2008 AUDI TT ROADSTER key battery

-~_C_ h_e _c _ k_ i_n ...:::g::;...._ a_n_ d_ f_ i_ll _in -'g:::;.._ ___________________________________________ _
Closing the engine hood
- Pull the hood down until the pressure from the struts is
reduced.
- Let the hood
drop down and latch in place. Do not try to
push it shut;
it may fail to engage~& .
& WARNING
A hood that is not completely latched could fly up and block your
view while driving.
• When you close the engine hood, check it to make sure the
safety catch has properly engaged. The hood should be flush with
the surrounding vehicle body parts.
• If you notice while driving that the hood is not secured prop­
erly, stop at once and close it. •
Working in the engine compartment
Be especially careful whenever you work in the engine
compartment!
Whenever you must perform any work in the engine compartment,
for example checking and filling the different fluids, there is a risk of injury, burns and accidents. To prevent personal injury always
observe the following WARNINGS. The engine compartment of any
vehicle is a hazardous area!
=> &
& WARNING
To help avoid injury, before you check anything under the hood :
• Switch off the engine.
• Remove the ignition key.
• Apply the parking brake.
& WARNING (continued)
• Move selector lever of automatic transmission to "P" {Park);
put manual transmission in Neutral.
• Always let the engine cool down. Hot components will burn
skin on contact.
• To reduce the risk of being burned, never open the hood if you
see or hear steam or coolant escaping from the engine compart­
ment. Wait until no steam or coolant can be seen or heard before
carefully opening the hood .
• Keep children away from the engine compartment.
• Never spill fluids on hot engine components. They can cause a
fire.
• Never touch the radiator fan. The auxiliary electric fan is
temperature controlled and can switch on suddenly.
• Never open the coolant reservoir cap when the engine is still
warm. The coolant system is pressurized and hot coolant could
spray out.
• Protect your face, hands and arm from steam or hot engine
coolant by placing a thick rag over the cap when you open the
coolant reservoir.
• If work on the fuel system or the electrical system is necessary:
- Always disconnect the battery .
- Never smoke or work near heaters or open flames. Fluids in
the engine compartment could start a fire.
- Keep an approved fire extinguisher immediately available.
• To avoid electrical shock and personal injury while the engine
is running or being started, never touch :
- Ignition cables
- Other components of the high voltage electronic ignition
system.
• If you must perform a check or repair with the engine running: .,_

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Automatic folding top
closing .. .... .... ....... ..... ... . 62
opening ... ... ... .... .... ... .... .. 62
Automatic headlight control .. ......... 70
Automatic transmission .. .... .... .... 113
Driving Notes ......... .... .. ..... 114
Emergency program .... ...... .... 119
Emergency release . . . . . . . . . . . . . . . 120
Ignition key safety lock . ...... ..... 106
Kick -down .. ... .. .... .... ...... .. 117
Launch Control Program ........... 117
Selector lever lock ........ .... .... 116
Selector lever positions .... ..... .. 115
Tiptronic ... .. .... .... ... .... .... 118
Tiptronic controls on the steering wheel
119
Average speed ... ... ..... ... .... .... . 39
Avoid damaging the vehicle ..... .... . 194
B
Battery .. ... .... .... .... ..... .. 231, 234
Battery location inside the engine
compartment . ...... .... .... 221, 222
Charging ........................ 235
Checking battery acid level .. .. 234, 235
Connecting ...................... 231
Disconnecting .... .... .... ...... . 231
Important warnings when working on the
battery ........................ 232
Replacing the battery .. .......... . 231
Winter operation ................. 231
Working on the battery ... .... .... . 232
Battery voltage . .... .... .... ... .... .. 35
Controls and equip­
ment Safety first
Before
driving . .... . .. ... ... ........ 128
