AUDI TT ROADSTER 2018 Owners Manual

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Safe driving Basics
Safe driving habits
Please remember -safety first!
The individua l safety features of your vehicle can
work together as a system to help protect you
and your passengers in a wide range of accidents.
These features cannot work as a system if they
are not always correctly adjusted and correctly
used .
This chapter contains important informat ion,
tips, instruct ions and warn ings that you need to
read and observe for your own safety, the safety
of your passenge rs and others . We have summar­
i zed here w hat you need to know about safety
be lts, a irbags, child restra ints as well as child
safety. Yo ur safety is for us priority number 1. Al­
ways observe the information and warnings in
this section - for your own safety as well as that
of your passengers.
The informa tion in t his sect ion app lies to all
model versions of your vehicle. Some of the fea ­
tures described in t his sections may be standard
eq uipment on some models, or may be optional
equ ipment on others. If you are not sure, ask
your author ized Audi dealer.
A WARNING
-Always make sure that you follow the in­
st ruct ions and heed the WAR NINGS in t his
Manua l. It is in your i nterest a nd in the in­
t e res t of your passengers .
-
-Always keep the complete Owner's Litera­
t ur e in yo ur Audi whe n you lend or se ll yo ur
vehicle so tha t this import ant information
w ill a lways be available to t he d rive r and
passengers.
-Alw ays keep t he Owne r's lite rature h andy so
that you can f ind it easily if yo u have ques ­
tions .
Safe dri ving
Important things to do before driving
Safety is everybody 's job ! Vehicle and occupant
safety always depends on the informed and care­
ful driver .
For your safety and the safety of your passenger,
b efor e driving alw ay s:
.. Make sure that a ll lights and s ignals are operat­
ing correctly.
.. Make sure tha t the tire pressure is correct .
.. Make sure that all windows are clean and afford
good vis ibility to the outs ide .
.. Secure all luggage and othe r items ca refully
c::> page 183, c::> page 49.
.. M ak e sure tha t not hing c an in terfere wi th the
peda ls .
.. Adj ust seat and mirrors correctly for your
height .
.. Make sure to use the right child restra int cor­
rectly to protect children
c::> page 216, Child
safety.
.. Sit properly in your seat and make sure that
your passenger do the
same ¢ page 46, Front
seats.
.. Fasten yo ur safety belt and wear i t properly. Al­
so inst ru ct yo ur passenge r to fas ten his safety
be lt properly
¢ page 187.
What impairs driving safety?
Safe driving is dire ctly related to the condition of
the vehicle, the driver as well as the driver's abili­
ty to concentrate on the road without being dis ­
tracted.
T he dr iver is responsib le for the sa fe ty of the ve ­
hicle and a ll of its occupants. If your ability to
drive is impai red, safety risks for everybody in the
vehicl e inc rease and you a lso become a hazard to
everyone else on the road
¢ A_ . Therefore:
.. Do not let yourse lf be distracted by passenge r
or by using a ce llular telephone .
.. NEVER drive when your driving ability is im ­
pa ired (by med ications, alcohol, drugs, etc.) .
.. Observe all traffic laws, rules of the road and
speed lim its and plain common sense .
.. ALWAYS adjust your speed to road, traffic and
weather conditions .
.,.
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Safe dri ving
,.. 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 pres­
sure or when you are stressed.
A WARNING
Impaired driving safety increases the risk of
serious personal injury and death whenever a
vehicle is being used.
Correct passenger
seating positions
Proper seating position for the driver
The proper driver seating position is important
for safe, relaxed driving.
F ig. 150 Correct seat in g posi tion
.., CD
~ CD
For your own safety and to reduce the risk of in­
jury in the event of an accident, we recommend
that you adjust the driver's seat to the following
position :
,.. Adjust the driver's seat so that you can easily
push the pedals all the way to the floor wh ile
k eeping your knee(s) s lightly bent
c:> .&_ .
,.. Adjust the angle of the seatback so that it is in
an upright position so that your back comes in
full contact with it when you drive.
,.. Adjust the steering wheel so that there is a dis ­
tance of at least 10 in (25 cm) between the
steering wheel and your breast bone
c:> fig. 150.
If not possible, see your authorized Audi deal­
ersh ip about adaptive equipment .
,.. Adjust the steering wheel so that the steering
whee l and airbag cover points at you r chest and
not at your face.
180
,.. Grasp the top of the steering wheel with your
elbow(s) slightly bent.
,.. Fasten and wear safety belts correctly
c:> page 190 .
