headlights AUDI TT ROADSTER 2014 User Guide

158 Vehicle care and cleaning
Component Situation Solution
T ex tile s,
Stains adhering to Vacuum cleaner
Vin yl, the surface
Alcan ta ra Water -based stains Absorbent cloth and mild soap solutiona>
such as coffee, tea,
blood, etc.
O il-based stains Apply a mild soap solutiona>, blot away the d issolved oil
such as oil, make- or dye, treat afte rward w ith water, if necessary
up, etc.
Special stains such Special stain remover, b lot with absorbent material,
as ballpoint pen, treat afterward with mild soap solutiona>, if necessary
na il polish, latex
pa int, shoe po lish,
etc.
Natu ral leather Fresh stains Cotton cloth with a mild soap solutiona>
Wate r-based stains Fresh s tains: absorbent cloth
such as coffee, tea, Dr ied stains: sta in remover sui table for leather
blood, etc.
Oi l-based stains Fresh stains: absorbent cloth and sta in remover suitable
such as oil, make- for leather
up, etc. dried stains: Oil cleaning spray
Special stains such Stain remover suitable for leather
as ballpo int pen,
na il polish, latex
pa int, shoe polish,
etc.
Care Regular
ly apply condit ion ing c ream that protec ts from
light a nd penetrates into the materia l. Use specially-col-
ored conditioning cream, if necessary.
Carbon part s Dirty Clean tlhe same way as plastic parts
a) Mi ld soap solut ion : maximum two tablespoons neut ra l soap in a lite r of wate r
& WARNING
The windshie ld may not be treated with
water -repe lling windshield coating agents .
Unfavorab le conditions such as wetness,
darkness, or low sun can result in in­
creased glare. W iper blade chatter is a lso
possible .
(V Note
- Headlights /tail lights
- Never clean headlights or tail lights
w it h a dry cloth or sponge. -
Do not us e any cleaning product that
contains alcohol, because they could
cause cracks to form.
-Wheels
- Never use any paint polish or other
abrasive mater ials.
- Damage to the protective layer on the
rims such as stone chips or scratc hes
must be repa ired immediately.
- Power top
-Remove bird droppings immediately.
- Never use gasoline, stain remover, ben-
zene, paint thinner or other so lvents to
remove .

176 Check ing and filling
Have the battery checked when you take your
vehicle in for service. You are well advised to replace a battery that is older than S years .
Disconn ect ing the battery terminals
Some veh icle functions (power w indow regu­
lators, for example) are lost if the battery ter ­
minals are disconnected . These functions have
to be re learned after the battery terminals are
connected again. To prevent this, the battery
should only be d isconnected from the vehicle
electr ical system when absolutely necessary
for repairs .
V ehicles not dri ven for l ong period s
If you do not drive your vehicle over a period
of several days or weeks, electrical compo­ nents are gradually cut back or switched off .
This reduces energy consumption and main­ tains starting capab ility over a longer period
c:::>
page 147. Some of the convenience func­
tions may not operate, suc h as the inte rior
l ights or power seat adjustme nt. The conven­
i ence functions wi ll be ava ilable aga in whe n
you switch on the ignition and start the en ­
gine.
Winter operati on
During the winter months, batte ry capacity
tends to decrease as tempe ratu res d rop . This
is because more powe r is also consumed while
start ing , and the headlights, rea r window de ­
fogger, etc., are used more often.
Avoid unnecessary power consumption, par­
ticularly in c ity traffic or when t rave ling on ly
short distances. Let you r authorized Aud i
dea ler check the capacity of the vehicle bat ­
tery before winter sets inc:::>
page 179 . A we ll
charged battery w ill not only prevent starting
prob lems when the weather is cold, but will
a lso last longer .
Replacing battery
The new battery must have the same capaci­
ty, vo ltage (12 volts), amperage, construction
and p lug sealing, as the origina l battery. Spec­
if ications are listed on the battery housing.
Batteries specially developed by Audi fulfill the maintenance, outp
ut, and safety require­
ments .
When install ing the battery, m ake su re the ig­
ni tion and a ll ele ct rical consumers are switch ­
ed off
c:::> (i) .
We recommend that you use maintenance­
free or
cy cle-re si stant /leak -proof b atter ies
accord ing to the s tanda rds TL 825 06 (from
Apri l 2008) and VW 7 SO 73 (from April
2010) .
Rep lac ing the bat tery shou ld be car ried by a
qualified wo rkshop. Please fo llow the instruc­
tions on the battery cover .
(D Note
- All wo rk on the ba tte ry req uire s techn i­
c al know ledge . Please con ta ct an Aud i
dealership o r another authorized faci lity
for questions abo ut the batte ry -danger
o f ac id burns and exp losion hazard!
