ABS AUDI TT COUPE 2009 Owner's Manual

-~_C_ h_e _c _ k_ i_n ...:::g::;...._ a_n_d _ f_ i_ll _in -'g:::;.._ ___________________________________________ _
& WARNING
• Bra ke fluid i s poiso nou s. It must be stor ed only in the clo se d
original container out of the rea ch of children!
• Bra ke failure can re sult from old or inappropri ate br ake fluid .
Ob serve the se pre cauti ons:
- Use o nly br ake fluid th at m eets S AE spe cific ation
J 1703 and
co nform s to Fed era l Mo tor Vehic le Standard 11 6. Alway s check
w ith your authori zed Aud i de aler to mak e sure y ou are usi ng
the correc t brake fluid. The corre ct type of brake flu id i s also
indica ted on the br ake fl uid re se rvoi r.
- The brake fluid mu st be new . Heavy u se of the brake s can
ca use a vapor lock if th e bra ke fluid is left in the system too
long. Thi s can seriou sly affect the effic iency of the brake s as
w ell as y our safet y. T his c ould re s u lt in an a ccident .
0 Note
Brake fluid wil l damage the paint of your vehicle .
~ For the sake of the environment
Because of the problem of proper disposal of brake fluid as well as
the special tools required and the necessary expertise, we recom ­
mend that you have the brake fluid changed by your authorized Audi
dea ler. •
Battery
General information
Your vehicle is equipped with a specia l battery, an AGM battery. This
ba ttery is loca ted in the luggage compar tment and must be
replaced with an original equipment battery. Under normal oper­
ating conditions, the battery is
ma inten anc e-free .
Have the battery checked when you take your vehicle in for service .
You a re well advised to replace a battery that is o lder than 5 years .
Disconn ecting th e batt ery te rmin als
Some vehicle functions (power w indow regulators, for example) are
lost if the battery terminals are disconnected. These functions have
to be relearned after the battery terminals are connected again. To prevent this, the battery should only be disconnected from the
vehic le electrical sys tem when abso lutely necessary for repairs .
Vehi cles not dri ven for lo ng p eriods
If you are going to let your vehic le stand for a long time and n ot
drive it, you should remember there are e lectrica l components
whic h are still functioning and they will draw energy from the
battery and drain it, for example, the engine immobilizer. To prevent
t his, you can eithe r charge the batte ry occasionally to keep it in
good working condition or you can disconnect the negative cable
on the battery.
W int er op erati on
During the winter months, batte ry capacity tends to decrease as
temperatures drop . This is because more power is also consumed
whi le starting, and the headlights, rear window defogger, etc ., are
used more often.
Avoid unnecessary power consumption, particularly in city traffic or
when trave ling o nly short distances . Let your authorized Audi dealer
check the capacity of the vehicle battery before winter sets in
~ page 232. A we ll charged battery will not only preven t starting
problems when the weather is cold, but will also last longer.
Repla cing batter y
The new battery must hav e the same capacity, voltage ( 12 volts),
amperage, construction and p lug sea ling, as the orig inal battery .
Specifications are listed on the battery housing. Batteries specia lly
developed by Aud i fulfill the main tenance, output, and safe ty
requirements. ...,

_____________________________________________ C_h_ e_ c _ k_in -= g_a _ n_d _ f_il _li _n ..;::g =--____.""
When instal ling the battery, make sure the ignition and all electrica l
consumers are switched off~
0.
We recommend that you use maintenance -free or c yc le-re sis­
tant/leak -proof
batteries according to the standards TL 825 06 (from
December 1997) and VW 7 50 73 (from August 2001 ) .
Rep lacing the battery should be carried by a qualified workshop .
Please follow the instruct ions on the battery cover.
0 Note
• All work on the battery requ ires technical knowledge . Please
contact an Audi dealership or another authorized facility for ques ­
t ions about the battery -dange r of acid burns and explosion hazard!
• T he battery must not be opened! Do not try to change the
battery 's liquid level, otherwise detona ting gas will escape from the
battery -explosion hazard I
• The AGM battery in the luggage compartmen t cannot lea k,
because the electrolyte for this battery is absorbed into a special
glass mat. Th is leak -proof battery must not be replace with a
conventional battery .
• Make sure the ventilation hose on the side of the battery is
connected, otherwise fumes or battery acid can leak out.
• Battery holder and term inals a lways have to be secured correctly.