Bi -Xenon headlights .................. 75
Blended gasoline . ... .... .... .... .... 214
Body cavity sealing ...... ...... ... .. . 207
Booster seats .. ...... .... .... .... ... 175
How do I properly install a booster seat in
my vehicle? . .......... .... ... .. 175
Safety instructions . .... .... ... .... 175
Brake fluid Changing the brake fluid .. ........ 230
Checking the brake fluid level ...... 230
What is the correct brake fluid level? 230
What should I do if the brake fluid warning
light comes on? ... .. .... .... .... 230
Brake fluid reservoir . ...... ...... .... 230
Brake light defective ........ .... .... .. 36
Brake system ... ... .. .... ........ 32, 230
Anti-lock brake system .. ....... .... 20
Brake Assistant ........ ... .. .... . 189
Brake fluid ................... .... 230
Brake f luid specifications for refill and
replacement .... ...... ...... .... 230
Brake pads ... ... .... .... .... .... 193
General information .............. 188
How does the moisture or road sa lt affect
the brakes? ..... ...... ...... .... 188
Warning/indicator lights .. ...... .... 20
Break -in period ...... ...... ... .. .... 192
Brake pads ...................... 193
Tires .. .... .... ... .... .... .... ... 192
Bulbs .... ... .... .. . .. .............. 277
C
California Proposition 65 Warning . .... 221
Battery specific .... ... .... .... .... 234
Capacities ... .... ........ ... .... .... 291
Car care ... .... ... .. .... .... .... .... 200
Interior ..... .... .. .... ........... 208
Plastic and vinyl .................. 204
Weatherstrips ..... .... ...... ..... 206
Care of exterior .. .... ....... ........ 200
Cargo area
See Luggage compartment . ... .... . 135
Catalytic converter ...... .... .... .... 193
CD changer ..... .... .... .... .... ..... 96
Certification ...... ... .... ...... ...... 45
Changing a flat tire ... .... .... ....... 267
Changing engine oil ............. .... 226
Chassis Undercoating .... ..... ... .... .... 207
See also Audi magnetic ride .... .... 112
Check ing
Battery acid level ......... ... . 234, 235
Engine coolant level .............. 228
Checking tire pressure . ... .... .... ... 244
Child restraint
Danger of using child restraints in the front seat .... ... .... .... .... ... 147
Child restraints Where can I get additional information
about chi ld restraints? ... ........ 180
Child safety ...... .... ... .... ... 168, 173
Booster seats .... .... .... .... ... . 175
Convertible child safety seats ... ... 174
Vehicle operation Vehicle care Do-it-yourself service Technical data

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Dimensions ... .. ...... . .... .. .. .... 290 Electronic differential lock (EDU
Dipstick Reading the dipstick properly
Direct Shift Gearbox 224
Emergency release . . . . . . . . . . . . . . . 120
Distance ........ .... ....... ...... ... 40
Driver information system . .... .... ... . 22
Digital speedometer ... .. .... ...... 24
Fuel filler cap ...... ..... .... .... .. 24
Menu button ..................... 28
Menu display ..................... 27
Open door or rear lid warning . ......
24
Outside temperature display .. .... .. 23
Parking brake warning ............. 30
red symbols .. ............. ....... 31
Setting ...... .... ... .... ..... .. .. 28
Sound system disp lay ............ .. 23
Text messages . .... .... .... .... ... 30
Driver seat See Seating position . ............. 130
Driving Run -flat tires . .... .... ....... .... . 258
Dr iving messages ... ..... .. ... .... ... 30
Driving safely . . . . . . . . . . . . . . . . . . . . . . . 128
Driving time ... .... ... ..... .... .... .. 39
Duplicate key .... .... ...... ....... ... 47
Dust filter . ....... .... .... ........ ... 99
E
Electro -mechanical power assist ... 21, 190 How the system works
............ 186
Warning/indicator lights ............ 20
Electronic immobilizer ...... ... .. .. 14, 49
Electronic power cont ro l
EPC warning/indicator light ..... .... 17
Electronic Stability Program .......... 184
Electronic stabilization program (ESP! Warning/indicator lights ........ .... 18
Emergency flasher Warning/ind icator lights .. .... ...... 19
