2021 AUDI TT warning

8S1012721BE
Media



ZA WARNING
—To reduce the risk of an accident, only use
Audi connect services and the Wi-Fi hotspot
only if the traffic situation permits it. Read
and follow the guidelines provided in
=>
page 110, Traffic safety information.
— It is only safe to use tablets, laptops, mobile
devices and other similar devices when the
vehicle is stationary because, like all loose
objects, they could be thrown around the in-
side of the vehicle in a crash and cause seri-
ous injuries. Store these types of devices se-
curely while driving. Also read the warnings
in the chapter > page 52.

Multimedia connections
USB adapter for Audi music interface or
USB charging port
Applies to: vehicles with Audi music interface/USB charging
es
2
<
eg

[RAH-9203|

@) Note
Always follow the information found in >@® in
General information on page 141.
G) Tips
— Depending on the Internet connection and
network traffic, the connection may discon-
nected when online media sources are play-
ing.
— Online media and Internet radio usage de-
pends on the service availability of the third
party provider.
— Audi simply makes the access to online me-
dia services possible through the MMI and
does not take any responsibility for the con-
tent
of the online media services.
— Depending on the mobile device being used,
there may be interruptions during media
playback and when using the myAudi app.
To avoid interruptions when using a mobile
device, do not lock the screen on your mo-
bile device and keep the myAudi app in the
foreground.
— Contact an authorized Audi dealer or au-
thorized Audi Service Facility for additional
information about online media.
Fig. 152 Audi Genuine Accessories: USB adapter
Depending on the vehicle equipment, you can
connect your mobile devices (such as a smart-
phone or MP3 player) to the Audi music interface
or a USB charging port using a special USB adapt-
er.
You can purchase the USB adapter cable from an
authorized Audi dealer or at specialty stores:
@ USB adapter for devices with a micro USB
connection
@ USB adapter for Apple devices with a Light-
ning connection
@ USB adapter for devices with USB type C con-
nection
@ USB adapter for Apple devices with a dock
connector
C) Note
Handle the USB adapter carefully. Do not al-
low it to be pinched.

Fig. 153 Storage compartment in the center console: con-
necting mobile devices
Connect your mobile devices to the Audi music in-
terface in order to operate them through the
MMI and charge the battery.
USB input
> Connecting a mobile device using a USB
adapter: connect the applicable USB adapter (2)
to the port on the Audi music interface @) and
then connect the adapter to the mobile device
@ (such as an iPod).
> Charging a mobile device using a USB adapter:
when you connect a mobile device to the Audi
music interface (@) using the applicable USB
adapter @), the battery will automatically
charge.
> Disconnecting a mobile device from the Audi
music interface: remove the USB adapter @)
from the Audi music interface @).
> Disconnecting mobile devices with a dock con-
nector: remove the dock connector from the
Apple device with the release tabs pressed in @)
=> page 175, fig. 152.
The media are started and operated through the
mobile device or the MMI, depending on the de-
vice being used > page 177.
Connecting multiple mobile devices: if a mobile
device (such as a smartphone) is connected at the
respective USB port on the Audi music interface,
then all devices can be used as a playback source.
AUX Input
> Connecting a mobile device to the AUX input:
connect the cable G) to the AUX input © on the
176
Audi music interface and then to the mobile de-
vice
@) (such as an MP3 player or smartphone).
> Disconnecting a mobile device from the AUX
input: remove the cable (S) from the Audi music
interface.
> Operation: select and confirm the External au-
dio player source ©) > page 177, fig. 154. The
media are started and operated through the
mobile device ().


ZA WARNING
Driving requires your complete and undivided
attention. As the driver, you have complete re-
sponsibility for safety in traffic. Never operate
mobile devices while driving, because this in-
creases the risk of an accident.

