2014 AUDI TT COUPE instrument cluster

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technology
The effectiveness of the brakes can also be tem­
porarily reduced if the car is driven for some dis­
tance without using the brakes when there is a
lot of salt on the road in winter. The layer of salt
that accumulates on the discs and pads can be re­
moved with a few cautious brake applications.
Corrosion
There may be a tendency for dirt to build up on
the brake pads and corrosion to form on the discs
if the car is used infrequently, or if you only drive
low mileages without using the brakes very
much.
If the brakes are not used frequently, or if corro­
sion has formed on the discs, it is advisable to
clean off the pads and discs by braking firmly a
few times from a moderately high speed ¢.&,..
Faults in the brake system
If the brake pedal travel should ever increase
suddenly, this may mean that one of the two
brake circuits has failed. Drive immediately to the
nearest qualified workshop and have the fault
rectified. On the way to the dealer, be prepared
to use more pressure on the brake pedal and al­
low for longer stopping distances.
Low brake fluid level
Malfunctions can occur in the brake system if the
brake fluid level is too low. The brake fluid level is
monitored electronically.
Brake servo
The brake servo amplifies the pressure you apply
to the brake pedal. It only works when the engine
is running.
& WARNING
- When applying the brakes to clean off de­
posits on the pads and discs, select a clear,
dry road. Be sure not to inconvenience or en­
danger other road users; do not risk an acci­
dent.
- Never let the car coast with the engine
switched off (this can cause accidents).
102 CD
CAUTION
- Never let the brakes "drag" by leaving your
foot on the pedal when you do not really in­
tend to brake. This overheats the brakes, re­
sulting in longer stopping distances and
greater wear.
- Before driving down a long, steep gradient,
it is advisable to reduce speed and move the
selector lever to a lower gear. In this way
you will make use of the engine braking ef­
fect and relieve the load on the brakes. If
you still have to use the brakes, it is better
to brake firmly at intervals than to apply the
brakes continuously.
Note
- If the brake servo is out of action, you must
apply considerably more pressure to the
brake pedal than you normally would.
- If you wish to equip the car with accessories
such as a front spoiler or wheel covers, it is
important that the flow of air to the front
wheels is not obstructed, otherwise the
brakes can overheat.
Electronic stabilisation
control (ESC)
Description
The electronic stabilisation control (ES() increa­
ses the car's stability. It reduces the tendency to
skid and improves the stability and road holding
of the vehicle. The ESC detects critical handling
situations, such as understeer, oversteer and
wheelspin on the driven wheels. It stabilises the
vehicle by braking individual wheels or by reduc­
ing the engine torque. The indicator lamp Ii] in
the instrument cluster starts flashing as soon as
the ESC intervenes.
The following systems are integrated in the ESC:
Anti-lock brake system (ABS)
ABS prevents the wheels from locking up under
braking until the vehicle has reached a virtual
standstill. You can continue to steer the vehicle
even when the brakes are on full. Keep your foot
•

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technology
event of faults or anomalies in the vehicle data,
only these data are saved. As a rule, faults are
shown by the warning lamps in the instrument
cluster.
Data saved in the control units can only be read
and analysed with special equipment.
A qualified workshop is only able to recognise
and deal with faults by using the relevant saved
data. Among other things, the saved data may
contain the following information:
- Data relating to the engine and the gearbox
-Speed
- Dire ction of travel
- Braking force
- Seat belt warning system data
The control
units
installed will not under any cir­
cumstances record conversations in the vehicle.
On vehicles with an automatic SOS dial system
via a mobile phone or another connected device,
the current location of the vehicle can be trans­
mitted. In accidents where the control units reg­
ister that airbags have been triggered, a signal
can automatically be sent by the system. This de­
pends on the service provider. The signal can only
be sent in areas with sufficient mobile phone cov­
erage.
Event data recorder
Your vehicle is not equipped with an event data
recorder.
In an event data recorder, information about the
vehicle is temporarily saved. In the event of an
accident, you can therefore obtain detailed infor­
mation about the course of events. On vehicles
with an airbag system, accident-related data such
as impact speed, seat belt status, seat positions
and trigger times can be saved. The exact infor­
mation saved depends on the manufacturer.
The installation of an event data recorder is sub­
ject to the agreement of the vehicle's owner. This
process is governed by legislation in some coun­
tries.
108 Reprogram
ming control units
All data for controlling components are saved in
the control units. Some convenience features,
such as one-touch signalling, single door unlock­
ing and display messages can be reprogrammed
using special workshop equipment. If any con­
venience features are reprogrammed, the infor­
mation in this Owner's Manual will no longer be
accurate for the features that have been
changed. We recommend having the reprogram­
ming confirmed by an Audi workshop in the
"Workshop remarks" section of your Service
Schedule.
Your Audi dealer will be able to provide you with
information about possible reprogramming op­
tions.
Event memory
There is a diagnostic connection for reading out
the event memory located in the footwell on the
driver's side of the vehicle. Information regarding
the operation and status of the vehicle's elec­
tronic control units is stored in the event memo­
ry. The event memory should only be read out
and erased by a qualified workshop.
A WARNING
The diagnostic connection must not be used
for other purposes. Incorrect use can cause
malfunctions -risk of accident!