Emergency flashers .................. 75
Emergency locking . ... .... .... ... .. .. 54
Emergency operation Folding top ....................... 64
Rear lid .. .... ....... .... .... .... . 56
Emergency release for selector lever ... 120
Emergency starting ........ ... .... ... 278
Emergency towing .. ............. .. . 281
Engine Cecking and filling locations ... ... . 222
Checking and filling locations ...... 221
Coolant ... .. .... .... ..... .. ... .. 227
Hood . ..... .. ... ... .. .... ..... .. 219
Starting ..................... 106, 107
Starting with jumper cables ........ 278
Stopping .... .... ...... ...... ... . 107
Engine compartment .... ...... ...... 221
Safety instructions ................ 220
Working in the engine compartment 220
Engine coolant sys tem ..... .... ...... 227
Adding coolant .... .... ..... ... ... 228
Checking the engine coolant leve l .. . 228 Radiator fan
... .. .. .. .... .... .... 229
Temperature gauge ................ 13
Engine cooling system Malfunction ... .. .... .... .... ..... 32
Engine data .. ............... .... ... 291
Engine hood Closing .. ... ........ .... ... ..... 220
How to release the hood ... ... ... .. 219
Engine oil . ...... .... .... ... .... .... 222
Adding .... ....... .... ... .... .... 225
Additives .. .... .... ... .... .... ... 225
Changing . .... .... .... ..... ..... . 226
Checking the engine oi l leve l ... .... 224
Indications and conditions requiring extra checking .... .... .... .... .... ... 224
Oil consumption . ...... ..... .. .... 224
Oil grades . ....... .... .... ....... 222
Pressure malfunction .............. 33
Recommended oil check intervals ... 224
Specification and viscosity ......... 222
Engine oi l leve l .. .... .... ... .... .... . 35
Engine oil sensor defective .... ...... .. 35
Environment Break-in period ..... .. ... .... .... . 192
Catalytic converter .......... ... .. . 193
Disposing of your vehic le battery .. . 231
Driving at high speeds . ...... .... . 194
Dr iving to minim ize pollution and noise .
194
Fuel .. .... .... .... ... .... .... ... 216
Fuel economy ......... ........ ... 194
Leakage from your vehicle . .... .... 220
Letting the vehicle stand and warm up ..
195
Controls and equip­ ment Safety first Vehicle operation
Vehicle care Do-it-yourself service Technical data

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Proper disposal of drained brake fluid ...
230
Proper disposal of drained engine
coolant . ............ .... ...... . 228
Proper disposa l of drained engine oil
225,226
Recycling used engine oil ..... .... 225
Un leaded fuel .... ............... 214
What should I do with an old battery?
231
EPC
See Electronic power control . . . . . . . . 17
ESP
See Electronic Stability Program .... 184
Event Da ta Recorder (EDR) . . . . . . . . . . . 184
Expansion tank 228
F
Fan 100
Radiator . . . . . . . . . . . . . . . . . . . . . . . . 229
Flat tire Changing ....................... 267
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . 134
Fog lights, front ..................... 73
Folding master key with remote contro l . 47
Fo lding top .. ..... .. .... .... ........ 60
Automatic folding top . . . . . . . . . . . . . 62
Care and cleaning ...... ........ .. 203
Emergency operation . . . . . . . . . . . . . . 64
General . .... ... .. .... .... ...... .. 60
manual folding top ........... ..... 61
Warning/indictor lights .. ........ .. 18
Wind deflector . . . . . . . . . . . . . . . . . . . . 64 Foot pedals
. . . . . . . . . . . . . . . . . . . . . . . . 134
For the sake of the env ironment
Gasoline fumes and the environment 2 16
Letting your engine warm up . ..... 107
Reducing engine noise by early
upshifting .................. .... 12
Refueling ... .. .... .... .... ...... 216
Saving fuel by early upshifting ...... 12
Front airbags Description ..... ..... ...... ...... 150
How they work . . . . . . . . . . . . . . . . . . . 155
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Adjusting ......... .... .... ...... 131
Adjusting the manual seats .. .... ... 89
Child restraints in the front seat .... 147
Fronta l col lisions and the laws of physics ...
