sensor AUDI TT COUPE 2020 User Guide

Lights and Vision

Daytime running lights
USA models: the daytime running lights can be
switched on or off using the MMI. Select On or
Off.
Canada models: this function cannot be switched
off. They activate automatically each time the ig-
nition is switched on. This menu item is shown
with a “gray background”.
Entry/exit lighting
The entry lighting function illuminates the area
outside the vehicle when you unlock the vehicle
when it is dark. To switch on the function, select
Entry/exit lighting.
The exit lighting function illuminates the area
outside the vehicle when you turn the ignition off
and open the driver's door when it is dark. To
switch on the function, select Entry/exit light-
ing.
The entry/exit lighting only works when it is dark
and the light switch is in the AUTO position.
Emergency flashers
wm 3 a 2
> in oO


Fig. 42 Center console: emergency flasher button
The emergency flashers makes other drivers
aware of your vehicle in dangerous situations.
> Press the A button to switch the emergency
flashers on or off.
When the emergency flashers are turned on, the
a and B indicator lights will flash at the same
time.
You can indicate a lane change or a turn when the
emergency flashers are switched on by using the
38
turn signal lever. The emergency flashers stop
temporarily.
The emergency flashers also work when the igni-
tion is turned off.
@® Tips
You should switch the emergency flashers on
if:
— you are the last car in a traffic jam so that
all other vehicles approaching from behind
can see your vehicle
— your vehicle has broken down or you are
having an emergency
— your vehicle is being towed or if you are tow-
ing another vehicle
If the ka indicator light turns on, a bulb has
failed. The message indicates the location of the
bulb. Replace the bulb immediately.
Vehicle lights: malfunction! Please contact
Service
There is a malfunction in the headlights or the
light switch. Drive immediately to an authorized
Audi dealer or authorized Audi Service Facility to
have the malfunction repaired.
By Audi adaptive light: malfunction! See own-
er's manual
Adaptive light* is not working. The headlights
still function.
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
a Automatic headlights: malfunction! See
owner's manual
The light/rain sensor is malfunctioning.
The low beams remain switched on at all times
for safety reasons when the light switch is in the
AUTO position. However, you can continue to
turn the lights on and off using the light switch.
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.

8S1012721BB
Lights and Vision

By Headlight range control: malfunction! See
owner's manual
There is a malfunction in the headlight range
control system, which may cause glare for other
drivers.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
High beam assistant: malfunction! See owner's
manual
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired. You can still switch the
high beams on or off manually.
High beam assistant: currently unavailable.
Camera view limited due to surroundings. See
owner's manual
The camera view is blocked, for example by a
sticker or debris.
The sensor is located between the interior rear-
view mirror and the windshield. Do not place any
stickers in this area on the windshield.


— Light bulbs are pressurized and can explode
when they are replaced, which increases the
risk of injury.
— With HID headlights (xenon headlights), the
high-voltage component must be handled
correctly. Otherwise, there is a risk of fatal
injury.


Interior lighting
alee Colm Ue Last]

BFV-0181


Fig. 43 Headliner: interior lighting
J - Door contact switch. The interior lighting is
controlled automatically.
A switch is no longer needed to switch the read-
ing lights on. A swiping movement or a brief tap
on the light is all that is needed to switch the
light on or off. If you hold your finger on the
reading light when switching it on, this can dim
the light down to a certain level.
Interior lighting
There are other optional interior lighting func-
tions that are available. Several functions can be
set in the Infotainment system. Select in the In-
fotainment system: |MENU] button > Vehicle >
left control button > Vehicle settings > Interior
lighting.
Instrument illumination


2 S
| > c o
Fig. 44 Light switch: instrument illumination
The brightness of the instrument cluster and the
center console can be adjusted.
> Press the knob to release it.
39

