2008 AUDI TT ROADSTER ECU

• .___H_ o_ m _ e _L_i _ n _k _® ____________________________________________________ _
Pr og ra mming th e bump er m ount ed tr ansmitt er
1. Hold the original remote control at a distance between 0-
5 in. (0 -13 cm ) from the bumper below the appropriate
headlight for your vehicle (use the shortest distance
poss ible).
2. Aim the remote control just below the
dr iver s ide head ­
l ight.
3. Press and hold the activation button on the remote control.
4. The emergency flashers will flash
three tim es (after
about
15-60 seconds) when the programming is
successful. Now release the button on the remote
co ntrol.
- If the dev ice utilizes a rol ling code, please f ollow phase 3
of ~
page 121, "Programming the Home Link® trans ­
m itter" for rolling code programming .
This pr oce dure w ill ca use the existing pr ogra mm ing on th e
H om eli nk® button to be eras ed ! •
A pplies to vehicl es: w ith H om eli nk® univ er sal re mot e con tro l
Erasing the programming of the HomeLink ®
transmitter
When you erase the programming, the programming on
all three of the transmitter channels with be lost!
- Perform steps 1 to 4 as described on~ page 122 , "Phase
1 : programming the overhead keypad".
When comp let ed, the Hom elink ® system will be in the program ­
ming mode and is then ready to learn the codes for remote
controlled devices.
[ i ] T ip s
• Programmed buttons cannot be erased ind ividua lly.
• For security reasons you are adv ised to erase the programming
of the Homelink ® system befo re you sell your vehic le. •
Applies to vehicle s: with Home link® univ er sa l re m ote con tro l
Information and accessories
If you wou ld like more information on Homelink ®, where to
pu rchase the Homelink ® compatib le products , or would li ke to
purchase the Homelink ® Home Lighting Package, please call tol l­
free: 1 -800 -355 -3515.
[ i ] T ip s
• The Homelink ® universal transmitter complies with part 15 of
the FCC rules and RSS -2 10 of IC part 15. Operation is subject to th e
following conditions :
- this device may not cause harmful interference, and
- this device must accept any interference that may be received
including in terference that may cause undesired operation .
• Changes or modifications not express ly approved by the party
respons ible for compliance could void th e user 's authority to
operate the device (DOC : ISTC 1763 102 264 Pr ince MODEL/FCC ID :
CB2 V94800l. •

________________________________________________ D_r_iv _ i _n_ g~ S_ a_ fe_ ly __ lllll
- Make sure that all lights and signals are operating
correctly.
- Make sure that the tire pressure is correct.
- Make sure that all windows are clean and afford good
visibility to the outside.
- Secure all luggage and other items carefully =>
page 95.
-Make sure that nothing can interfere with the pedals.
- Adjust front seat, head restraint and mirrors correctly for
your height.
- Instruct passengers to adjust the head restraints
according to their height.
- Make sure to use the right child restraint correctly to
protect children =>
page 168, "Child Safety".
- Sit properly in your seat and make sure that your passen­
gers do the same=>
page 87, "General recommenda­
tions".
- Fasten your safety belt and wear it properly. Also instruct
your passengers to fasten their safety belts properly
=>
page 137. •
What impairs driving safety?
Safe driving is directly related to the condition of the
vehicle, the driver as well as the driver's ability to concen­
trate on the road without being distracted.
The driver is responsible for the safety of the vehicle and all
of its occupants. If your ability to drive is impaired, safety risks for everybody in the vehicle increase and you also
Controls and equip­ ment Safety first Vehicle operation
become a
hazard to everyone else on the road =>&, .There ­
fore:
- Do not let yourself be distracted by passengers or by
using a cellular telephone.
- NEVER drive when your driving ability is impaired (by
medications, alcohol, drugs, etc .).
- Observe all traffic laws, rules of the road and speed limits
and plain common sense.
- ALWAYS adjust your speed to road, traffic and weather
conditions.
- Take frequent breaks on long trips. Do not drive for more
than two hours at a stretch.
- Do NOT drive when you are tired, under pressure or when
you are stressed.
in. WARNING
Impaired driving safety increases the risk of serious personal
injury and death whenever a vehicle is being used. •
Vehicle care Do-it-yourself service Technical data

