

^>page
32
Engine stopped while vehicle is
I moving

^>page
32

Learbox

>page 92
Bonnet

^page
33
Adaptive cruise control*

cépage
113
Emergency assist*

•=>poge
126
AdBlue*

^>page
292
AdBlue*

^>page
292
Yellow indicator lamps

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Central warning/indicator lamp

^>
page 26,
Brake servo*

^>
page 29
Electronic stabilisation control
(ESC)
•
^>page
33
Electronic stabilisation control
(ESC)
•
^>page
33
Electronic stabilisation control
(ESC)

^>page
145
Anti-lock brake system (ABS)
•/
^>page
33
Safety systems
/
<>page 31

Brake pads

<=>page
33
Electro-mechanical parking brake

•=>page
30
Hill hold assist

<=s>page
33
Tyre
pressure*

*$page
309
Tyre pressure*

^>page
309
Engine management*

^>page
33
Engine management*

^>page
33
Engine management*

tapage
33
Emission control system
/
<=>page
33
Diesel particulate
filter*

^>page
34
Engine speed governing*

Opcrge
34
Engine oil level
(MIN)
^>page
34
Engine oil sensor

^>page
34
Engine warm-up
requested*

opage
34
Battery charge

^>page
31
27

Instruments and controls

B

<$*

Fuel tank system

^page
35
Washer fluid level

^>page
35

1
Windscreen wipers

Éyal 1 ^poge
35

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3

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B-c

Sa

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Remote control key*

^>page
77
Driver's
door*

Opage
35
Battery in remote control key

^>page
38
Bulb monitor*

•=>
page 35
Headlight range control*

^>page
35

HP 1
Adaptive light*

^J |^poge35

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^* ^
v_^

AdBlue^

£2

Light sensor/rain sensor*

^>page
36
Gearbox (automatic gearbox)

^page
92,
Clutch (manual gearbox)

^>page
32
Steering lock

^>page
32
Engine start system

^>page
32
Electro-mechanical power steering

<=>page
148
Suspension control*

opage
36
Active lane assist*

\^>page
124
Side assist*

^>page
131
Pre sense*

^>page
122
AdBlue*

opage
292
AdBlue*

<^>page
292
28
Further indicator lamps

0

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Turn signals

^>page
36
Trailer turn signals*

^>page
36
Rear seat belt*
/
<3page
31
Cruise control system*

^>page
104
Speed Limiter*

ï>page
106
Adaptive cruise control*

^>page
113
Adaptive cruise control*

^>page
113
Adaptive cruise control*

^>page
113
Adaptive cruise control*

^>page
114
Active lane assist*

^>page
124
Hold assist*

^>page
84
Start/stop system*

<^page
79
Start/stop system*

^•page
79
Convenience key*

^page
79
Engine start system

<=>page
32
Gearbox

ï>page
92
Electro-mechanical parking brake

^>page
30
Electro-mechanical parking brake

^>page
30
Hold assist*

^>page
84

Instruments and controls

^^

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Hill hold assist

^>page
33
Rear seat belt
/
^>page
31
Rear seat belt
/
^>page
31
Child lock
(electric)*

cépage
46
AdBlue*

^page
292

Kfl I ^
page 122
Rest recommendation*

^>page
110
Speed warning function*

cépage
104
Cruise control system*

^>page
104
Speed limiter*

^>page
106
Park assist*

^>page
139
Park assist*

^>page
139
Adaptive cruise control*

^>page
114
Adaptive cruise control*

tapage
114
Active Lane assist*

tapage
124
Side assist*

tapage
131
Pre sense*
Camera-based traffic sign recogni­

tion*

^>
page 108
Main beam assist*

^>
page 50
Main beam headLights

Pipage
50
(©) Brake system
If the warning Lamp Lights up, there is a fault in
the brake system.
| Stop vehicle and check brake fluid level
Stop the vehicle and check the brake fluid level.
Obtain professional assistance if necessary.
| Warning! Brake servo inoperative!
You need to apply much more force to operate
the brakes if the brake servo fails. Obtain profes­
sional assistance.
| Brakes: fault. Safely stop vehicle
If the warning lamp lights up and the message
appears, there is a fault in the brake servo.
If the ABS indicator lamp
[g]
and ESC indicator
lamp
I^J
light up together with the brake warn­
ing
Lamp||
and this driver message appears,
the ABS, ESC and brake force distribution sys­
tems have failed
•=> A-

Do not drive on. Please seek professional assis­
tance
^A-

| Parking brake system fault! See owner's
manual
- If the warning lamp and the message appear
after you switch on the ignition when the ve­
hicle is stationary, please check whether you
can release the parking brake. If the parking
brake cannot be released you should obtain
professional assistance. If the parking brake
can be released but the message
stilL
appears,
drive to a qualified workshop without delay and
have the fault rectified.
- If the warning lamp and the message appear
while driving, there may be a malfunction in
the parking brake auto release or the emergen­
cy brake functions. You may not be able to ap­
ply or release the parking brake. Do not park
the car on a gradient. Obtain professional assis­

tance.

Brake servo: restricted. You can continue driv­

ing.
Please contact workshop
There is a fault with the brake servo. The brake
servo remains available with reduced capacity.
29

Parking aids
Reversing camera

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Introduction
Applies to: vehicles with reversing camera

Fig.
127 Diagram: Parking perpendicular to the roadside
The reversing camera assists you by displaying
orientation lines when you are parking or ma­
noeuvring the vehicle.
General notes
Applies to: vehicles with reversing camera

Fig.
128
®
: Area covered by the reversing camera;
@:

area NOT covered by the reversing camera (example)

Fig.
129 Boot lid: Location of reversing camera (example)
The reversing camera is located above the rear
number plate. Please ensure
that
the lens of the
reversing camera
^>Fig.
129 is
kept
free of de­
posits and any other substances which could im­
pair the function of the parking aid. Notes on
cleaning
^>page
312.

Q)c$Fig.
128 represents the area covered
by
the
reversing camera. Only this area is shown in the
picture on the infotainment display. Objects out
of range of the camera in area (2) do not appear
in the picture.
WARNING
-Please observe the safety warnings
oA'fi

General notes on page 134.
- For safety reasons, you should not use the
system if the position and installation angle
of the reversing camera have been changed,

e.g.
due to an accident. Have it checked by a
qualified workshop.
- Only use the reversing camera to assist you
if it is supplying you with a good and clear
picture. The quality of the picture can be im­
paired by adverse light, dirt on the lens or a
defect.
- Only use the reversing camera when the
boot lid is completely closed. The orienta­
tion lines and blue markings are not shown
when the boot lid is open. Please make sure
that there are no objects mounted to the
rear end of the vehicle which could block the
view of the reversing camera.
- The camera lens enlarges and distorts the
field of
vision.
Objects on the screen are
modified and depicted inaccurately.
- In certain situations, people or objects on
the display may appear closer or further
away than they really are:
- Objects which are not touching the

ground,
such as the bumper of
a
parked
vehicle, a tow-bar or the rear end of
a

truck. In this case, do not use the orienta­
tion Lines as a guide.
- When you are reversing from a horizontal
surface up a gradient or down a
hill.

-When approaching protruding objects.
- When the vehicle has been loaded with a
greater load on the rear.
137