@) Note
— Remove the connector from the Audi music
interface carefully so it is not damaged.
— Use a USB extension cable to connect devi-
ces that have an integrated USB connector
(such as a USB stick) to prevent damage to
your USB device and the Audi music inter-
face.
— Extremely high or low temperatures that
can occur inside vehicles can damage mobile
devices and/or impair their performance.
Never leave mobile devices in the vehicle in
extremely high or low temperatures.
@ Tips
— When you switch the ignition off, the USB
ports are still supplied with power until the
energy management intervenes.
— Do not use an additional adapter or USB ex-
tension cable to connect mobile devices to
the Audi music interface that already have a
cable or that must be connected with a USB
adapter > page 175. Using an additional
adapter or US extension cable may impair
functionality.
— You can purchase the AUX connector cable
from an authorized Audi dealer or at spe-
cialty stores.
— Audi recommends setting the volume of a
mobile device connected to the AUX input to >

8S1012721BE
Audi smartphone interface

Audi smartphone
interface
Setup
Applies to: vehicles with Audi smartphone interface
You can connect your smartphone to the MMI us-
ing the Audi smartphone interface. Certain con-
tent on your smartphone is adapted to the Info-
tainment system display while driving and can be
operated through the MMI control panel.
Requirement: the vehicle must be stationary and
the ignition must be switched on. iPhone genera-
tion 6 or higher with Lightning connector and iOS
7.1.2 operating system or higher, or smartphone
with Android Auto app and Android 5.0 Lollipop
operating system or higher.
> Connect your smartphone to the Audi music in-
terface > page 776 using the applicable USB
adapter > page 175, fig. 152.
> Select and confirm Activate Apple CarPlay or
Activate Android Auto now.
> Follow the system instructions.
> Pay attention to any additional system prompts
on your smartphone, if applicable.
If you chose not to use Apple CarPlay or Android
Auto when connecting your smartphone for the
first time, you can start the Audi smartphone in-
terface later on using the Connection manager.
> Select: [MENU] button > Audi smartphone in-
terface > Change to connection manager.
> Connect your smartphone to the Audi music in-
terface > page 7176 using the applicable USB
adapter > page 175, fig. 152.
> Select and confirm Audi smartphone interface
in the Connection manager => page 790. You
can select your smartphone in the list of devi-
ces that are already paired > page 197.
> Follow the system instructions.




mobile devices while driving, because this in-
creases the risk of an accident.


ZA\ WARNING
Driving requires your complete and undivided
attention. As the driver, you have complete re-
sponsibility for safety in traffic. Never operate


In preparation at the time of printing.
() Note
Read the information about Audi connect, and
be sure to note the connectivity costs section
=> page 1417.
G) Tips
— The functions that can be used depend on
the following factors, among others:
—The brand of your smartphone
— The version of the operating system in
your smartphone
— The software version of the app used
— The USB adapter cable and correct connec-
tion
— Your cell phone service provider
— The customized settings on your smart-
phone
— One of the factors above or a combination
of any of them could cause your smart-
phone to be incompatible with the Audi
smartphone interface. Compatibility cannot
be guaranteed for all types of smartphones.
For more information and assistance, refer
to the user guide and the manufacturer of
your smartphone.
— If the connected smartphone has voice con-
trol, you can operate your smartphone using
the external voice recognition system*
=> page 127.
—The menu language shown in the MMI is
based on the settings in your smartphone.
— The time displayed in the MMI is based on
the settings in your smartphone.
— Some MMI functions are not available when
there is an active Audi smartphone interface
connection.
— You cannot connect any mobile devices via
Bluetooth when an Audi smartphone inter-
face connection is active.
— When the Apple CarPlay connection is ac-
tive, Tag this song for iTunes*”) is not avail-
able > page 165.
187

8S1012721BE
System settings

on the software contained in the MMI and the
licensing agreement.
Sound settings
The sound distribution and volume of the MMI
can be adjusted individually. The settings depend
on the vehicle equipment.

> Select: [MENU] button > Sound > left control
button > Entertainment.

