2021 AUDI TT seats

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 asmall 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
— PASSENGER AIR BAG OFF 8%; ON ® indica-
tor light in the headliner:this indicates if the
front passenger's airbag is activated or deacti-
vated
- 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 #;, 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.

8S1012721BE
Sitting correctly and safely

Always make sure the indicator light corresponds
to the occupancy of the front passenger's seat.
— An adult or individual of similar size in the
front passenger's seat: the front passenger's
airbag must be activated, therefore
PASSENGER AIR BAG ON @ must remain
turned on.
— An individual of smaller size (for example, an
adolescent or small adult) in the front pas-
senger's seat: the front passenger's airbag
must be activated, so
PASSENGER AIR BAG ON ® must stay on.
— Child in a child safety seat on the front pas-
senger's seat: the front passenger's airbag
must be deactivated, so
PASSENGER AIR BAG OFF #; must stay on.
— Front passenger's seat not occupied: the front
passenger's airbag must be deactivated, so
PASSENGER AIR BAG OFF $; must stay on.

Z\ WARNING
— An adult or a person with a small stature
(such as a young person or small adult) seat-
ed on the front passenger's seat will not be
protected by the passenger's airbag in the
event of a collision if the passenger's airbag
is deactivated. This increases the risk of in-
jury and death. Always make sure that
PASSENGER AIR BAG ON @ remains on
while driving. If
PASSENGER AIR BAG ON @ does not
turn on, make sure the front passenger is
sitting correctly in the seat > page 45 and
that there is nothing covering the front pas-
senger's seat (such as blankets or pillows). If
PASSENGER AIR BAG ON @ still does
not turn on, the front passenger's seat must
not be used. Drive to an authorized Audi
dealer or authorized Audi Service Facility
and have the airbag system inspected.
—Achild ina child safety seat on the front
passenger's seat - especially in a rear-facing
child safety seat - can receive a severe im-
pact if the front passenger's airbag deploys,
which increases the risk of serious or fatal
injury. Applies to Coupe: Always secure child
safety seats on the rear seats. If special cir-
cumstances require the use of a child safety

seat on the front passenger's seat, always
make sure that
PASSENGER AIR BAG OFF &%; stays on
while driving. If
PASSENGER AIR BAG OFF #%; does not
turn on, remove the child safety seat and in-
stall it again according to the child safety
seat manufacturer instructions. If
PASSENGER AIR BAG OFF &%; still does
not turn on, the front passenger's seat must
not be used. Drive to an authorized Audi
dealer or authorized Audi Service Facility
and have the airbag system inspected.
— Fluids, electronic devices, or mechanical
damage on the front passenger's seat may
cause the front passenger seat occupant de-
tection to malfunction. The system may
then incorrectly detect if the front passeng-
er's seat is occupied. As a result, it could de-
ploy the front passenger’s airbag incorrectly
or fail to deploy it, which increases the risk
of serious or fatal injury. Make sure that no
wet objects (such as a wet hand towel) and
no fluids come into contact with the front
passenger's seat cushion. If the front pas-
senger's seat becomes wet, dry it immedi-
ately. Make sure no electronic devices (such
as a laptop or a retrofitted seat heater) are
on the front passenger's seat. Do not trans-
port any objects on or under the front pas-
senger's seat.
— Seat covers or protective covers may prevent
the advanced airbag system from correctly
detecting child safety seats or passengers in
the front passenger's seat. You must not use
seat covers or protective covers on the front
passenger's seat that are not specifically ap-
proved for use on Audi seats with an ad-
vanced airbag system.

Child safety seats
General information
When installing and using child safety seats, fol-
low the information in this Owner's Manual, the
applicable state and federal regulations, and the
manufacturer instructions for the child safety
seat.
57

Sitting correctly and safely

You can also obtain useful and current informa-
tion from the following sources:
U.S. National Highway Traffic Safety Adminis-
tration
http://www.nhtsa.gov
http://www.safercar.gov
National SAFE KIDS Campaign
http://www.safekids.org
SafetyBeltSafe U.S.A.
http://www.carseat.org
Transport Canada Information Centre
http://www.tc.gc.ca/roadsafety
Audi Customer Experience Center
https://www.audiusa.com/help/contact-us
https://www.audi.ca/ca/web/en/models/layer/
contact.html


ZA\ WARNING
To reduce the risk of serious or fatal injuries,
children must always be secured in the vehicle
with a child safety seat that is appropriate for
their body size, weight, and age.
— Children ages 12 and under must be trans-
ported using the appropriate child safety
seat. Note differences in regulations be-
tween states and countries. Applies to
Coupe: Also follow the information about
the correct seating position on the rear
bench seat > page 48.
— Child safety seats secured incorrectly in the
vehicle may cause serious or fatal injuries in
the event of an accident. Always secure the
child safety seat according to the manufac-
turer instructions.
— Children or babies must not under any cir-
cumstances be held on the lap of the driver
or other passengers while driving.
— Do not secure more than one child in a child
safety seat.
— Never allow a child to sit in a child safety
seat unsupervised.
— Never allow children to ride unsecured in
the vehicle or to stand or kneel on the seats
while driving. In the event of an accident, a

child could be propelled through the vehicle.

