2014 AUDI TT COUPE ABS

Downloaded from www.Manualslib.com manuals search engine on
the brake pedal and do not pump the brakes.
You will feel the brake pedal pulsate while the
anti-lock brake system is working.
Brake assist system
The brake assist system can shorten the braking
distance. The braking force is automatically boos­
ted if you press the brake pedal quickly in an
emergency. You must keep pressing the brake
pedal until the danger has passed.
Traction control system (ASR)
In the event of wheelspin, the traction control
system reduces the engine torque to match the
amount of grip available. This helps the car to
start moving, accelerate or climb a gradient.
Electronic differential lock (EDL)
When the EDL detects wheelspin, it brakes the
spinning wheel and directs the power to the oth­
er driven wheel (or wheels on quattro* versions).
This function is not available at high speeds.
To prevent the disc brake of the braked wheel
from overheating, the EDL cuts out automatically
if subjected to excessive loads. The vehicle can
still be driven. The EDL will switch on again auto­
matically when the brake has cooled down.
Steering recommendation
The ESC helps to stabilise the vehicle by changing
the steering wheel torque.
Selective wheel torque control
Selective wheel torque control intervenes when
cornering by braking the wheel(s) on the inside of
the bend individually as required. This enables
precision cornering. The relevant system may not
intervene in the wet or snow.
Multicollision brake assist system
The "multicollision brake assist system" can help
to reduce the risk of skidding and further colli­
sions during an accident. If the airbag control
unit detects that a collision has taken place up-
� wards
of a certain speed, the vehicle is braked by
a'.: the ESC.
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.... Intelligent
technology
The vehicle will not be braked automatically if:
- the driver presses the accelerator,
- the brake pressure applied by pressing the
brake pedal is higher than the brake pressure
initiated by the system,
- or the ESC, the brake system or the vehicle's
electrical system are not fully functional.
A WARNING
- The grip provided by the ESC and the inte­
grated systems is still subject to the physi­
cal limits of adhesion. Always bear this in
mind, especially on wet or slippery roads. If
you notice the systems cutting in, you
should reduce your speed immediately to
suit the road and traffic conditions. Do not
let the extra safety provided tempt you into
taking any risks when driving -this can
cause accidents.
- Remember that the accident risk always in­
creases if you drive fast, especially in cor­
ners or on a wet or slippery road, or if you
follow too close behind the vehicle in front
of you. Please bear in mind that even the
ESC and the integrated systems cannot
compe nsate for the increased accident risk.
- When accelerating on a uniformly slippery
surface (for instance all four wheels on ice
or snow), press the accelerator gradually
and carefully. The driven wheels may other­
wise start to spin (in spite of the integrated
control systems), which would impair the
car's stability and could lead to an accident.
{D Note
- To ensure that the ABS and ASR systems
work properly, all four wheels must be fit­
ted with identical tyres. Any differences in
the rolling radius of the tyres can cause the
system to reduce engine power when this is
not desired.
- The systems can make noises when they in­
tervene.
- If the indicator lamp DJ orr§J appears,
there may be a malfunction ¢ page 14. -
103

Downloaded from www.Manualslib.com manuals search engine 0
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music interface
Applies to vehicles: with Audi music interface
You can connect your mobile devices via the Audi
music interface in order to charge the battery
and operate the devices via the MMI.
Fig. 162 Connecting mobile devices
The Audi music interface is located in the front
storage compartment in the centre console @
¢ page 6, Fig. 2.
- To connect a mobile device using a use adapt­
er: Connect the corresponding USB adapter* @
¢ Fig. 162 to the Audi music interface connec­
tion @ and then connect it to the mobile device
(D (e.g.iPod).
- To charge a mobile device using a use adapt­
er: When you connect a mobile device to the
Audi music interface @ using an appropriate
USB adapter *@ ¢ Fig. 162 the device's battery
is charged automaticall y.
- To disconnect a mobile device from the Audi
music interface: Detach the USB adapter @
¢Fig. 162 from the Audi music interface.
- To disconnect mobile devices with Apple dock
connector*: With the release tabs©
¢ page 174, Fig. 161 pressed, detach the Apple
dock connector from the Apple device.
Depending on the device you are using, the media
are started and operated using the mobile device
or the MMI ¢ page 179.
