2014 AUDI TT ROADSTER brake fluid

Before you check anything in the engine com­
partment,
always r ead and heed all WARN­
ING S
~ A in Working in the engine compart­
ment on page 165.
.. Read the brake flu id level from the brake
fluid reservoir
9 page 167, fig. 130 . The
brake f lu id leve l must be between the "MIN"
and "MAX" markings.
The brake f luid reservoir is located behind the
rear partition of the engine compartment on
the left side
9 page 167.
The fl uid level may drop slightly after some
time due to the automatic adjustment of the brake pads . This is not cause for alarm .
If the brake fluid level falls considerably be­
l ow the "M IN" mark, the brake wa rning/indi ­
cator light (U .S . mode ls:
1111 , Canadian
models: .) will come on ¢
page 14 . Do not
continue to operate the vehicle. The complete
brake system shou ld be thoroughly checked
by an authorized Audi dealer or other quali­
f ied fac ility and the cause corrected . If the
b rake fluid level is too low, the brake warn ing/
i ndicator light w ill illuminate . Co ntact an au­
thor ized Audi dealer
immediately .
Changing brake fluid
Have the brake fluid changed by an experi­
enced technician .
Brake fluid abso rbs moistu re from the a ir . If
the water content in the brake fluid is too
hi gh, cor ros ion in the b rake system may result
after a per iod of t ime . The bo iling po int of t he
b ra ke fluid w ill also decrease considerab ly and
decrease braking performance.
Therefore, the brake flu id must be changed
e very two year s. Always use new b rake fluid
which confo rms to Fede ral Motor Vehicle
Standard "FMVSS 1 16 DO T 4".
The brake flu id rese rvoi r ca n be difficult to
r each, therefo re , we recommend that yo u
h ave the brake fl uid changed by you r autho r­
i zed
Audi dealer . Your deale r has the correct
Checkin g and fillin g 175
tools, the right brake fl uid and t he know -how
to do this for you .
A WARNING
-Brake flu id is poisonous. It must be stor­
ed only in the closed or iginal container
out of the reach of children!
- Brake failure can res ult from o ld or inap­
propriate brake f lu id. Observe these pre­
cautions:
- Use only b rake fluid th at mee ts SA E
spe cificat ion
J 17 03 and conforms to
Federa l Mo to r Ve hicl e Standard 1 16.
Always check with yo ur authorized Au di
dealer to make sure yo u are using the
correct brake fluid. The cor rect type of
brake f luid is also ind icated on the
brake f luid reservoir .
- The bra ke fluid must be new. Heavy use
of the brakes ca n cause a vapor lock if
the brake fluid is left i n the system too
long. This can se riously affect the effi­
c iency of the b rakes as well as your
safety , T his could result in an accide nt.
(!) Note
Brake fluid will damage the pai nt of your
vehicle.
@) For the sake of the environment
Because of the prob lem of proper disposal
of brake fluid as well as the spec ial too ls
r equired and the nec essary expertise, we
r ecommend that yo u have th e brake flu id
c hanged by you r aut ho rized Aud i dea le r.
Battery
General information
Your vehicle is equipped with a specia l bat­
tery, an
ACM battery. This battery is located
in the luggage compartment and must be re­
placed with an origina l equipment batte ry .
Un der normal ope rat ing condit io ns, t he bat-
te ry is
maintenanc e-free . .,.
•
•

Tires and wheels
Tires
General notes
Tires may be the least appreciated and most
abused parts of a motor vehicle .
Tires may be the least appreciated and most
abused parts of a motor vehicle . Tires are,
however, one of the most important parts of a
vehicle, particularly considering the compara­
tively small patch of rubber on each tire that
assures that a ll- important contact between
you, your vehicle and the road.
Maintaining the correct tire pressure, mak ing
sure that your vehicle and its tires do not have
to carry more weight than they can safely han­
d le, avoiding damage from road hazards and
r eg ularly inspect ing t ires for damage i nclud­
ing cuts, slashes irregu la r wear and ove rall
condition are the most important things that
you can do to he lp avoid sudden tire failure in­
cluding tread separat ion and blowouts.