• Before all work on the battery follow the
warnings below ~ & in
"Wor king on the battery" on
page 229 .
ci' For the sake of the environment
Because of the proble m of proper d isposal of a battery, we recom ­
mend your authorized Audi dealer change the battery for you.
Batteries contain sul furic acid and lead and m ust always be
disposed of properly in compliance with all environmenta l regula ­
t ions. Disposing of vehic le batteries improperly is ve ry dangerous to
the environment . Make sure that the removed battery cannot over­
balance, otherwise su lfur ic ac id might escape!
[ i ] Tip s
If your vehic le is left standing for severa l weeks at extreme ly low
temperatures, the vehicle battery should be removed and stored
where it will not freeze. Th is will prevent it from being damaged and
having to be replaced .•
Working on the battery
Be especially ca ref ul when w orking on o r near the
battery!
F ig . 144 Luggag e
co mp artment :
AGM
battery
T h e ba ttery is loca ted in t he lug gage compartmen t.
Swing up the luggage compartment floor .
Remove the cover plate by t urning the thumb wheel.
The positive ( +l battery termina l is protected by a plastic cover. This
cover must be removed to access the posit ive ( +l terminal when
connecting jumper cab les to start the engine.
Always heed the
safety warning s, when working on the vehicle
battery or the vehicle e lectrica l system to prevent injury.
Vehic le care I I irechnical data

ffl.___F_ u_ s _ e_s _ a_n _ d_ b_ u_lb _ s _______________________________________________ _
Equipment No.
II Equipment
Amps I
Engine relay, fuel tank control unit, Airbag Off 16 A/C system (control unit) 10
1 light, light switch (switch illumination), diagnos-10
tic connector
17 Tire pressure monitoring system (control unit) 5
18 Not used
2 ABS, ASR, ESP, brake light switch 5
19
Not used
3 AFS headlight (left) 5 20
Not used
Oil level sensor (extended maintenance interval)
(WIVl, tire pressure monitoring system, switch
21 Fuel injectors (gasoline engine) 10
4 for Electronic Stability Program (ESP), AFS head-5 22 Wind deflector (Roadster) 30
lights (control unit), A/C system (pressure sen-23 Horn 20 llsorl, backup light switch
Automatic headlight range control, AFS head -
24 Transmission (control unit) 15
5
light (right)/ manual headlight range control, 5/10 25 Heater rear window Coupe/heated rear window 30/20
halogen headlights Roadster
Control unit for CAN data transfer (gateway),
26 Driver's side power window 30
6 electromechanical steering, automatic transmis-5 27 Passenger's side power window 30
sion shift gate
28 Not used
Acoustic Park Assist, automatic dipping interior
rear view mirror, garage door opener, heatable
29 Washer pump 15
7
windshield washer nozzles, washer pump, wind 5
30 Cigarette lighter 20
deflector relay (Roadster)
31 Starter 40
8
Haldex clutch 5 32 Steering column module 5
9
Control unit Audi magnetic ride 5 33
Instrument cluster 5
Airbag control unit 5 34 Radio navigation system, radio 15
1 1 Mass airflow sensor, crankcase heating 5/10
35
Audio amplifier 30
Door control unit (central locking driver/passen-12 10
36 Engine (control unit) 10 gerl
13 Diagnostic connector 10 37 CAN (Gateway) 5
Rain sensor, automatic transmission shift gate 5 38 Not used
15 Roof light (interior lighting) 5 39 Not
used

______________________________________________ E!:,!2m~e:.!:r§g~e~n~c1y~s~it~u~a~ti~o~n~s:...__J-
When it is no longer needed, unscrew the towline eye and put it
back into the on-board toolkit. Make sure to have the towline eye
stored in the vehicle at all times.
When installing the grill for the air duct, be sure that the tabs on the gril l are first inserted into their guides on the vehicle. Then push the
grill into position.
& WARNING
If the towing loop is not screwed in as far as it will go, the thread
can pull out when the vehicle is towed -potential risk of an
accident. •
Rear towing loop
Do not install the rear towing loop until it is needed.
Fig. 176 Rear bumper :
screwing in the towing
l oop
On the r ight side under the rear bumper there is a threaded
hole for the towing loop . The threaded hole is protected by
a cover.
- Remove the towing loop from the vehicle toolkit
=::> page 264.
-Remove the cover. -
Screw the towing loop tightly into the threaded hole as
far as it will go.