58

This can cause serious or fatal injuries for
the child and passengers.
— If children use an incorrect seating position
while driving, they have a higher risk of in-
jury during a sudden braking maneuver or
accident. This especially applies to children
in the front passenger's seat or children who
have their head near the side airbag deploy-
ment area, if the airbag system is deployed
during an accident. This incorrect seating
position can cause severe or even fatal inju-
ries.
— Applies to: Coupe: Make sure there is
enough space in front of the child in the
child safety seat. If necessary, adjust the an-
gle and position of the seat in front of the
child safety seat.
— The rear side of a forward-facing child safety
seat should be positioned as close as possi-
ble to the backrest on the vehicle seat.
— Applies to: Coupe:Always make sure that the
backrest on the seat where the child safety
seat is installed is securely locked in place
and cannot move forward. Otherwise, the
backrest where the child safety seat is se-
cured could move forward in the event of an
accident or other emergency situation.
— NEVER use a rear-facing child safety seat on
a seat with an ACTIVATED FRONT AIRBAG;
this could cause DEATH or SERIOUS INJURIES
toa CHILD.
— Applies to: Coupe: Always secure child
safety seats on the rear seats.
— If you use a child safety seat on the front
passenger seat, then the front passenger’s
airbag must be deactivated. Always make
sure that PASSENGER AIR BAG OFF %;
stays on while driving. If
PASSENGER AIR BAG OFF #, does not
turn on, remove the child safety seat and
install it again according to the child safe-
ty seat manufacturer instructions. If
PASSENGER AIR BAG OFF 2%; still does
not turn on, the front passenger's seat
must not be used. Drive to an authorized
Audi dealer or authorized Audi Service Fa-
cility and have the airbag system inspect-
ed.

8S1012721BE
Sitting correctly and safely


— If you use a forward-facing child safety seat
on the front passenger's seat, move the seat
as far back as possible so that it is as far as
possible from the front passenger's airbag.
While doing this, make sure the seat can be
adjusted all the way. A child in a child safety
seat on the front passenger's seat can re-
ceive a severe impact if the front passeng-
er's airbag deploys, which increases the risk
of serious or fatal injury.
— Replace the child safety seat after an acci-
dent because there could be damage that is
not visible.
— Even if a child is not sitting in the child safe-
ty seat, the child safety seat must be se-
cured. An unsecured child safety seat may
be thrown through the vehicle interior dur-
ing sudden braking maneuvers or an acci-
dent.

Correct positioning for children
Always secure children ina child safety seat de-
signed for the body size, weight, and age of the
child.
You can secure child safety seats in your vehicle
using the safety belts.
Applies to Coupe: You can also secure child safety
seats to the LATCH anchors and to the top tether
anchors. Depending on the child safety seat, it
may also be necessary to secure it to the top
tether anchor. In Canada, it is required by law to
secure forward-facing child safety seats to the
top tether anchors on the rear seats.
Applies to: Roadster: There are no top tether an-
chors installed in your vehicle. Do not use any
child safety seats or booster seats that require
top tether anchors.
Always transport children in the rear seats
Applies to: Coupe
Accident statistics show that children that are se-
cured correctly in the rear seats are safer than in
front seats. Always transport children in suitable
child safety seats secured on the rear seats.
Children in the front passenger's seat
If you use a child safety seat on the front passen-
ger seat, then the front passenger’s airbag must
be deactivated. Please note the important infor-
mation for this > page 55, Advanced airbag sys-
tem. If you must secure a forward-facing child
safety seat, move the front passenger's seat as
far back as possible so that it is as far as possible
from the front passenger's airbag. While doing
this, make sure the seat can be adjusted all the
way.
Only switch to a larger child safety seat when
absolutely necessary
Switch to a larger child safety seat only when ab-
solutely necessary. Secure your child using a safe-
ty belt without a child safety seat only if all of the
following statements are true:
— The child is large enough to sit upright in the
seat
— The child is able to sit with his or her back rest-
ing completely on the seat backrest
— The child is able to sit with his or her knees
bent over the edge of the seat surface
— The child is able to sit with both of his or her
feet completely touching the floor in the foot-
well
— The lap portion of the safety belt lies flat and
securely over the hip area and never over the
stomach
— The shoulder portion of the safety belt lies flat
and securely over the center of the shoulder
and the chest, and never under the arm, behind
the back, or over the neck or face.
—The child is able to maintain this seating posi-
tion throughout the entire trip
Read and follow the important information and
warnings regarding the correct use of safety
belts > page 49.
G) Tips
— Child safety seats can also be secured to
seats with side airbags. In the event of an
accident, children can also be protected by
the side airbags if the child is correctly se-
cured ina suitable child safety seat that is
attached correctly.
59