- The battery must not be opened! Do not
try to change the battery's liquid level,
otherwise detonating gas will escape
from the battery - explosion hazard!
- The AGM battery in the l uggage com­
partment cannot leak, because the elec­
tro lyte for this battery is absorbed into a
special glass mat. This leak-proof battery
must not be replace with a convent ional
battery.
- Make sure the ventilation hose on the
side of the battery is connected, other­
w ise fumes or battery ac id can leak out .
- Batte ry holder and termina ls always
have to be secured correctly .
- Before all work on the battery follow the
warnings be low c:::> .&. in Working on the
battery on page 177.
@ For the sake of the environment
Because of the prob lem of proper disposal
of a battery, we recommend your author­
iz ed Audi dealer change the battery for
you. Batteries contain sulfur ic acid and
l ead and must a lways be disposed o f prop-
erly in compliance wi th al l envi ronmental ..,.

214 Fuses and bulbs
Fuse Location, Instrument Panel left
0
Fi g. 163 Fuse carrier behind the instrument panel end
face, cove r removed
Some of the equipment items listed are op­
tional or only available on certain model con­
figurations .
Note that the following table is accurate at
the time of going to press and is subject to
change. In the event of discrepancies, the la­
bel on the inside of the cover always takes
preceden ce .
The power seats are protected by circuit
breaker s,
which automatically reset after a
few seconds after the overload has been rem­
ed ied.
No . Equipment Amps
Engine relay, fuel tank control
1
unit, A irbag Off light, light
10 switch (sw itch illumination), d i-
agnos tic connector
2
ABS, ASR, ESC, brake light
5 switch
3 AFS headlight (left) s
No.
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Equipment Amps
Oil level sensor (extended main-
tena nce interval) (WIV), tire
pressure monitoring system,
switch for Electronic Stabiliza-
s tion Control (ESC), AFS head-
lights (control unit), A/C system
(pressure sensor), backup light
sw itch
Automatic headlight range con-
trol, AFS headlight (right) /
5/10
manual headlight range con-
trol, halogen headlights
Control unit for CAN data trans-
fer (gateway), electromechani-
s cal steering, automatic trans-
mission shift gate
Acoustic Park Assist, automatic
dipping interior rear view mir- ror, garage door opener, heata-
s ble windshield washer nozzles,
washer pump, wind deflector
relay (Roadster)
H aldex clutch/Ha ldex clutch
5/10 (T TS)
Control un it Audi magnetic ride
s
Airbag contro l unit s
Mass airflow sensor, crankcase 5/10
heating
Door control unit (central lock-
10 ing driver/passenger)
Diagnostic connector
10
Rain sensor, automatic trans-
s miss ion shift gate
Roof light (interior lighting)
5
A/C system (control unit) 10
Tire pressure monitoring sys-
5 tern (control un it)
Not used
Not used
Not used
Fuel injectors (gasoline engine)
10
Wind deflector (Roadster) 30
Horn 20

216 Fuse s a nd bul bs
No. Equipment Amps
11 Feed (brake pedal) 5
12
Activated charcoal fi lter/charge
10 pressure contro l valve
Bulbs
Replacing light bulbs
For your safety, we recommend that you have
your authorized Audi dealer replace burned
out bulbs for you .
It is becoming increasingly more and more
difficult to replace vehicle light bulbs since in
many cases, other parts of the car must first
be removed before you are able to get to the
bulb . Th is appl ies especially to the l ight bulbs
in the front of your car which you can only
reach through the engine compartment.
Sheet metal and bulb holders can have sharp
edges that can cause ser ious cuts, and parts
must be co rrectly taken apart and then prop­
e rly put back together to help prevent break­
age of parts and long term damage from wa­
ter that can enter housings that have not been properly resealed.
For your safety, we recommend that you have
your author ized Audi dealer replace any bulbs
for you, since your dealer has the proper tools,
the correct bu lbs and the expertise.
Gas disc harg e la mps (X enon l ig ht s}*:
Due to the high electrical voltage, have the
bulbs replaced by a qualified technician.
Headlights with Xenon light can be identified
by the high voltage sticker.
A WARNING
Contact with high-voltage components of
the electrical system and improper re­
placement of gas discharge (Xenon) head­
light bulbs can cause serious personal in­
jury and death.
- Xenon bulbs are pressurized and can ex­
plode when being changed. -
Changing Xenon lamps requires the spe­
cial tra ining, instructions and equip­
ment.
- Only an authorized Audi dealer or other
qualified workshop should change the
bulbs in gas discharge lamps.