8S1012721BB
Lights and Vision


— If electrolyte fluid comes into contact with
the eyes, flush them thoroughly with plenty
of clean water for at least 15 minutes and
then seek medical attention.
— If electrolyte fluid comes into contact with
the skin, flush the affected area with clean
water for at least 15 minutes, and then
clean with soap and water and seek medical
attention. Clean affected clothing and shoes
thoroughly before wearing again.
— If the fluid was swallowed and the person is
conscious, flush the mouth with water for at
least 15 minutes. Do not induce vomiting
unless this is recommended by medical pro-
fessionals. Seek medical attention immedi-
ately.
Q Note
If the glass on an automatic dimming mirror
breaks, electrolyte can leak out. This liquid
damages plastic surfaces. Clean this liquid as
quickly as possible, for example with a wet
sponge.
@ Tips
— If the light reaching the rearview mirror is
obstructed, the automatic dimming mirror
will not function correctly,
— The automatic dimming mirrors do not dim
when the interior lighting is turned on or
the reverse gear is selected.
Sun visors


eo
S
Z| > a
G3


Fig. 46 Front headliner: sun visor
Applies to: vehicles with pivoting sun visors: The
sun visors can be pulled out of their brackets and
turned toward the doors (@).
The vanity mirrors on the sun visors have covers.
Slide the cover in the direction of the arrow @).
Applies to: vehicles with mirror lighting: The mir-
ror lighting switches on when the cover opens.
Windshield wipers
Switching the windshield wipers on


BFV-0019



Fig. 47 Lever: windshield wipers.
Move the windshield wiper lever S7 to the corre-
sponding position:
@- Windshield wipers off
@- Interval mode. To increase/decrease the wip-
er intervals, move the switch @) to the left/right.
In vehicles with a rain sensor*, the wipers turn on
in the rain once the vehicle speed exceeds ap-
proximately 2 mph (4 km/h). The higher the sen-
sitivity of the rain sensor* is set (switch @) to the
right), the earlier the windshield wipers react to
moisture on the windshield. You can deactivate
the rain sensor mode* in the Infotainment sys-
tem, which switches the intermittent mode on.
Select in the Infotainment system: [MENU] but-
ton > Vehicle > left control button > Driver assis-
tance > Rain sensor > Off.


@- Slow wiping
@®- Fast wiping
@®- Single wipe. If you hold the lever in this posi-
tion longer, the wipers switch from slow wiping
to fast wiping.
©- Clean the windshield @. To eliminate water
droplets, the windshield wipers perform one af-
terwipe after several seconds while driving in
temperatures above 39 °F (4 °C). You can switch
this function off by moving the lever to position >
41

Lights and Vision

© within 10 seconds of the afterwipe. The after-
wipe function is reactivated the next time you
switch the ignition on.
Clean the headlights*. The headlight washer sys-
tem* only functions when the lights are switched
on. The headlights are automatically cleaned the
first time and every fifth time the lever is moved
to position G).

ZA\ WARNING
— The rain sensor* is only intended to assist
the driver. The driver may still be responsi-
ble for manually switching the wipers on
based on visibility conditions.
— The windshield must not be treated with
water-repelling windshield coating agents.
Under unfavorable conditions, such as wet-
ness, darkness, and when the sun is low,
these coatings can cause increased glare,
which increases the risk of an accident. They
can also cause wiper blade chatter.
— Properly functioning windshield wiper
blades
are required for a clear view and safe
driving > page 42, Replacing windshield
wiper blades.

function. Check your windshield wiper
blades regularly.
—The washer fluid nozzles in the windshield
washer system are heated* at low tempera-
tures when the ignition is on.
— When stopping temporarily, such as at a
traffic light, the speed of the windshield
wipers automatically reduces by one level.
Cleaning windshield wiper blades
Clean the wiper blades when you see wiper
streaks. Clean the wiper blades with a soft towel
and glass cleaner.
> Place the windshield wiper arms in the service
position > page 42.
> Fold the windshield wiper arms away from the
windshield.

ZA WARNING
Dirty windshield wiper blades can impair vi-
sion, which increases the risk of an accident.

Replacing windshield wiper blades

@) Note
— If there is frost, make sure the windshield
wiper blades are not frozen to the wind-
shield. Switching on the windshield wipers
when the blades are frozen to the wind-
shield can damage the wiper blades.
— The windshield wiper system must be
switched off (lever in position 0) before us-
ing a car wash. This prevents the wipers
from switching on unintentionally and caus-
ing damage to the windshield wiper system.
@) Tips
— The windshield wipers switch off when the
ignition is switched off. You can activate the
windshield wipers after the ignition is
switched on again by moving the windshield
wiper lever to any position.
— Worn or dirty windshield wiper blades result
in streaking. This can affect the rain sensor*
42
i
> 2
B8R-0379

Fig. 48 Windshield wipers: removing windshield wiper
blades
Windshield wiper service position/blade
replacement position
> To bring the windshield wipers into the service
position, turn the ignition off and move the
windshield wiper lever into position @)
=> page 41, fig. 47.
> To bring the wipers into the starting position,
turn the ignition on and move the windshield
wiper lever into position @) for at least two sec-
onds & page 41, fig. 47.