Sitting correctly and safely

— Applies to: Coupe: The lower LATCH anchors
as well as the safety belt may be required to
correctly install some child safety seats. Us-
ing both at the same time is permitted, pro-
vided that the fastening systems or safety
belts do not impair those in an adjacent
seating position.
— All child safety seats are constructed so that
they can be secured using the lap safety belt
in the vehicle.
SY Tat ee Mamet Laat OR MCh Le
LATCH anchors
Applies to: Coupe

Z
Applies to: Coupe
Fig. 63 Rear bench seat: lower LATCH anchors
Observe the safety precautions > page 57.
In the United States and Canada, child safety
seats can be secured without safety belts using
the LATCH system. LATCH stands for Lower An-
chors and Tethers for Children. In Canada, similar
systems are called UCRA, LUAS, or UAS.
The Lower LATCH anchors in your vehicle are lo-
cated on the seats of the rear bench seat be-
tween the seat surface and the backrest. These
seating locations each have two lower LATCH an-
chors that can be used to secure a LATCH child
safety seat. Marking points with a > fig. 63 sym-
bol are located on the covers for the lower LATCH
anchors. You can locate the LATCH anchors using
the marking points.
> Remove the covers from both LATCH anchors.
> Secure the unused safety belt that is within
range of the child. To do this, fasten the safety
belt for the seat where the child safety seat will
be installed. Activate the belt retractor lock on
the fastened safety belt. To do this, pull the up-
60
per belt out completely and then allow it to re-
tract. You will hear a clicking sound while the
belt is retracting. It will not be possible to pull
the safety belt out any farther.
> Make sure the fastened safety belt does not
block access to the LATCH anchors. Otherwise,
it may not be possible to secure the child safety
seat to the LATCH anchors correctly.
>» Secure the child safety seat according to the
child safety seat manufacturer instructions.
> Pull on the child safety seat to check if both
sides are engaged correctly in the LATCH an-
chors.
> If possible, also secure the child safety seat to
the respective top tether anchor in the vehicle
=> page 62.

ZX WARNING
— The LATCH anchors in the vehicle are only
designed for child safety seats with the
LATCH system. To reduce the risk of serious
or fatal injury, never secure other child re-
straint systems, belts, or objects to the an-
chors.
-Achild in a child safety seat could play with
the unused safety belts and then become
entangled in them, which increases the risk
of fatal injury. Always secure the unused
safety belt so that it is not within reach of
children in child safety seats.

G) Tips
The LATCH anchors are designed for a total
weight (child and child safety seat combined)
up to 65 lbs (29 kg). If the total weight is
greater than this, the child safety seat must
be secured with the vehicle safety belt.
Securing child safety seats with a safety
rit
Observe the safety precautions > page 57. The
front passenger’s seat is a dangerous location for
a child, even with an advanced airbag system. If
you use a rear-facing child safety seat on the
front passenger’s seat, the front passenger’s air-
bag must be deactivated. Please note the impor-
tant information for this > page 59, Correct >

