2017 AUDI TT ROADSTER Owners Manual

CD
CD
.... N
" N ...... 0 r--. V, co
to offer protection in those accidents in which
airbags are not supposed to deploy or when they have a lready deployed. Unbelted occupants can
also be thrown out of the vehicle where even more severe or fatal injuries can occur.
Safety belts protect
People think it's possible to use the hands to
brace the body in a minor collision. It's simply
not true!
Fi g. 158 Driver is correctly restra ined in a sudde n braking
maneuver .
Safety belts used properly can make a big differ­
ence. Safety belts help to keep passengers in
their seats, gradually reduce energy levels ap­ plied to the body in an acc ident, and help prevent
the uncon trolled movement tha t can cause seri­
ous injur ies. In addi tion, safety belts reduce the
danger of being thrown out of the veh icle.
Safety belts attach passengers to the car and give
them the be nefi t of bei ng slowed down more
gent ly or "softly" through the "give" in the safe ty
be lts, crush zones and other safety features engi­
neered into today's vehicles . By "absorbing" the
kinetic energy over a longer period of time, the
safety belts make the forces on the body more
"to lerable" and less likely to cause injury.
Although these examples are based on a fronta l
coll is ion, safety belts can also substantially re ­
duce the risk of inj ury in other k inds of crashes.
So, whether you're on a long trip or just going to
the corner store, always buckle up and make sure
others do, too . Accident stat istics show that vehi­
cle occupants prope rly wearing safety belts have
a lower risk of being in ju red and a much better
chance of s urviv ing a n accide nt. Prope rly using
Safet y bel ts
safety belts also great ly increases the ability of
the supp lemental airbags to do their job in a col­
lis ion . For this reason, wearing a sa fety be lt is le­
gally required in most countries including much
of the United States and Canada.
Although your Audi is equipped with airbags, you still have to wear the safety be lts p rovided . Front
airbags, for example, are activated only in some
frontal collisions. The front airbags are not acti­
vated in a ll frontal collisions, i n side and rear col­
lis ions, in roll overs or i n cases where there is not
enough decelerat ion through impact to the front
of the vehicle. The same goes for the othe r air bag
systems in your Aud i. So, always wear yo ur safe ty
belt and make sure everybody in your vehicle is
prope rly restrained!
Important safety instructions about safety
belts
Safety belts must always be correctly positioned
across the strongest bones of your body.
.. Always wear safety belts as i llustrated and de ­
scribed in this chapter .
.. Make sure that your safety be lts a re always
ready for use and are not damaged.
A WARNING
Not wear ing safety be lts o r wearing t hem im­
p roperly increases the r is k of serious personal
i njury and death. Safety belts can work only
when used correctly.
- Always faste n your safety belts correctly be­
fore d riving off and make sure a ll passen­
ge rs a re co rrectly res trained.
- For maximum protection, safety belts must
a lways be positioned properly o n the body.
- Never strap more than one person, includ­
i n g sma ll children, into any belt.
- Never p lace a safety belt over a child sitting
on yo ur lap.
- Always keep feet in the footwe ll in front of
the seat while the veh icle is being driven.
- Never let any person ride with the ir feet on
the instrument panel or stick ing o ut the
w indow or on the seat.
191

Safe ty belts
-Never remove a safety be lt while the ve hicle
is mov ing . Do ing so will increase your r isk of
being injured or killed.
- Never wear belts twisted.
- Never wear belts over rigid or breakable ob -
jects in or on your cloth ing, such as eye
glasses, pens, keys, etc., as these may cause
injury.
- Never allow safety be lts to become dam­
aged by being caught in door or seat hard­
ware.
- Do not wear the shoulder part of the belt
under your arm or otherwise out of position.
- Severa l layers of heavy clothing may inter­
fere with cor rect positioning of belts and re­
duce the overall effectiveness of t he system.
- Always keep belt buckles free of anything
that may prevent the b uckle from latching
secu rely.
- Never use comfort clips or devices that cre­
ate slack in the shoulder belt. However, spe­
c ial clips may be requ ired for the prope r use
of some chi ld restraint systems.
- Torn or frayed safety belts can tear and
damaged belt hardware can break in an acc i­
dent. Inspect belts regula rly .