A vo idin g damage
If you have to drive over a curb or similar ob­
stacle, drive very slow ly and as close as possi ­
b le at a right angle to the curb.
A lways keep chemicals includ ing grease, o il ,
gasoline and brake fluid off the t ires .
I nspect the t ires regularly for damage (cuts,
cracks or b listers, etc.). Remove any fo reign
bod ies embedded in the treads.
Storing tires Mark tires when you remove them to indicate
the direction of rotation . Th is ensures you to
be ab le to mount them correctly when you re­
i nstall them .
When removed, the wheels or t ires should be
sto red in a cool, dry and preferably dark place .
Store tires in a vertical pos ition if they are not
mounted on rims, in a horizontal pos it ion if
they are mounted on rims .
Tires an d wheel s 181
New tires
New ti res have to be broken in¢& .
The tread depth of new t ires may vary, accord­
ing to the type a nd make of t ire and the tread
patte rn.
H idden damage
Damage to tires and r ims is often not readily
visible . If you notice unusual v ib rat ion or the
vehicle pulls to one s ide, th is may ind icate
that one of the t ires has been damaged . T he
ti res m ust be chec ked immed iate ly by an au­
thorized Audi dea le r or q ua lified wor kshop .
Unidirectional tires
A un idirectional tire can be identified by ar­
rows on the sidewa ll, that po int in the direc­
tion the t ire is designed to rotate. You must
f ol low the specified di rection of rotation . T his
is necessary so that these tires can develop
their optimum characteristics regarding grip, road noise, wear and hydrop laning resistance.
For more information
¢ page 212.
A WARNING
New tires or t ires that are o ld, worn or
damaged cannot provide maximum con­
trol and braking ability .
-
-New tires tend to be slippery and must
be broken in. To reduce the r isk of losing
control, a co llision and ser ious personal
in ju ries, d rive with special ca re for the
fi rst 350 m iles (560 km).
- Driving with worn or damaged tires can
lead to loss of control, sudden tire fail­
ure, including a blowout and sudden de­
fl ation, cras hes and se riou s personal in­
juries . Have worn or damaged t ires re­
placed immediate ly.
- Tires age even if they are not being used
and can fai l sudden ly, especially at hig h
speeds. Tires that are more than 6 years
old can only be used in an emergency
and then w ith special care and at low
speed.
•
•

192 Tires and whe els
& WARNING
Sudden tire failure can lead to loss of con­
trol, a crash and serious persona l injury!
- Never drive a vehicle when the tread on
any tire is worn down to the wear indica­
tors .
- Worn tires are a safety hazard, they do
not grip well on wet roads and increase
yo ur risk of "hydroplan ing" and loss of
control.
- Always keep chemicals that can cause tire damage, such as grease, oil, gasoline and brake fluid away from t ires.
- Tires age even if they are not be ing used
and can fail suddenly , especially at high
speeds . T ir es that are more t han 6 years
o ld can only be used in an emergency
and then with special care and at lower
speeds.
- Never mount used ti res on yo ur vehicle if
yo u are not sure of their "previous histo ­
ry." Old used tires may have been dam­
aged even though the damage cannot be
seen that can lead to sudden tire failure
and loss of vehicle control.
New tires and replacing tires and wheels
New tires and wheels have to be broken in .
Fig. 142 Tir e specificat ion codes on t he s idew all o f a
t ire
No. De scription
@ Nomina l w idth of t ire in mill imeters
® Ratio of height to width (aspect ratio)
© Rad ial
® Rim diamete r code
® Load index and speed rating
(J) U.S . DOT tire ident ification number
® Aud i Origina l t ire
® Seve r snow cond it ions
@ T ire ply composi tion and mater ials used
@ Max imum load ra ting
@ Treadwear, traction and tempe rature
grades
@ Maximum permiss ible inflation pres -
sure
The tires and rim s are essential parts of the
vehicle's design . The t ires and rims app roved
by Audi a re spec ially matched to the charac­
teristics of the vehicle and can make a major contribu tion to good road holding and safe .,..

