transmission AUDI TT ROADSTER 2008 User Guide

....... _T _r_a _ n_ s_m _ i_s _s _i_o _n ______________________________________________________ _
N -Neutral
The transmission is in neutral in this position.
D -Normal position for driving forward
In this position, the forward gears are automatically shifted up and
down, depending on engine load and vehicle speed.
To engage S from N, the brake pedal must be depressed at speeds
below 5 km/h or when the vehicle is stationary=>&.
In certain circumstances (driving in the mountains for example) it
can be beneficial to switch temporarily to the manual shift program
=> page 118 in order to adjust the gear ratios to driving conditions
manually.
S -Sport setting
The S setting should be selected for sporting driving. The power
reserves of the engine can be fully exploited through later upshifts .
To engage S from N, the brake pedal must be depressed at speeds
below 5 km/h or when the vehicle is stationary=>&,.
& WARNING
• Never place the selector lever in the R or P position while the
vehicle is moving -risk of an accident!
• With the engine running, it is necessary to hold the vehicle with
the foot brake in all selector lever positions (except P and N), because even at idle speed the transfer of power is never
completely interrupted -the vehicle "creeps". If the vehicle is
stationary and the transmission is engaged, the engine should
never be speeded up unintentionally (e.g. manually from under the
hood). Otherwise the vehicle will immediately start to move -
sometimes even if the parking brake is firmly applied - risk of an
accident!
• Before you or other persons open the hood and work on a
running engine, the selector lever must be moved to P and the
& WARNING (continued)
parking brake applied firmly -risk of an accident! Follow the
warning stickers=>
page 212, "Engine compartment".
[ i] Tips
If you have inadvertently shifting into N while the vehicle is moving,
you should remove your foot from the accelerator and wait until the
engine speed has dropped to idle before shifting back to Dor S. •
Applies to vehicles : wi th S tronic ®
Selector lever lock
The selector lever lock prevents a gear from being
engaged accidentally and unintentionally setting the
vehicle in motion.
Fig. 109 Selector lever
locks
The selector lever lock is released as follows:
Switch the ignition on.
Step on the brake pedal
and simultaneously hold down
the release button. _.,

____________________________________________________ T_ r_a _n _ s_ m __ is_ s_ i _o _ n __ ftllll
A ut omat ic selec to r l ever lock <&
The se lector lever is locked in the P and N positions when the igni ­
tion is on . To move the lever from these positions the driver must
depress the brake pedal. As a reminder to the driver, the fol lowing
warning appears in the instrument cluster display when the selector is in P and N:
A PP LY BRAK E WHEN ENGAGING GEAR WITH VEHIC LE
S TATIONARY
In addition, the symbo l<& for the automat ic selector lever lock illu ­
minates in the shift gate.
T he selector lever lock is effective only when the vehicle is
stationary and at speeds below 5 km/h . At higher speeds, the lock in
the N position is automatically switched off .
The selecto r lever is not locked when rapid shifts are made through
the N position (e.g . from R to Dl. This allows you to "rock" the vehicle
if it becomes stuck. If the lever is in the N position for more than
1 second with the brake pedal not depressed, the selector lock
engages automatica lly.
R elease button
The release button in the selector lever handle prevents accidenta l
shifts into certain selector lever positions . When you press the
release button, the selector lever lock is cancelled. In the illustra­
tion, the positions in wh ich the release button has to be pressed are
highlighted in color=>
page 116, fig. 109 .
I g nition key re m ova l lock
The ignition key can on ly be remove after the ignition is switched off
if the selector lever is in P. As long as the ignition key is removed, the
selector lever is locked in P. •
Controls and equip­
ment
Ap plies to vehicles: with S tronic®
Kick -down feature
T he kick-down feature allows maximum acceleration.
If you depress the accelerator pedal ful ly beyond the ful l- th rott le
position, the transmission automatical ly downshifts one gear,
depending on vehicle speed a nd engine rpm . The upshi ft into the
next higher gear takes place as soon as the maximum specified
engine speed is reached.
& WARNING
Pl ease note that the driv e wheel s can sp in if the kick -do wn is used
o n a s mooth slipper y ro ad -ri sk of sk id d ing! •
Applies to vehicles: with S tronic®
Launch Control Program
The Launch Control Program permits maximum accelera­
tion.
In order to use Launc h Control, t he ASR (Anti-Slip Regula­
tion) must be disab led. When ASR is disabled, the ESP
warning/indicator light
f in t he instrument cluster illumi ­
nates . So that Launch Control can be used, the engine must
be at operat ing temperature and the steering wheel must
not be turned.
- With the engine running, briefly press the ES P button.
The message "ASR off" appears in the instrument cluster
display .
- Shift the gear lever to "S" or the tiptronic® position.
- Step on the brake peda l w ith yo ur left foo t an d keep the
brake peda l fully depressed for at least one second. ._
I • •

