brake pad AUDI Q2 2021 Owner´s Manual

Instruments and controls

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(D
Doorhandle
(D side assist 127

(D CentraL
locking switch 40

@
Light switch 49
(D Air outlets 66
(?) Control lever for:
- Turn signals and main beam
headlights 50
- Main beam assist 50
- Active lane assist 123

-Trafficjam
assist 117
(7) Multi-function steering wheel
with:

- Horn
- Driver's airbag 282
- Controls for driver information
system 15, 18
- Controls for audio/video, tele­

phone,
navigation system and
speech dialogue system 17, 18

-ButtonH
17,18
- Paddle levers 90
(5) Instrument cluster 12
(?) Control lever for windscreen wipers
and washer 55

@
Steering column with optional
equipment:
- Ignition lock 74
- Starting the engine after a
mal­

function 79

@
Adjustable steering column 74

@
Control lever for:
- Cruise control 104
- Speed limiter 106
-Adaptive cruise control
Ill
@
Depending on equipment, knob for:
- Headlight range control 49
- Head-up display 25

@
Instrument lighting 53

@
Bonnet lock release 296

@
Boot lid switch 44

@
Electric adjuster for exterior mir­
rors 53

@
Electric windows 46

@
Electric child lock 46

@
Infotainment display 153
Deactivating front passenger's air-
bag
Glove box
Drives for CD, DVD and
SIM/SD

cards
Front passenger's airbag
Depending on equipment fitted,
buttons for:
- Drive select
- Start/stop system
- Park assist
- Parking aid
- Hazard warning lights
- Electronic stabilisation control
(ESC)
-Switching infotainment display
on and off
Depending on equipment fitted:
- Heating/ventilation system or
manual air conditioner
- Deluxe automatic air conditioner
Depending on equipment fitted:
- Cigarette lighter
- Electrical socket
Depending on equipment fitted:
- Gear lever (on vehicles with
man­

ual gearbox)
- Selector lever (for automatic
gearbox)
Cup holder
On/off button for infotainment sys­
tem
Infotainment control console ...
Hold assist
Centre armrest with storage com­
partment and the following option­
al equipment:
- Audi music interface
- AUX input/USB charging socket
- Audi smartphone interface ....
- Audi phone box
Electro-mechanical parking brake

|START
ENGINE STOP] button
Centre console with ashtray
Audi music interface
288
61
235
282
131
79
139
135
52
145
153
67
69
60
60
85
61
152
152
84
241
242
253
177
82
76
59

241
•
11

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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£=s
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

Driving
tiptronic mode to use the engine braking effect
and reduce the load on the brakes.
Downhill speed control is deactivated as soon as
the road Levels out again or you press the acceler­
ator pedal.
On vehicles with cruise control system*

<^>page
104, downhill speed control is activated
when you set
a
cruising speed.
A WARNING
The downhill speed control function cannot
defy the Laws of physics and may therefore
not be able to maintain a constant speed in
certain circumstances. Always be prepared to
use the brakes!
Manual gear selection (tiptronic mode)
Applies to: vehicles with automatic gearbox

The
tiptronic feature allows the driver to also
change gear manually.

Fig.
78 Centre console: Manual gear selection using selec­
tor lever

Fig.
79 Steering wheel: Manual gear selection with paddle
levers*
Gear selection with selector lever
The tiptronic mode can be selected either with
the vehicLe stationary or on the move.

•
From position D/S, push the selector lever to
the right into the tiptronic selector gate to
acti­

vate tiptronic mode. As soon as the automatic
gearbox has activated this mode, the letter M
will appear on the display
opage
86, Fig. 75;

e.g.
M4 means
that
the vehicle is in 4th gear.

•
Briefly push the selector lever forwards
0

oF/'g.
78 to change up a gear.

•
Briefly pull the selector lever back
Q
to change
down a gear.
Gear selection with paddle levers*
You can use the paddle levers when the selector
lever is in position D/S or M
(-
tiptronic selector

gate).

• To shift up a gear, briefly pull the paddle lever

Q*Fig.
79.

•
To shift down a gear, briefly pull the paddle lev­

er©.

If
you
use the paddle levers when the selector
lever is in positions D/S, the gearbox will remain
in manual mode for
a
while. To switch back im­
mediately to automatic mode after changing
gears manually,
pull
the paddle
lever 0

^>Fig.
79 for approximately 1 second.
If
you
want to use the paddle levers permanent­
ly, push the selector lever from position D/S to
the right into the tiptronic selector gate.
Description
The gearbox automatically shifts up or down into
the next gear before a critical engine speed is

reached.