When it is no longer needed, unscrew the towing loop and put it
back into the vehicle toolkit. Be sure to have the towing loop stored
in the vehicle at all times.
& WARNING
If the towing loop is not screwed in as far as it will go, the thread
ca n pull out when the vehicle is towed -potential risk of an
accident. •
Loading the vehicle onto a flatbed truck
Front hook up
Fig. 177 Vehicle on
flat bed t ruck
-Align the vehicle with the centerline of the car car rier
ramp .
- Attach the winch hook to the front towline eye previously
installed. ..,_
Vehicle care Do-it-yourself service irechnical data

___ A---" lp_ h_ a_b_ e_ t_ i_ c _ a_ l_ in_ d_ e_x ______________________________________________ _
A
A/C operation
Climate control ............ ....... 89
ABS See Anti -Lock Brake System . . . . . . . . 187
Accessories . . . . . . . . . . . . . . . . . . . . . . . . 295
Acoustic park assist rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Acoustic parking system .. .... ... .... . 95
Adaptive Light defective . . . . . . . . . . . . . . . . . . . . . . . . 37
Adaptive light . . . . . . . . . . . . . . . . . . . . . . . 54
Adding Engine coolant .. ... .... .... .... . 225
Engine oil ....................... 222
Windshield washer fluid . . . . . . . . . . 233
Additiona l accessories .. ........ .... . 295
Additives Engine oil ... ..... .... ... ... ... .. 222
Adjustable steering column .... .... ... 91
Adjusting front seats . ...... .... .... .. 69
Adjusting steering column ...... .. ... . 91
Adjusting the seats .... .... .... .... .. 71
Advanced Airbag System
Children ........................ 158
Components .. .... .... ......... . 142 Air distribution
Climate control ..... .. .... .... .... 87
Air recirculation mode Climate control ...... .... ... .. .... 88
Airbag Warning/indicator lights ......... .. 18
Airbag system .................. 135, 155
Care ............................ 149
Child restraints .... .... .... .... .. 159
Components (front airbags) .. ...... 142
Danger of fitting a chi ld safety seat on the
front passenger seat . . . . . . . . . . . . 137
Disposa I . . . . . . . . . . . . . . . . . . . . . . . . 149
Front airbags . . . . . . . . . . . . . . . . . . . . 139
How do the front airbags work? . . . . 144
How many airbags does my vehicle have?
142
Important safety instructions on the knee
airbag system . . . . . . . . . . . . . . . . . . 153
Important things to know . ... .. ... 135
Indicator light ....... .... ... .. ... 146
Knee airbags .... .... .... ... .... . 151
Monitoring . . . . . . . . . . . . . . . . . . . . . . 146
PASSENGER AIR BAG OFF light ... .. 147
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . 149
Side airbags ... ...... ....... ..... 154
When must the system be inspected? ...
146 Anti-free
ze
See Engine coolant system ...... .. 224
Anti -glare inside day-night mirror .... .. 64
Anti-Lock Brake System .............. 187
Anti- lock brake system
Warning/indicator lights ............ 20
Anti -Slip Regulation System (ASR)
How the system works . . . . . . . . . . . . 184
Anti-theft systems Anti-Theft A larm System ...... ..... 47
Electronic immobilizer . .... .... .... 40
Ashtray ................... .......... 81
ASR How the Anti -S lip Regu lation System
works ... .... .... .... ... .... ... 184
Asterisk What does it mean when something is
marked with an asterisk? . .... ...... 6
Audi magnetic ride ......... .... ... 16, 98
Description ....................... 98
Indicator light ...... ..... ..... ... . 16
Audi Service Repair Manuals and Literature . 293
Auto Safety Hotline ... ..... .. ... ..... 123
Automatic belt retractor 129
Automatic car wash
See Washing .. ........ .... ...... 199
Front airbags ....... .... .... .... .
140 All Wheel Drive
......... ....... ..... 189 Automatic headlight control ........... 52
How the components work together 143 Alloy wheels ... .. ...... .... ... .. ... 204 Automatic headlights
Monitoring .. .... .... .... ... .... . 146 All-whee l drive defective .