_______________________________________________________ T_ r _a_ n_s_ m __ is_ s_ io_ n _ __.1111111
Downshifting
- Tap the selector lever backward (in the tiptronic setting)
o.
Switching to manual can be carried out with the vehicle stationary
as well as moving .
When accelerating, the transmission shifts into the next gear in
gears 1, 2, 3, 4 and 5 shortly before the maximum permissible
engine speed is reached.
If you have selected a lower gear than the current one, the transmis­
sion wil l only shift down when the engine cannot be overspeeded.
If kick -down is actuated, the transmission shifts into a lower gear
independently of speed and engine rpm.•
Applies to vehicles: with S tron ic® and with T iptronic controls on the s tee ring wheel
Steering wheel with Tiptronic ® controls
The selector paddles allow the driver to keep both hands
on the steering wheel when shifting gears.
Shifting up
F ig . 112 S port
stee ring w he el wi th
se lector paddl es
- Pu ll the right paddle, marked 0 => fig . 112 briefly
towards you .
Contro ls and eq uip­
ment
Shifting d own
Pull the left paddle, marked O ::::> fig. 112 brief ly towards
you .
The selector paddles on the steering wheel are activated when the
selector lever on the center console is in
D, S, or in the manual posi ­
tion (Tiptronic model.
You can also shift gears in the Tiptronic mode using the selector
lever on the center console .
[ i ] Tips
With the gear se lector lever in either "D" or "S" the transmission wi ll
switch back to the automatic mode if you do not use the paddles
within approx . 30 seconds .•
App lies to vehic les: w ith S tronic®
Back -up program
In the event of a sys tem malfunction, there is an back-up
program .
In the event of system malfunctions, the automatic transmission
switches to the fai l-safe mode . This is signa lled by one segment or
al l the segments in the display illuminating or going out.
The effect of a system ma lfunction can be one of the fo llowing :
• The program shifts only into certain gears.
• Reverse gear can no longer be engaged .
• The manua l shift program (tiptronicl is switched off in the fail­
safe mode.
If the transmission switches to fail-safe mode, you should take the
vehicle to an authorized Audi dea lership as soon as possible to have
the condition corrected .•
Vehicle care I I irechnical data

___ D_ r _i_v _i_n ""'g "'- a_ n_ d _ e_ n_v_ i_ r _o _n_ m_ e_ n_t ___________________________________________ _
Driving and environment
The first 1,000 miles ( 1 ,500 km) and
afterwards
New engine
The engine needs to be run-in during the first 1,000 miles
(1,500 km).
For the first 600 miles (1,000 kilometres):
Do not use full throttle.
- Do not drive faster than 3/4 of the top speed marked on
the speedometer.
- Avoid high engine speeds .
From 600 to 1,000 miles (1,000 to 1,500
kilometres):
- Speeds can gradually be increased to the max imum
permissible road or engine speed.
During and after break-in period
- Do not rev the engine up to high speeds when it is cold.
This applies whether the transmission is in N (Neutral) or
1n gear.
After the break-in period
- Do not exceed maximum engine speed under any
circumstances.
- Upshift into the next higher gear before reaching the red
area at the end of the tachometer scale=> page 12.
During the first few hours of driving, the engine's internal friction is
higher than later when all the moving parts have been broken in.
How well this break-in process is done depends to a considerable
extent on the way the vehicle is driven during the first 1,000 miles
(1,500 kilometres).
0 Note
Extremely high engine speeds are automatically reduced. However,
these RPM-limits were programmed for an engine well run-in, not a
new engine.
~ For the sake of the environment
Do not drive with unnecessarily high engine speeds - upshifting
early saves fuel, reduces noise and protects the environment .•
New tires
If your vehicle is running on new tires, drive particularly
careful for the first 350 miles (500 kilometres) after fitting.
& WARNING
New tires tend to be slippery and must also be "broken-in". Be
sure to remember this during the first 350 miles (500 kilometres).
Brake gently. Avoid following closely behind other vehicles or
other situations that might require sudden, hard braking.
:I