To connect two mobile devices: If two mobile de­
vices (e.g. an iPod and a smartphone) are connec­
ted at the same time, the device that was connec­
ted first can be operated via the MMI. The bat­
tery of the second device will be charged. If two
USB sticks or USB mass storage devices are con- Media
nected at the same time, both can be selected as
the source for playback.
You can connect mobile devices via the analogue
AUX interface:
- To connect a mobile device to the AUX input:
Connect the cable ®¢ Fig. 162 to the AUX in­
put @ on the Audi music interface before con­
necting the mobile device© (e.g. MP3 player,
sma rtphone).
- To disconnect the mobile device from the AUX
input: Detach the cable ®¢ Fig. 162 from the
Audi music interface.
- Operation: Select and confirm the source Ex­
ternal audio player@¢page 179, Fig. 165.
Media are started and operated using the mo­
bile device @¢Fig. 162.
A WARNING
To day's driving conditions require your full at­
tention. As the driver, you have full responsi­
bility for the safety of the vehicle and other
road users. Never operate mobile devices
while the vehicle is moving -risk of accident!
CD CAUTION
- To avoid damaging the connection, please
take care when detaching the connector
from the Audi music interface.
- Use a USB extension cable to connect devi­
ces with an integrated USB connector (e.g.
USB sticks). This will help to avoid damage
to your USB device and the Audi music inter­
face.
- Very high or very low temperatures (a com­
mon occurrence in a car's interior) can cause
damage to mobile devices and/or impair
their performance. Please do not leave your
mobile devices in the vehicle when the tem­
perature is very high or very low.
{D) Note
- Do not use any additional USB extension ca­
bles or adapters when connecting mobile
devices which have an integrated cable or
which must be connected via a USB adapter
(¢ page 174) to the Audi music interface;
this could cause performance issues.
175

Downloaded from www.Manualslib.com manuals search engine Media
- The AUX adapter cable is available from
Audi dealers or specialist retailers.
- It cannot be guaranteed that mobile devices
which do not meet the specification USB 2.0
will function properly.
- USB hubs are not supported.
- Some iPod versions (e.g. iPod shuffle) can-
not be connected with the USB adapter for
devices with Apple dock connector*. You can
connect these devices using the AUX adapt­
er cable.
- It is not possible to play videos via the Audi
music interface if the device is connected
using a USB adapter ¢page 174, Fig. 161.
- iPod/iPhone/iPad malfunctions also affect
the operation of the MMI. In this case,
please reset your iPod/iPhone/iPad.
- Please refer to the iPod/iPhone/iPad operat­
ing instructions for important information
on how
to
use your iPod/iPhone/iPad. We
recommend that you update the iPod/
iPhone/iPad software to the Latest status.
- For more information on the Audi music in­
terface and on which devices are supported,
please see the Audi mobile device database
at www.audi.com/bluetooth or contact an
Audi dealer.
AUX input/USB charging socket
Applies to vehicles: with AUX input/USS charging socket
You can charge the batteries of your mobile devi­
ces using the USB charging socket. You can con­
nect mobile devices using the analogue AUX in­
terface.
Fig. 163 Charging the battery
176 The
AUX input and the USB charging socket are
located in the front storage compartment in the
centre console (3 ¢ page 6, Fig. 2.
AUX input
- To connect a mobile device to the AUX input:
Connect the cable ®¢ Fig. 163 to the AUX in­
put @ before connecting the mobile device@
(e.g. MP3 player , smartphone).
- To disconnect the mobile device from the AUX
input: Detach the cable ®¢ Fig. 163 from the
AUX input.
- Operation: Select and confirm the source Ex­
ternal audio player @¢ page 179, Fig. 165.
Media are started and operated using the mo­
bi le device @ ¢ Fig. 163.
USB charging socket
- USB adapters: You can charge your mobile devi­
ce's battery using special USB adapters*. The
USB adapters* are available from Audi dealers
or specialist retailers. Refer to¢ page 174, USB
adapters for Audi music interface or USB
charging socket.
- To charge a mobile device using a USB adapt­
er: Connect your mobile device@¢ Fig. 163 to
the charging socket@ using the corresponding
USB adapter *@ .