8S1012721BE
Sitting correctly and safely

positioning for children and > page 55, Ad-
vanced airbag system.
Securing child safety seats
> If you secure a child safety seat to the front
passenger's seat, adjust the front passenger's
seat to the highest position.
>» Secure the child safety seat according to the
child safety seat manufacturer instructions.
> If necessary, activate the belt retractor lock
=> page 67.
> If the child safety seat is secured on the front
passenger's seat, adjust the front passenger's
seat backrest until it rests flat against the child
safety seat. Also make sure that the upper safe-
ty belt fixture is behind the child safety seat.
> Applies to: Coupe: If you secure a child safety
seat on the rear seat, also secure it to the cor-
rect top tether anchor if possible > page 62.
Activating the belt retractor lock
If you secure a child safety seat using the vehicle
safety belt, you must activate the belt retractor
lock. Follow the child safety seat manufacturer
instructions.
The belt retractor lock prevents the safety belt
from becoming loose while driving, which could
result in the child safety seat no longer being ad-
equately secured.
> Secure the child safety seat according to the
child safety seat manufacturer instructions.
While doing so, pull out the safety belt. Insert
the safety belt into the belt latch that belongs
to that seat until it audibly locks.
> Pull the upper belt out completely and then al-
low it to retract. You will hear a clicking sound
while the belt is retracting. It will not be possi-
ble to pull the safety belt out any farther.
> Push the child safety seat into the seat and al-
low the belt to retract more.
> Make sure that the child safety seat cannot
move more than 1 inch (2.5 cm).
Deactivating the belt retractor lock
> Unbuckle the safety belt from the belt latch.
> Remove the child safety seat according to the
manufacturer instructions.
> Allow the safety belt to retract completely. The
belt retractor lock is deactivated.

Z\ WARNING
— A safety belt that is not locked by the belt
retractor lock or a locking device cannot se-
cure a child safety seat while driving or in
the event of an accident, which increases
the risk of fatal injury. Always make sure the
belt retractor lock on the safety belt is acti-
vated if the child safety seat manufacturer
instructions require it.
— Due to the risk of fatal injury, never place a
rear-facing child safety seat on the front
passenger's seat when the front passenger's
airbag is switched on.
—For the child safety seat to offer the maxi-
mum protection, it is especially important
to route the vehicle safety belt correctly. Al-
ways follow the instructions from the child
safety seat manufacturer for routing the
safety belt correctly. Incorrectly fastened
safety belts can cause injuries, even during

minor accidents.

61

Sitting correctly and safely

Fig. 64 Rear backrest: top tether anchors to secure a child
safety seat with an upper belt


fatal injury, never secure other child restraint
systems, belts, or objects to the anchors.



RAZ-0186,



Fig. 65 Rear backrest: securing the upper belt to the top
tether anchor
Observe the safety precautions > page 57.
There is a top tether anchor behind every seat in
the rear bench seat to additionally secure a child
safety seat with an upper belt.
> Secure the child safety seat according to the
child safety seat manufacturer instructions.
> Guide the upper strap on the child safety seat
toward the rear.
> Fasten the belt to the top tether anchor
> fig. 65. While doing this, make sure the belt
is not twisted and is not running over any sharp
edges.
> Pull the belt tightly so that the child safety seat
rests at the top of the seat backrest.

‘The top tether anchors in the vehicle are only
designed for child safety seats equipped with
an upper strap. To reduce the risk of serious or

62

Warm and cold

@) Note
To reduce the risk of damage to the seat heat-
ing elements, do not kneel on the seats or
place heavy pressure on one area of the seat.
@) Tips
— The setting for the seat heating on the driv-
er's side is assigned to the key that is in use.
— If the front passenger's seat heating is
turned on, it will not turn on again automat-
ically if more than 10 minutes have passed
between switching the ignition off and
switching it on again.
Neck heating
Applies to: vehicles with neck heating

BFV-0177


BFV-0178

Fig. 82 Cockpit: neck heating
The neck heating has three levels. If you turn the
knob to the right, the neck heating switches on
=> fig. 82. The LEDs above the seat symbol indi-
cate the ventilation level. Turn the knob to the
left to reduce ventilation. To switch off the neck
heating, keep turning the knob to the left until
no LEDs are turned on.
72

When the power top is closed, the neck heating
will switch automatically from setting 3 to set-
ting 2 after approximately six minutes.

ZA WARNING
— Individuals with reduced sensitivity to pain
or temperature could develop burns when
using the neck heating. To reduce the risk of
injury, these individuals should not use neck
heating.
— The output from the neck heating may be-
come very hot temporarily if the air vents in
the seats > fig. 87 are covered by clothing
or similar objects when the system is switch-
ed on. This can cause burns on unprotected
skin exposed directly to the vents.
@ Tips
— The fan speed is always lower when the
power top is closed than when it is open.

— Energy management > page 109 may re-
duce the heat output if the battery voltage
is too low.
Fluids in the A/C system
Refrigerant in the A/C system
The sticker in the motor compartment provides
information about the type and amount of refrig-
erant used in the vehicle’s A/C system. The stick-
er is located in the front section of the motor
compartment or at the front or back of the hood.

Symbol
A
ss
ott
Meaning

Warning: the A/C system must only
be serviced by qualified technicians.

Refrigerant type

Lubricant type

Refer to the service information
(only available for authorized Audi
dealers or authorized Audi Service
Facilities)
e The A/C system must only be serv-
Ri} iced by qualified technicians. >