Treble/Bass
You can adjust the Treble and Bass settings by
turning the control knob. The changed settings
only apply for the audio source that is active at
the time. This allows you to adjust the sound set-
tings for each audio source separately.
Balance/fader (Sound focus)
— Adjusting the sound distribution to the left or
right: press the control knob. Turn the control
knob to the left or right to the desired position.
— Adjusting the sound distribution to the front
or rear: press the control knob again. Turn the
control knob to the left or right to the desired
position.
— Adjusting the sound distribution using the
MMI touch: move your finger on the MMI touch
control panel in the desired direction.
Sound effects
Select and confirm a Focus setting:
— All: all speakers in the vehicle are active (sym-
metrical sound distribution).
— Front: only the speakers in the front of the ve-
hicle are active.
Speed dependent volume control
Turn the control knob to adjust the playback vol-
ume to the noise inside the vehicle.
Volume settings
Adjusting the volume
The volume of an audio source or a system mes-
sage (for example, from the voice recognition
system*) can be adjusted directly while the sound
is playing using the On/Off knob.
> Increasing or decreasing the volume: turn the
On/Off knob (2) > page 170, fig. 175 to the
right or left.
> Muting or pausing: press the On/Off knob
briefly, or:
> Turn the On/Off knob to the left until the sym-
bol @ > page 779 appears. An active audio/
video source* is stopped.
> Unmuting or resuming: press the On/Off knob
briefly, or:
> Turn the On/Off knob to the right.

ZA\ WARNING
Adjust the volume of the audio system so that
signals from outside the vehicle, such as po-
lice and fire sirens, can be heard easily at all
times.
@ Tips
The volume is automatically adjusted to a pre-
set level when the MMI is switched on.
Adjusting the system volume
> Select: [MENU] button > Sound > left control
button.



Telephone
Applies to: vehicles with telephone
Mute telephone: messages and ringtones are set
to mute.
Ringtone: see > page 139, Ringtone and volume
settings.
Ringtone volume: you can adjust the volume of
the selected ringtone by turning the control
knob.
Message volume: you can adjust the volume of
the notification for an incoming text message by
turning the control knob.
Microphone input level: you can adjust the call
volume during a phone call by turning the control
knob.
Navigation
Applies to: vehicles with navigation system
Voice guidance: see > page 156.
193

Checking and Filling

continue fueling, or else the expansion space in
the tank will be filled with fuel.
> After the fuel pump has switched off, wait five
seconds before removing the nozzle to allow
the rest of the fuel to finish dripping into the
fuel tank.
> Close the fuel filler door and then press on the
left side until it latches.
The correct fuel type for your vehicle can be
found ona label located on the inside of the fuel
filler door. For additional information on fuel, see
=> page 196.
For the tank capacity in your vehicle, refer to the
Technical Data > page 264.
Messages
If the Ay indicator light appears with a corre-
sponding message, refuel the vehicle.
1D] Tank system: malfunction! Please contact
Service
There is a malfunction in the fuel tank system.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.

flying sparks. Sparks can start a fire when
refueling.



Z\ WARNING
Improper fueling procedures and improper
handling of fuel can lead to explosions, fires,
severe burns, and other injuries.
— Do not smoke. Keep away from open flames.
— The ignition must be switched off when re-
fueling.
— Mobile devices, radio devices, and other ra-
dio equipment should always be switched
off when refueling. Electromagnetic rays
could cause sparks and start a fire.
— If you do not insert the fuel pump nozzle all
the way into the filler tube, then fuel can
leak out. Spilled fuel can ignite and start a
fire.
— Never get into the vehicle when refueling. If
there is an exceptional situation where you
must enter the vehicle, close the door and
touch a metal surface before touching the
fuel pump nozzle again. This will reduce the
risk of electrostatic discharge that can cause


ZA\ WARNING
Audi does not recommend transporting fuel
containers inside the vehicle. Fuel could leak
out of the container and ignite, especially dur-
ing an accident. This can cause explosions,
fires, and injuries.
— If you must transport fuel in a fuel contain-
er, note the following:
— Always place the fuel container on the
ground before filling. Never fill the fuel
container with fuel while it is inside or on
the vehicle. Electrostatic discharge can oc-
cur while refueling and the fuel vapors
could ignite.
— When using fuel containers made of met-
al, the fuel pump nozzle must always re-
main in contact with the container to re-
duce the risk of static charge.
— Insert the fuel pump nozzle as far as possi-
ble into the filler opening while refueling.
— Follow the applicable legal regulations in
the country where you are driving when
using, storing and transporting fuel con-
tainers.
— Make sure that the fuel container meets
the industry standards, for example ANSI
or ASTM F852-86.