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system
Description of airbag
system
General notes on airbag system
The airbag is an integral part of the car's passive
safety system.
In conjunction with the seat belts, the airbag sys­
tem gives the front occupants additional protec­
tion for the head and chest in the event of a se­
vere frontal collision.
In a side collision the side airbags reduce the risk
of injury to the areas of the body facing the im­
pact ¢_&.
In addition to their normal function of protecting
the occupants in a collision, the seat belts also
hold them in a position where the airbags can in­
flate properly and provide maximum protection.
The airbag system will only work with the igni­
tion on. The airbag system is monitored electron­
ically; the airbag warning lamp indicates whether
the system is functioning properly.
The main parts of the airbag system are:
- The electronic monitoring system (control unit
and sensors)
- The two front airbags
- The two side airbags
- The warning lamp El in the instrument cluster
There is a fault in the airbag system if the
warning lamp
- does not come on when the ignition is switched
on.
- does not go out about 4 seconds after the igni­
tion is switched on.
- goes out and then comes on again after the ig­
nition is switched on.
- comes on or flickers while the car is moving.
A WARNING
- The airbags are not a substitute for the seat
belts; they are an integral part of the car's
overall passive safety system. The airbags
can only offer effective protection if the oc- Airbag system
cupants are wearing their seat belts. For
this reason it is very important to wear the
seat belts at all times ¢ page 204, Why is it
so important to use seat belts?.
- The seat belts and airbags can only provide
maximum protection if the occupants are
seated correctly ¢ page 46, Seats and stor­
age.
- If you do not wear a seat belt, if you lean
for ward, or are not seated correctly while
the vehicle is in motion, you are at greater
risk of injury should the airbag system be
triggered in an accident.
- Components of the airbag system are loca­
ted in various parts of the vehicle. If repairs
to other vehicle components make it neces­
sary to perform work on the airbag system
or to remove or install parts of the airbag
system, this may cause damage to the air­
bag system. As a result, the airbags may not
inflate correctly or may not be triggered at
all in an accident situation. For this reason,
you should always have the work carried out
by a qualified workshop.
- If a fault should occur in the airbag system,
have the system checked immediately by a
qualified workshop. Otherwise the system
may fail to trigger in an accident.
- Do not attempt to modify components of
the airbag system in any way.
- Never make any alterations to the front
bumper or the body.
- Do not remove the front seats.
- The airbag system can only be activated
once; if the airbag has been triggered, the
system must be replaced. Should the airbag
system or airbag modules have to be re­
placed, the qualified workshop carrying out
the replacement will document all details.
- If you sell the vehicle, remember to pass on
the complete Service Wallet to the new
owner. If any of the airbags have been deac­
tivated, it is important that the new owner
is also given the relevant documents.
- The relevant safety requirements must be
observed when the vehicle or components
of the airbag or belt tensioner systems are
scrapped.
209