,.. Always keep both feet in the footwell so that
you are in control of the vehicle at all times .
For detailed information on how to adjust the
driver's seat, see
c:> page 46, Front seats.
A WARNING
Drivers who are unbelted, out of position or
too close to the airbag can be seriously in -
ju red by an airbag as it unfolds. To help re-
duce the risk of serious pe rsonal injury:
-Always adjust the driver's seat and the
steer ing wheel so that the re are at least
10 in (25 cm) between your breastbone and
the steering wheel.
-Always adjust the driver's seat and the
steer ing whee l so that there are at least 4 in
(10 cm) between the knees and the lower
pa rt of the instrument pane l.
- Always hold the steering wheel on the out­
side of the steering wheel rim with your
hands at the 9 o'clock and 3 o'clock posi­
tions to help reduce the risk of personal in­
jury if the dr iver's a irbag inflates.
- Never hold the steering wheel at the
12 o'clock position or with your hands at
other positions inside the steering whee l
rim or on the steering wheel hub . Holding
the steering wheel the wrong way can cause
serious injuries to the hands, arms and head
if the driver's airbag inflates
- Pointing the steering wheel toward your face decreases the ability of the supplemen­
tal driver's airbag to protect you in a coll i­
sion.
- Always sit in an upright pos it ion and never
lean against or place any part of your body
too close to the area where the airbags are
located.
- Before driving, always adjust the front seats
properly and make sure that all passengers
-
are properly restrained . ..,.

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-Never adjust the seats while the vehicle is
moving. Your seat may move unexpectedly
and you could lose control of the vehicle.
- Never drive with the backrest reclined or
tilted far back! The farther the backrests are
tilted back, the greater the risk of injury due
to incorrect positioning of the safety belt
and improper seating position .
- Children must always ride in child seats
¢page 216. Special precautions apply
when installing a child seat on the front
passenger seat ¢
page 194.
Proper seating position for the front
passenger
The proper front passenger seating position is
important for safe, relaxed driving.
For your own safety and to reduce the risk of in­
jury in the event of an accident, we recommend
that you adjust the seat for the front passenger
to the following position:
.,. Adjust the angle of the seatback so that it is in
an upright position and your back comes in full
contact with it whenever the vehicle is moving .
.,. Keep both feet flat on the floor in front of the
front passenger seat .
.,. Fasten and wear safety belts correctly
¢ page 190.
For detailed information on how to adjust the
front passenger's seat, see ¢
page 46.
A WARNING
Front seat passengers who are unbelted, out
of position or too close to the airbag can be
seriously injured or killed by the airbag as it
unfolds . To help reduce the risk of serious
personal injury:
- Passengers must always sit in an upright po­
sition and never lean against or place any
part of their body too close to the area
where the airbags are located.
- Passengers who are unbelted, out of posi­
tion or too close to the airbag can be seri­
ously injured by an airbag as it unfolds with
great force in the blink of an eye .
Safe driving
-Always make sure that there are at least
10 in (25 cm) between the front passen­
ger's breastbone and the instrument panel.
- Always make sure that there are at least 4 in
(10 cm) between the front passenger's
knees and the lower part of the instrument
panel.
- Each passenger must always sit on a seat of
their own and properly fasten and wear the
safety belt belonging to that seat.
- Before driving, always adjust the front pas­
senger seat properly.
- Always keep your feet on the floor in front
of the seat. Never rest them on the seat, in­
strument panel, out of the window, etc . The
airbag system and safety belt will not be
able to protect you properly and can even in­
crease the risk of injury in a crash .
- Never drive with the backrest reclined or
tilted far back! The farther the backrests are
tilted back, the greater the risk of injury due
to incorrect positioning of the safety belt
and improper seating position .
- Children must always ride in child seats
¢
page 216. Special precautions apply
when installing a child seat on the front
passenger seat ¢
page 194.
Examples of improper seating positions
The occupant restraint system can only reduce
the risk of injury if vehicle occupants are properly
seated.
Improper seating positions can cause serious in­
jury or death. Safety belts can only work when
they are properly positioned on the body. Im­
proper seating positions reduce the effectiveness
of safety belts and will even increase the risk of
injury and death by moving the safety belt to crit­
ical areas of the body . Improper seating positions
also increase the risk of serious injury and death
when an airbag deploys and strikes an occupant
who is not in the proper seating position. A driver
is responsible for the safety of all vehicle occu-
pants and especially for children. Therefore:
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181

Safe dri ving
~ Never allow anyone to assume an incorrect
seating position when the vehicle is being used
¢A .