- To disconnect the USB adapter from the charg­
ing socket: Detach the USB adapter ®
¢ Fig. 163 from the USB charging socket.
- To disconnect mobile devices with Apple dock
connector*: With the release tabs©
¢page 174, Fig. 161 pressed, detach the Apple
dock connector from the Apple device.
A WARNING
Today's driving conditions require your full at­
tention. As the driver, you have full responsi­
bility for the safety of the vehicle and other
road users. Never use mobile devices while
the vehicle is moving -risk of accident!
CD CAUTION
- To avoid damaging the connection on the
Audi music interface, please take care when
unplugging the connector from the AUX in-
put or the USB charging socket.
.,.

Downloaded from www.Manualslib.com manuals search engine Seat
belts
Seat belts
Why is it so important to
use seat belts?
Seat belts provide effective protection
The common belief that passengers can brace
their weight with their hands in a minor collision
is false.
Fig. 183 Driver with properly positioned seat belt -good
protection if the brakes are applied suddenly
It is an established fact that seat belts provide
good protection in accidents. Therefore wearing a
seat belt is required by law in most countries.
Properly worn seat belts hold the occupants in
the best position for maximum protection
¢ Fig. 183. The seat belts are capable of absorb­
ing much of the kinetic energy arising in a colli­
sion. Also they help to prevent uncontrolled
movements which could lead to severe injuries
¢ page 204, Important safety notes when using
seat belts.
If they wear the seat belts correctly, the passen­
gers benefit greatly from the ability of the belts
to reduce the kinetic energy gradually. The front
crumple zones and other passive safety features
(such as the airbag system) are also designed to
absorb the kinetic energy generated in a collision.
Taken together, all these features reduce the
forces acting on the occupants and consequently
the risk of injury.
Although these examples are based on a frontal
collision, the physical principles involved are the
same in other types of accidents. This is why it is
so import ant to put on the seat belts before ev­
ery trip -even when "just driving around the cor-
204 ner".
Ensure that your passengers wear their seat
belts as well ¢ ,&.
Properly worn seat belts have been shown to be
an effective means of reducing the potential for
injury and improving the chances of survival in a
serious accident ¢ page 205, Forces acting in a
collision.
For information on how children can travel safely
in the car refer to¢ page 195, Child seats .
.lD.. WARNING
- Seat belts must be put on before every trip -
even when driving in town. This also applies
to the rear passengers -risk of injury!
- During pregnancy, women should always en­
sure they wear a seat belt. The best way to
protect the unborn child is to protect the
mother ¢ page 207, Wearing and adjust­
ing the seat belts during pregnancy.
Important safety notes when using seat
belts
There are a number of safety points concerning
the seat belts which you should remember. This
will help to reduce the risk of injury in an acci­
dent.
.lD.. WARNING
- The seat belts can only provide maximum
protection if the seats are adjusted properly
¢page 46, Seats and storage.
- To ensure proper protection, it is important
to wear the seat belts in the correct position
¢ page 206, How to wear seat belts prop­
erly. Ensure that the seat belts are worn ex­
actly as recommended in this chapter. Belts
which are not worn properly can increase
the risk of injury in accidents considerably.
- Do not allow the seat belt to become twis­
ted or jammed, or to rub on any sharp
edges.
- Never allow two passengers (even children)
to share the same seat belt. It is especially
dangerous to place a seat belt over a child
sitting on your lap.
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Downloaded from www.Manualslib.com manuals search engine 0
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Do not wear the belt over hard or fragile ob­
jects (such as glasses or pens, etc.) because
this can cause injuries.
- Loose, bulky clothing (such as an overcoat
over a jacket) impairs the proper fit and
function of the belts.
- The belts must be kept clean, otherwise the
retractors may not work properly
¢ tab. Cleaning the interior on page 238.
- The slot in the seat belt buckle must not be
blocked with paper or other objects, as this
can prevent the latch plate from engaging
properly.
- The latch plate of the belt must always be
engaged in the correct buckle for that seat,
otherwise the belt will not be fully effective.
- Check the condition of the seat belts at reg­
ular intervals. If you notice that the belt
webbing, fittings, retractor mechanism or
buckle of any of the belts is damaged, the
belt must be replaced by a qualified work­
shop.
