stop start AUDI TT ROADSTER 2008 Owners Manual

Table of contents
Table of contents
Vehicle literature ........ .
About this Owner's Manual .............. ...... . .
Controls and
equipment .. .. ... . .. ... ... . .
Cockpi t ... .......... ...... ..... .
Genera l ill ustration ............. .
Instruments and
warning/indica tor lig hts ....... .
Instruments .............. ..... .
Warning/indicator lights ........ .
Driver informa tion system ..... .
Introduction ............... .... .
On-Board Diagnostic system (080)
Menu display ...... ............ .
Au to-Check Control ... ... .... .. .
Speed warn ing system . ... ..... .
Trip computer ................. .
T ire pressure monitoring system ..
Opening and closing .......... .
Keys .......................... .
Powe r lock ing system ..... ..... .
Rear lid /tr unk lid .............. . . 5 Ant
i-theft a larm system ........ .
Power w indows ... ... .... .... .
Folding top ................ ... .
Folding top ... .. ..... ...... ... .
6 W ind Deflector ........... ... .. .
E merge ncy Ope rat ion of the Fold ing
Top ........... ............ .. . .
Clear vision . ... ............ ... .
56 Cruise control . . . . . . . . . . . . . . . . . . 11 O
57 Audi magnetic ride . . . . . . . . . . . . . 112
60
Transm1ss1on . . . . . . . . . . . . . . . . . . . 113
60 Manua l transmiss ion . . . . . . . . . . . . 1 13
64 S tron ic tra nsmission . . . . . . . . . . . 1 13
64
69
Home link® . ...... .. ... ... ... .. .
Universa l remote control ....... .
121
121
Lights . . . . . . . . . . . . . . . . . . . . . . . . . 69
In ter io r lights ....... ..... ... .. .
V is ion ..................... ... .
W iper and washer system ...... .
Mirrors ..... ............... ... .
Digital compass ............... .
9 Seats and storage ......... ... .
11
1 1
1 2
12
1 6
22
22
26
27
29
37
39
41
47
47
50 55 Genera
l recommendat ions ..... .
Ad justing front seats manua lly ..
Powe r seats ..... ....... .... .. .
Lumbar support .. ............. .
Head restraints ............•...
Luggage compartment ........ .
Cup holder ... ...... ... ..... .. .
As htray ................... ... .
Cigarette lighter /socket ..... ... .
Storage ............ ....... ... .
Warm and cold ............... .
Climate controls ....... ... .• .. .
Rear window defogger
Qlil ..••.••
Heated sea ts .. ..... ..... ..... .
On the road . ... .. .......... ... .
Steering ...................... .
Ign it ion lock an d ignition sw itch .
Starting and stopping the engine
Park ing brake ................. .
Acoustic pa rking system .... ... .
77
77
78
82
85
87
87
88
89
91
92
93
94
94
95
95
98
98
103
104
105
105
106
107
108
109
Safety first ............... . .
Driving Safely . ...... ... ...... . .
General notes .. .... ....... ... . .
Prope r occupan t seating pos it ions
D river and passenger side footwe ll
Peda l a rea .. .. .... .... ... ..... .
Stow ing luggage .............. .
Report ing s afety defects ...... . .
Safety belts ................... .
General notes ................. .
Why safe ty be lts? .............. .
Safety belts ................... .
Safety belt tensioners .......... .
Airbag system ... ... ...... .... . .
Important things to know ...... .
F . b ron t air ags ........ ....... .. .
Monito ring the Advanced Airbag
System ....................... . 127
128
128
130
13
4
13 4
135
136
137
137
138
141
14 4
146
146
150
157

<£> For the sake of the environment
Upshifting early saves fuel and reduces engine noise. •
Digital clock with date display
Your vehicle is equipped with a quartz controlled digital
clock.
To set the hour
Fig. 3 Instrument
c luste r with the digital
c lock
- Pull the knob (hour display flashes) and turn it to the left
or right.
To set the minutes
- Pull the knob as many times as necessa ry until the
m in ute display flashes.
- Turn the knob to the left or right.
To set the date
-Pull the knob as many times as necessary until the day,
month or year display flashes.
- Turn the knob to the left or right.