A WARNING
=
There are parts with sharp edges on the
openings and on the bulb holders that can
cause ser ious cuts.
- If you are uncertain about what to do,
have the work performed by an author­
ized Audi dealer or other qualified work­
shop. Serious personal injury may result
from improperly performed work.
@ Tips
- If you must replace the light bulbs your­
self, a lways remember that the eng ine
compartment of any vehicle is a hazard­
ous area to work in. A lways read and
heed all WARNINGS
¢page 165, Work­
ing in the engine compartment¢.&..
-It is best to ask your authorized Audi
dealer whenever yo u need to change a
bulb .
-

234 Index
F
Fan ... . ... ... .. .. ..... ... .. .. .... .. 69
Radiator ... .. . .. ..... ... .. .. .... . 174
Fasten ing
B ooste r seats ............ .... .. .. .
137
Conve rtible c hild safety se ats . .. .. .. . 135
Infant sea ts
F lat t i re 13 5
Changing .. ... ......... ... .. .. ... 209
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . 5 0
Fo ld ing master key w ith remote contro l .. 32
Foot pedals . . . . . . . . . . . . . . . . . . . . . . . . . 97
For the sake of the environmen t
G asoline fumes and the environmen t ..
163
Le tting you r engine warm up ... .. .. . . 74
Refue ling . . . . . . . . . . . . . . . . . . . . . . . . 163
Saving fue l by early upshifting . ..... . . 10
Fr ont airbags
D escr ipt ion . . . . . . . . . . . . . . . . . . . . . . .
113
H owtheywork ...... .......... .... 118
Fronta l collisions and the laws of physics 102
F ront seats . . . . . . . . . . . . . . . . . . . . . . . . . 60
Ad justing ....................... ..
94
Ad just ing the manual seats . .... .... .. 61
C hi ld restra ints in the front seat ... .. . 110
Fu el
Additives ... ... . ...... ... .. .. .... .
161
Blended gasoline ........... .. .... . 161
Current fuel mileage . . . . . . . . . . . . . . . . 23
Fill er neck .. .. .. ...... .... ... .. .. . 162
Fue l gauge . ... ......... ... .. .. ... . 12
Fuel supp ly too low . . . . . . . . . . . . . . . . . 20
Gasoline ... ... .......... .. .. .. .. . 16 1
Gasoline additives ........ .... .... . 162
Octane rating . ........... .. .. .. .. . 16 1
Recommendation .... ... .. .. .. .... . 161
Refue lling . .. .. .. ..... ... .. .. .... . 163
Reserve . ... ... . ...... ... .. .. .... .. 1 2
Tank capacity .............. .. .... . 224
Unlock ing the fue l filler flap by hand .. 164
Fu el economy messages (efficiency pro-
gram) ... .... ... . ...... ... .. .. .... ..
27
Fuse ar rangement ....... .. .. .. .. .. . 2 14
G
Garage doo r opener ( Homelink) .... . .. . 89
Gas discha rge lamps ..... .. ... ..... ..
2 16
Ga uges
Engine coolant temperature . . . . . . . . . .
11
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . 12
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 10
General illustration
Instruments and controls .. ... .. .. .. .. 8
Generator (warning/ indicator l igh ts) . .. .
16
G lossary of tire and loading terminology 182
G love compartment . . . . . . . . . . . . . . . . . . 66
G ross Vehicle We ight Rating (GVWR) ... 223
H
Head lights ..... .. .......... ... ... .. 48
adaptive light . . . . . . . . . . . . . . . . . . . . . . 49
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 156
defective . . . . . . . . . . . . . . . . . . . . . . 20, 2 1
Fron t fog lights . . . . . . . . . . . . . . . . . . . . 50
Switching off .... ... .. ..... ... .. .. . 4 8
Switching on ..... .. ... ..... ... .. .. . 48
Washe r system . . . . . . . . . . . . . . . . . . . . . SS
Xenon headlights .............. .. .. . 48
He ad restr aints .. .. ............. .. ... 95
Adjusting ..... .. .. .... .... ... .. .. . 95
Heated
exter io r mir ro rs . . . . . . . . . . . . . . . . . . . .
52
fron t seats (cl ima te control) ..... .. .. . 72
rear window ...................... . 71
Heated seats . . . . . . . . . . . . . . . . . . . . . . . . 72
Heate d washer jets
Wiper and washer system .. ... .. .. .. .
54
H eating .. .. ...... ............. ..... 68
Hig h beam . . . . . . . . . . . . . . . . . . . . . . 48, 50
High voltage warning label .. ... .. .. .. 223
Hill Descent Assist . ... .. ......... ... . 85
Hill ho ld assist
Starting on hills ............... .....