8S1012721BB
Lights and Vision

Removing the wiper blade
> Fold the windshield wiper arm away from the
windshield.
> Press the locking knob @ © fig. 48 on the wiper
blade. Hold the wiper blade firmly.
> Remove the wiper blade in the direction of the
arrow.
Installing the wiper blade
> Insert the new wiper blade into the mount on
the wiper arm @) until you hear it latch into
place.
> Place the wiper arm back on the windshield.
> Turn the service position off.

Z\ WARNING
For safety reasons, the windshield wiper
blades should be replaced once or twice each
year.
@) Note
— The windshield wipers must only be folded
up when in the service position! Otherwise,
you risk damaging the paint on the hood or
the windshield wiper motor.

— You should not drive your vehicle or press
the windshield wiper lever when the wiper
arms are folded away from the windshield.
The windshield wipers would move back in-
to their original position and could damage
the hood and windshield.
G) Tips
— You can also use the service position, for ex-
ample, if you want to protect the windshield
from icing by using a cover.
— You cannot activate the service position
when the hood is open.
Messages
If the & indicator light turns on, then there is a
windshield wiper malfunction. Drive to an au-
thorized Audi dealer or authorized Audi Service
Facility immediately to have the malfunction cor-
rected.
>} Automatic wipers: malfunction! See owner's
manual
The light/rain sensor is malfunctioning.
You can still control all functions that are not
controlled by the rain sensor using the wind-
shield wiper lever.
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
Digital compass
Switching the compass on and off
Applies to: vehicles with digital compass

BFV-0288

@
Fig. 49 Rearview mirror: digital compass is switched on

> To turn the compass on or off, press the button
@ until the compass display in the mirror turns
on or off.
The digital compass only works when the ignition
is turned on. The directions are indicated with ab-
breviations: N (north), NE (northeast), E (east),
SE (southeast), S (south), SW (southwest), W
(west), NW (northwest).
@) Tips
To prevent inaccurate compass readings, do
not bring any remote controls, electrical devi-
ces or metallic objects near the mirror.
43

8S1012721BB
Sitting correctly and safely

Safety systems monitoring
The Ea indicator light in the instrument cluster
monitors the safety systems such as the airbags
(including the control modules, sensors, and wir-
ing) and the belt tensioners. It turns on when you
switch the ignition on and turns off after several
seconds.
If the Ea indicator light does not turn on when
the ignition is switched on, does not turn off af-
ter several seconds, or turns on or flashes while
driving, there may be a malfunction in one of the
safety systems. Drive to an authorized Audi deal-
er or authorized Audi Service Facility immediately
to have the malfunction corrected.

A WARNING
Have the malfunction in the safety systems in-
spected immediately. Otherwise, there is a
risk that the systems may not activate during
an accident, which increases the risk of seri-
ous or fatal injury.

53

8S1012721BB
Sitting correctly and safely

The locations of the airbags are labeled with
“AIRBAG”. The following airbags are installed in
your vehicle:
Driver's airbag
Front passenger's airbag
Side airbags
Applies to: Coupe: Head curtain airbag with
ejection mitigation
©
©0080
Knee airbags
Airbags offer the best possible protection in your
vehicle during an accident when they are used to-
gether with safety belts that are fastened cor-
rectly, and when passengers are sitting in the cor-
rect seating position. Airbags are a supplementa-
ry restraint system and do not replace safety
belts.
Applies to: Coupe: Airbags may deploy during
head-on, side-impact, or rollover collisions.
Applies to: Roadster: Airbags may deploy during
head-on or side-impact collisions.
The deployment area for the airbag system can-
not be defined for every situation, since the cir-
cumstances surrounding accidents can vary wide-
ly. Factors that play an important role include the
condition of the object that the vehicle hits (hard
or soft), the angle of impact, vehicle speed, etc.
The deciding factor for the deployment of the air-
bag system is the deceleration that occurs during
an accident. Sensors in the vehicle are designed
to detect the severity of an accident in conjunc-
tion with the control module, and to provide a
targeted and timely deployment of the restraint
system. If the vehicle deceleration that is meas-
ured during an accident is below the specified
reference values in the control module, then the
airbags will not deploy, even though the vehicle
may be severely damaged from the accident. In
these cases, the vehicle occupants will be pro-
tected by the safety belts if they are fastened and
worn correctly.
The deployment of the front passenger's airbag
will depend on the occupancy of the seat
=> page 55.
Each deployed airbag is filled with gas. When this
occurs, the airbag covers open and the airbags