The fo llowing bulletins list only some sample po­
sitions that wi ll increase the risk of serious injury
and deat h. Our hope is that these examples wi ll
make you more aware of seating positions that
are dangerous.
Therefor e, when ever th e veh icle is mo ving :
-never stand up in t he vehicle
- never s tand on the seats
- never knee l on the seats
- never r ide with the seatback reclined
- never lie down on the seats
- never lean up against the instrument pane l
- never sit on the edge of the seat
- never sit sideways
- never lean out the w indow
- never put you r feet out the window
- never put your feet on the instrument panel
- never rest your feet on the sea t cushion or back
of the seat
- never ride in the footwell
- never ride in the cargo area
A WARNING
Improper seat ing posit ions increase the r isk
of serious personal injury and deat h whenever
a vehicle is being used .
- Always make sure that a ll vehicle occupants
stay in a proper seat ing pos ition and are
properly restra ined whenever the vehicle is
being used .
Driver and passenger
side footwell
Important safety instructions
A WARNING
Alw ays ma ke sure that t he knee ai rbag can in ­
flate without interferen ce. Obje cts between
yourse lf and the airbag can increase the risk
of injury in an accident by interfering with the
182
way the airbag dep loys o r by being pushed in ­
to you as the airbag dep loys.
- No persons (chi ldren) o r anima ls should ride
in the footwell in front of the passenger
seat.
If the airbag deploys, this can resu lt in
serious or fatal injuries.
- No objects of any kind should be carried in the footwell area in front of the dr iver's or
passenger's seat . Bu lky objects (shopping
bags, for examp le) can hamper or prevent
proper dep loyment of the a irbag. Sma ll ob­
jects ca n be thrown th ro ugh t he ve hicle if
the airbag deploys a nd injur e you or your
p a sse ngers.
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 free ly without in ­
terference and t hat nothing prevents them from
returning to their orig inal positions .
Only use floor mats t hat leave the pedal area free
and can be secured with floor mat fasteners.
If a bra ke circuit fails , in creased bra ke pedal trav ­
el is req uired to b ring the vehicle to a fu ll stop.
A WARNING
Pedals that cannot move freely can cause loss
of vehicle contro l and increase the risk of se ri­
ous injury .
- Never p lace any objects in the driver's foot ­
we ll. An object could get into the peda l area
and interfere with pedal funct ion. In case of
sudden b raking or an acc ident, you would
not be able to brake or acce lerate!
- Always make sure that nothing can fall or move into the driver's footwel l.

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Floor mats on the driver side
Always use floor mats that can be securely at­tached to the floor mat fasteners and do not in­
terfere with the free movement of the pedals .
... Make sure tha t t he floor mats are properly se­
cured and cannot
move and interfere with the
pedals
q ,& .
Use only floor mats th at leave the pedal area un­
obstructed 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 posi­
tions that could interfere with the pedals or im ­
pair safe operation of your vehicle in other ways .
A 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 prop­
erly secured.
- 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 ped­
als 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 footwell while the vehicle is
moving. Objects can become trapped under
the brake pedal and accelerator pedal caus­ ing a loss of vehicle control.
Safe driving
Stowing luggage
Loading the luggage compartment
All luggage and other objects must be properly
stowed and secured in the luggage compart­
ment.
Loose items in the luggage compartment can
shift suddenly, changing vehicle handling charac ­
teristics . Loose items can also increase the risk of
serious personal injury in a sudden vehicle ma­
neuver or in a collision.
... Distribute the load evenly in the luggage com­
partment .
... Always place and properly secure heavy items in
the luggage compartment as far forward as
possible .
... Secure luggage using the tie-downs provided
qpage 184.
A WARNING ~ -
Improperly stored luggage or other items can
fly through the vehicle causing serious per­
sonal 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 compart ­
ment.
- Always secure objects in the luggage com­
partment using the tie-down eyelets and
suitable straps .
A WARNING
-
Heavy loads will influence the way your vehi­
cle 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 compartment as possible.
- Never exceed the Gross Axle Weight Rating or the Gross Vehicle Weight Rating specified
""
183

Safe driving
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
9 page 179.
A 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 be­ cause the rear lid cannot be fully closed .
- 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 convertible top,
- Open all air outlets in the instrument pan-
el,
- Switch off the air recirculation,
- Set the fresh air fan to the highest speed .
A WARNING
.