76
Homel in k unive rsal remote control . ... . 89
Hood Open ing .. .. .. .. .................
165
Re le a se lever . . . . . . . . . . . . . . . . . . . . . 165
Hor n .... .. .. .. .. ............... .. .. 8
How many ai rba gs does my vehicle have?
115

How often should I check my tire pres-
sures? .... .. .. ... ... .... ... .. .. ...
188
H ow safety belt pretensioners wo rk . .. . 107
Hydroplaning .. ........... .. .. .. ... 192
I
Ignition key . . . . . . . . . . . . . . . . . . . . . . . . . 73
I gnition key safety lock . . . . . . . . . . . . . . . 7 4
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . 73
I gnition lock pos itions ... ... .. .. .. .. .. 73
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . 12
Important things to do before driving . . . 92
I mp roperly wor n safety be lts . .. .. .. .. . 106
Indicator light Airbag system . . . . . . . . . . . . . . . 119, 120
Aud i magnetic ride .................. 21
C lut ch ove rheati ng ........ .. .. .. .. ..
87
PASSENG ER AIR BAG O FF .. .. .. .. .. . 120
Indicator lights Red symbols in the center d isplay .. .. .. 13
Yellow symbols in the center d isp lay . .. 13
also refer to War ning/ indica to r li ghts .. 12
Infant seats . ............. .... .. ...
135
Instal ling ch ild safety sea ts
Safety belts . . . . . . . . . . . . . . . . . . . . . . 138
I nst rumen t cluster and contro ls .. .. .. .. 10
Instrument panel illum ination . .. .. .. .. 52
I nstrumen ts and con tro ls
Gene ral i llustration .... ... .. .. .. .. ...
8
Inter ior lights . . . . . . . . . . . . . . . . . . . . . . . 51
Luggage compartmen t .............. 52
]
Ju mp-starting 217
J umper cables .. ........... .. .. .. ... 218
K
Key ... .... .. .. .. ... . .... ... .. .. .... 32
Battery replacement ... ... .. .. .. .. .. 33
Check light . .. ........... .. .. .. .. .. 32
Conve nience opening and closing of pow-
e r top ... .. .... .......... ..... .... 43
Conven ience opening and clos ing of w in -
dows .. .. ... .................. .. .. 4 0
E me rgency key ........... .. .. .. .. .. 3 2
Inde x 235
Key rep lacement . . . . . . . . . . . . . . . . . . . 32
Master key . . . . . . . . . . . . . . . . . . . . . . . . 32
Valet key . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Keyless ent ry remote cont ro l . . . . . . . . . . . 33
K ick-down . . . . . . . . . . . . . . . . . . . . . . . . . .
86
Knee a irbags . ....... . .. .. ..... ... .. 124
Description . ... .. .. . ... ...... ... .. 124
How they work . .. .... ............. 125
Important safety instructions ........ 126
L
Lap timer ... .. .. .... . ... ...... ... .. . 29
Lau nch Control Prog ram ..............
86
Leathe r cleaning/protect ion .......... 158
Leaving home ... .. .. . ... ...... ... .. . 49
Lift ing jack ........ ................ 210
Lifting vehicle . .. .. .... ............. 222
L igh t/ rain senso r defec tive ............ 21
Lights ........ ... .. ................
48
Coming/Leav ing home .. .. ... ..... .. . 49
E mergency flashe r .. .......... ... ...
51
Exte rior lig hti ng .. .. . .............. . 49
F ron t fog lights . . . . . . . . . . . . . . . . . . . .
50
Head lights . ..... .. . .. .. ..... ... .. . 4 8
Hig h beam . . . . . . . . . . . . . . . . . . . . 48 , SO
Instrument pane l illumination ... .. .. . 52
S ide marker lights ............. .... .
48
Turn signals ... .. ................. . 50
Xenon headlights ........... ...... .. 48
Loading the luggage compartment ... .. . 97
Lock ing
Power lo ckin g sw it ch ........... .. .. .
36
Rea r lid /trun k lid ................ .. . 37
Remote maste r key ... ...... ... .. .. .
35
U sing the key . ..... . .. .. ..... ... .. . 36
Luggage compartm ent
Li gh t ..... .. .. .. .. .. ........... .. . 52
L oad ing . .. .. .. .. .. ............... . 97
S ki bag ... .. .... .. . .. ... .... ... .. .
63
M
Maintenan ce .. .. .. .. .. ........... .. 226
Malfunction Indicator Lamp (MIL) 19, 30
Manua l convertib le top
closing ... .. .... ... .. .. ..... ... .. . 42
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