unfold with great force into the deployment zone
within milliseconds. Inflated airbags reduce the
movement of passengers wearing safety belts in
the direction of the impact and thus help to re-
duce the risk of injury. They can help to protect
the head, upper body, and lap, for example. How-
ever, there is the possibility that airbag deploy-
ment can cause injuries.
The airbag system only works when the ignition
is turned on.
If you or other vehicle passengers have physical
limitations that prevent sitting in a correct posi-
tion, modifications to the vehicle may be neces-
sary. For more information, contact an author-
ized Audi dealer or authorized Audi Service Facili-
ty, or call Audi customer support at
1-800-822-2834.
) Tips
Applies to: Coupe
The side curtain airbags in your vehicle have
ejection mitigation functions. This reduces
the risk of being ejected from the vehicle inte-
rior during an accident, especially in the event
of a vehicle rollover.
Advanced airbag system

Fig. 62 Headliner: indicator light to display the status of
the front passenger's airbag
The Advanced Airbag System in your vehicle has
been certified to comply with the requirements
of the United States Federal Motor Vehicle Safety
Standard (FMVSS) 208, as well as Canada Motor
Vehicle Safety Standard (CMVSS) 208 as applica-
ble at the time your vehicle was manufactured.
According to these requirements, the front Ad-
vanced Airbag System on the passenger’s side
55
>

Sitting correctly and safely

has been certified for “suppression” for infants
approximately 12 months old and younger, and
for “low risk deployment” for children aged 3 to
6 years old (as defined in the standard).
The advanced airbag system will activate or deac-
tivate the front passenger's airbag based on the
occupancy of the seat. If a front airbag deploys
during an accident, the deployment force will
adapt to the passenger.
Components
The advanced airbag system consists of the fol-
lowing components:
— Front airbags in the steering wheel and in the
instrument panel on the front passenger's side:
these can protect the front passengers during
an accident
— Passenger occupant detection sensor in the
front passenger's seat: this detects if the front
passenger's seat is occupied (for example, by a
person or a small child in a child safety seat)
— Seat position sensors on the front seats: these
determine the distance between the seat and
the steering wheel or instrument panel
— Sensors in the front seat belt latch: these de-
tect if the safety belts are fastened
—The PASSENGER AIR BAG OFF #, ON @
indicator light in the headliner:this indicates if
the front passenger's airbag is activated or de-
activated
- indicator light in the instrument cluster:
this monitors the function of the Advanced Air-
bag System components to ensure they are
functioning correctly
How the components function together
The passenger occupant detection sensor in the
front passenger's seat detects if the front pas-
senger's seat is occupied. The passenger occu-
pant detection sensor measures the electrical ca-
pacity on the front passenger’s seat. The pas-
senger's airbag is activated or deactivated de-
pending on the electrical capacity that is meas-
ured.
The passenger's airbag is activated if:
56
— The electrical capacity is higher than the
threshold stored in the control module
— The electrical capacity is the same as or greater
than the electrical capacity of a typical adult
The passenger's airbag is deactivated if:
— The electrical capacity is lower than the thresh-
old stored in the control module
— The electrical capacity is the same as or less
than the electrical capacity of a typical one-
year-old child in a child safety seat that has
been used for certification in accordance with
FMVSS 208
If the front passenger's airbag is activated, the
PASSENGER AIR BAG ON @ indicator light
will turn on. If the front passenger's airbag is de-
activated, the PASSENGER AIR BAG OFF #;
indicator light will turn on.
The deployment force of the front airbags adapts
based on whether or not the safety belt is used
and the distance between the seat and the steer-
ing wheel/instrument panel. For example, if a
person is too close to the front airbag, the front
airbag will deploy with less force to help reduce
the risk of injury.
Meaning of PASSENGER AIR BAG OFF #4, ON
® indicator light
When the ignition is switched on, the system de-
tects whether the front passenger's seat is occu-
pied. PASSENGER AIR BAG OFF #7, ON @
will turn on for several seconds during this proc-
ess. Then it will indicate whether the front pas-
senger's airbag is activated or deactivated.
— PASSENGER AIR BAG OFF 8%: the front
passenger's airbag is deactivated and will not
deploy in the event of an accident.
— PASSENGER AIR BAG ON ®: the front pas-
senger's airbag is activated and could deploy in
the event of an accident.
If a change to the occupancy status of the front
passenger's seat is detected
PASSENGER AIR BAG OFF #, ON @ will
flash for several seconds and will then display the
status of the front passenger's airbag.