If webbing,
bind ings, buckles, or ret rac to rs are dam­
aged, have belts repl aced by an auth orized
Audi dealer or quali fied workshop.
- Safety belt s th at have been wo rn a nd loaded
in an accident m ust be rep lace d wi th the
c orrect repl acemen t sa fety be lt by an au­
t h o rized Aud i dea le r. Replacement may be
necessary even if damage cannot be clear ly
seen. Anchorages that were loaded m ust al­
so be inspected.
- Never remove, modify, disassemble, or try
to repair the safety belts yourself.
- Always keep t he be lts clean . Di rty be lts may
not work properly and can impai r the f unc­
tion of the inertia reel¢
table Interior
cleaning on page 268.
192
Safety belts
Fastening safety belts
Seat first -everybody buckle up!
Fig. 159 Be lt buc kle and tongue on the driver 's seat
N
CD
~ ::i: .. a,
To p rovide m axim um pro te ct io n, safety belts
must a lways be positioned co rrectly on the wear ­
er's body .
.., Ad just the fron t se at prope rly ¢
page 47 , Seats
and storage.
.., Pull the safety belt even ly across the chest and
pe lvis
r::!>fig. 159, ¢ _& .
.., Insert the tongue into the correct buck le of
your seat until you hear it latch securely.
.., Pull on the belt to make sure that it is sec urely
latched in the buckle .
Automatic safety belt ret ractors
Every safety belt is equipped wit h an automatic
belt retractor on the shou lder belt . This feature
locks the belt when the belt is pulled out fast,
during hard brak ing and in an accident. The belt
may also lock when you dr ive up or down a steep
hill or through a sharp curve . During normal driv­
i ng t he belt lets you move free ly .
S afety belt pretensioners
The safety belts are equ ipped w ith a belt preten ­
s ioner that he lps to tighten the safety belt and
remove slack when the pretensioner is activated .
The function of the pretens ioner is monitored by
a war ning light¢
page 14 .
Convertible lock ing retractor
Every safety belt except the one on the driver
seat is equipped with a convertib le lock ing retrac-
tor that
mu st be used when the safety be lt is Ill>-

CD
CD
.... N
" N .... 0 r--. V, co
used to attach a child seat. Be sure to read the
important information about this feature
r::!) page 22 7.
.&_ WARNING
Improperly positioned safety belts can cause
serious injury in an accident
<=>page 193,
Safety belt position.
- Safety belts offer optimum protection only
when the seatback 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 effec­
tiveness and can cause serious personal in­
JUry.
-A passenger who is not properly restrained
can be seriously injured by the safety belt it­
self when it
moves from the stronger parts
of the body into critical areas like the abdo­
men.
- Always lock the convertible locking retractor
when you are securing a child seat in the ve­
hicle
c> page 228.
(D Tips
For information on safety belt pretensioners,
refer tor::!)
page 194.
Safety belt position
Correct belt position is the key to getting maxi­
mum protection from safety belts.
Fig. 160 Safety belt pos itio n
Safety belts
.&_ WARNING """-iiiiiiiii
Improperly positioned safety belts can cause
serious personal injury in an accident.
- The shoulder belt should lie as close to the
center of the collar bone as possible and
should fit well on the body. Hold the belt
above the latch tongue and pull it evenly
across the chest so that it sits as low as pos­
sible on the pelvis and there is no pressure
on the abdomen. The belt should always fit
snugly
c> fig. 160. 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 vulnerable
I
soft tissue and cause serious injury.
- Always read and heed all WARNINGS and
other important information
i=;, page 191.
Pregnant women must also be correctly
restrained
The best way to protect the fetus is to make sure
that expectant mothers always wear safety belts
correctly- throughout the pregnancy.
Fig. 161 Safety belt position during pregnancy
To provide maximum protection, safety belts
must always be positioned correctly on the wear­
er's body
<=> page 193.
"'Adjust the front seat properly c> page 47, Seats
and storage.
"' Pull the safety belt evenly across the chest so
that it sits as low as possible on the pelvis and
there is no pressure on the abdomen
c>fig .161 ,r=> .&_ .