Downloaded from www.Manualslib.com manuals search engine 0
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positions of the engine oil dipstick and en­
gine oil filler cap ¢Fig. 211 (items @and @)
may be different on some engine versions.
Engine oil
Choosing the correct engine oil grade
The service interval display in the instrument
cluster of your vehicle will inform you when it is
time for an oil change. We recommend having
the oil changed by a qualified workshop.
If you have to top up the oil between oil changes,
use the grades of oil specified in the table in ac­
cordance with VW standards. You will need to
know whether
- the vehicle is being serviced based on the flexi­
ble or fixed oil change service (see Last service
record in Service Schedule).
- the vehicle has a petrol or diesel engine (see
sticker on inside of fuel tank flap).
- a diesel particulate filter is fitted on the vehicle
(see Delivery Inspection section of Service
Schedule).
Oil Change Serv-
Oil Change Serv-
ice (flexible)
ice (fixed)
Petrol VW50400 vw
502 00
engine Alternatively:
vw 504 ooa)
Diesel VW50700 With
diesel par-
engine ticulate
filter:
VW 507 00
Without diesel
particulate filter:
vw 505 01
Alternatively: vw 507 oob
>
al When using fuel complying with EN 228 or DIN 51626-1
b) When using fuel complying with EN 590 or DIN 51628
CD} Note
If the oil grades specified in the table are not
available, you can use one of the following
....
� grades
as a substitute. To prevent damage to
� the
engine, this should not be done more
.... Checking
and topping up fluids
than once between oil changes and no more
than 0.5 Litres should be used.
- Petrol engines: ACEA A3 or API SN (API SM)
standard
- Diesel engines: ACEA C3 or API CJ-4 stand­
ard
(©) Note
- For China: Only oil complying with VW
standard 502 00 with viscosity SAE 5W-40
may be used on vehicles with a petrol en-
gine.
- The flexible oil change service is not availa­
ble in all countries.
Checking the engine oil level
Fig. 212 Guide for oil dipstick
Checking oil level
.,. Park your vehicle on a Level surface.
.,. Allow the warm engine to run briefly at idling
speed and then switch off the ignition.
.,. Wait approx. two minutes.
.,. Pull out the dipstick. Wipe the dipstick with a
clean cloth and insert it again, pushing it in as
far as it will go.
.,. Then pull the dipstick out again and check the
oil level ¢ Fig. 212. If the oi L Level is too Low,
add more engine oil¢ page 224.
Oil level in area 0
.,. Do not top up oil.
Oil level in area @
.,. Oil can be topped up. After topping up the oil (£)
(£)
N
0
co
(Il
Level should be in area 0·
..,
223

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.... the
battery, we recommend that the replacement
battery used is of the same make and type as the
original-equipment battery. After changing the
battery, the power management system must be
initialised by a qualified workshop to ensure that
the replacement battery is charged to an opti­
mum level.
A replacement battery must have the same ca­
pacity, voltage (12 V) and current rating. It must
also have the same dimensions as the original,
factory-fitted battery and have sealed caps. The
battery must comply with the standards
TL 825 06 (dated April 2008 or later) and
VW 7 50 73 (April 2010 or later).
Since the battery is difficult to access, we recom­
mend having it replaced by an Audi dealer or
qualified workshop.
CD CAUTION
- Your vehicle is equipped with a special deep
cycle battery (e.g. AGM type). The on-board
electronic systems may develop problems if
you fit a different type of battery. For this
reason, if you need to replace the vehicle
battery, make sure that the specifications of
the new battery match the original exactly.
- Make sure that the vent hose is always at­
tached to the original opening on the side of
the battery. Gases or battery acid can other­
wise escape and possibly cause damage.
- The battery holder and clamps must always
be correctly secured.
- Before starting any work on the battery, al­
ways observe the warnings listed under
¢ page 227, Important safety warnings for
handling a car battery.
@ For the sake of the environment
"S Batteries contain toxic substances including
sulphuric acid and lead. They must be dis­
posed of appropriately and must not be put
together with ordinary household waste.
Make sure the battery removed from the vehi­
cle cannot tip over. Otherwise, sulphuric acid
could escape. Checking
and topping up fluids
Windscreen washer
N
N
co
al
Fig. 217 Engine compartment: Cap of windscreen washer
container
The container for the windscreen washer Q con­
tains the cleaning fluid for the windscreen and
the headlight washer system* ¢ Fig. 217,
¢page 222, Fig. 211. Container capacity
¢page 258.
Clean water should be used when topping up. If
possible, use soft water to prevent scaling on the
washer jets. Always add washer fluid to the water
(with anti-freeze additive in winter).
CD CAUTION
- Never put in radiator anti-freeze or other
additives.
- Never use washer fluid which contains paint
thinners or solvents as it can damage the
paintwork.
Service interval display
The service interval display detects when the
next service is due for your vehicle.
Fig. 218 Instrument cluster display: Service interval dis­
play (example)
There are two service interval display levels:
229

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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
..,.