228 Con sum er Inf ormation
-Always make sure the transmission se­
lector lever is in "P" (Park position) and
the hand brake is firmly applied.
@ For the sake of the environment
- Changing the engine settings wi ll ad ­
versely affect em iss ion levels . This is det­
rimental to the environment and increas­
es fuel consumption .
- Always observe environmental regula­
tions when dispos ing of old engine oil,
used brake fluid, dirty engine coolant,
spent batteries or worn out tires.
- Undeployed airbag modules and preten­
s ioners might be classified as Perchlo­
rate Material -spec ial handling may ap ­
ply, see www .dtsc.ca .gov/hazardous­
waste/perch lorate . When the veh icle or
parts of the restrai nt system in cl uding
airbag modules safety bel ts with preten­
s ioners are scrapped, all applicable laws
and regulations must be observed. Your
a uthorized Aud i dea ler is familiar w ith
these requirements and we recommend
that you have your dealer perform this
serv ice for you .
Additional accessories,
modifications and
parts replacement
Additional accessories and parts
replacement
Always consult an authorized Audi dealer be­
fore purchasing accessories .
Your vehicle incorporates the latest safety de­
sign features ensuring a high standard of
ac­
tive and passive safety .
T his safety could be compromised by non -ap­
proved changes to the veh icle. For this reason ,
if parts have to be replaced , please observe
the following points when installing addition­
a l accessories:
Approved Audi accessor ies and genuine Audi
parts are ava ilable from a uthorized Aud i dea l­
e rs. These dea
lers a lso have the necessary facili­
ties, tools and trained specialists to install the
parts and accessories proper ly .
A WARNING
=
Using the wrong spare parts or using non-
approved accessories can cause damage to
the veh icle and ser ious perso na l injury .
- Use on ly accessories express ly approved
by Audi and genuine Audi spare parts
- These parts and accessories have been
specia lly designed to be used on your ve­
h icle .
- Never install accessor ies such as tele­
phone crad les or beverage ho lders on a ir­
bag covers or within the airbag deploy ­
ment zones . Do ing so will increase the
risk of injury if a irbags are triggered in an
accident!
- Before you check anything in the engine
compa rtment, always read and heed a ll
WARNINGS
i=;, page 165 .
(D Note
-If items other than genu ine Audi spare
parts, add-on equipment and accessory
items are used o r if repair wo rk is not
performed accord ing to specified meth­
ods, this can resu lt in seve re damage to
your vehicle's engine and body (such as
corrosion) and adversely affect yo ur vehi­
cle's warranty.
- The innovat ive a luminium concept of
your Audi TT means that all servicing, re­ pairs or other work on the vehicle body
must be carr ied out exclusive ly by an
Audi workshop.
- If emergency repairs must be performed
elsewhere, have the veh icle examined by
an authorized Audi dealership as soon as
poss ible .
- The manufac turer cannot be held liable
for damage wh ich occurs due to failure
to comply with these stipulations .

230 Index
A
A/C operation . . . . . . . . . . . . . . . . . . . . . . . 71
Accessories . . . . . . . . . . . . . . . . . . . . . . . . 228
Acoustic park assist ........ .. .. .. .. . . 80
Adaptive light . . . . . . . . . . . . . . . . . . . 21, 49
Adding Eng ine coolant .............. ... .. .
Engine oil .. ..... ........... ... .. .
Windshield washer fluid ... .. .. .... .
Additional accessories
Addit ives
Engine oil . ...... ......... ... .... .
Adjustab le steer ing column ...... .. ... .