193

Safe ty belts
• Insert the tongue into the correct buckle of
your seat until you hear it latch secure ly
r:!> page 192, fig. 159 .
•Pullon the belt to make sure that it is securely
latched in the buckle.
A WARNING
Improperly positioned safety belts can cause
ser ious personal injury in an c1ccident.
- Expectant mothers must always wear the
lap portion of the safety belt as low as pos­
sible across the pelvis and below the round­ ing of the abdomen .
- Always read and heed all WARNINGS and
othe r important information
c:> .&. in Fasten­
ing safety belts on page 193.
Unfastening safety belts
Unbuckle the safety belt with the red release
button only after the vehicle has stopped.
F ig . 162 Releasi ng the tongue fro m the buckle
• Push the red release button on the buckle
r:!> fig. 162 . The belt tongue will spring out of
the buckle
c:> _& .
• Let the belt wind up on the retractor as you
guide the belt tongue to its stowed posit ion .
A WARNING
Never unfasten safety belt while the vehicle is
moving. Doing so will increase your risk of be­
ing injured o r kil led.
194
Improperly worn safety belts
Incorrectly positioned safety belts can cause se­
vere injuries.
Wearing safety belts improperly can cause seri­
ous injury or death. Safety belts can only work
when they are correctly posit ioned on the body .
Improper seating positions reduce the effective­ ness of safety bel ts and w ill even increase the
risk of inju ry and death by moving the safety be lt
to criti cal areas of the body . Imprope r seating
positions also increase the risk of serious injury
and death when an airbag dep loys and strikes an
occupant who is not in the correct seating posi­
tion. A driver is responsible for the safety of all
vehicle occupants and especially for children.
Therefore:
• Never pe rm it anyone to assume an incor rect
seated position in the vehicle while traveling
<=> _& .
A WARNING
Improperly worn safety belts increase the risk
of ser ious perso nal injury and death whenever
a veh icle is being used .
- Always make sure that all veh icle occupants
are correctly restrained and stay in a correct
seated posit ion wheneve r the ve hicle is be­
ing used.
- Always read and follow a ll WARNINGS and
other impo rtant informat ion
r:!> page 191.
Safety belt tensioner
How safety belt pretensioners work
In front, side and rear -end collisions above a
particular severity and in a rollover, safety belts ore tensioned automatically.
Pyrotechnic safety belt pretensioners
The safety belts are eq uipped w ith safety belt
prete nsione rs. The system is ac tiva ted by sensors
i n front, side and rear-end collisions of great se ­
verity and in a rollover . This tightens the belt and
takes up belt slack¢.&.
in Service and disposal of
safety belt pretensioner on page 195.
Taking up IJ,-

co
co
.... N
" N .... 0
" "' c:o
the slack helps to reduce forward occupant movement during a collision .
A WARNING
-It is possible for the pretensioners to deploy
incorrectly.
- The pyrotechnic system can only provide
protection for one collision.
If the pyrotech­
nic pretensioners deploy, the pretensioning
system must be replaced .
(D Tips
The pyrotechnic safety be lt pretensioners can
only deploy once.
- The safety belt pretensioners do not dep loy
i n minor fronta l, side and rear-end colli­
s ions.
- A fine dust is released when the pyrotechnic
safety be lt pretens ioners deploy. This is nor­
mal and is not caused by a fire in the vehi­
cle.
- The re levant safety requirements must be
observed when the veh icle or components
of the system are scrapped. A qualified
dealersh ip is familiar w ith these regulations
and will be p leased to pass on the informa­
tion to you.
- Be sure to observe all safety, environmental
and other regulations if the veh icle or indi­
v idual parts of the system, particularly the
safety be lt o r airbag, a re to be disposed. We
recommend yo u have your author ized Audi
dealer perform this serv ice for you.
Service and disposal of safety belt preten­
sioner
The safety belt pretens ioners are parts of the
safety belts on your Audi . Installing, removing,
servic ing o r repa iring of belt p retensioners can
damage the safety belt system and prevent it
from wor king cor rec tly in a collision .
There are some important th ings you have to
know to make sure that the effectiveness of the
system w ill not be impaired and that discarded
components do not cause injury or poll ute the
env ironmen t .
