brake pads AUDI Q2 2021 Owner´s Manual

Instruments and controls

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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

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Bonnet
| Warning! Bonnet not locked. Stop vehicle
and check bonnet lock
If the warning lamp lights up and the message
appears, the bonnet lock is not correctly engag­

ed.

Stop your vehicle without delay and close the
bonnet
^page
296.

f*lu
Electronic stabilisation control (ESC)
If the indicator lamp
§jj
flashes while the vehicle
is in motion, the ESC or traction control system
(ASR) is intervening.
If the indicator lamp
§|j
lights up, the ESC sys­
tem has been switched off for system reasons. In
this case, the ESC can be reactivated by switching
the ignition off and then on again. If the indica­
tor lamp goes out, this means the system is fully

functional.

If the indicator lamp
|g
lights up, the ESC sys­
tem has been partially or completely switched off
via the
J^OFF
button
^>page
145.
Stabilisation control (ESC/ABS): fault! See
own­

er's manual
If the indicator lamp
§§J
and the ABS indicator
lamp
EJ
light up and the message appears,
there is a malfunction in the anti-lock brake sys­
tem or electronic differential lock. This will also
cause an ESC malfunction. The vehicle can still be
braked in the normal way (however the ABS
con­

trol function will be out of action).
Drive to a qualified workshop without delay and
have the fault rectified.

(T)
Note
For more information about the ESC and ABS
systems, refer to
^>page
145.

O Brake
pads

S
Brake pads!
The brake pads are worn.
Drive to a qualified workshop without delay and
have the brake pads checked.

*S
Hill hold assist

|§i
Hill hold assist: unavailable
If this message appears, the hill hold assist is un­
available.
Manual control!
If this message appears, press the brake pedal.
Use the parking brake for the hill start

^>page
82.

<^b
Engine management
Drive system: fault. Please contact work­
shop
If the indicator lamp
Qg
lights up, there is a fault
in the engine management system.
Drive slowly to a qualified workshop without de­
lay and have the engine checked.
EPC Engine management
Applies to: vehicles with petrol engine
If the indicator lamp
\$fi
lights up, there is a
fault in the engine management system.
Drive slowly to a qualified workshop without de­
lay and have the engine checked.

W
Engine management
Applies to: vehicles with diesel engine
If the
indicator
Lamp
|jjj
Lights up when the
igni­

tion is switched on, the glow plugs are preheat­

ing.

If the indicator lamp does not light up or if it
flashes while the vehicle is moving, there is a
fault in the engine management system.
Drive slowly to a qualified workshop without de­
lay and have the fault rectified.

O
Emission control system
If the indicator Lamp
£3 Lights
up or flashes, a
fault has occurred which can reduce the quality of •
33

Driving
Driving
General notes
Running in
A new vehicle should be run in over
a
distance of
1,500 km. For the first 1,000 km the engine
speed should not exceed 2/3 of the maximum
permissible engine speed - do not use full throt­
tle and do not tow a trailer or caravan. From
1,000 to 1,500 km you can gradually increase
the engine rpm and road speed.
During its first few hours of running, the internal
friction in the engine is greater than later on
when all the moving parts have bedded down.
How the vehicle is driven for the first 1,500 km
also influences the engine quality. After this
peri­

od you should continue driving at moderate en­
gine speeds, in particular when the engine is

cold.
This helps to reduce wear and tear on the
engine and increases the potential mileage which
can be covered by the engine.
You should also avoid driving with the engine
speed too low. Change down to a lower gear
when the engine no longer runs "smoothly". Ex­
cessively high engine speeds are prevented by an
automatic rev limiter.
A WARNING
After driving through water, mud, sludge,
etc., the braking effect can be delayed slightly
due to moisture on the discs and brake pads.
Applying the brakes carefully several times
will remove the moisture and restore the full
braking effect.
© CAUTION
- Parts of the vehicle (e.g. engine, gearbox,
running gear or electrical components) can
be badly damaged when driving through
water.
- Always switch off the start/stop system*

