brake sensor AUDI TT 2021 Owner´s Manual

Quick access


Red indicator lights
Central indicator light
> page 7,
Instrument cluster
=>page 10
































Cooling system
=> page 10,
=> page 207,
=> page 207
Electromechanical parking brake
=> page 16,
=> page 79
Electromechanical parking brake
=> page 16,
=> page 79
Steering lock
=> page 16
Engine start system
> page 16
Engine stop
=>page 17
Safety belt
=>page 57
Transmission
=> page 83,
=> page 87
Brake system
=> page 107,
=> page 209
Brake system
=> page 107,
=> page 209
Steering
=> page 107
Rear spoiler
=> page 108
Hood
=> page 202
Engine oil pressure
=> page 204
Electrical system
=> page 209
Yellow indicator lights
Central indicator light
=> page 7



























Engine speed limitation
=>page 11
Engine speed limitation
=>page 11,
Drive system
=>page 17
Tank system
> page 12,
=>page 198
Electromechanical parking brake
=>page 16
Steering lock
=> page 16
Engine start system
=> page 16
Electronic Stabilization Control
(ESC)
=> page 17,
=> page 104,
=> page 107
Electronic Stabilization Control
(ESC)
=> page 17,
=> page 105
Anti-lock braking system (ABS)
=> page 717,
=> page 107
Anti-lock braking system (ABS)
=> page 17,
=> page 107
Suspension control
=> page 17
Battery in remote control key
=> page 20
Bulb failure indicator
=> page 38
Adaptive light
> page 38
Light/rain sensor
> page 38,
=> page 43

8S1012721BE
Quick access



Headlight range control system
> page 38
Windshield wipers
=> page 43
Safety systems
=> page 53
Convenience key
=> page 76
Transmission
> page 83,
=> page 87
Electronic Stabilization Control
(ESC)
=> page 105
Steering
=> page 107
Rear spoiler
=> page 108
Tank system
=> page 198
Malfunction Indicator Lamp (MIL)
=> page 200,
Engine oil level (MIN)
=> page 204
Engine oil sensor
=> page 204
Engine warm-up request
=> page 204
Electrical system
=> page 209
Washer fluid level
=> page 212
Tire pressure
=> page 232,
> page 232,
=> page 234,
=> page 235,
=> page 235
Tire pressure
> page 232,
> page 235

Other indicator lights
Turn signals
=> page 37,
=> page 38
Turn signals
=> page 37,
=> page 38
Start/Stop system
> page 77
Cruise control system
=> page 90
Cruise control system
=> page 90
High beam headlights
=> page 37
Electromechanical parking brake
=> page 16
VL
Electromechanical parking brake
=>page 16
Convenience key
=> page 76
Start/Stop system
=> page 77
Start/Stop system
=> page 78
Transmission
=> page 87
Speed warning system
=> page 89
Speed warning system
=> page 89
Cruise control system
eau > page 90,
=> page 90
Cruise control system
=> page 90,
= page 90
Side assist
=>page 95

8S1012721BE
Care and cleaning


ZA WARNING
—To reduce the risk of accidents, only wash
the vehicle when the ignition is off and fol-
low the instructions from the car wash oper-
ator.
—To reduce the risk of cuts, protect yourself
from sharp metal components when wash-
ing the underbody or the inside of the wheel
housings.
— After washing the vehicle, the braking effect
may be delayed due to moisture on the
brake rotors or ice in the winter. This in-
creases the risk of an accident. The brakes
must be dried with a few careful brake appli-
cations.

() Note
— If you wash the vehicle in an automatic car
wash, you must retract the extendable rear
spoiler* if necessary, and fold the exterior
mirrors in to reduce the risk of damage.
Power folding exterior mirrors* must only
be folded in and out using the power folding
function.
—To reduce the risk of paint damage, do not
wash the vehicle in direct sunlight.
—To reduce the risk of damage, do not wash
decorative decals* with a pressure washer.
—To reduce the risk of damage, do not wash
the power top with a pressure washer.
—To reduce the risk of damage to the surface,
do not use insect removing sponges, kitchen
sponges, or similar items.
— When washing matte finish painted vehicle
components:
— To reduce the risk of damage to the sur-
face, do not use polishing agents or hard
wax.
— Never use protective wax. It can destroy
the matte finish effect.
— Do not place any stickers or magnetic
signs on vehicle components painted with
matte finish paint. The paint could be
damaged when the stickers or magnets
are removed.
(@) For the sake of the environment
Only wash the vehicle in facilities specially de-
signed for that purpose. This will reduce the
risk of dirty water contaminated with oil from
entering the sewer system.
Cleaning and care information
When cleaning and caring for individual vehicle
components, refer to the following tables. The
information contained there is simply recom-
mendations. For questions or for components
Exterior cleaning
that are not listed, consult an authorized Audi
dealer or authorized Audi Service Facility. Also
follow the information found in > A.





