headlights AUDI TT ROADSTER 2015 User Guide

Vehicl e ca re a nd cl eanin g 157
Component Situation Solution
•
Sa fe ty be lt s Dirty Mild soap solutional, allow to dry before letting
• them retract
Tex til es, Stains adhering to the sur- Vacuum cleaner
Vinyl , face
Alcanta ra Water-based stains such Absorbent cloth and mild soap solutional
as coffee, tea, blood, etc.
Oil-based stains such as Apply a mild soap solutional, blot away the dis-
oil, make-up, etc. solved oil or dye, treat afterward with water, if nee-
essary
Specia l sta ins such as ball- Special stain remover, blot with absorbent materi-
point pen, nai l polish, la- al, treat afterward w ith m ild soap solutional, if
tex paint, shoe polish, etc.
necessary
Natura l lea ther Fresh stains Cotton cloth with a m ild soap solutional
Water-based stains such Fresh stains: absorbent cloth
as coffee, tea, blood, etc. Dried stains: sta in remover suitable for leather
O il-based stains such as Fresh stains: absorbent cloth and stain remover
oi l, make-up, etc. suitable for leather
dr ied stains: Oil clean ing spray
Special stains such as ball- Stain remover suitable for leather
point pen, nail polish, la-
tex pa int, shoe pol ish, etc .
Care Regularly
apply conditioning cream that protects
from light and penetrates into the material. Use specially-colored conditioning cream, if necessary.
Carbon part s Dirty Clean the same way as plastic parts
al Mild soap solution: maximum two tablespoons neut ral soap in a lit er of water
A WARNING
The windshie ld may not be treated with
water-repelling windshie ld coating agents.
Unfavorable conditions such as wetness,
darkness, or low sun can result in in­
creased glare. W iper blade chatter is also
possible.
(D Note
- Headl ights /ta il li ghts
- Never clean headlights or tail lights
w ith a dry cloth or sponge.
- Do not use any cleaning p roduct that
contains a lcohol, because they could
cause cracks to form.
-W heels
- Neve r use any pa int polish or other
abrasive mater ials.
- Damage to the protective layer on the rims such as stone chips or sc ratches
must be repa ired immediately.
- Po wer top
- Remove bird droppings immediately.
- Never use gasoline, stain remover, ben-
zene, paint thinner or other so lvents to
remove.
- W ind ow s
-Remove snow and ice on windows and
exterior mirrors with a plastic scraper.
To avoid scratches, move the scrape r
only in one d irect ion and not back and
forth.

@ For the sake of the environment
Because of the problem of proper disposa l
of brake flu id as we ll as the special tools
requ ired and the necessary expert ise, we
recommend that you have the brake fluid
changed by your author ized Audi dealer .
Battery
General information
Your vehicle is equipped with a special bat­
tery, an
ACM battery. This battery is located
in the luggage compartment and must be re­
p laced w ith an original equipment battery .
Under normal operati ng conditions, the bat­
tery is
maint enan ce -fre e.
Have the battery checked when you take your
ve hicle in for service. You are well adv ised to
replace a battery that is older than
5 years.
Di sconn ect ing the battery terminal s
Some vehicle functions (power window regu­
lators, for example) are lost if the battery ter­
minals are d isconnected. 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
e lectr ica l system when absolutely necessary
for repairs .
Vehicles not driven 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 o r switched off .
This reduces energy consumption and main­
tains sta rting capab ility over a longer per iod
c::> page 146. Some of the convenience func­
tions may not operate, s uch as the interior
lights or power seat adjustment. The conven ­
ience functions will be avai lab le again when
you switch on the ignition and start the en­ g ine.
Winter operation
D uring the winter months, ba tte ry capaci ty
tends to decrease as temperatures d rop. This
is because more powe r is also consumed while
Checkin g and fillin g 175
starting, and the headlights, rear window de ­
fogger, etc ., are used more often .
Avoid unnecess ary powe r consumpt io n, p ar­
t icu lar ly in city traffic o r when traveling only
sho rt distances. Let your authorized A udi
dealer check the capacity of the vehicle bat­
tery before winter sets in
c::> page 178. A well
charged battery will not on ly prevent starting
problems when the weather is cold, but will
also last longer .