-Cleaning and prot
ection
-~--------------
Safety belts
Only well-maintained safety belts work reliably when
needed.
H eavily soiled safety be lts may no t retract properly.
- Keep belts c lean.
- For clean ing, use a mild soa p an d wa ter so luti on. Let
belts dry thoroughly and away from d irect sunlight.
- D o not allo w inertia reel safe ty belts to retra ct before
they are com pletely dry .
- Check the condition of your safety belts
regularly .
& WARNING
Damaged safety belt s can break in a crash .
• Anything that might damage your safety belts could mean that
y ou and yo ur pas senger s would not be adequatel y prote cted in an
accident .
• Safety belt performance depend s on correct in stallation . Never
remove belt s from the vehicle to clean them.
• Do not u se chemi cal cleaning agents , blea ch or dyes . They h ave
c orrosive propertie s wh ich weaken the webbing.
• When cleaning your safety belts , in spect them for dam age . If
you discover damage, see your Audi dealer .
• Alway s read and heed all WARNINGS and the infor mation
=> page 200 . •
Engine compartment
Be es pecially caref ul when cle aning the engine compart­
ment.
Alwa ys swit ch off the ignition before cle aning the engine => & .
Plenum pan el
Remove leaves from the plenum pane l in front of the w indshield
under the engine hood. This prevents the water drain holes from
becoming blocked, and it prevents debris from entering the vehicle
inter ior through the heating and ventilation ducts.
Corrosion protection
The engine compartment and transmission have been corrosion ­
pro tected at the factory.
Good anti -co rros io n treatment is very important, particularly in the
winter. If the vehicle is frequent ly driven on salt treated roads, the
enti re eng ine compartmen t and p lenum panel should be thor ­
oughly cleaned at the end of winter and retreated to prevent salt
damage . At the same time, the unde rside o f the vehicle shou ld be
washed as we ll.
I f the engine compartment is cleaned at any time with grease
removing solut ions
ll, or if you have the engine washed, the anti ­
corrosion treatment is almost a lways removed as well. It is therefore
essential to have a long-lasting corrosio n pro tec tion reapp lied to a ll
surfaces, seams, joints and components in the engine compart ­
ment .
& WARNING
Be awa re: Th e engine comp artment of any motor vehicle is a
potentially hazardou s area .
• Befo re working in the eng ine compartme nt, be sure to read the
i nformat ion =>
page 212 . .,.
11 Use on ly the correct cleaning so lutions. Never use gasol ine or diesel fuel.

-~_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: .,_

________________________________________________ T_ i _r_e _s_ a_n_ d_ w_ h_ e_e _ l_s __ l'III
•
& W ARNING (continu ed )
crashes and serious personal in jur ies . Have worn or da maged t ires
replaced immediately .
• Tires age even if they are not being u sed and can fail suddenly ,
especially at high speeds. T ires that are more than 6 years old can
only be used in an emergency and then w ith special care and at
low speed.
Glossary of tire and loading terminology
Accessory weight
means the co mbined we ig ht ( in excess o f those sta nda rd items
which may be rep laced) of automatic transmission, power steering,
power brakes, power w indows, powe r seats, rad io, a nd heater, to
the extent that these items are avai lab le as factory-installed equip­
m ent (w hether insta lled or not).
Aspect ratio means t he ratio o f th e height to t he w idt h of the tire in perce nt.
N umbers of 55 or lower indicate a low sidewa ll for improved
steer ing respo nse and b ette r overall ha ndl ing on dry pave ment.
Bead
means the part of the tire that is made of stee l wires, wrapped or
reinforced by ply cords and that is shaped to fit the rim.
Bead separation
means a breakdow n of the bond be tween co mponents i n the bead.
Cord
m eans the strands fo rmi ng the plies in the ti re.
& W ARNING (continued )
• Never mount used tires on your vehicle if you are not sure of
their "previous history. " Old used t ire s may ha ve been damaged
even though the damage cannot be seen that can lead to sudden
tire failure and lo ss of vehicle control.
• If you noti ce unusual vibration or if the vehicle pulls to one side
when driving , always stop as soon as it is safe to do so and check
the wheels and tires for damage . •
Cold tire inflation pressure
mea ns t he ti re pressure reco mm ended by the ve hicle ma nufacturer
for a tire of a designated size that has not been d riven for more tha n
a cou ple o f miles (k ilometers) at low speeds in t he t hre e ho ur per iod
before the tire pressure is measured or ad justed .
Curb weight
means the weight of a moto r vehic le with standard equipment
i nc lud ing the max imu m capac ity o f fue l, o il, and coola nt, a ir c ond i­
tioning and additiona l weight of optional equipment.
Extra load tire
means a tire designed to ope rate at higher loads and at higher infla­
tion pressures than the corresponding standard tire. Extra load tires
my be identified as "XL", "xi", "EX TRA LOAD", or "RF" on the side ­
wa ll.
Gross Axle Weight Rating ("GAWR ")
means the load -carrying capacity of a sing le ax le system, measured
at the ti re -ground interfaces.
Gross Vehicle Weight Rating ("GVWR "l
mea ns the ma ximum tot al l oade d weigh t of the vehicle.
Vehicle care
I t •