Adjusting front seats ....... .. .. .. .. . . 173
170
180
228
170 73
60
Adj usting steering column ... .... .... .. 73
Adjusting the seats ............... ... . 61
Advanced Airbag System Children 131
Components ............. .. .. .... . 115
Front airbags . ............. .. .... . 113
H ow the components work together . . 117
Monitoring .... ... ... .... .. .. .. .. . 119
Weight -se nsing mat ...... .. .. .. .. . 131
Airbag system . . . . . . . . . . . . . . . . . 109, 128
Care . .. .. .. ............... .. .... . 122
Ch ild restra ints .............. ... .. . 132
Components (front airbags) .. .. .. .. . 115
Danger of fitting a child safety seat on
the front passenger seat . . . . . . . . . . . . 110
Disposal ................ .. .. .... . 122
Fr ont airbags ..................... 113
How do the front airbags work? .. ... . 118
How many airbags does my vehicle
have? ... .. ............. .. .. .. ... 115
Important safety instructions on the knee airbag system ..... .. .. .. .. .. . 126
Important things to know ...... .. .. . 109
Indicator l ight .... ... .... .. .. .. .. . 119
Knee airbags ............. .. .. .. .. . 124
Monitoring ... ............. .. .... . 119
PASSENGER AIR BAG OFF light .. ..... 120
Repairs .... ................ ..... . 122
Side airbags . . . . . . . . . . . . . . . . . . . . . . 126
Warning/indicator lights ............. 15
When must the system be inspected? 119
A lcantara
C leaning ... .. .............. ..... . 158 All-wheel drive
.... ............. .... 147
Winter tires ..... ................ . 196
Alternator .. .... .. ............. .... . 16
Anti-free ze
refer to Eng ine cooling system . .. .. .. 172
Anti -lock brake system . . . . . . . . . . . . . . . 142
Warning/indicator lights ............. 18
Anti-s lip regulation ............. .... 142
Anti-theft systems Anti -theft alarm system ............. 38
Electronic immobilizer .......... .. .. . 33
Ashtray ... ..... .. .. .............. .. 64
Asterisk What does it mean when something is
marked with an asterisk? . . . . . . . . . . . . . . 6
Audi magnet ic r ide . . . . . . . . . . . . . . . 21, 80
Description . . . . . . . . . . . . . . . . . . . . . . . . 80
Indicator light . .. .. ........... .. .. . 21
Audi Service Repair Manuals and Li tera-
ture 226
Automatic be lt retractor ............ . 104
Automat ic convert ible top
closing
. .. .. .. .. ............. .. .. . 43
opening .. .. .. .. ................ .. 43
Automat ic transmission . . . . . . . . . . . . . . . 82
Driving Notes . . . . . . . . . . . . . . . . . . . . . . 84
Emergency program ........... .. .. . 87
Emergency release ............. .. .. . 87
Ignit ion key safety lock ........... .. . 74
Kick-down ..... .. ................ .. 86
Launch Control Program ............. 86
Se lector lever lock . . . . . . . . . . . . . . . . . . 83
Se lector lever positions ......... .. .. . 82
Tiptronic .. .... .. ............. .... . 85
T iptronic controls on the steering wheel 86
Auto Safety Hotline ................ .. 99
Average fuel mileage ............ .... . 23
Average speed . . . . . . . . . . . . . . . . . . . . . . . 23
Avoid damaging the vehicle ........ ... 151
B
Battery ...................... 175,178
Charg ing .. .... .. ............. .... 179
Checking battery acid level .......... 178
Connecting . ..... ................ . 175
Disconnecting 175

Important warnings ... ... .. .. .. .. . 177
Location 177
Low ... .. .. .. ... ....... ... .. .. .. . 147
Replacing the battery ........... .. . 176
State of charge . . . . . . . . . . . . . . . . . . . . 147
W inter operation . . . . . . . . . . . . . . . . . . 17 5
Wo rking on the battery . . . . . . . . . . . . . 177
Before driving . . . . . . . . . . . . . . . . . . . . . . . 92
Blended gasoline .......... .. .. .. ... 16 1
Boost . .... .. ................. .. .... 26
Booster seats . .... ..... ... .. .. .. ... 137
Boost pressure ind icator ........... ... 26
Brake fl uid
Changing the brake fluid ... .. .. .. .. .