........ _o_ ri_v _i_n -=g .._ S_a_ f_ e_ l...:. y _______________________________________________ _
Driver and passenger side footwell
Important safety instructions
& WARNING
Always make sure that the knee airbag can inflate without inter­
ference. Objects between yourself and the airbag can increase the risk of injury in an accident by interfering with the way the airbag
deploys or by being pushed into you as the airbag deploys.
• No persons (children) or animals should ride in the footwell in
front of the passenger seat. If the airbag deploys, this can result in
serious or fatal injuries.
• No objects of any kind should be carried in the footwell area in
front of the driver's or passenger's seat . Bulky objects (shopping
bags, for example) can hamper or prevent proper deployment of
the airbag. Small objects can be thrown through the vehicle if the
airbag deploys and injure you or your passengers. •
Pedal area
Pedals
The pedals must always be free to move and must never
be interfered with by a floor mat or any other object.
Make sure that all pedals move freely without interference and that
nothing prevents them from returning to their original positions.
Only use floor mats that leave the pedal area free and can be
secured with floor mat fasteners.
If a brake circuit fails, increased brake pedal travel is required to
bring the vehicle to a full stop.
& WARNING
Pedals that cannot move freely can cause loss of vehicle control
and increase the risk of serious injury.
• Never place any objects in the driver's footwell . An object could
get into the pedal area and interfere with pedal function. In case
of sudden braking or an accident, you would not be able to brake
or accelerate!
• Always make sure that nothing can fall or move into the
driver's footwell. •
Floor mats on the driver side
Always use floor mats that can be securely attached to
the floor mat fasteners and do not interfere with the free
movement of the pedals.
Make sure that the floor mats are properly secured and
cannot move and interfere with the pedals ::::>& .
Use only floor mats that leave the pedal area unobstructed and that
are firmly secured so that they cannot slip out of position. You can
obtain suitable floor mats from your authorized Audi Dealer.
Floor mat fasteners are installed in your Audi.
Floor mats used in your vehicle must be attached to these fasteners.
Properly securing the floor mats will prevent them from sliding into
positions that could interfere with the pedals or impair safe opera­
tion of your vehicle in other ways.
& WARNING
Pedals that cannot move freely can result in a loss of vehicle
control and increase the risk of serious personal injury.
• Always make sure that floor mats are properly secured.

Driving Safely ---------------=------------'-
& WARNING (continued)
• Never place or install floor mats or other floor coverings in the
vehicle that cannot be properly secured in place to prevent them
from slipping and interfering with the pedals or the ability to
control the vehicle .
• Never place or install floor mats or other floor coverings on top
of already installed floor mats. Additional floor mats and other
coverings will reduce the size of the pedal area and interfere with
the pedals.
• Always properly reinstall and secure floor mats that have been
taken out for cleaning.
• Always make sure that objects cannot fall into the driver foot­
well while the vehicle is moving. Objects can become trapped
under the brake pedal and accelerator pedal causing a loss of
vehicle control . •
Stovving luggage
Loading the luggage compartment
All luggage and other objects must be properly stowed
and secured in the luggage compartment.
Loose items in the luggage compartment can shift
suddenly, changing vehicle handling characteristics. Loose items can also increase the risk of serious personal injury in
a sudden vehicle maneuver or in a collision.
- Distribute the load evenly in the lugg age compartment.
- Always place and properly secure heavy items in the
luggage compartment as far forward as possible.
Controls and equip­
ment Safety first
Vehicle operation
& WARNING
Improperly stored luggage or other items can fly through the
vehicle causing serious personal injury in the event of hard braking or an accident. To help reduce the risk of serious personal injury:
• Always put objects, for example, luggage or other heavy items
in the luggage compartment .
• Always secure objects in the luggage compartment using the
tie-down eyelets and suitable straps.
& WARNING
Heavy loads will influence the way your vehicle handles. To help
reduce the risk of a loss of control leading to serious personal
injury :
• Always keep in mind when transporting heavy objects, that a
change in the center of gravity can also cause changes in vehicle
handling:
-Always distribute the load as evenly as possible.
- Place heavy objects as far forward in the luggage compart-
ment as possible.
• Never exceed the Gross Axle Weight Rating or the Gross
Vehicle Weight Rating specified on the safety compliance sticker on the left door jamb . Exceeding permissible weight standards
can cause the vehicle to slide and handle differently.
• Please observe information on safe driving=:>
page 128.
& WARNING
To help prevent poisonous exhaust gas from being drawn into the
vehicle, always keep the rear lid closed while driving .
• Never transport objects larger than those fitting completely
into the luggage area because the rear lid cannot be fully closed.
9J),
Vehicle care Do-it-yourself service Technical data