Replacing battery
The new battery must ha ve the same capaci ­
ty, voltage (12 volts), amperage, construction
and plug sea ling, as the original battery. Spec­
ifications are listed o n the battery housing.
Batter ies spec ia lly developed by Audi fulfill
the maintenance, outp ut, and safety require­
ments.
When installing the battery, make sure the ig­ nition and a ll electrical consumers are switch ­
ed off
c::> (D .
We recommend that you use maintenance­
free or
cycle -res istant /leak-proof batter ies
accord ing to the standards TL 825 06 (from
Apr il 2008) and VW 7 50 73 (from Ap ril
2010).
Rep lacing the battery should be carried by a
qualified workshop. Please fo llow the instruc ­
tions on the battery cover.
([) Note
-All work on the battery requ ires techn i­
cal know ledge. P lease contact an Audi
deale rship o r anot her au tho rized fac ility
for questions abo ut the batte ry -dang er
of a cid b urns and exp losion ha zard!
- T he battery must not be opened! Do not
try to cha nge the battery 's liquid level,
ot herwise de tona ting gas will esc ape
from the ba ttery -explosion ha zard!
- T he AGM battery in the l uggage com­
p artment cannot leak, because the elec­
tro lyte for this battery is abso rbed into a
special glass mat. This lea k-p roof battery
Iii>
•
•

Fuse Location, Instrument Panel left
0
Fig. 161 Fuse carrier behind the instrument panel end
face, cover removed
Some of the eq u i prnent items listed a re op­
tional or only available on certain model con­
f igurations.
Note that the following table is accurate at
the time of going to press and is subject to
change. In the event of d iscrepancies, the la­
bel on the in side of the cover always takes
precedence .
The power seats are protected by circuit
breakers ,
which automatically reset after a
few seconds after the overload has been rem­
ed ied.
No. Equipment Amps
Engine relay, fuel tank cont ro l
1
unit, A irbag Off light, light
10 switch (sw itch illumi nation), di-
agnostic connector
2
ABS, ASR, ESC, brake light
5 switch
3 AFS headlight (left) 5
No.
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22
23
Fuses and bulbs 213
Equipment Amps
Oil level sensor (extended main-
tenance interval)
(WIV), t ir e
press ure monitoring system,
sw itch for Electron ic Stabiliza-
5 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), electrornechani-
5 cal steering, automatic trans-
miss ion shift gate
Acoustic Park Assist, automatic
d ip ping interior rear
view rnir-
ror, garage door opener, heata-
5 ble windshield washer nozzles,
washer pump, w ind deflector
relay (Roadster)
H aldex clutch/Ha ldex clutch
5/10 (TTS)
Control un it Audi magnetic ride
5
A irbag contro l unit 5
Mass airflow sensor, crankcase 5/10
heating
Door control unit (central lock -
10 ing driver/passenger)
Diagnostic connector
10
Rain sensor, automatic trans-
5 miss ion sh ift gate
Roof light (interior lighting)
5
A/C system (contro l unit) 10
Tire pressure monitoring sys -
5 tern (control un it)
Not used
Not used
Not used
Fuel injectors (gasoline eng ine)
10
Wind deflector (Roadster) 30
Horn 20

F
Fan ... .. .. .. .. .... .. .... ... .. .. .... 68
Radiator ... .. ... .. ..... ... .. .. ... 173
F astening
Booste r seats ............ .. .. .. .. . 136
Conve rtible c hild s afety sea ts . .. .. .. . 134
I nfant sea ts
Flat t ire 134
Changing .. .. .............. ... ... 208
F loor mats . . . . . . . . . . . . . . . . . . . . . . . . . . 96
F og lights . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Foldi ng master key w it h remote contro l . . 32