Con tro ls and eq uip­
ment
Instruments and warning /indicator lights
To hide or display the date
- Pull the knob as many times as necessary until the date
display flashes .
- Turn the knob to the left or right.
When the date display stops blinking, this means the time and date
have been successfully stored.
With the ignition off, pushing or pulling the Set/Check button
~ page 12, fig. 2 ©-depending on the instrument cluster configu ­
ration - can turn on the display field lighting for a few seconds .•
Engine coolant temperature gauge
The engine coolant gauge~ page 12, fig. 2 © only works when the
ignition is on. To preven t damage to your engine, please note the
following important points:
Engine cold
As long as the needle remains at the left end of the gauge, the
engine still has not reached its operating temperature . Avoid high
engine speeds, heavy engine loads and heavy throttle.
Normal temperature
When the engine has reached its operating temperature, the needle
will move into the middle of the gauge and remain there. If the
engine is working hard at high outside temperatures, the needle
may turn further to the right. This is no cause for concern as long as
the -~- warning light in the instrument cluster does not illuminate.
When the
_J _ warning light starts to flash, this can mean one of two
things: either the coolant
temperature is too high , or the coolant
level is too low~ page 32 . ~
Vehicle care I I irechnical data

USA models: anti-lock brake system ~ page 20
(ABS) defective
Canada models: anti-lock brake sys-
~ page 20
tern (ABS) defective
/@ Electro -mechanical power assist => page 21
& WARNING
• Failure to heed warning lights and other important vehicle
information may result in serious personal injury or vehicle
damage .
-
• Whenever stalled or stopped for repair, move the vehicle a safe
distance off the road, stop the engine, and turn on the emergency
flasher
=> page 75.
• The engine compartment of any motor vehicle is a potentially
hazardous area. Before you check anything in the engine compart­
ment, stop the engine and let it cool down. Always exercise
extreme caution when working under the hood
~ page 212,
"Engine compartment"
[ i] Tips
Many functions are moni tored by the Auto -Check system
=> page 29. Malfunctions or faults will be identified either with a red
symbol (priority 1 - Danger!) or with a yellow symbol (prior ity 2 -
Warning). •
Applies to vehicles : with Audi m agnetic rid e
Audi magnetic ride
The indicator light monitors vehicle damping.
The indicator ligh t illuminat es when th e ignition is switched on as
a function check.
Controls and equip ­
ment
Instruments and warning/indicator lights
[ i] Tips
If the indicator lamp illuminates while you are driving, there is a
malfunction in the vehicle damping. The chassis should be
inspected immediately by an authorized Audi dealer. •
Tire pressure monitoring system -telltale
indicator lamp
C.
The warning/indicator light appears in the event of a
significant loss of air pressure.
The warning/indicator light illuminates for a few seconds after
the ignition is turned on as function check and then goes out.
If the symbol appears, pressure is too low in at least one tire .
When the system d etects a malfunction, the warning/indicator light
will flash for approximately one minute and then remain continu­
ously illuminated . This sequence will continue upon subsequent
vehicle starts up as long as the malfunction exists. Contact your
authori zed Audi dealer and have the malfunction corrected.
For more information
=> page 43. •
Electronic power control "
This warning/indicator light monitors the electronic
power control.
The warning/indicator light (Electronic Power Control) illumi -
nates when you switch on the ignition as a function check .
[ i] Tips
If this warning/indicator light illuminates while you are driving , then
there is a malfunction in the engine electronics. Have the malfunc­
tion corrected as soon as possible by your authorized Audi dealer or
qualified workshop. •
I • •

Additional information about the electrically retractable rear spoiler
=:> page 187 . •
Turn signals ¢ Q
The indicator light blinks when you use either turn signal.
Whenever you use the left¢ or the right c::::> turn signal, the indicator
light blinks. When you use the emergency flasher, both indicator
lights flash .
If one of the turn signa l light bu lbs burn out, the turn signal will
blink twice as fast as normal.
Additiona l information on the turn signals :::::>
page 76. •
Cruise control
CRUISE (USA models )/ (')<> (Canada models)
The CRUISE warning/indicator light illuminates when the cruise
control is activated. •
Airbag system
~~ (USA models) / !_~· (Canada models)
This warning/indicator light monitors the airbag and the
tensioner systems .