-
Always make sure that the doors, all win­
dows, the convertible 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 espe­
cially with the rear lid left open . A child
could crawl into the vehicle through the lug­
gage compartment and close the rear lid be­
coming trapped and unable to get out. Be­
ing trapped in a vehicle can lead to serious
personal injury.
- Never let children play in or around the vehi­
cle.
- Never let passengers ride in the luggage compartment. Vehicle occupants must al­
ways be properly restrained in one of the ve­
hicle's seating positions.
184
@ Tips
- Air circulation helps to reduce window fog­
ging. 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. The tire pressure is shown on the tire
pressure label. The tire pressure label is lo­
cated on the driver's side B-pillar . The tire
pressure label lists the recommended cold
tire inflation pressures for the vehicle at its
maximum capacity weight and the tires that
were on your vehicle at the time it was man­
ufactured. For recommended tire pressures
for normal load conditions , please see chap­
ter ¢page255.
Tie -downs
The luggage compartment is equipped with four
tie-downs to secure luggage and other items.
I A UD I I
Fig. 151 Lu ggage compartmen t: loca tion of the tie -dow ns
Use the tie-downs to secure your cargo properly
9page 183, Loading the luggage compartment.
In a collision, the laws of physics mean that even
smaller items that are loose in the vehicle will
become heavy missiles that can cause serious in­
jury. Items in the vehicle possess energy which
vary with vehicle speed and the weight of the
item . Vehicle speed is the most significant factor.
For example , in a frontal collision at a speed of
30 mph (48 km/h), the forces acting on a 10 lbs
(4.5 kg) object are about 20 times the normal
weight of the item. This means that the weight
of the item would suddenly be about
...

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200 lbs (90 kg). You can imagine the injuries that
a 200 lbs (90 kg) item flying freely through the
passenger compartment could cause in a colli­
sion like this.
A WARNING
Weak, damaged or improper straps used to
secure items to tie -downs can fail during hard
braking or in a collision and cause serious per­
sonal injury.
- Always use suitable mounting straps and properly secure items to the tie-downs in
the luggage compartment to help prevent
items from shifting or flying forward as dan­
gerous missiles .
- Never attach a child safety seat tether strap
to a tie-down.
-
Reporting Safety Defects
Applicable to U.S.A.
If you believe that your vehicle
has a defect which could cause a
crash or could cause injury or
death, you should immediately in­
form the National Highway Traffic
Safety Administration (NHTSA) in
addition to notifying Audi of
America, Inc.
If NHTSA receives similar com­
plaints, it may open an investiga­
tion, and if it finds that a safety
defects 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.
Safe driving
To contact NHTSA, you may call
the Vehicle Safety Hotline toll­
free at:
Tel.: 1-888-327-4236 (TTY:
1-800-424-9153) or
1-800-424-9393
or you may write to:
Administrator NHTSA
1200 New Jersey Avenue, SE
Washington, D.C. 20590
You can also obtain other infor­ mation about motor vehicle safe­
ty from:
http:/ /www.safercar.gov
Applicable to Canada
If you live in Canada and you be­
lieve that your vehicle has a de­
fect that could cause a crash, in­
jury or death, you should immedi­
ately inform Transport Canada,
Defect Investigations and Recalls.
You should also notify Volkswa­
gen Group Canada, Inc.
Canadian customers who wish to
report a safety-related defect to
Transport Canada, Defect Investi­ gations and Recalls, may either
call Transport Canada toll-free at:
..,
185

Safe driving
Tel.: 1-800-333-0510 or
Tel.: 1-819-994-3328 (Ottawa re­
gion and from other countries)
TTY for hearing impaired: Tel.: 1-888-67 5-6863
or contact Transport Canada by
mail at :
Transport Canada
Motor Vehicle Safety Investiga­
tions Laboratory
80 Noel Street
Gatineau, QC
J8Z 0Al
For additional road safety infor­
mation, please visit the Road
Safety website at :
http:/ /www.tc.gc.ca/eng/
roadsafety/menu.htm
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Safety belts
General notes
Always wear safety belts!
Wearing safety belts correctly saves lives!
This chapter exp lains why safety be lts are neces­
sary, how they work and how to adjust and wear
them correctly.
• Read all the information that follows and heed
all of the instructions and WARNINGS.
A WARNING
Not wearing safety belts or wearing them im­
properly increases the risk of serious personal
injury and death.
- Safety belts are the s ingle most effective
means ava ilable to reduce the risk of serious
injury and death in automobile accidents.