1111...__W_ h_ a _ t_d_ o_ l _d _o_ n_ o_ vv_ ? ______________________________________________ _
& WARNING (continued)
-if you have been driving with very low tire pressures or tires
with no air
• Seek professional assistance if it is not possible to repair the
tire with the tire sealant.
& WARNING
The tire sealant must not come into contact with skin, eyes or
clothing.
• If you get any tire sealant
in your eyes or come into contact
with it, rinse the affected area thoroughly with clean water. Find a physician immediately!
• Change any clothing contaminated with tire sealant immedi ­
ately.
• Do not inhale the vapor!
• If you have swallowed tire sealant, rinse your mouth thor­
oughly right away and drink plenty of water .
- Do not induce vomiting! Find a physician immediately!
• If you have allergic reactions, find a physician immediately .
• Keep the tire sealant away from children .
0 Note
Do not use commercially available tire sealants. The electrical
components of the tire pressure monitoring system will no longer
work properly.
'i> For the sake of the environment
Used sealant bottles can be dropped off at a recycling facility.
[ i] Tips
• If sealant has run out, allow it to dry. Then you can peel it off.
• Have the tire sealant replaced every 4 years at a dealership. •
Applies to vehic les: with T ire Mob ility System
Preliminary steps
Some preliminary steps are necessary for tire repair .
Fig. 168 Tire Mobility
System under luggage
compartment floor
- If you have a flat tire, park the vehicle as far as possible
from moving traffic.
- Apply the
parking brake firmly.
- On vehicles with manual transmission, engage
1st gear,
or move the selector lever to the P position on vehicles
w ith automatic transmission.
- Check whether a repair using the Tire Mobility System is
possible~
page 263, "General and safety pointers".
Have all passengers
leave the vehicle and stay away from
the danger zone~&.
- Take the
sealant bottle and the electric air pump from the
luggage compartment under the floor ~ fig. 168. .,_

Fuses and bulbs -
----------------
Equipment No. Equipment
Amps
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
ABS, ASR, ESP, brake light switch
5 19
Not used
3 AFS headlight (left) 5
Not used
Oil level sensor (extended maintenance interval)
(WIV), tire pressure monitoring system, switch
21 Fuel injectors (gasoline engine) 10
4 for Electronic Stability Program (ESP), AFS head-5 Wind deflector (Roadster) 30
lights (control unit), A/C system (pressure sen -23 Horn 20 sorl, 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
12 Door control unit (central locking driver/passen-10
36 Engine (control unit) 10 ger)
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
• Do-it
-yourself service

________________________________________________ E_ m_ e_r ,,::g c..e_ n _ c..::y;._ s_ i_t _u _a_ t_ i_o _n_ s _ ___.ffllll
& WARNING !continued)
• Before you check anything in the engine compartment, always
read and heed all WARNINGS~ page 212, "Engine compartment".
0 Note
• Applying a higher voltage booster battery will cause expensive
damage to sensitive electronic components, such as control units,
relays, radio, etc .
• There must be no electrical contact between the vehicles as
otherwise current could already start to flow as soon as the positive
(+) terminals are connected.
[ i) Tips
The discharged battery must be properly connected to the vehicle's
electrical system. •
Use of jumper cables
Make sure to connect the jumper cable clamps in exactly
the order described below!
Fig. 182 For jump
starting or charging
the battery, there is a
jump start connection
on the left side of the
engine compartment . Fig. 183 Jump
start
using the battery in
another vehicle: A -
Discharge, B-Female
socket
On vehicles with the 6-cylinder engine, instead of the
battery, on the left side of the engine compartment there is
a
Jump start connection=:> fig. 182. For jump starting, open
the cover on the positive terminal.
Preparatory measures
1. Do not jump start a frozen battery! Replace such a
battery!
2. Otherwise apply the hand brake and shift into idle gear if
your vehicle has manual transmission, and put the
selector lever into P position if your vehicle has auto ­
matic transmission.
3. For both vehicles switch off all consumers and the igni­
tion.
Connecting/disconnecting the jumper cable.
4. Connect one end of the red jumper cable to the positive
terminal
G) =:> fig. 183 in the external starting point@ of
your vehicle .
5. Connect the other end of the red jumper cable to the
positive terminal
® of the booster battery®·
Vehicle care Do-it-yourself service irechnical data