• ....__D_ ri_v _i_n ..;;:g :;._ S_a_ f_ e_ l..:.y _______________________________________________ _
& WARNING (continued)
• If you absolutely must drive with the rear lid open, observe the
following notes to reduce the risk of poisoning:
-Close all windows,
- Close the folding top,
- Open all air outlets in the instrument panel,
- Switch off the air recirculation,
- Set the fresh air fan to the highest speed.
& WARNING
Always make sure that the doors, all windows, the folding top and
the rear lid are securely closed and locked to reduce the risk of
injury when the vehicle is not being used.
• After closing the rear lid, always make sure that it is properly
closed and locked .
• Never leave your vehicle unattended especially with the rear lid
left open. A child could crawl into the vehicle through the luggage
compartment and close the rear lid becoming trapped and unable
to get out. Being trapped in a vehicle can lead to serious personal
injury.
• Never let children play in or around the vehicle.
• Never let passengers ride in the luggage compartment. Vehicle
occupants must always be properly restrained in one of the
vehicle's seating positions.
[ i) Tips
• Air circulation helps to reduce window fogging. Stale air escapes
to the outside through vents in the trim panel, on the left side of the
luggage compartment. Be sure to keep these slots free and open.
• The tire pressure must correspond to the load -see the tire pres ­
sure sticker on driver 's side B-pillar. •
Reporting safety defects
If you believe that your vehicle has a defect
which could cause a crash or could cause
injury or death, you should immediately inform
the National Highway Traffic Safety Adminis­
tration (NHTSA) in addition to notifying Audi of
America, Inc. If NHTSA receives similar complaints, it may open an investigation, and
if it finds that a safety defect exists in a group
of vehicles, it may order a recall and remedy
campaign. However, NHTSA cannot become involved in individual problems between you,
your dealer, or Audi of America, Inc.
To contact NHTSA, you may call the Vehicle
Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153);
go to
http://www.safercar.gov;
or write to: Administrator, NHTSA, 400 Seventh Street, SW., Washington, DC 20590.
You can also obtain other information about motor vehicle safety from
http://www.safercar.gov. •

• ....__S_ a_ fe_ t _y=-- b_ e_ lt_s ________________________________________________ _
Safety belts attach passengers to the car and give them the benefit
of being slowed down more gent ly o r "softly" through the "give" in
the safety belts, crush zones and other safety features engineered
into today's vehicles . By "absorbing" the kinetic ene rgy over
a
longer period of time, the safety belts make the forces on the body
more "tolerable" and less likely to cause injury.
Although these examp les are based on a frontal co llision, sa fety
belts can a lso substantially reduce the risk of injury in other kinds
of crashes . So, whether you're on a long trip or just go ing to the
corner store, always buckle up and make sure others do, too. Acci­
dent statistics show that vehic le occupants properly wea ring safety
belts have a lower risk of being injured and a much better chance of
surviv ing an accident . Properly using safety belts also great ly
increases the abi lity of the supplementa l airbags to do their job in a
collision. For this reason, wearing a safety belt is legally required in
most countries includ ing much of the United States and Canada.
Although your Audi is equipped with airbags, you sti ll have to wear
t he safety be lts prov ided. Fron t ai rbags, for example, are act iva ted
only in some frontal coll isions. The front airbags are not activated in
a ll frontal co llisions, in side and rear c ollisions, in rol l overs or i n
cases where there is not enough dece leration through impact to the
fron t of the vehicle . The same goes for the ot her airbag sys te m s in
your Audi . So, a lways wear your safety belt and make sure every ­
body in your vehicle is prope rly restrained! •
Important safety instructions about safety
belts
Safety belts must always be properly positioned a cross
the s trongest bones o f your b ody.
- Always w ear saf ety belts as i llus trat ed and d escrib ed in
th is cha pter .
- M ake sure that your safety b elt s ar e always read y for use
and a re not d am ag ed.
& WARNING
Not wearing safety belts or wearing them improperly increases
the risk of serious personal injury and death . Safety belts can work
only when used co rrectly .
• Alway s fa sten your safety belt s corre ctly before driving off and
make sure all pa ssengers are properly restrained .
• For maximum protection , safety belts mu st always be posi ­
tioned correctly on the body .
• Never strap more than one person , including sm all children ,
into any single safety belt .
• Never pla ce a safety belt ove r a child sitting on your lap .
• Always keep feet in the footwell in front of the seat while the
v ehicle is being dri ven .
• Never let any person ride with feet on the instrument panel or
s ticking out the window or on the seat .
• Never remove a safety belt while the vehicle i s moving. Doing
so will incre ase your risk of being i njured o r killed.
• Never wear belt s twi sted .
• Never wear belts over rigid or breakable objects in or on your
clothing , such a s eye glasses , pens , key s, etc ., as the se may cau se
i njury .
• Never wear the shoulder part of the belt under your arm or
otherwise out of position .
• Several layer s of heavy clothing may interfere with correct po si­
tioning of belts and reduce their effe ctiveness .
• Alway s keep belt bu ckles free of anyth ing th at may prevent the
buckle from latching securely.
• Never use comfort clips or devices that create slack in the
s houlder belt . H owever , special clips may be required for the
c orre ct use of some child re straint system s.
• Never allow safety belt s to become damaged by being caught
in door or seat ha rdware . .,_