F oot pedals . . . . . . . . . . . . . . . . . . . . . . . . . 96
F or the sake of the environmen t
Gasoline fumes and the environment . . 16 2
L e tt ing yo ur engine warm up ... .. .. .. 73
Refueli ng .. .. .. .. .. .... ... .. .. ... 162
Saving fue l by early upshifting . ... .. .. 1 0
Fr ont airbags
D escr ipt io n ... .. ......... .. .. .. ... 1 12
H ow they work . .. ..... ... .. .. .. .. . 11 7
Fronta l co llisions and the laws of physics 10 1
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . 59
Adjusting .. ............. .... .. .... 93
Adjusting the manual seats . .. .. .. .. .. 60
Ch ild restra ints in the front seat ... .. . 109
Fu el
Additives ... .. .. .. .. .... ... .. .. ... 160
Blended gasoline ......... .. .. .. .. . 160
Current fuel mileage . . . . . . . . . . . . . . . . 23
F iller neck ................ ... ... .. 161
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . 12
Fue l supp ly too low . . . . . . . . . . . . . . . . . 20
Gasoline . .. .. .. ......... .. .. .. ... 160
Gasoline additives ........ .. .. .. .. . 16 1
Octane rating ............ .. .. .. .. . 160
Recommenda tion . ..... ... .. .. .. .. . 160
Refue lling . ... .... .. .... ... .. .. ... 162
Reserve .... .. .. .. .. .... ... .. .. .... 1 2
Tank capacity . ........... .. .. .. .. . 223
Unlock ing the fue l filler f lap by ha nd . . 163
F ue l economy messages (eff iciency pro -
g ram) ..... .. .. .. .. .. .... ... .. .. .... 27
F use arrangement ......... .. .. .. .. . 213
Inde x 233
G
Garage door opener ( Home link) ... .. .. . 88
Gas d ischarge lamps .. . .. .. .. ... ... .. 215
Ga uges
Engine coolant temperature . . . . . . . . . . 11
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . 12
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 10
General i llustration
Instruments and controls .... ... .. .. .. 8
Generator (warning/ indicator ligh ts) . .. . 16
G lossary of tire and loading term inology 181
G love compartme nt . . . . . . . . . . . . . . . . . . 65
G ross Vehicle We ight Rating (GVWR) ... 222
H
Head lights ....... .. ..... ........... 48
adaptive light .. .. .. . .. .... .... .. .. . 49
Cleaning .. .. .... ... .. ... ... .... .. 155
defective . . . . . . . . . . . . . . . . . . . . . . . . . . 20
F ron t fog lights . . . . . . . . . . . . . . . . . . . . 50
Switching off . ..... . .. .. ..... ... .. . 48
Switching on ... .... . ... ...... ... .. . 48
Washer system . . . . . . . . . . . . . . . . . . . . . SS
Xenon headlights . .. ........... .... . 48
Hea d restr aints .. .... ... .......... .. . 94
Adjus ting ... .... .. . .. .. ..... ... .. . 94
Heated exter io r mir ro rs . . . . . . . . . . . . . . . . . . . . 52
fron t seats ( climate co ntrol) ..... .. .. . 71
re ar w indow ..................... .. 70
Heated seats .. .. .. .. . .. .... .... .. .. . 71
Heated washer jets Wiper and washer system .... ... .. .. . 54
Hea ting .... .. .. .. .... ............. . 67
Hig h beam . . . . . . . . . . . . . . . . . . . . . . 48, 50
Hig h voltage warning label .... ... .. .. 222
Hill Descent Assist . .. .. .. ...... .... .. 84
Hill ho ld assist
Start ing on hills .. ................. . 75
Homelin k unive rsal remote con trol . .... 88
Hood Open ing .. .. .. .. .... ............. 164
Re lease leve r .. .. ... ............ .. 164
Hor n .... .. .. .. .. .. ............... .. 8
How many airbags does my vehicle have? 114
•
•

234 Index
How often should I check my t ire pres -
sures? . ..... ... . ...... ... .. .. .... . 187
H ow safety belt pretensioners wo rk ... . 106