198
@) Note
— Remove fuel that has overflowed onto any
vehicle components immediately to reduce
the risk of damage to the vehicle.
— Never drive until the fuel tank is completely
empty. The irregular supply of fuel that re-
sults from that can cause engine misfires.
Uncombusted fuel may enter the exhaust
system and increase the risk of damage to
the catalytic converter.
@) For the sake of the environment
— Do not overfill the fuel tank, or fuel could
leak out when the vehicle is warming up.
— Fuel should never enter the sewer system or
come into contact with the ground.

Checking and Filling

er door manual release
Applies to: vehicles with fuel filler door manual release
Fuel fi

If the fuel filler door lock is faulty, the fuel filler
door can be unlocked manually.
F5FV.0093|

Fig. 165 Luggage compartment: cover in the right side
trim panel
> Open the luggage compartment lid.
> Lift the cargo floor.
> To unlock the fuel filler door, loosen the loop
from the retainer and then pull on the loop
carefully > fig. 165 >@).
> Press on the left side of the fuel filler door to
open it > page 197, fig. 167.
@ Note
Only pull on the loop until you feel resistance.
You will not hear it release. If you continue to
pull, you could damage the emergency re-
lease mechanism.
Emissions control
system
General information
Z\ WARNING
The temperature of the exhaust system is
high, both when driving and after stopping
the engine.

— Never touch the exhaust tail pipes once they
have
become hot. This could result in burns.
— Do not park your vehicle over flammable
materials such as grass or leaves because
the high temperature of the emissions sys-
tem could start a fire.

200

— Do not apply underbody protectant in the
exhaust system area, because this increases
the risk of fire.
(e-) 1 ad(molae lg
Observe the safety precautions > page 200, Gen-
eral information.

The vehicle may only be driven with unleaded
gasoline, or the catalytic converter will be de-
stroyed.
Never drive until the tank is completely empty.
The irregular supply of fuel that results from that
can cause engine misfires. Uncombusted fuel
could enter the exhaust system, which could
cause overheating and damage to the catalytic
converter.
Malfunction Indicator Lamp (MIL)
If the S indicator light blinks or turns on, there
is a malfunction that is causing poor emissions
quality and that could damage the catalytic con-
verter. Drive slowly to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction corrected.
Motor compartment
General information
Special care is required if you are working in the
motor compartment
For work in the motor compartment, such as
checking and filling fluids, there is a risk of in-
jury, scalding, accidents, and burns. For this
reason, follow all the warnings and general
safety precautions provided in the following in-
formation. The engine compartment is a dan-
gerous area. > /\.
Explanation of warnings (sticker in the motor
compartment):
@
&

Hot motor components!
Rotating parts!

The radiator fan can switch on at any
time!

8S1012721BE
Checking and Filling


High voltage! Switch off the engine be-
fore coming into contact with any igni-
tion system components!

The catalytic converter can be damaged
"271i if the oil level is too high!

Always follow the instructions in the op-
aa erating manual.