- The seat belts must not be removed or
modified in any way. Do not attempt to re­
pair a damaged belt yourself.
- Seat belts which have been worn in an acci­
dent and stretched must be replaced by a
qualified workshop. The belt anchorages
should also be checked. Seat
belts
Forces acting in a
collision
The physical principles involved in a frontal
impact
Very large forces are generated during a colli­
sion; these forces have to be absorbed.
Fig. 184 Passengers of a vehicle which is headed for a
brick wall. They are not using seat belts.
Fig. 185 The vehicle crashes against the wall
The phys ical principles involved in a frontal colli­
sion are relatively simple:
Both the moving vehicle and the passengers pos­
sess energy, which is known as "kinetic energy"
¢ Fig. 184. The amount of "kinetic energy" de­
pends on the speed of the vehicle and the weight
of the vehicle and passengers. The higher the
speed and the greater the weight, the more ener­
gy there is to be absorbed in an accident.
The most significant factor, however, is the speed
of the vehicle. If the speed doubles from 25 km/
h to 50 km/h, for example, the kinetic energy in­
creases by a factor of four. Because these passen­
gers are not restrained by seat belts, the entire
amount of kinetic energy has to be absorbed at
the point of impact ¢ Fig. 185. This would result
in serious or potentially fatal injury.
..,.
205

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system
Description of front airbags
The airbag system is not a substitute for the seat
belts.
Fig. 196 Driver's airbag in steering wheel
Fig. 197 Front passenger's airbag in dashboard
The front airbag for the driver is located in the
padded hub of the steering wheel ¢Fig. 196. The
front airbag for the front passenger is in the
dashboard above the glove box ¢Fig. 197. The
locations of the airbags are marked with the
word "AIRBAG".
In conjunction with the seat belts, the front air­
bags give additional head and chest protection
for the driver and front passenger in the event of
a severe frontal collision ¢ A in Important safe­
ty notes on the front airbag system on
page 213.
212 How
the front airbags work
When fully inflated, the airbags reduce the risk
of head or chest injury.
Fig. 198 Front airbags in inflated condition
The driver's and front passenger's airbag are trig­
gered in certain frontal collisions ¢Fig. 198. Fur­
ther airbag systems may also be triggered, de­
pending on the circumstances.
When the system is triggered, the airbags fill
with a prope llant gas and open out in front of the
driver and front passenger ¢ Fig. 198. In order to
provide the desired extra protection in an acci­
dent, the airbags have to inflate extremely rapid­
ly (within fractions of a second). The fully de­
ployed airbags cushion the forwards movement
of the front occupants and help to reduce the risk
of injury to the head and the upper part of the
body.
Special openings in the airbag allow the gas to
escape at a controlled rate to restrain the for­
ward movement of the occupant's head and tor­
so. Once the impact has been absorbed, the air­
bag deflates sufficiently for the front occupants
to see forward.

Downloaded from www.Manualslib.com manuals search engine Checking
and topping up fluids
Brake fluid
&
8cm DOT 4 0
0
Fig. 215 Engine compartment: Cap of brake fluid reservoir
Checking brake fluid level
The brake fluid Level must be between the MIN
and MAX marks on the reservoir ¢ page 222,
Fig. 211.
If the Level goes down noticeably in a short time,
or drops below the MIN mark, there may be a
Leak in the brake system. Obtain professional as­
sistance. The brake fluid Level is also monitored
via a warning Lamp on the infotainment display
¢page 11.
In right-hand drive vehicles the brake fluid reser­
voir is on the other side of the engine compart­
ment.
Changing brake fluid
Your vehicle's Service Schedule will tell you the
regular intervals at which the brake fluid is due
for renewal. We recommend that you have the
brake fluid changed by a qualified workshop dur­
ing a service.
A WARNING
- Brake fluid is poisonous; it must be stored in
the sealed original container in a safe place
out of the reach of children.
- Heavy use of the brakes may cause a vapour
Lock if the brake fluid is left in the system
for too Long. This would seriously affect the
efficiency of the brakes and the safety of the
car -risk of accident!
226 CD
CAUTION
Brake fluid must not be allowed to come into
contact with the vehicle's body, otherwise it
will attack the paintwork.
Battery General notes
ALL work on batteries requires specialist knowl­
edge.