Component Situation Solution
Windshield wiper | Deposits Soft cloth with glass cleaner, > page 42
blades
Headlights/ Deposits Soft sponge with a mild soap solution®
tail lights
Sensors/ Deposits Sensors: soft cloth with a solvent-free cleaning product
camera lenses Camera lenses: soft cloth with an alcohol-free cleaning sol-
ution
Snow/ice Hand brush/solvent-free de-icing spray
Wheels Road salt Water
Brake dust Acid-free special cleaning solution >

237

Fuses and bulbs

Fuse assign

No. Equipment

18 Rearview camera

19
Convenience access and start authoriza-
tion control module

20
Driver’s and front passenger’s lumbar sup-
port


Fig. 198 Vehicle interior: fuse assignment
22
Front passenger's side neck heating (Road-
ster)

24
Right vehicle electrical system control
module

25 Driver’s side power window

26 Seat heating

27 Vehicle electrical system control module

28 Audi music interface, USB connection

29 Luggage compartment lighting

32 Driver assistance systems

33
Airbag, front passenger’s seat electronics,
roof electronics control module


Hold assist button, interior sound, tail




















34 | light switch, climate control system pres-
No. | Equipment sure sensor, neck heating, sockets
1 | Engine components, exhaust treatment Diagnostics, headlamp range control, air
4
|Infotainment control panel, sound system 35 | quality sensor, rearview mirror, cockpit
5 | Diagnostic connection switch module
6 |Automatic transmission selector lever 36 | Right headlight
Climate control systems control panel, 37 [Left headlight
7 |rear window heating, tire pressure moni- 38 Engine control module, Electronic Stabili-
toring zation Control (ESC)
Parking brake switch, light switch, rain/ 39 | Front passenger's side power window
light sensor, roof electronics control mod- AO | Cigarette lighter, sockets
8 |ule, diagnostic interface, emergency call 41 | Fuel leak diagnosis
and communication control module, con- 7 -
SUPADRIOR HIORIEOFIA 42 Vehicle electrical system control module,
P 9 central locking
9 |Steeri l lectroni
Sg CeIn ess 44 |All wheel drive control module
10 | Vehicle positionin : ;
P - g - 45 | Driver's side seat adjustment
11 aes oe 46 | Driver's side neck heating (Roadster)
49 | Engine start, clutch sensor
12 |Sound system, Infotainment system g
14 | Cimareconttol system Blower 52 | Control module for suspension control
53 | Rear window defogger
15 | Electronic steering column lock window 99°
16 | Exterior antenna, Infotainment system The power seats* are protected via circuit break-
Instrument cluster, emergency call and ers that automatically switch on after a few sec-
17 | -ommunication control module onds after the overload has been reduced.

254

8S1012721BE
Fuses and bulbs

Fig. 199 Left side of engine compartment: fuse assign-
ment.

No.


23 Engine start

341 Engine components, fuel injectors

35 Climate control system

36 Left headlight





3 | Drive system control module

Engine components, engine cooling, oil
temperature/oil level sensor

5 | Exhaust temperature sensor

Brake light switch

haust treatment
Engine cooling, oil pressure regulation, ex-

8 | Heated oxygen sensors

9 |Engine components, exhaust door

10 | Fuel pump

13 |Transmission fluid pump

15 |Horn

16 | Engine components

17 |Suppressor

18
garage door opener control module
Diagnostic interface, battery monitoring,

19 | Windshield wipers

20 | Anti-theft alarm system

21 | Automatic transmission control module


22 | Drive system control module, diagnosis

38

Right headlight

Bulbs
Your vehicle is equipped with maintenance-free
headlights and tail lights. However, if a light bulb
needs to be replaced, please contact an author-
ized Audi dealer or authorized Audi Service Facili-
ty.
255