138
Fuel Additives .. ....... .... .......... 214
Blended gasoline ................. 214
Consumption .. ............. ...... 39
Fi ller neck . .... ........ ... ....... 215
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . 14
Gasoline ........... ... .... .... .. 214
Gasoline additives .... .... ... .. ... 215
Octane rating ... .. .... .... .... ... 214
Recommendation . . . . . . . . . . . . . . . . 214
Refuelling ..... ........ .... ... ... 216
Reserve .. .... ....... ...... .... ... 14
Tank capacity . .... ... .... ..... ... 291
Unlocking the fuel filler flap by hand 218
Fuel fi ller cap ......... .... .... ... .... 24
Fuel supply too low ........ ....... ... 35 Fuse
arrangement .... ... .. .. . .... .. . 274
G
Garage door opener ... .......... .... 121
Gas discharge lamps ...... ... .... ... 277
Gauges Engine coolant temperature ........ 13
Fuel gauge .... .... ....... .... .... 14
Tachometer ........... ...... .... . 12
Gearshift lever
6 -speed manual transmission ... ... 113
Generator Warning/indicator lights ............ 19
G lossary of tire and loading terminology ...
239
G love compartment ...... .... .... .... 96
Gross Vehicle Weight Rating (GVWR) ... 289
H
Head restraints ........ ... ........ .. 132
Adjusting .. ........... .... .... .. 132
Headlight Defective . . . . . . . . . . . . . . . . . . . . . . . . . 36
Headlight range control
defective .......... .... ....... .... 35
Headlights .... ....... .... ... .... .... 69
adaptive light ...... ........ .... ... 72
Front fog lights ... .... .... .... .... 73
Switching off ... .... ...... .... .... 69
Switching on ...... .... ....... .... 69
Washer system . . . . . . . . . . . . . . . . . . . 79

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Heated
front seats (climate control) .... .... 104
rear window ...... ....... ..... ... 103
Heated outside mirrors ... .. .... .... .. 83
Heated seats .................. .... . 104
Seats ...... ...... .... ........ ... 104
Heated washer jets
Wiper and washer system . ......... 78
Heating .. .... ... .... .... ......... ... 98
High beam ...... ................. 69, 76
Warning/indicator lights ... ... .... .. 18
High voltage warning label ........... 288
Homelink® ... .. .... .... ........... 121
Homelink® universal remote control ... 121
Hood Opening .. ............... ... .... 219
Release lever .................... 219
Horn ......... ... .. .... .... ...... ... 11
How many airbags does my vehicle have? . .
153
How often should I check my tire pressures?
245
How safety belt tensioners work .... ... 144
Hydroplaning ........ .... .... .... ... 249
I
Igni tion key 106
Ignition lock ...... ...... .... ...... .. 106
Ignition lock positions ............... 106
Immobili zer ... ............. ..... ... . 14
Important things to do before driving .. 128
Controls and equip­
ment Safety first
Improperly
worn safety belts ... .. ... .. 144 K
Indicator light
Airbag system ........ .... .... ... 157 Key .....
........ ........ ...... ... .. . 47
Audi magnetic ride ................ 17 Battery replacement ......
.... .... . 49
PASSENGER AIR BAG OFF ... ....... 157 Conven
ience opening and closing of pow-
Indicator lights .. ...... .... .... ...... 16
Infant seats ........ ...... ... .... ... 173
How do I properly insta ll an infant seat in
my vehicle? ....... ...... ....... 173
Safety instructions ......... ....... 173
Inside rearview mirror ......... ...... . 82
Installing child safety seats
Safety belts ...................... 177
Instrument cluster and controls . ...... . 12
Instrument panel
Illumination ......... ............. 74
Ins truments and controls
Genera l il lustration ................ 11
Interior lights ....... ..... ....... .... . 77 er top
... .... .... ... ............ 63
Convenience opening and closing of windows ............ .... ........ 58
Emergency key .. ...... ............ 47
Key replacement ......... .... ..... 47
Master key . ...... .... ...... .... .. 47
Valet key ... .. .... .... .... .... .... 47
Key less entry remote contro l .......... . 48
Kick-down Automatic transmission ........... 117
Knee airbags ........ ... .... ........ 161
Description . ...... .... ....... .... 161
How they work ................... 163
Important safety instructions ... .... 163
Luggage compartment .. ....... .... 77
L
J Launch Control Program ............. 117
Jump start location ........... ... .... 279
Jump starting ...................... 279
Jumper cables ... ..... ...... .... .... 279
Jump-starting . ........ .... ... .. .... 278 Leather ...