^>page
79 before driving through water.
© ' Note
- It is advisable to check the depth at the
deepest point before approaching the wa­
ter.
- Do NOT stop the vehicle, drive in reverse or
switch off the engine before you are out of
the water.
- Bear in mind that waves created by oncom­
ing traffic could exceed the permissible
wading depth of your vehicle.
- Avoid driving through salt water (corrosion).
Avoiding damage to the car
© CAUTION
Take care not to damage
Low-mounted
parts
of the car (such as the spoiler or exhaust sys­
tem) on steep ramps, uneven road surfaces or
roadside kerbs, etc. This applies especially to
vehicles with low ground clearance and to all
vehicles when fully laden.
Driving through water on roads
Please note the following in order to prevent
damage to the vehicle when driving through wa­
ter (e.g. on flooded roads):
- The water level must not be higher than the ve­
hicle's underbody.
- Do not drive faster than walking pace.
How to improve economy and minimise
pollution
Fuel economy, environmental impact and wear
on the engine, brakes and tyres depend largely
on the way you drive the vehicle. By adopting an
economical driving style and anticipating the
traffic situation ahead, you can reduce fuel
con­

sumption by 10
-15
%. The following section
gives you some tips on Lessening the impact on
the environment and reducing your operating
costs at the same time.
Anticipate well in advance
A car uses most fuel when accelerating. If
you
an­
ticipate hazards and speed changes well in ad­

vance,
you will need to brake less and thus accel­
erate Less. Wherever possible, Let the car slow
down gradually with a gear engaged, for •
72

Intelligent technology

/r\
WARNING
You should switch on the off-road mode or
switch off the ESC/traction control system
(ASR) only if your driving ability and the traf­
fic conditions allow you to do so safely -
dan­

ger of skidding!
- The stabilising function is restricted when
off-road mode is switched on. The driven
wheels may start to
spin,
causing the
vehi­

cle to lose grip, in particular on slippery or
wet roads.
- When the ESC/traction control system
(ASR) is switched off, the vehicle will not be

stabilised.

Brakes
New brake pads
New brake pads do not give full braking effect for
the first 400 km, they must first be "bedded in".
However, you can compensate for the slightly re­
duced braking effect by applying more pressure
on the brake pedal. Avoid placing a heavy load on
the brakes during the running-in period.
Wear
The rate of wear on the brake pads depends a
great deal on how you drive and the conditions in
which the vehicLe is operated. Negative factors

are,
for instance, city traffic, frequent short trips
or hard driving with abrupt starts and stops.
Noises
Brake noise may develop in certain situations, de­
pending on the speed, braking force and ambient
conditions (such as temperature and relative hu­
midity).
Effect of moisture and salt
In certain conditions, such as in heavy
rain,
early
morning dew, or after washing the car or driving
through water, the full braking effect can be de­
layed by moisture (or in winter by ice) on the
discs and brake pads. The brakes should be
< "dried" by pressing the pedal to restore full brak-

R
ing effect.
When you are driving at higher speeds with the
windscreen wipers on, the brake pads are very
briefly brought into contact with the brake discs.
This automatic process which goes unnoticed by
the driver is carried out at regular intervals and is
intended to improve braking response in wet
con­

ditions.
The effectiveness of the brakes can also be
tem­

porarily reduced if the car is driven for some dis­
tance without using the brakes when there is a
lot of salt on the road in winter. The layer of salt
that accumulates on the discs and pads can be
removed with a few cautious brake applications.
Corrosion
There may be a tendency for dirt to build up on
the brake pads and corrosion to form on the discs
if the car is used infrequently, or if
you
only drive
low mileages without using the brakes very

much.

If the brakes are not used frequently, or if corro­
sion has formed on the discs, it is advisable to
clean off the pads and discs by braking firmly a
few times from a moderately high speed
•=> A-

Faults in the brake system
If the brake pedal travel should ever increase
suddenly, this may mean that one of the two
brake circuits has failed. Drive immediately to the
nearest qualified workshop and have the fault

rectified.
On the way to the dealer, be prepared
to use more pressure on the brake pedal and al­
low for longer stopping distances.
Low brake fluid level
Malfunctions can occur in the brake system if the
brake fluid level is too low. The brake fluid level
is monitored electronically.
Brake servo
The brake servo amplifies the pressure you apply
to the brake pedal. It only works when the engine
is running. •
147

Intelligent technology

/K
WARNING

- When applying
the
brakes
to
clean
off
de­
posits
on the
pads and discs, select
a
clear,
dry
road.
Be sure
not to
inconvenience
or
en­
danger other road users;
do not
risk an
acci­

dent.
- Never
let the car
coast with
the
engine
switched
off
(this can cause accidents).