The ti (USA models) !! 'tr (Canada models) warning light illuminates
for a few seconds each time you switch on the ignition .
If the m (USA mode ls)
/ J q· (Canada models) warning light does not
go out, or if it i lluminates whi le you are driving, or if it starts to blink,
then there is a malfunction somewhere in the system. If the light
does not illuminate when you switch on the ignition, this also
means there is a malfunction.
Controls and equip ­
ment
Instruments and warning /indi cator lights
& WARNING
If you have a malfunction in the airbag system, contact your autho­
rized Audi dealer immediately. Otherwise the airbag or the belt
tensioner may not work properly in an accident. •
Generator 0
This warning/indicator light detects a malfunction in the
generator or in the vehicle's electrical system.
The D warning/indicator light illuminates when you switch on the
ignition and must go out after the engine has started.
If the D warning/indicator light illuminates while you are driving,
you should contact your authorized Audi deale r. Since the vehicle
battery is discharging, you should switch off any unnecessary elec ­
trical consumers (for example, the air conditioner).
0 Note
If the -~- warning/indicator light (malfunction in the engine cooling
system) in the instrument cluster shou ld illuminate :::::>
page 32, stop
the vehicle and turn off the engine . The coolant pump is not working
- this can cause engine damage!•
Applies to veh ic les : w ith safety belt warning l ight
Safety belt warning light 4
The warning light is a reminder to fasten safety belts.
The warning light 4 comes on for a few seconds after the ignition
is switched on as a reminder to fasten your safety belt.
Additional information on safety belts:::::>
page 137. •
I • •

Instruments and warning/indicator lights
Brake system BRAKE (USA)/ (CD) (Canada)
This warning/i ndi cat or light illumina tes whe n th e brake
fluid level i s to o low or w hen t here is a malfuncti on in the
ABS , or w hen the pa rkin g br ake is set.
The ligh t illumin ates when the igniti on is turned on . It goes out aft er
th e engine has been started and the parking brake is fu lly r eleased.
Th is i ndicates that t he bra ke w arning ligh t is f uncti oning properly .
If the brake warning light does not light up when the engine is
cranking or the parking brake is applied , there may be a malfunction
in the electrical system. In thi s case , contact your Audi dealer.
When the light com es on, an acoustic warn ing signa l will sound .
Parking brake set
The BRAKE warning/indicator light illuminates when the parking
br ak e i s set :::::,& .
& WARNING
• USA model s.~ If both , the BRAKE warning light and the ~
warning light come on at the same time , the rear wheels could
lock up first under hard braking . Lo ck-up of the rear wheel brakes
can cause loss of vehicle control and an accident . Have your
vehicle repaired immediately by your authorized Audi dealer or a qualified workshop . Drive slowly and avoid sudden, hard brake
application.
• Canada models : If both , the b rake warning light
((j)) and the ABS
warning light come on at the same time , the rear wheels could
lock up first under hard brak ing . Lock -up of the rear wheel brakes
c an cause loss of vehicle control and an accident. Have your
vehi cle repaired immediately by your authorized Audi dealer or a
qualified workshop . Drive slowly and avoid sudden , hard brake
application
• If the brake warning /indicator light does not go out after a few
seconds and the parking brake released , or lights up while you are
& WARNING (continued)
driving , the fluid level in the brake fluid reservoir is too low . If you
believe that it is safe to do so, proceed immediately at low speed
to the nearest authorized Audi dealer or qualified workshop and
have the brake system inspected.
• Please be very careful and always keep in mind that after
several brake applications, you will need greater pressure on the
brake pedal to stop your vehicle . Consequently , you must allow for
increased braking distances. Trying to brake as qui ckly as usual
c ould lead to an ac cident . •
Anti-lock brake system 8 (USA)/
~ (Canada)
This warni ng /ind icato r lig ht moni tors the AB S and the
electronic differenti al lock (EDL).
The light will come on for a few seconds when the ignition is
switched on. The light wil l go out after an automatic check sequence
is completed.
There is a malfunction in the ABS when :
• The warnin g/i ndica to r l ight do es no t illumin ate when you swi tch
on the ignition .
• The warn ing/i ndi cator lig ht does not go ou t after a few seconds .
• T he warning/indicator l ight il luminates whi le driving.