& WARNING !continue d)
• Torn or fr ayed safety b elt s can tear and damaged b elt hard ­
ware can bre ak in an ac cident. Inspect belt s regularly . If webb ing ,
bind ings , buckles , or retra ctors are d am aged , have belts repla ced
by an authori zed Audi dealer or qualified work shop.
• Safety belt s th at have been worn and lo aded in an accident
mu st be repl aced with the correc t replacement saf ety belt by an
autho riz ed Audi de aler o r qualified work shop . Repla cement may
be nece ssary even if d amage cannot b e clea rly seen. Anchorage s
that wer e loaded must also be inspe cted .
• Never rem ove, modif y, dis ass em ble , or tr y to r epa ir the safety
belts your self .
• Alway s keep the belt s cle an. Dirty belt s may not work properly
and can impair the fun ction of the inertia reel=>
page 212 , "Safety
belts ".•
Safety belts
Fastening safety belts
Seat first -everybody buckle up!
Safety first
Fig . 126 Belt bu ckle
a nd ton gue on th e
driv er's s eat
Safety b elts
To provid e ma ximum protec tion, sa fety belts m ust always
be pos itioned c orrect ly on the wear er's bod y.
- Adjust the front seat and head restraint properly
=> page 87, "General recommend atio ns".
- Hold the belt by the tongue and pull it evenly across the
c h es t and pelvis=> &.
- Inse rt the tongue into the correct buckle of your seat
unti l you hea r it latch securely => fig. 126 .
- Pull on t he b elt t o mak e sur e tha t it is se curely l atc hed in
t h e buckle .
Automatic safety belt retra cto rs
Every safety belt is equipped with an automatic be lt retractor on the
shoulder belt . This feature locks the belt when the belt is pulled out
f ast, during hard braking and in an accident. The be lt may a lso lock
when you drive up or down a steep hill or through a sharp curve.
During norma l d riving the belt lets you move free ly .
Safety be lt pretensioners
The safety belts are equipped with a be lt pretensioner that helps to
tighten the safety belt and remove slack when the pretensioner is
activated. T he funct io n of the pretensioner is mon itored by a
warning light =>
page 19, "Airbag system
t!! (USA models)/!,~ · (Canada models)".
Swit chable locking featur e
Every safety belt except the one on the driver seat is equipped with
a switchable locking feature that
must be used when the safety be lt
is used to attach a chi ld seat. Be sure to read the important info rma-
tion about this feature =>
page 177. ._
Vehicle care I I Technical data

___ S_a_ f_ e_ t-= y_ b_e_ l_ t _s _______________________________________________ _
& WARNING
Improperly positioned safety belts can cause serious injury in an
accident =:> page
142, "Safety belt position".
• Safety belts offer optimum protection only when the seat back
is upright and belts are properly positioned on the body.
• Never attach the safety belt to the buckle for another seat.
Attaching the belt to the wrong buckle will reduce safety belt effectiveness and can cause serious personal injury.
• A passenger who is not properly restrained can be seriously
injured by the safety belt itself when it moves from the stronger
parts of the body into critical areas like the abdomen.
• Always lock the convertible locking retractor when you are
securing a child seat in the vehicle=:> page
179. •
Safety belt position
Correct belt position is the key to getting maximum
protection from safety belts.
Fig. 127 Head restraint
and safety belt posi­
tion as seen from the side
Use the height adjustment to change the position of the shoulder
straps of the front seat safety belts.
& WARNING
Improperly positioned safety belts can cause serious personal
injury in an accident.
• The shoulder belt portion of the safety belt must be positioned
over the middle of the occupant's shoulder and never across the
neck or throat .
• The safety belt must lie flat and snug on the occupant's upper
body
=> fig. 127 . Pull on the belt to tighten if necessary.
• The lap belt portion of the safety belt must be positioned as
low as possible across pelvis and never over the abdomen. Make
sure the belt lies flat and snug => fig. 127. Pull on the belt to
tighten if necessary.
• A loose -fitting safety belt can cause serious injuries by shifting
its position on your body from the strong bones to more vulner­
able, soft tissue and cause serious injury.
• Always read and heed all WARNINGS and other important infor­
mation => page
140. •