.... ... .... .... .... ..... 37
Weight -sensing mat . ... .. .... .... 158 Winter tires ..................... 250 Automatic Transmission
air conditioning Alternator Automatic Transmission
.......... 103
Temperature . . . . . . . . . . . . . . . . . . . . . 86 See Generator . . . . . . . . . . . . . . . . . . . . 18

___ A_ l..:,. p _ h_ a_ b_e _t_ic _ a_l _in _ d_e_ x ____________________________________________ _
Replacing . . . . . . . . . . . . . . . . . . . . . . . 246
Snow chains . ..... ....... ...... . 251
Tire pressure monitoring system ... 248
Tires and vehicle load limits ....... 242
Wheel bo lts . . . . . . . . . . . . . . . . . . . . . 252
Winter tires . . . . . . . . . . . . . . . . . . . . . 250
Tir es/Whe els
Low aspect ratio tires ........ ... .. 253
Tire mobili ty system . . . . . . . . . . . . . . 264
Tire pressure monitoring system 17, 254
Tire repair kit . . . . . . . . . . . . . . . . . . . . 264
Tool kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Touch -up paint ...... ....... .... .... 202
Towing Fron t eyelet . . . . . . . . . . . . . . . . . . . . . 282
Rear eyelet . . . . . . . . . . . . . . . . . . . . . . 283
Tow truck procedures . . . . . . . . . . . . . 282
Trailer towing ..... .. .... .... ....... 194
Transmission 6-speed manual transmission ....... 99
S tronic transmission ...... .... .... 99
Transport Canada . . . . . . . . . . . . . . . . . . . 124
Tread Wear Indicator (TWI) .... ... .... 244
Trip computer .. ...... .... ........... 25
Trip odome ter . . . . . . . . . . . . . . . . . . . . . . . 14
What does it mean when dEF appears in the trip odom eter display? .... .... 14
Trunk lid .... ..... .. .... .... .... .... 45
Turn signals ....... .... ..... .. .. ... . 58
Wa rning /indicator ligh ts .. .... ... .. 18 u
Undercoating .... ...... .... ... .. ... 205
Unfastening safety belts . . . . . . . . . . . . . 132
Unidirectiona l tires .... .... .... .... .. 234
Uniform tire quality grading .. ... ..... 249
Universal Radio -Frequency Remote Control
(Homelink®) .............. ..... 107
Un locking
Power locking switch ... .... .... ... 44
Rear lid/trunk li d .. .... ...... ...... 45
Remote control k ey ... ........ ..... 42
Using the key . ...... .... ....... ... 43
V
Vanity mi rro r ........... ..... ... .... . 59
Vehicle electrical system . . . . . . . . . . . . . . 18
Vehic le Identification Number (VIN) .... 288
Vehicle jack ...... ... .... .... .... ... 270
Vehic le literature .......... .... ... .... . 5
Vehicle tool kit ..................... 264
Vehic le -care products . . . . . . . . . . . . . . . 198
Venti lation ..... .. ...... .... ...... ... 85
w
Wa rning light
Tire pressure monitoring system 37
Warning lights .. ... .... .... ... .. .... 15
Red symbols in the center display ... 32
Yellow symbols in the center display . 32 Warning/Indicator light
Rea r spoiler ... .... ..... .. .... .... 18
Warning /indicator lights ...... .... .... 12
Airbag system .... .... .... .... .... 18
Anti -lock brake system (ABS ) .... .... 20
Brake system .. .... .... ...... ... .. 19
Cruise contro l .... ... ... .. .... .... 18
Electronic power control . ...... .... 17
Electronic s tabiliza tion program (ESP ) 17
Generator . . . . . . . . . . . . . . . . . . . . . . . . 18
High beam .... .... .... ... .... .... 18
Malfunction Indicator Lamp (M IU .... 17
Parking brake ...... .... ........... 19
Safety belt . . . . . . . . . . . . . . . . . . . . . . . 19
Tire pressure monitoring system .... 17
Turn signals ... .... .... ...... ..... 18
Wa rranty coverages .. .... .... ... ... . 293
Washer reservoir ... .... ... .... ...... 233
Washing .... ... .. .... .... ...... .... 198
Automatic car wash . ...... .... .. . 199
byhand ........... ....... .... .. . 199
General information .... .. .. .... .. 198
with a power washer ... .... .... .. . 200
Wax ing .. .... .... .... .... ... .... ... 201
Wear indicator ................. ..... 244
Weatherstrips .... .... .... ....... .. . 203
Weights . ...... .. .... .... ..... .. ... 289
What happens if you wear your sa fety b elt too
loose? ..... ... ... .... ... .... ... 130
What happens to unbelted occupants? . 127
What impairs driving safety? ....... ... 115
What should I do after changing a wheel?
242