The brake system will still respond even without the assistance of
the ABS system. See your authorized Audi dealer as soon as possible to restore full braking performance . For more in for mati on
regarding t he ABS=> page
189.
The ABS warning l ight and the brake warning light come on
together . The ABS will not work and you will notice a change in
braking response and performance .

Driver inf ormation sy ste m
On-Board Diagnostic system (08D)
Malfunction Indicator Lamp (MIL )
The Malfunction Indicator Lamp (MIU in the instrument cluster
=:> page 16, fig. 6 is part of the On -Board Diagnos tic (OBD II) system.
The warning/indicator ligh t ill uminates when the ignition is
switched on and goes out after the engine starts and the idle has
stabilized . This indicates that the MIL is working properly .
If th e light d oes not go out after the engine is started, or illuminates
while you are driving, a ma lfunction may exist in the engine system.
If the light starts flashing, the catalytic converter cou ld be damaged .
Continue driving
w ith redu ced pow er (avoiding sustained high
speeds and/or rapid acce lerations) and have the condition
corrected. Contact your authorized Audi dealer.
If the light illuminates, the e lectronic speed limiter may also be
malfunctioning. For more information=:>
page 26, "E lectronic speed
limiter".
An imprope rly clo sed fuel filler c ap m ay als o c au se th e MIL light t o
illumi nate =:. page 216. •
On-Board Diagnostics
F ig . 14 L ocation of
Data Link Co nnector
( DL Cl
On -Board Diagnostics monitors the components of your emission
control system. Each monitored component in your engine system
has been assigned a code. In case of a malfunction, the component
will be identified and the fault stored as a code in the control
module memory .
The MIL light may also illuminate if there is a leak in the on -board
f ue l vapor recovery system. If the light i lluminates after a refuelling,
stop the vehicle and make sure the fuel filler cap is properly closed
=:>
page 216.
In order to make an accurate diagnosis, the stored data can only be
displayed using special diagnostic equipment (generic scan too l for
OBD).
In order to connect the special diagnostic equipment, push the plug
into the Data Link Connector (DLCl. The DLC is located to the right of
the hood release =:> fig . 14.
Your authorized Audi dealer or a qualified service station can inter ­
pret the code and perform the necessary repair. •
Electronic speed limiter
Your vehicle may be factory equipped with tires that are rated for a
maximum speed of 130 mph (210 km/h). This is less than the
maximum speed of your vehicle. To reduce the risk of sudden tire
failure and loss of control if the vehicle is operated at excessive
speeds, your vehicle also has an electronic speed limiter . The elec­
tronic speed limiter prevents your vehic le from going faster than the
tire speed rating. For more in formation=:>
page 249.
If the vehicle approaches the tire speed rating, the engine control
unit will turn off the fue l injectors. You will notice an immediate loss
of engine power and a drop in road speed .
If the engine control unit receives faulty vehicle roadspeed signals,
the Ma lfunction Indicator Light (MIU will illuminate. If this
occurs, contact the nearest authorized Audi dealer for assistance.
~

Applies to vehi cles : wi th m anua l tra nsmi ssion
Function test: manual transmission
When the ignition is switched on, the Auto-Check Control automati­
cally performs an operational check . If the functions tested are O .K .,
no message is shown in the display.
If one or more faul ts exist, the driver information disappears
approximately 15 seconds after the engine has been started and the
appropriate fault symbol appears in the display.
If malfunctions exist , this is indicat ed by r ed (prio rity
1) or yellow
(priority
2) symbols. A warning signal sounds at the same time. •
Applies to vehicle s: with autom ati c tra nsm iss io n
Function test: automatic transmission
Th e Auto-Check Con trol will automatically p erform a test each tim e
you switch on the ignition. When the selector lever in
P or N, the
following message appears in the display :
WHEN STATIONARY APPLY FOOTBRAKE WHILE SELECTING GEAR.
When you a select a different gear (for example: R, D, etc.), the
messag e will disappear and th e Auto-Check function is display ed .
If the functions tested are O.K., no message is shown in the display .
If there is a malfunction, then the malfunction message will appear
about 15 seconds after the you start the vehicle. At the same time
you will hear a warning tone.