ZA\ WARNING
— Turn the engine off.
— Switch the ignition off.
— Set the parking brake.
— Select the “P” (Park) selector lever position.
— Allow the engine to cool.
— Keep children away from the motor com-
partment.
— Never spill fluids on a hot engine. These flu-
ids (such as the freeze protection contained
in the coolant) can catch fire.
— Avoid short circuits in the electrical system.
— Never reach into the radiator fan. The fan is
temperature-controlled and can turn on
suddenly, even when the ignition is switched
off.
— Never open the hood when there is steam or
coolant escaping from the motor compart-
ment, because there is a risk that you could
be burned. Wait until no steam or coolant is
escaping.
—The cap on the coolant expansion tank must
never be opened when the coolant is hot.
The cooling system is under pressure. There
is a risk of burns
— To protect your face, hands, and arms from
hot steam or coolant, cover the cap with a
thick cloth when opening.
— Do not remove the engine cover under any
circumstances. This increases the risk of
burns.
— Due to the risk of electric shock, never touch
the ignition cable or other components in
the electronic high-voltage ignition system
when the engine is running or is starting.
— If a gear is engaged while the vehicle is sta-
tionary and the engine is running, do not
press the accelerator pedal inadvertently.
Pressing the accelerator pedal will cause the
vehicle to move, and this could result in an
accident.
— If inspections or repairs must be performed
while the engine is running, moving compo-
nents (such as the ribbed belt, generator,
and radiator fan) pose an additional risk.
— Set the parking brake first and select the
“P” (Park) selector lever position.
— Always make sure that no parts of the
body, jewelry, ties, loose clothing, and
long hair can be caught in moving engine
components. Before any work, always re-
move any jewelry and/or ties, tie back long
hair, and make sure all clothing fits close
to the body to reduce the risk of anything
becoming caught in engine components.
— Pay attention to the following warnings list-
ed when work on the fuel system or on the
electrical equipment is required.
— Do not smoke.
— Never work near open flames.
— Always have a working fire extinguisher
nearby.
— All work on the battery or electrical system
in your vehicle can result in injuries, chemi-
cal burns, accidents, or burns. Because of
this, all work must be performed only by an
authorized Audi dealer or authorized Audi
Service Facility.
— Limit your exposure to exhaust and chemi-
cals to as short a time as possible.


Z\ WARNING
California Proposition 65 Warning:
— Engine exhaust, some of its constituents,
and certain vehicle components contain or
emit chemicals known to the State of Cali-
fornia to cause cancer and birth defects and
reproductive harm. In addition, certain flu-
ids contained in vehicles and certain prod-
ucts of component wear contain or emit
chemicals known to the State of California
to cause cancer and birth defects or other
reproductive harm.
— Battery posts, terminals and related acces-
sories contain lead and lead compounds,
chemicals known to the State of California

201

Checking and Filling


to cause cancer and reproductive harms.
Wash hands after handling.
© Note
When filling fluids, be sure not to add any flu-
ids to the wrong reservoirs. Otherwise severe
malfunctions and engine damage will occur.

@ For the sake of the environment
You should regularly check the ground under
your vehicle in order to detect leaks quickly. If
there are visible spots from oil or other fluids,
bring your vehicle to an authorized Audi deal-
er or authorized Audi Service Facility to be
checked.
Opening and closing the hood
The hood is released from inside the vehicle.


Fig. 166 Section from the driver's side footwell: release
lever

Fig. 167 Unlocked hood: lever
Observe the safety precautions > page 200, Gen-
eral information.

1) The &> symbol is not available in all countries.
202
Make sure the wiper arms are not raised up from
the windshield. Otherwise the paint could be
damaged.
Opening the hood
> With the door open, pull the lever 2!) below
the instrument panel in the direction of the ar-
row > fig. 166.
> Raise the hood slightly > A\.
> Press the lever > fig. 167 in the direction of the
arrow. This releases the hooks.
> Open the hood.
Closing the hood
> Push the hood down until you override the
force of the struts.
> Let the hood fall lightly into the latch. Do not
press it in. > /\.
Message
EB warning! Hood is not locked. Stop vehicle
and check the lock
The hood latch is not locked correctly. Stop im-
mediately and close the hood.

ZA WARNING
— Never open the hood when there is steam or
coolant escaping from the motor compart-
ment, because there is a risk that you could
be burned. Wait until no steam or coolant is
escaping.
— For safety reasons, the hood must always be
latched securely while driving. Because of
this, always check the hood after closing it
to make sure it is latched correctly. The
hood is latched if the front corners cannot
be lifted.
— If you notice that the hood is not latched
while you are driving, stop immediately and
close it, because driving when the hood is
not latched increases the risk of an accident.