Downloaded from www.Manualslib.com manuals search engine Care
of vehicle and cleaning
Component Situation Remedy
Paintwork Paint damage Refer
to the vehicle data sticker for the paint no. and touch
up using a paint pen¢ page 257
Fuel overflow
Rinse with water without delay
Surface rust Surface rust remover, apply wax afterwards; contact your
qualified workshop with any questions
Corrosion Have
it removed by your qualified workshop
Water no longer
Apply wax (at least twice a year)
pearls off clean paint-
work
Paint has lost its Treat
with a suitable polish; finish with wax coating if pol-
shine, gloss cannot
ish does not contain wax compounds
be restored by waxing
Residues, e.g. insects,
Remove immediately using water and a micro-fibre cloth
bird droppings, resin-
ous tree sap, road salt
Fat-based stains, e.g.
Remove immediately using mild detergent a
>
and a soft
cosmetics or sun lo- cloth
tion
Carbon parts Dir
t/deposits
Interior: Same treatment as plastic parts
Exterior: Same treatment as painted parts
a) Mild detergent: not more than two tablespoons of pH-neutral detergent to one litre of water
Cleaning the interior
Component Situation Remedy
Windows Dirt/deposits Glass
cleaning agent, then wipe dry
Ornamental trim/ Dirt/deposits
Mild detergent a
>
mouldings
Plastic parts Dirt/deposits
Damp cloth
Heavier dirt/deposits Mild
detergent a
>
; solvent-free plastic cleaning
agent if necessary
Displays/instru- Dirt/deposits
Soft cloth with LCD cleaner; dust deposits in the
ment cluster lower
area of the instrument cluster can be re-
moved with a soft brush.
Controls and dis- Dirt/deposits
Soft brush, then soft sponge with mild detergent a
>
plays Seat belts Dirt/deposits
Mild detergent a
>
(allow to dry before retracting)
238

Downloaded from www.Manualslib.com manuals search engine Care
of vehicle and cleaning
- The vehicle must be free of dirt and dust
before applying polish/wax -otherwise
the paintwork may be damaged.
- Do not polish/wax the vehicle in direct
sunlight -this can damage the paint!
- Do not attempt to polish out surface rust
deposits -this can damage the paint!
- Remove cosmetics and sun lotion immedi­
ately -otherwise the paintwork may be
damaged.
- Instrument cluster
- Before cleaning, ensure that the instru-
ment cluster is switched off and cool.
- The instrument cluster and the surround­
ing trim must not be cleaned with a dry
cloth -this can scratch the surfaces!
- Do not let any liquid get between the in­
strument cluster and the trim -risk of
damage!
- Control consoles
- Do not let any liquid get inside the control
consoles -risk of damage!
- Seat belts
- Do not remove the seat belts to clean
them.
- Do not use chemical cleaning agents, cor­
rosive liquids, solvents or sharp instru­
ments to clean the seat belts or their com­
ponents -this can damage the belt web­
bing!
- If you find any damage to the belt web­
bing, the belt fittings, the belt retractor or
the buckle, have the belt in question re­
placed by a qualified workshop.
- Fabrics/leatherette/Alcantara
- Do not use leather care products, solvents,
wax polish, shoe cream, stain removers, or
any similar products on leatherette/Alcan­
tara fabrics.
- To avoid damage, stubborn stains should
be removed by a qualified workshop.
- Never use steam cleaners, brushes, hard
sponges or similar utensils.
- Do not use the seat heating* to dry the
seats.
240 -
Sharp-edged objects on clothing, such as
zip fasteners, rivets or belts, can also
damage the surface of the fabric.
- Please make sure you close any velcro fas­
teners, e.g. on your clothing, as these
could otherwise damage the upholstery.
- Natural leather
- Do not use solvents, wax polish, shoe
cream, stain removers, or any similar
products on leather fabrics.
- Sharp-edged objects on clothing, such as
zip fasteners, rivets or belts, can also
damage the surface of the fabric.
- Never use steam cleaners, brushes, hard
sponges or similar utensils.
- Do not use the seat heating* to dry the
seats.
- Avoid exposing leather to direct sunlight
for long periods, otherwise it may tend to
lose some of its colour. If the car is left for
a prolonged period in the bright sun, it is
best to cover the leather.
@ Note
- It is much easier to remove dead insects if
the car has been waxed recently.
- Regular waxing can help protect against
surface rust.
Taking the vehicle out of
service
If you wish to take your vehicle out of service for
a long period of time, contact an Audi dealer or
other qualified workshop. Here you will receive
advice on necessary measures, for example re­
garding corrosion protection, maintenance and
storage. In addition, please observe the general
notes on the battery � page 226.