(T)
CAUTION

- Never
let the
brakes "drag"
by
leaving your
foot on
the
pedal when you
do not
really
in­

tend
to
brake. This overheats
the
brakes,
re­

sulting
in
longer stopping distances
and

greater wear.
- Before driving down
a
long,
steep gradient,
it
is
advisable
to
reduce speed
and
select
a

lower gear.
In
this way you will make use
of

the engine braking effect and relieve
the

load
on the
brakes.
If
you
still have
to use

the brakes,
it is
better
to
brake firmly
at in­

tervals than
to
apply
the
brakes continuous-

Ly

-
If
the brake servo
is out of
action,
you must
apply considerably more pressure
to the

brake pedal than you normally would.
-
If
you
wish
to
equip
the
car with accessories
such as a front spoiler
or
wheel covers,
it is

important that
the
flow
of air to the
front
wheels
is not
obstructed, otherwise
the

brakes can overheat.

Electro-mechanical

power steering
Electro-mechanical power steering assists
the

driver when steering.
The degree
of
power assistance
is
adapted elec­

tronically,
depending
on the
speed.
Warning/indicator lamps
and
driver
messages
| Do not drive vehicle: steering defective
If the warning lamp lights
up
permanently
and

the message appears, there
may be
a power
steering failure.
Stop
the
vehicle
in a
safe place
as
soon
as
possi­

ble.
Do
NOT drive on. Obtain professional assis­

tance.

S
Steering malfunction: you can continue driv­
ing
If the indicator Lamp Lights up,
the
steering
re­

sponse
may be
heavier
or
lighter than usual.
In

addition,
it is
possible that
the
steering wheel
will
be off
centre when driving
in a
straight line.
Drive slowly
to
a qualified workshop and have
the

fault rectified.
Note
You
can
drive
on if
the warnina/indicator
g/

Lamp
||
or y
|
lights
up
only briefly
Four-wheel drive
(quattro)
Applies to: vehicles with four-wheel drive

On
quattro models
the
engine power is distrib­
uted
to all
four wheels.
General notes
On four-wheel drive vehicles,
the
engine power
is

distributed
to all
four wheels. The distribution
of

power
is
controlled automatically according
to

your driving style and
the
road conditions. Also
refer
to
^>page
145,
Electronic stabilisation con­
trol
(ESC).

The four-wheel drive
is
specially designed
to

complement
the
superior engine power
of
your

Audi.
This combination gives
the car
exceptional
handling
and
performance capabilities
-
both
on

normal roads and
in
more difficult conditions,
such
as
snow and
ice.
Even
so (or
perhaps espe­
cially
for
this reason),
it is
important
to
observe
certain safety points
<=> A-

Winter tyres
Thanks
to its
four-wheel drive, your
car
will have
plenty
of
traction
in
winter conditions, even with
•

148

Care of vehicle and cleaning

A.
WARNING
- Follow the rules and recommendations of
the car wash operator and do not wash the
vehicLe with the ignition switched on - risk
of accident!
- To avoid cutting yourself on sharp metal

parts,
always wear suitable protection when
cleaning the underside of the car or inside
the wheel arches.
- After the car has been washed, the full brak­
ing effect can be delayed by moisture (or in
winter by ice) on the discs and brake pads -
risk of accident! The brakes should be dried
by pressing the pedal to restore full braking
effect.
© CAUTION
- Before washing the vehicle in an automatic
car wash, please make sure to retract the
exterior mirrors to prevent damage. Always
use the electrical power controL to fold the
mirrors in/out on vehicles with electrically
retractable exterior mirrors*.
- Do not wash the vehicle in direct sunlight -
otherwise the paint can be damaged.
- Do not use insect sponges or abrasive
household sponges, etc. - they can damage
the surfaces.
- Matt-painted vehicle parts:
- Do not use polish or wax - otherwise the
paintwork can be damaged.
- Never use car-wash programmes that in­
clude wax coatings. This could spoil the
matt finish.
- Do not attach any stickers or magnet la­
bels to matt-painted parts as these could
damage the paintwork when they are re­

moved.

® For the sake of the environment
The car should only be washed in special wash

bays.
This prevents oily water from getting in­
to the public drains.

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Notes on cleaning and care
For cleaning and care of individual components
on the vehicle, please refer to the tables below.
These are recommendations only. If
you
have
Cleaning the exterior
special questions or certain components are not

listed,
please ask your qualified workshop. Please
also refer to the notes
•=> A-

Component(s) Situation
Wiper blades
Headlights/
rear lights
Sensors/
camera lenses
Wheels
Tailpipes
Ornamental trim/
mouldings
Dirt/deposits
Dirt/deposits
Dirt/deposits
Snow/ice
Road salt
Brake dust
Road salt
Dirt/deposits
Remedy

^>page
56, Cleaning the wiper blades
Soft sponge with mild
detergenta)