[ i] Tips
On vehicles with automatic transmission*, the driver message
WHEN STATIONARY APPLY FOOTBRAKE WHILE SELECTING GEAR
cannot be shown again. This driver message appears in the display
only un til a gear is engaged. •
Controls and equip ­
ment
Driver information system
Red symbols
A red symbol means DANGER.
Pull of the road and stop the vehicle.
Turn off the engine.
Fig . 22 Display : engine
coolant level warning
(priority 1)
Check the malfunctioning system . Contact your autho ­
rized Audi dealer or a qualified workshop for assistance.
The red symbols mean :
BRAKE
(Ci)
BRAKE
.J_
COOLANT
'e:1:
O IL
PRESSURE
-
USA models:
Malfunction in the brake system
Canada models:
Malfunction in the brake system
Engine coolant level too low/
engine coolant tempera ture too
high
Engine oil pressure
too low
-
~ page 32
~ page32
~ page32
~ page33
Red symbols indicate a priority 1 malfunc tion - Danger!
I • •

-Contact your authorized Audi dealer for assistance if
necessary.
If the engine coolant level is correct, then the radiator fan may be
the cause of the malfunction.
If the generator warning/indicator light should also illuminate
=> page 19 , then the fan belt may be damaged.
& WARNING
• If your vehicle should break down for mechanical or other
reasons, park at a safe distance from moving traffic, turn off the
engine and turn on the hazard warning lights
=> page 75, "Emer­
gency flasher A".
• Never open the hood if you see or hear steam or coolant
escaping from the engine compartment -you risk being scalded.
Wait until you can no longer see or hear steam or coolant
escaping.
• The engine compartment of any vehicle is a dangerous area.
Before you perform any work in the engine compartment, turn of
the engine and allow it to cool. Follow the warning stickers
=> page 212, "Engine compartment".
0 Note
Do not continue driving if the _F_ symbol illuminates. There is a
malfunction in the engine cooling system -you could damage your
engine. •
Controls and equip ­
ment
Driver information system
Engine oil pressure malfunction 'l=;:f.
The red engine oil pressure warning symbol requires
immediate service or repair. Driving with a low-oil-pres­
sure indication is likely to result in serious damage to the
engine.
If the ~ symbol appears in the display and flashes, the oil
pressure is too low. In addition to the symbol, the following
message also appears in the display:
SWITCH OFF ENGINE AND CHECK OIL LEVEL
Immediate actions
- Pull off the road and stop the vehicle.
- Shut the engine down.
- Check the engine oil level with the dipstick=> page 224.
Dipstick reading checks too low
- Top off oil to the proper level
=> page 225.
- Make sure that the oil pressure warning symbol ~
appears no longer in the display before you start driving
again.
Dipstick reading checks OK
- If the ~ symbol starts flashing again even though the
engine oil level checks OK on the dipstick ,
do not start
driving again and do not let the engine run at idle .
Instead, contact your authorized Audi dealer for assis­
tance.
I • •

Switchin g bet w ee n m enu l ev els
- Tap the Rest button ® briefly to reach the various menu
levels one after the other ("Computer 1 ", "Computer 2",
"Navigation system"* and "Start menu") .
Rese ttin g th e fun ction to z ero
- Select the desired function.
- Push the reset button ® for at least two seco nds .
The trip computer only operates when the ignition is on. When you
turn on the ignition, the function that was in use when you last
turned the ignition off will be displayed .
In addition to the trip computer information (memory level 1 or 2)
and navigation information can be displayed. To switch the display
between the different systems, tap the Reset button
@ briefly .
You can reset the following va lues to zero using the reset button:
• driving time
• average mileage
• average speed
In addition,
a ll the values in the single -trip or the total-trip memory
can be de leted simu ltaneously .
[ i ] Tips
• If you hold down the reset button for longer than 2 seconds, the
current value (for example, average fuel consumption) will be reset
to zero .
• Malfunction displays in Auto -Check Control are shown even with
the display switched off.
• All stored values will be lost if the vehicle battery is
disconnected. •
Controls and equip ­
ment
Dri ver infor mat io n sy ste m
Tire pressure monitoring system
General notes
As an added safety feature, your vehicle has been equipped with a
tire pressure monitoring system (TPMS) that illuminates a low tire
pressure telltale when one or more of your tires is significant ly
under -inflated. The TPMS only provides a low tire pressure warning
and does not reinflate your tires.