8S1012721BB
Warm and cold

— Automatic* recirculation mode: auto recircula-
tion needs to be activated in the Infotainment
system. Select in the Infotainment system:
MENU] button > Vehicle > left control button >
Vehicle settings > Air conditioning > Auto re-
circulation. The air quality sensor that is de-
signed for diesel and gasoline exhaust auto-
matically switches the recirculation mode on or
off depending on the level of pollutants in the
outside air.


In recirculation mode, the air inside the vehicle is
circulated and filtered. This prevents the unfil-
tered air outside the vehicle from entering the
vehicle interior. Switching recirculation mode on
when driving through a tunnel or when sitting in
traffic is recommended > A\.
Pressing the <> button, AUTO or the &Y button
switches recirculation mode off.
® Defrosting
The windshield and side windows are defrosted
or cleared of condensation as quickly as possible.
The maximum amount of air flows mainly from
the vents below the windshield. Recirculation
mode switches off. The temperature is controlled
automatically.
The AUTO button switches the defroster off.
& Rear window defogger
If the rear window defogger is activated when
the ignition is switched on, the battery manage-
ment determines based on the battery charge if
it is possible to turn on. Otherwise, the rear win-
dow defogger functions with the engine running
and switches off automatically after approxi-
mately 10 - 20 minutes, depending on the out-
side temperature.
To prevent the rear window defogger from
switching off automatically, press and hold the
& button for more than two seconds. This re-
mains stored up to approximately 15 minutes af-
ter turning off the ignition.


ZX WARNING
You should not use the recirculation mode for
an extended period since no fresh air is drawn


in. With the air-conditioning switched off, the
windows can fog up, which increases the risk
of an accident.

Adjusting the vents
BFV-0222

Fig. 78 Cockpit: adjusting the air vents
To adjust the direction of air flow, turn the
ridged outer adjustment wheel @) © fig. 78.
To adjust the amount of air flow, move the lever
@ on the air vent. To stop the air flow, move the
lever all the way to the left.
Sea Clair)

Fig. 79 Air vents: seat heating
Pressing the #/ button switches the seat heating
on at the highest setting (level 3). The LEDs indi-
cate the temperature level. To reduce the tem-
perature, press the button again. To switch the
seat heating off, press the button repeatedly un-
til the LED turns off.

ZA\ WARNING
Individuals with reduced sensitivity to pain or
temperature could develop burns when using
the seat heating function. To reduce the risk >

71

Assist systems

the system, it warns you about vehicles that are
coming closer or that are traveling with you with-
in sensor range @) > fig. 99: if a lane change is
classified as critical, the display @) in the exterior
mirror > fig. 100 turns on.
The display in the left exterior mirror provides as-
sistance when making a lane change to the left,
while the display in the right exterior mirror pro-
vides assistance when making a lane change to
the right.
Information stage
As long as you do not activate the turn signal,
side assist informs you about vehicles that are
detected and classified as critical. The display in
the mirror turns on, but is dim.
The display remains dim in the information stage
so that your view toward the front is not distur-
bed.
Warning stage
If you activate the turn signal, side assist warns
you about vehicles that are detected and classi-
fied as critical. The display in the respective mir-
ror blinks brightly. If this happens, check traffic
by glancing in the exterior mirrors and over your
shoulder > A\ in General information on
page 95.
@ Tips
You can adjust the brightness on of the dis-
play on the rearview mirror > page 95.
94


General information
Applies to: vehicles with Audi side assist

BFV-0260


BFV-0082

Fig. 102 Rear of the vehicle: position of the sensors (exam-
ple)
Side assist functions at speeds above approxi-
mately 19 mph (30 km/h).
@ Approaching vehicles
In certain cases, a vehicle will be classified as
critical for a lane change even if it is still some-
what far away. The faster a vehicle approaches,
the sooner the display in the outside mirror will
turn on.
@ Vehicles traveling with you
Vehicles traveling in the same direction as your
vehicle are indicated in the exterior mirror if they
are classified as critical for a lane change. All >