Index

Operating
Instrument cluster.................0005 12
Multifunction steering wheel............ 12
Multi Media Interface................. 111
Voice recognition system.............. 122
Optional equipment number............. 263
OptiONSIMENU « ssa x 2 smssse oo ore a4, 115,116
Overview (Cockpit): «cscs 2 + coves sv wea 6 ¥ ove 6
P
Painticodes cx csinoe ox avvuos @ macro o one eo 3 263
Paint damage’: = = aves +s awe es eee te ees 238
Panic BURTON wesw: x 2 geese § e amenE aE aOR oe 21
Panic TUNCtION : « acim 2s see 2 e Re Fe Hee FS 21
Parental control............ eee sees 181
Parking aid... 2.1... cece eee eee ee 98
Cleaning the sensors/camera........... 237
Malfunctions ¢ wisi oown ao een « 2 wane 102
Parking brake
Indicator light. ..... 2.0.0... cee eee eee 16
also refer to Electromechanical
parking brake sccs ¢ « cea yo oma ye eee oo: 79
Parkitig Light’ scum: « « nqame « ¢ egyes 5 2 ows a a 36
Parking system
Adjusting the display/warning tone...... 102
Cleaning the rearview camera........... 101
Parking system plus.............-.00 eee 99
Peripheral display...............-..00- 99
Rear parking systeM.............000005 98
Rearview camera........2--..0 02 ee eee 100
also refer to Parking aid............ 99, 100
Parking (automatic transmission) ....... 83, 84
Pass-thrOUgh sau x » eee ¢ 9 een § Hawa & pee 66
Pause (audio/video file).............. 14,177
Perchlorate ...................00000008 258
Performance/torque display
refer to Sport displays.................. 15
Peripheral display...............--.00005 99
Personal hotspot...................00. 142
Phonebook
FOfEFUG CONLACS ccs ¢ c mass cs EES cB eee 137
Playback (media).............---00 eee 177
Playlist... 2... cece cee eee eee 180
Point of interest........ 2... e eee ee eee 151
Point of interest search..............0.. 152
also refer to Point of interest........... 151
272
POLISHING eccsire « sevens i © essen we wievees =H oneseos = 238
Pollen filter
refer to Pollutant filter................. 69
Pollutant filter... 20... 0.0... eee eee 69
Power
Seat adjustment...............02.000. 46
Power sourceS...........0.0005 63, 130,175
POWER EOP! « srrie oo atenene oo crore 2 sores 2 ere 31
Cleaning......... eee eee eee eee 238
CLOSING: s = seas ¢ = deme so Sewee Fe SeeE EF ARS 31
Convenience closing..........0seeeeees 32
Convenience opening................... 32
EMmiergency Opel atoning « ¢ ases « pases & pew 33
Generalinformation..................- 31
Malfunction... ... 2.0.0.0. e cee ee eee eee 32
MESSAGES « sexy ¢ 2 eaem 5 eee sy eS * 32
OPENING « eevies «orm oo eee © 6 ere ws 311
Wind deflector.............. cece eee ee 33
Power windowS............ 000 eee eee eee ee 27
Malfunction...............0 02.2 e ee eee 28
Presentation mode..............---000- 155
Presets (radio). ............0 00 eee eee 166
Pressure
Tire pressure monitoring system.... 232, 233
Til@Siss « 2 nec ¢ eee + + eevee + ¥ eee ee oe 224
Program guide
RadIO costes xs soccee vo eee woe eee © 2 ane © 165
Programming (steering wheel button)...... 14
PROt@CUNGines = 9 newy x 8 aus x eonee wx HER we 238
Pyrotechnic elements..........20.0 00 258
Q
GUBUUIO’s = aan a 3 mam § EK Nee 5K CER § ERS 108
R
Radio... 2... eee eee eee 164
Additional station information.......... 166
PROSCEStas Radio text..... 2... cece eee eee eee 165
Radio communications equipment........ 260
Radio equipment...............2..005- 260
Radio Standards Specification (RSS)....... 261
Rain/light sensor
Headlights ......... 0... cece eee eee eee 36
Intermittent (windshield wipers)......... 41