Accordingly, when the low tire pressure tellta le illuminates, you
should stop and check your tires as soon as possib le, and inflate
them to the proper pressure. Driving on a significantly under­
inflated t ire causes the tire to overheat and can lead to tire failure .
Under -inflation a lso reduces fuel efficiency and tire tread l ife, and
may affect the vehicle's handling and stopping ability.
(D Note
• Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver's respons ib ility to maintain correct
tire pressure, even if under -inflation has not reached the level to
trigger illumination of the TPMS low tire pressure telltale .
• Each tire, including the spare, should be checked monthly when
cold and inflated to the inflat ion pressure recommended by the
vehic le manufacturer on the vehicle p lacard or tire inflation pres ­
s u re label. (If your vehicle has tires of a different size than the size
indicated on the vehicle placard or tire inflation pressure labe l, you
should determine the proper tire inflation pressure for those
tires.) •
TPMS malfunction indicator
Your vehic le has a lso been equipped with a TPMS malfunction indi­
cator to indicate when the system is not operating proper ly . The
TPMS malfunction indicator is combined with the low tire pressure _.,
I • •

Driver inf orm atio n syst em
telltale. When the system detects a malfunction, the telltale will
flash for approximately one minute and then remain continuously
illuminated. This sequence will continue upon subsequent vehicle
starts up as long as the malfunction exists .
When the ma lfunction indicator is illuminated, the system may not
be able to detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of reasons, including the installation of replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning properly. A lways
check the TPMS malfunction tellta le after replacing one or more
tires or whee ls on your vehicle to ensure that the replacement or
a lternate tires and wheels al low the TPMS to continue to function
proper ly .•
Introduction
The tire pressure monitoring system monitors air pressure
in all four road wheels while the vehicle is moving.
As soon as the t ire pressure monitoring system senses a s ignificant
loss of air pressure in one or several tires, text messages and yel low
symbo ls appear in the instrument cluster display to a lert the driver.
The warning light in the instrument c luster comes on when the
tire is significantly underinflated
=> page 17.
The warning light
malfunction . also
illuminates in the case of a system
Be aware that tire pressure is also dependent on the temperature of
the tire . For every 18 °F (10 °C) increase in tire temperature, tire pres­
sure increases by about 1 .5 psi (0. 1 bar) . The tire warms up while the
vehic le is moving and tire pressure rises. So you should adjust tire
pressure on ly when they are
cold , when the temperature of the tires
is roughly the same as the ambient air temperature.
In order to keep the tire pressure monitoring system properly ca li­
brated, tire pressure on all four tires should be checked at regular intervals, adjusted if necessary and saved in the proper setting
(recommended
pressure)=>
page 44.
The tire pressure is shown on the label located on the driver 's side
B -pillar (visible when the door is open) .
& WARNING
• When the tire pre ssure monitor ing system warn ing light i s lit ,
one or more of your t ir es is s ignificantl y unde r-inflated . You should
s top and check your tire s as s oon as po ssible , and inflate them to
the p rope r pre ss ure as indi cated on th e vehicl e's tire pr essure
label
=> pag e 242. Driv ing on a s ignific antl y un der-inflated t ire
c a use s the tire to overhe at and can le ad to tire fa ilure. Unde r-inf la­
ti on also i s lik el y to impair the vehicle' s handling and stopping
ability .
• Do not adju st t ir e pressur e wh en t ire t emp erature is exce ssiv e.
Thi s could le ad to seriou s tire dam age and even cau se the tire t o
bur st, w ith the addition al dan ger of an accident.
W For the sake of the environment
Driving with under -inflated tires reduces fuel efficiency and tire
tread life.
[ i ] Tips
• Each tire should be checked month ly when the temperature of
the tires is abou t the same as ambient air temperature and s et to the
recommended inflation pressure as specified on the tire pressure
label =>
page 242.
• The factory supplied spare whee l is equipped with a se nsor for
the tire pressure monitoring sys tem. As long as the spare wheel is
n ot mounted, the tire pressure of this tire wil l not be monitored.
• T he tire pressure monitoring system he lps the driver to keep an
eye on tire pressures . But the driver still has the responsibility f or
maintaining the correct tire pressure . .,_