... .... ....... .... ...... . 209
Cleaning ...... .... ..... .. .... ... 210
Leaving -home-function ................ 73
Lifting jack ......................... 269
Lift ing vehicle .... .................. 283
Light sensor defective ........... ...... 36
Light sensor package Automatic headlight control .. ....... 70
Vehicle operation Vehicle care Do-it-yourself service Technical data

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Lights
Bi-Xenon headlights ... .... ...... .. 75
Coming-home/leaving-home-function 73
Emergency flasher . . . . . . . . . . . . . . . . 75
Front fog lights . . . . . . . . . . . . . . . . . . . 73
Headlights . . . . . . . . . . . . . . . . . . . . . . . 69
High beam . . . . . . . . . . . . . . . . . . . . 69, 76
High beam warning/indicator light ... 18
Instrument pane l illumination . ...... 74
Side marker lights . . . . . . . . . . . . . . . . . 69
Turn signals .. ..... ....... .... .... 76
Loading the luggage compartment 135
Locking Power locking switch . . . . . . . . . . . . . . 53
Rear lid/trunk lid .... .. ...... ... .. . 55
Remote control key . . . . . . . . . . . . . . . . 51
Using the key . .... .... .... ..... .. . 53
Luggage compartment Ligh t ........... .... .... ......... 77
Loading . . . . . . . . . . . . . . . . . . . . . . . . 135
Ski bag .. ... ..... .... .... ...... .. 93
Lumbar support ...... .... ........... 91
M
Maintenance ... .. ...... ...... .... .. 294
Malfunction Indicator Lamp (MIU 18 , 26
Manual folding top
closing ........ .... ..... ......... 61
Manual transmission ...... .... ...... 113
Maste r key . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Battery replacement . . . . . . . . . . . . . . . 49
Menu button . . . . . . . . . . . . . . . . . . . . . . . . 28 Menu
display . . . . . . . . . . . . . . . . . . . . . . . . 27
Mileage Average .......... .... ....... .... 39
Instantaneous .. .... .. .... .... .... 39
Mirror Inside rearview mirror, manua l ...... 82
Mirrors Activa ting the digital compass . .... . 85
Anti-glare rearview mirror . ...... ... 82
Automatic d imming for the outs ide
mirrors .............. .... ..... .. 84
Automatically dimm ing inside mirror . 82
Manual glare dimming ... .... ...... 82
Outside mirrors .......... .... .... . 83
Monitoring the Advanced Airbag System
157
N
Natural leather 209
New tires and wh eels ... ... ... .... ... 249
NHTSA Contacting . . . . . . . . . . . . . . . . . . . . . . 136
Number of seats . . . . . . . . . . . . . . . . . . . . 137
0
Occupan t seating positions . . . . . . . . . . . 130
Octane rating .... .. . .. ... .... ... ... 214
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Oil See Engine oil ....... ... .. ..... .. 222
Older children and safety belts . . . . . . . . 177 On-Board Diagnostic System (OBD)
Data Link Connec tor (DLC) . .... ..... 26
Electronic speed limiter ... ........ . 26
Malfunction Indicator Lamp (MIU .... 26
Open door or rear lid warning .. .... .... 24
Opening folding top
manually .. .... .... .... ...... ... .. 61
Operate your vehic le economically and mini-
mize pollution . ...... .... ..... .. 194
Optional equipment Marked with an asterisk .. ...... ..... 6
Outside mirrors ... ... .. .... .. ... .... . 83
Outside temperature display ... .... .. .. 23
Owner's manual How the Owner's Manual is organized . 6
p
Paint
Touch-up ......... .............. 205
Paint No. . . . ... ... .. .... .... .... ... 288
Parking ...... .... .... ........... .. . 108
Automatic transmission .... .... .. . 114
Parking brake . .. .. .. .... .... .... ... 108
Parking brake warn ing . ... .... .... ... . 30
Parking light
Defective . . . . . . . . . . . . . . . . . . . . . . . . . 36