For your protection and that of your passen­
gers, always correctly wear safety belts
when the vehicle is moving.
- Pregnant women, injured, or physically im­
paired persons must also use safety belts.
Like all vehicle occupants, they are more
likely to be seriously injured if th ey do not
wear safety belts. The best way to protect a
fetus is to protect the mother -throughout
the entire pregnancy.
Number of seats
Your veh icle has two seating positions. Each seat­
ing position has a safety belt.
A WARNING
Not wearing safety belts or wearing them im­
properly increases the risk of serious personal
injury and death.
- Never strap more than one person, includ­
ing sma ll ch ildren, into any belt.
It is espe­
ci ally da ngerous to place a safety belt over a
ch ild sitting on your lap.
- Never let more people ride in the vehicle
than there are safety belts available.
Safety belts
-Be sure everyone riding in the vehicle is
properly restrained with a separate safety
belt or child restraint.
4 Safety belt warning light
Your vehicle has a warning system for the driver
and front seat passenger to remind you about the importance of buckling up.
Fig. 152 Safety belt warn ing ligh t in the instrument clus ­
ter -en larged
Before driving off, always:
l,; N 0
> ... m
• Fasten your safety belt and make sure you wear
it properly.
• Make sure that your passengers also buckle up
and properly wear their safety belts.
• Protect ch ildren with a child restraint system
appropr iate for the size and age .
The warning light . in the instrument cluster
lights up when the ignit ion is switched on as a re­
minder to fasten the safety belts . In add ition, a
warning tone will sound for a certain period of
time .
Fasten your safety belt and make sure that your
passengers also properly put on their safety
belts.
A WARNING
-
- Safety belts are the single most effect ive
means available to red uce the risk of serious
i njur y and death in automobile accidents.
Fo r your protection and that of yo ur passen­
gers, always correctly wear safety belts
when the vehicle is moving .
- Fail ure to pay attention to the warning light
that comes on cou ld lead to personal injury.
187

Safety belts
Why safety belts?
Frontal collisions and the law of physics
Frontal crashes create very strong forces for peo­
ple riding in vehicles .
Fig . 153 Unbelted occupants in a veh icle headi ng fo r a wall
Fig. 154 T he vehicle c rashes into the wall
The physical principles are simple. Both the vehi­
cle and the passengers possess energy which var­
ies w ith vehicle speed and body weight. Engi­
neers call this energy "k inetic energy."
The higher the speed of the vehicle and the
greater the vehicle's weight, the more energy
that has to be "absorbed" in the crash.
Vehicle speed is the most significant factor .
If
the speed doubles from 15 to 30 mph (25 to 50
km/h), the energy increases 4 times!
Because the passengers of this vehicle are not us­
i ng safety belts
c::>fig. 153, they will keep moving
at the same speed the vehicle was moving just
before the crash, unti l something stops them -
here, the wall
c::> fig . 154.
The same principles apply to people sit ting in a
vehicle that is involved in a frontal collision . Even
at c ity speeds of 20 to 30 mph (30 to 50 km/h),
the forces acting on the body can reach one ton
188
(2,000 lbs, or 1,000 kg) or more . At higher
speeds, these forces are even greater.
People who do not use safety belts are also not
attached to their vehicle. In a frontal collis ion
they will also keep moving forward at the speed
their vehicle was travelling just before the crash.
Of course, the laws of physics don't just apply to
frontal collisions, they determine what happens
in all kinds of accidents and collisions .
What happens to occupants not wearing
safety belts?
In crashes unbelted occupants cannot stop
themselves from flying forward and being in­
jured or killed . Always wear your safety belts!
Fig. 155 A drive r not wea ring a safety belt is vio len tly
t hrow n fo rward
Unb elted occupants are not able to resist the tre­
mendous forces of impact by holding tight o r
bracing themselves . Without the benefit of safe­
ty restraint systems, the unrestrained occupant
will slam violently into the steering wheel, in­
strument panel, windshield, or whatever else is
i n the way
c::> fig . 155 . This impact w ith the vehi ­
cle inter ior has all the energy they had just be­
fore the crash.
Never rely on a irbags alone for protection . Even
when they deploy, a irbags provide only addit ional
protection. Airbags are not supposed to deploy in
all kinds of accidents. Although your Audi is
equipped with airbags, all veh icle occupants, in ­
cluding the driver, must wear safety belts cor­
rectly in order to minimize the risk of severe in­
ju ry or death in a crash .
Remember too, that airbags will deploy only
once and that your safety be lts are always there
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