175
Checking the brake fluid level . ....... 174
What is the correct brake flu id level? .. 174
What should I do if the brake fl uid warn-
ing light comes o n? ................
174
Brake system ... ........... .. .. .. ... 174
Anti-lock brake system ........ ... ... 18
Brake ass ist system ........... ... .. 142
Brake fl uid ................. ... ... 174
Brake fluid spec ifi cat ions for refill and re­
p lacemen t . . . . . . . . . . . . . . . . . . . . . . .
17 5
Brake ligh t de fect ive ................ 20
Brake pads . . . . . . . . . . . . . . . . . . . . . . . 150
General i nformation ... ... .. .. .. .. . 145
How does the moisture or road sa lt affect
the brakes? . ............. .... .. .. .
145
Malfunct ion . . . . . . . . . . . . . . . . . . . . . . . 14
Warn ing/ indicato r lights ....... ... ... 14
Wo rn brake pads symbol ....... ... ... 19
Brea k-in pe riod ... .. .... ... .. .. .... . 150
Brake pads . ............. .... .. ... 150
Tires
Bulbs
C
Ca lifo rnia Proposit io n 65 Wa rning
150
2 16
166
B att ery specific .......... .. .. .. .. . 178
Capac it ies ......................... 224
Carbon parts
Clean ing . . . . . . . . . . . . . . . . . . . .
157, 158
Care .. .. .. .. .. .. ........... .. .. ... 155
Cargo area
refer to Luggage compartment . . . . . . . . 97
Cata lytic converter .................. 151
Inde x 231
CD changer ... .... .. . .. .. ..... ... .. . 66
Certif ication ...... .. ............... 229
Changing a flat tire . ............. .. .. 209
Ch ang ing engine oil ................. 171
Checking
Battery ac id level ............. .... .
178
Engine coolant level ........... .... . 173
Checking t ire pressure ............... 187
Child res train t
Danger of using child res train ts in the
front seat
110
Child rest rain ts
Where can I ge t addi tional in format io n
abo ut child res train ts and the ir use? ..
1 4 1
Child safety .............. .......... 130
Convertible locking retractor ......... 138
Important safety instructions for using
c hi ld safety seats . .. .. ......... .. ..
133
Important t hings to know whe n driving
with children .. .... . ... ...... ... ..
130
Child safety seat .... ........... .... . 135
Convertib le locking retractor ......... 138
Installing . .. .. .. ................. 138
Child safety seats
Booster seats .. .. .. ...............
137
Co nve rtib le child seats ... ... ..... .. 135
How do I properly install a child safety
. h' l ? 133 sea t m my ve 1c e ................. .
Infan t seats . .. .. .... ........... ..
135
Safety instr uctions . .. .. ..... ... .. .. 133
Cigarette lighter ... .. . .. .. ... ..... .. . 65
Cleaning ..... .. ...... ............. 155
C limate controls . .. .. ........... .... . 68
A/C opera tion .. .. .... ............. . 71
Air distribution . . . . . . . . . . . . . . . . . . . . . 70
Air recircu lation mode . . . . . . . . . . . . . . . 71
Automat ic mode ... .. .. .... ... .. .. . 71
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Defrost . .. .. .. .. .. ............... . 71
Economica l use .. .. . .. .. ... ..... .. . 72
Fan ................... ........... 69
Heated seats . . . . . . . . . . . . . . . . . . . . . . 72
Heating ... .. .. .. .... ........... .. . 68
Pollu tant fi lter . . . . . . . . . . . . . . . . . . . . . 68
Rea r window defogger .. ..... ... .. .. . 71
Switc hing on and off .... .... ... .. .. . 69
•
•

24 0 Index
Vehicle literature . . . . . . . . . . . . . . . . . . . . . 5
Vehicle shut-down ............. .. ... 152
Veh icle too l kit ... ...... ..... .. .. .. . 205