Parking on a decline (downhil l) . ... .... 108
Parking on an incline (uphill) ...... .... 108
Parts replacement .... .... .... .... ... 296
PASSENGER AIR BAG OFF light .... .... 157
Passive safety system . . . . . . . . . . . . . . . 128

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Pass-through .. ..... .... ... .... .... .. 93 Proper safety belt position . ... .. ...... 142 Remote control ....... ... .. .. ... .. ... 48
Pedals ...... .... ... ........ .... .... 134 Proper seating position Resetting remote control ...... ... .. 52
Physical principles of a frontal collision 138
Polishing ...... .... .... ....... .... . 204
Pollen filter ......................... 99
Pollutant filter .. .... .... .... .... ... .. 99
Power locking switch ........... .... .. 53
Power locking system ... .... .... .... .. 50
Convenience close/open feature .... . 58
Locking and unlocking the vehicle from
inside .. .. .. .... .... ... .... .... . 53
Opening and closing the windows ... 58
Rear lid/trunk lid ..... .... .... .... . 55
Remote control ...... .... .... ... .. 48
Unlocking and locking vehicle . .... .. 51
Power seats
Adjusting the seatback ....... .... .. 91
Adjustment .. .... .... .... ...... ... 89
Power steering
See Electro -mechanical power assist 21,
190
Power top
Care and cleaning . ....... .... .... 203
Convenience close/open feature ... .. 63
Convenience opening/closing ... .... 63
Power window switches ...... ...... ... 57
Reactivating the system .... .... .... 59
Pregnant women
Special cons iderations when wearing a
safety belt . .... .... .... ... .... . 143 Front
passenger . ...... ........... 131
Occupants .. ...... ...... ... .. .... 130
a
Quartz clock .. ...... ..... .. .... .... .. 13
quattro®
See All Wheel Drive ............... 191
Question
R
What happens to unbelted occupants? .
139
Why safety belts? ... .. .... .... .... 137
Radiator fan .... .... ..... .. .... .... . 229
Rain sensor defective ................. 36
Reading lights ... ... ..... ... .... .... . 77
Rear lid ........ ....... ...... .... .... 55
Emergency release ......... ...... . 56
Rear light
Defective . ................... .... . 36
Rear spoiler . .... .... ....... ........ 187
Rear window defoggeir ............... 103
Rearview mirror Inside rearview mirror .. .... .... ... . 82
See also Mirrors ........... ....... . 82
Red symbols . ... .... .... .... .... ... . 31
Programming the Homelink® universal re- Refuelling ............... .... .... ... 216
mote contro l ... .... .... ... .... . 121 Release lever for hood .. .... .... .... . 219
Proper occupant seating positions .. ... 130 Remote
control garage door opener
(Homelink®l .... .... .... .... ... 121
Remote control key Unlocking and locking ..... .... .... . 51
Remo te master key
Battery replacement ...... .... .... . 48
Check light .. ....... .. ...... ...... 48
Remote rear lid release .... ... .. ...... . 55
Repair manuals ...... .... .... .... ... 294
Repairs Airbag system ................... 160
Replacement parts ... .... ... .... .... 296
Replacing Wheel rims .... .... ... ....... 249, 251
Replacing a fuse .. ...... .... .... .... 273
Replacing light bulbs .. ... .. . .... .. . . 277
Replacing tires and wheels ...... ..... 250
Reporting safety defects .. ... .... 136, 293
Reset button . .... ........ .... ... .... . 14
Resetting remote control ......... .... . 52
Retractor .......... .. .... ...... .... . 141
Reverse Automatic transmission .... ... .... 115
Rims Cas t alloy ..... .... .... .... .... ... 207
Replacing .... .... ....... ... . 249, 251
Stee l rims . .... ... .... ...... ... .. 206
Controls and equip­
ment Safety first Vehicle operation
Vehicle care Do-it-yourself service Technical data