The battery is virtually maintenance-free. It is
checked as part of the Inspection Service.
When an airbag is triggered, the battery will, un­
der certain circumstances, be disconnected from
the on-board power supply for safety reasons
¢ .&.. in General notes on airbag system on
page 209.
Disconnecting the battery
The battery should always be Left connected. If
the battery is disconnected, some of the vehicle's
functions will become inoperative (e.g. electric
windows). These functions will require resetting
after the battery is reconnected. For this reason,
the battery should only be disconnected from the
vehicle's electrical system when absolutely nec­
essary.
If the vehi cle is not used for long periods
If you do not drive your vehicle for a period of
several days or weeks, the power management
will gradually shut off the on-board systems one
by one, or reduce the amount of current they are
using. This Limits the amount of power consumed
and helps to ensure reliable starting even after a
Long period ¢ page 106. Certain convenience fea­
tures, such as interior Lighting or electric seat ad­
justment, may not be available. These functions
will be restored when you switch on the ignition
and start the engine. Even though some systems
are deactivated automatically, certain electrical
equipment continues to draw current even when
the ignition is off. If the vehicle is Left standing
for several months, this can result in total bat-
tery discharge. If the battery is allowed to dis­
charge completely, an internal chemical reaction
..,_

Downloaded from www.Manualslib.com manuals search engine Wheels
and tyres
tread pattern), summer tyres give less grip on ice
and snow.
... Winter tyres must be fitted on all four wheels.
... Only use winter tyres of the correct type ap-
proved for your vehicle.
... Please
note that the maximum permissible
speed for winter tyres may be lower than for
summer tyres¢.&_ . Your specialist retailer can
advise you of the maximum speed for your
tyres.
... After fitting the wheels you must always check
the tyre pressures ¢page 233.
Winter tyres lose their effectiveness when the
tread is worn down to a depth of 4 mm. The per­
formance of winter tyres is also severely impaired
by ageing, even if the tread is still much deeper
than 4 mm.
.&_ WARNING
- Never exceed the maximum approved speed
for your tyres. This causes the tyres to over­
heat and can even result in a blow-out -risk
of accident!
- Always adapt your driving style to the pre­
vailing road and traffic conditions. Drive
carefully and reduce your speed on icy or
slippery roads. Even winter tyres lose their
grip on black ice.
@) For the sake of the environment
Summer tyres should be fitted again as soon
as possible; they give better handling on
roads which are free of snow and ice. They are
quieter, do not wear so quickly and reduce
fuel consumption.
(Qj) Note
All-weather tyres can also be used instead of
winter tyres. Please note that winter tyres
with the & symbol are required by law during
the winter season in some countries.
Snow chains
Snow chains will improve braking ability as well
as traction in winter conditions.
234 ...
Snow chains can be used on the front wheels
only. This also applies to vehicles with four­
wheel drive* .
... Check that the snow chains are correctly seated
after driving for a few yards; follow the instruc­
tions given by the manufacturer .
... Keep your speed below 50 km/h. Please ob-
serve the applicable local regulations.
For technical reasons snow chains may only be
used on tyres with certain wheel rim/tyre combi­
nations.
Rim size
Rim offset Tyre
size
7Jx17 47mm 225/50
Only use snow chains with fine-pitch links. The
links must not protrude more than 13.5 mm
from the tyres (including tensioner).
You must remove the snow chains on roads which
are free of snow; otherwise the vehicle handling
may be impaired and the tyres may be damaged.
.&_ WARNING
Unsuitable or incorrectly mounted snow
chains can cause you to lose control of the ve­
hicle -risk of accident!
CD CAUTION
Snow chains can damage the rim/hubcap* if
they make direct contact with it. Remove the
hubcaps* beforehand. Use snow chains which
have a protective coating.
Tyre pressure Loss
indicator
Tyre pressure loss indicator in instrument
cluster
Applies to vehicles: with tyre pressure Loss indicator
The tyre pressure Loss indicator in the instrument
cluster informs the driver if the tyre pressure is
too low or a system malfunction has occurred.
The tyre pressure loss indicator makes use of the
ABS sensors to compare the rolling circumfer­
ence and the vibration of the tyres. If changes in
the inflation pressure are detected on one or
more tyres, the driver is alerted by an indicator
..,.