The gearbox only allows manual gear changes if
the engine speed would remain within the per­
missible range.
Kick-down feature
Applies to: vehicles with automatic gearbox

The
kick-down feature is designed to give maxi­
mum acceleration.
When the accelerator pedal is pressed right down
past the point of resistance at full throttle (kick-
down feature), the gearbox
wilL
shift down to a
lower gear, depending on road speed and engine •
90

Driving

speed.
The upshift to the next higher gear is de­
layed until the engine reaches maximum rpm.
WARNING
Please note that if the road surface is slippery
or wet, the kick-down feature could cause the
driven wheels to
spin,
which could result in

skidding.

Coasting mode
Applies to: vehicles with S tronic gearbox and coasting mode
In coasting
mode1)
you can use the vehicle's mo­
mentum to freewheel, for instance when ap­
proaching a speed restriction in a built-up area.
The engine is disengaged from the gearbox. This
allows you to save fuel by anticipating the traffic
situation ahead.
Requirements for using coasting mode

•
Efficiency mode selected in drive select*

^>page
131.

*•
The selector lever must be in position D.

•
Road speed less than approx. 130 km/h.

•
Road relatively level.
Activating coasting mode

•
Take your foot off the accelerator.
The
message1)
Coasting will then appear in the
"on-board computer" display. The engine ticks
over at idling speed while the vehicLe is coasting.
Stopping coasting mode

•
Press the brake or accelerator pedal or briefly
pull the paddle lever
^page
90, Fig. 79.
A WARNING
- When coasting mode is activated, there is
no engine braking effect and the vehicle
does not slow down as quickly as usual or
may even pick up speed if
you
are driving
down a slope - risk of accident!
- If other people are using your car, you
should draw their attention to the coasting

mode.

© Note
- The gear is no longer displayed when you
are in coasting mode (e.g.
E
instead of E7).
- The coasting mode is deactivated tempora­
rily on gradients of
15
% or greater.
- Coasting mode is not available while the
cruise control system* or adaptive cruise

control*
is switched on.
Launch control programme
Applies to: vehicles with S tronic gearbox and launch control
programme

The
launch control programme enables maxi­
mum acceleration.
The launch control programme is not available
for all engine/gearbox combinations.
Important: The engine must be warm and the
steering wheel must be pointing straight ahead.

•
Deactivate^
the start/stop system*
^>page
81.
The LED in the
Sj
button will light up.
•
Deactivate25
the hold assist*
^page
84. The
LED in the button will go out.

•
Press the
|aQFF|
button once briefly while the
engine is running
3) 4).

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1)
Not available for all countries.

2)
The system does not need to be deactivated on all gearbox
versions.

3'
On vehicles with driver information system, the ESC lamp
lights up permanently and the message Stabilisation
con­

trol (ESC): offroad. Warning! Restricted stability appears
temporarily in the instrument cluster to indicate the deac­
tivation status.

4)
Vehicles without driver information system: The indicator
lamp flashes slowly.
91

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
Personal hotspot 195
Setting up 196
Setup 191
Topping up data plan 197
Audi drive select 131
Audi magnetic ride
see Suspension control
131

Audi music interface 240
Audi music stream
see Wi-Fi 238
Audio files 243
Audio players
Bluetooth audio players 237
Wi-Fi audio players 238
Audio track 246
Audi phone box 177
Audi pre sense 120
Driver messages 119, 122
Settings 122
Audi side assist 127
Cleaning sensors 313
Driver messages
131

Rear cross-traffic assist 130
Audi smartphone interface 253, 258
Audi virtual cockpit
see Instrument cluster 12
AUTO
Automatic air conditioner 69
Automatic headlights 49
Auto Lock (central locking system) 37
Automatic air conditioner
see Air conditioner (automatic) 66, 69
Automatic gearbox 85
Back-up programme 92

DownhilL
speed control 89
Driving tips 88
Kick-down 90
Launch control programme 91
Malfunction 86
Manual gear selection (tiptronic mode) ... 90
Manual release of selector Lever (left-hand
drive) 93
Manual release of selector Lever (right-hand
drive) 94
Paddle levers 90
Selector lever 88
Selector lever Lock 86
Selector lever positions 86
AUX input
241,
242
Average fuel consumption 19, 20
Average speed 19, 20
Axle loads 343
B
BACK button 152
Background lighting 53
Balance (sound) 260
Bandages
see First-aid kit 318
Bass box 325, 326
Bass (sound) 260
Battery 302
Charge 149
Charging 303
In key 38
Winter conditions 302
Battery, charging (mobile devices) 177
Belts
see Seat belts 275
Bicycle racks (rear carrier systems) 99
Biodiesel 289
Bioethanol (fuel) 289
Blower
Automatic air conditioner 70
Heating/ventilation system and manual air
conditioner 67
Bluetooth
Audio players 237
Connecting a mobiLe phone 173
Remote SIM Access Profile 193
Settings 258
Boot
see Luggage compartment 272
Boot lid
Close button 44

Opening/dosing
electrically 44
Brakes 147
Brake assist system 145
Brake fluid 301
Brake pedal 272
Electro-mechanical parking brake 82
346