Sensors: soft cloth with solvent-free cleaning agent
Camera lenses: soft cloth with alcohol-free cleaning agent
Small brush/solvent-free de-icer spray
Water
Acid-free cleaning agent
Water; suitable stainless steel cleaning product if necessa­
ry
Mild
detergenta);
suitable stainless steel cleaning product
if necessary
313

Index

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Emergency braking function 82
New brake pads 147
Browser
see Media centre 244
Bulb failure
Changing bulbs 334

Bulbs,
changing 334
Buttons
Assigning functions (multi-function steering
wheel) 17
Multi-function steering wheel 15, 18
Operating unit (MMI) 152
C
Cables (USB adapter/AUX adapter) 240
Calling up media 243

Call
list 179

CalL
options 187
Capacities
AdBlue 292

Fuel
tank 343
Washer fluid reservoir 343
Caps for wheel bolts, removing 321
Car care
Washing/cleaning 312
Care
see Cleaning 312
Car phone
172,188

Catalytic converter 295
CD drive 236
Central locking system 37
Cetane number (diesel) 289
Changing settings for additional dispLay .... 19
Charging
see Power sources 60
Charging battery 242
Charging battery (mobile devices) 241
Chassis number 342
Child lock 46
DVD 246
Child seats 267
Fitting 270
Cigarette Lighter 60
Classic view 17
Cleaning 312
Cleaning/de-icing windows 314
Cleaning/treating leather 315
Cleaning Alcantara 315
Cleaning carbon parts 314, 315
Cleaning controls and displays 314
Cleaning fabrics 315
Cleaning leatherette 315
Cleaning plastic parts 314
Closing
Panorama sun roof 48
Windows 46
see also Unlocking/locking 39, 40
Closing/opening
see Unlocking/locking 39, 40
Coasting mode 91
Coat hooks 61
Colour code 342
Coming home/leaving home
see Entry/exit lights 51
Commands (speech dialogue system) 164
Compact temporary spare wheel 324
Compartments 61
Conference calls 180
Connection manager 257
Connections
see Media 234, 243
Consumption (fuel) 19, 20, 342
Contacts 185
From another directory 258
Importing/exporting 187
Memory capacity 189
Storing as a destination
216

Control buttons (MMI operation) 154
Controls and displays (overview) 10
Control units 150
Convenience key
Manual operation 79
Starting/stopping the engine 76
Unlocking/locking 39
Convenience open/close 47
Cooling mode
Automatic air conditioner 69
Manual air conditioner 67
Cooling system
Anti-freeze 299
Checking coolant level 300
347

Index
Rev counter 12, 13
Reverse gear (automatic gearbox) 87
Reversing camera
see Parking aids 137
Rewind (audio/video file) 243
Right control button 16
Rims 308
Washing 313
Ring tone settings 188

RME(fuel)
289
Roaming
see Data connection 203
Roof carrier 64
Roof load 343
Roof rack 64
Rotary pushbutton with joystick function
(MMI operation) 157
Route criteria 217
Route guidance
see Navigation 25, 207
Running in
New brake pads 147
New engine 72
New tyres 305
S
Safelock mechanism 42
Safety 263
Airbag system 281
Child seats 267
Correct sitting position 265
Head restraints 266
Luggage 272
Pedal area 272
Seat belts 275
Telephone 172
Saving fuel
Active Cylinder Management 19, 20
Economy tips (analogue instrument cluster) 21
Economy tips (Audi virtual cockpit) 20
Efficiency program (analogue instrument
cluster) 21
Energy consumers (Audi virtual cockpit) .. 20
Screen
see Display 15, 18
Screwdriver 319
SD card readers (MMI) 235
SDS
see Speech dialogue system 163
Search areas (special destination) 211
Search function 160
Media 245
Navigation 208
Radio 228
Telephone 186
Seat belts
275

Adjusting 278
Belt tensioners 279
Cleaning 314
During pregnancy 278
Height adjustment 279
Putting on 277
Securing child seats 271
Taking off 279
Seats
Adjusting 58
Cleaning 315
Correct sitting position 265
Folding down 63, 64
Seat heating (automatic air conditioner) .. 70
Seat heating (heating/ventilation system
and manual air conditioner) 68
Selection menu 16, 154, 158
Selective catalytic reduction
see AdBlue 292
Selector lever (automatic gearbox)
Manual release (left-hand drive) 93
Manual release (right-hand drive) 94
Positions 86
Self-help 318
Self-learning navigation
see Personal route assist 214
Serial number
(IMEI)
188
Service interval display 304
Service intervals 297
Service position
see Wiper blades, changing 56
Servo assist
see Electro-mechanical power steering .. 148
Settings
Directory 189
Map 221
Media 246
354