Hydroplaning ............... .. .... . 191
I
Ignition key . . . . . . . . . . . . . . . . . . . . . . . . . 72
I gnition key safety lock . . . . . . . . . . . . . . . 73
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . 72
I gnition lock positions . . . . . . . . . . . . . . . . 72
I mmobilizer . ................ ... ... . 12
Important things to do before driving ... 91
I mproperly wor n safety be lts . .. .. .... . 10 5
Indicator light Airbag system . . . . . . . . . . . . . . . 118, 1 19
Aud i magnetic ride ...... .. .. .. .. .. .. 21
C lutch ove rheati ng . . . . . . . . . . . . . . . . . . 86
PASSENG ER A IR BAG O FF .. .. .. .. .. . 119
Indicator lights
refer to Wa rni ng/ind icator lights .. .. . . 1 2
Infant seats . ............. .. .. .. .. . 134
I ns tal ling ch ild safety sea ts
Safe ty bel ts ............. .... .... . 13 7
Instrument cluster and controls .. .. .... 10
Instrument panel i llum ination ... .. ... . 52
I ns trumen ts a nd controls
General illus tration ..... .. .. .. .. .. . .. 8
Interior lights . . . . . . . . . . . . . . . . . . . . . . . 51
L uggage compartment . ... .. .. .. .. . . 52
J
Jump-starting 216
Ju mper cables . .. .. ..... ... .. .. .... . 21 7
K
Key ... .. .... ... .......... .. .. .. .. .. 3 2
B at tery replacement . ... .. .. .. .... .. 33
Check light .... .. ..... ... .. .. .... .. 32
Conve nience opening and closing of pow-
er top . ...... ........... .... .... .. 43
Conve nience opening and closing of w in-
dows .. .... ........ ..... .. ........ 40
Emergency key . . . . . . . . . . . . . . . . . . . . . 32
Key replacement . . . . . . . . . . . . . . . . . . . 32 Master key
.... .. ... .. ..... .... . .. . 32
Valet key . ..... .. .. ... ..... ... .. .. . 32
K eyless ent ry remote cont ro l ...... .... . 33
K ick-down .. .... .. ................. . 85
Knee a irbags . ..... .. ... ..... ... .. .. 123
Description . ..... ... .. ..... ... .. .. 123
How they wor k ... .. ... ..... ... .. .. 124
Important sa fety instructions .... .... 124
L
Lap timer ... .... .. .. ... ..... ... .. .. . 28
Launc h Control Prog ram ...... ... .. .. . 85
Leathe r cleaning/protect ion ...... .... 157
L eav ing home ... .. ... .. ..... ... .. .. . 49
Lifting jack ..... .. .. ... ....... ... .. 209
Lifting vehicle ..... .. ... ..... ... .. .. 221
Li gh t/rain senso r defective ........... . 21
Lights . .... .... .. ............. ..... 48
Coming/Leav ing home ............. .. 49
E mergency flashe r . . . . . . . . . . . . . . . . . . 51
E xterior lig hting .. .... ...... ... .. ... 49
F ront fog lights . . . . . . . . . . . . . . . . . . . . 50
He ad ligh ts .. .. .. ... .......... .. .. . 48
High beam . . . . . . . . . . . . . . . . . . . . 48, 50
I n strument panel illumination ... .. .. . 52
Side marker lig hts . .... ..... ... .. .. . 48
Turn signals ... .. ................. . 50
Xenon headlights . ............. ..... 48
L oad ing the luggage compartmen t ... .. . 96
Locking Power locki ng switch .............. .. 36
Rea r lid/trun k lid . ... .......... .. .. . 37
R emote mas te r k ey .......... .. .. .. . 35
U sin g the key .... .. .... .... ... .. .. . 36
L uggage compartment
L ight . ..... ... .. .. ........ ... ... .. 52
L oad ing ... .. .. .. .. ... ........ .... . 96
S ki bag . .. .. .. .. ............. .. .. . 62
M
Maintenance .... .... ... ..... ... .. .. 225
Malfunction Ind icator Lamp (MIL) 19,30
Manu al convertib le top
cl osing ... .... .. .. .... . ..... ... .. . 42
Master key .. .. .. .. ... .. .. ... ..... .. . 33
Battery replacement . . . . . . . . . . . . . . . . 33