Vent ilation
Vinyl Cleaning ·
... .... .... .... ... .. .. .. 68
158
w
War ning/ ind ic a tor ligh ts . . . . . . . . . . 10, 12
Airbag system .............. ... .... 15
Anti-lock brake system (ABS) .... ..... 18
Brake system . . . . . . . . . . . . . . . . . . . . . . 14
Conve rtible top . . . . . . . . . . . . . . . . . . . . 17
Cruise control . . . . . . . . . . . . . . . . . . . . . . 21
E lectronic power contro l ... .. .. .... .. 19
Elec tronic Stabilizat ion Control (ESC) . . . 18
Gen erator .. ............ ... .. .... .. 16
M alfunction Ind icator Lamp (M IL) . .. .. 19
Pa rk ing br ake . .... .... ..... .. .. .. .. 14
Safety belt . .... ...... ... .... .. .. .. 16
Safety sy stems .............. ... .... 15
Turn signals .................. ..... 21
Warn ing/ Ind icato r lights
Re ar spoile r . . . . . . . . . . . . . . . . . . . . . . . 21
Warn ing lights
Red symbols in the center disp lay .... .. 13
Yellow symbols in the cente r disp lay ... 13
Warranty coverages ........ .. .. .. .. . 226
w h . as e r reservoir ... ... .. .. .. .. .. .. . 180
Wear indicator .... ....... ... .. .... . 191
Weights ... .. ... ... .... ..... .. .. .. . 223
Wh at happens if you wear your s afety be lt
t oo loose? . .... ... ..... ... .. .. .. .. . 105
What happens to unbelted occupants? .. 102
What impairs driving safety? ........... 93
What should I do aft er chang ing a
wheel? .. .. .. .... .. ... ...... .. .. .. . 188
What should I do after rep lacing wheels? 188
Wheel bolts Torque ... .. ... ... .... ... .. .. .. .. . 198
Wheels . .. .... ..... ... ... .. .. .. .. . 181
Che ck ing tir e pre ssure ..... .. .. .. .. . 187
Cleaning . ...... ... .. ...... .. .. .. . 156
Cold t ire inflat ion pressure ...... .... 185
General notes ......... ........ .... 181 G
lossary of tir e and loading terminolo-
gy ... .. .. .... .. .. ... .. ..... ... .. 182
New t ires and whee ls . .. ..... ... .. .. 192
Ti res and veh icle lo ad limi ts . .... .... 189
When must the a irbag system be inspec t-
ed? . ... .. .. .... .. .. ... .. ..... ... .. 119
When should I adjust the t ire pressures? 188
When should I check the tire press ures? . 188
Where can I find the t ire pressures for my
car? ... .. .. .... .. ... .. .. ..... ... .. 187
Why safety belts? . . . . . . . . . . . . . . 101, 102
Wind deflector .... ... .. ..... ... .. .. . 44
Cleaning .. .. .. .. ... ... .... ... .... 157
Windows Cleaning/removing ice .. ..... ... .. .. 157
Convenience close/open feature . ... .. . 40
D efrost ... .... .. ... .. .. ..... .. . .. . 71
Windsh ie ld washer fluid ... .. .. .. .. .. . 20
Windsh ie ld wiper s
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Fold ing up .. .. ....... ........... .. 57
Replacing windsh ield wiper b lades .. .. . 57
Se rv ice posi tion . . . . . . . . . . . . . . . . . . . . 56
W ashe r fl uid reservo ir . ..... .... .. .. 180
Winter operation Battery . . . . . . . . . . . . . . . . . . . . . . . . 175
Car was hes .. .. .. .. ... ..... .... ... 155
Cooling system . ... ........ ... ..... 172
Defrost ing windows . .... .... ... .. .. . 71
Heated seats (climate control) ... .. .. . 72
Removing ice from windows ... ... . .. 157
Tires ... .. .... .. .. ... .. ..... ... .. 147
Win ter tires . .. .. .. ...... ....... .... 196
All-wheel drive . .. ....... ..... ..... 196
Wiper and washer system . ............ 54
Intermittent wiping . . . . . . . . . . . . . . . . . 54
One-tap wiping . .. ................ .. 54
X
Xenon -Lights .. .. ....... ........... . 216