S afet y be lts
A WARNING
-
Improper care, servicing and repair proce­
dures can increase the risk of personal injury
and death by preventing a safety belt preten­
sione r from activating when needed or act i­
vati ng it unexpectedly:
- The belt pretensioner system can be activat­
ed only once. If belt pretens ioners have
been activated, the system must be re­
p laced.
- Never repair, adjust, or change any parts of
the safety belt system.
- Safety belt systems including safety belt
pre tensioners cannot be repai red. Spe cial
p rocedures are required fo r removal, instal­
lation and disposal of this system .
- For any wo rk on the safety belt system, we
s trong ly recommend that you see yo ur au­
thorized Audi dealer or qualified technician
who has an Audi approved repair manual,
tra ining and special equipment necessary.
@ For the sake of the environment
U ndeployed airbag modules and p retension­
ers might be classif ied as Pe rchlorate Materi ­
al -special handling may apply, see
www.dtsc.ca.gov/hazardouswaste/perchlo­ rate. When the vehicle or parts of the re­
straint system including airbag modu les safe­
ty belts with pretensioners are scrapped, all
applicable laws and regu lations must be ob­
se rved . Your authorized Audi dealer is familiar
with these requirements and we recommend
that you have your dealer perform this service
for you .
195

Airbag syste m
Airbag system
Important information
Importance of wearing safety belts and
sitting properly
Airbags are only supplemental restraints . For
airbags to do their job, occupants must always
properly wear their safety belts and be in a prop ­
er seating position.
For your safety and the safety of your passen­
ge rs , before driving off, always :
"' Adjust the driver's seat and steering wheel
properly ¢
page 182,
"'Adjust the front passenge r's seat properly
¢ page 183,
"'Wear safety belts p roperly ¢ page 191,
"'Always properly use the proper child restraint
to protect children
¢ page 218.
In a coll is io n ai rbags must inflate wi thin the b link
of an eye and with cons iderable force . The sup ­
p lemental airbags can ca use inj uries if the driver
or th e front seat passenger is not seated proper·
Ly. T herefore in order to help the airbag to do its
job, it is important, both as a dr iver and as a pas­
senger to sit properly at all t imes .
By keeping room between your body and the
steering whee l and the front of the passenger
compartment, the a irbag can inflate fully and
completely and provide supplemental protect ion
in certain frontal collisions ¢
page 182, Correct
passenger seating positions .
For details on the
operation of the seat adjustment con trols
¢ page 47.
It's especially important that children are proper ­
ly restra ined
¢ page 218.
There is a lot that the driver and the passenger
can and must do to help the ind iv idual safety fea­
tures installed in your Audi work together as a
system .
Proper seating posit ion is important so that the
front airbag on the drive r side can do its job. If
you have a physical impairment or cond ition that
prevents you from s itting properly on the driver
seat with the safety be lt properly fastened and
196
reaching the peda ls, or if yo u have concerns w ith
regard to the function or operation of the Ad­
vanced Airbag System, please contact you r au­
thori zed Audi dea ler or qua lified workshop, or
ca ll Audi Customer Relations at 1 (800)
822 -2834 for possib le mod ificat ions to your ve ­
hicle .
When the airbag system dep loys, a gas generator
will fill the airbags, break open the padded cov­
ers, and inflate between the steeri ng wheel and
t h e d river and between the instrument pane l and
the front passenger . Th e a irbags w ill deflate im­
med iate ly after deployment so that the front oc­
cupan ts can see t hrou gh the windsh ield again
without interruption.
A ll of th is takes p lace in the b link of an eye, so
fast tha t many people don 't even rea lize that the
a irbags have deployed. The air bags also infl ate
with a great deal of force and no thing should be
in the ir way when they dep loy. Front airbags in
combination with properly worn safety belts slow
down and lim it the occupant's forward move­
ment . Together they help to prevent the driver
and passenger from hitting pa rts of the inside
the ve hicle while reducing the forces acti ng on
the occ upant d uri ng the crash . In this way they
help to reduce the risk of in ju ry to the head and
u pper body in the crash . A irb ags do not p rotec t
t h e arms o r th e lowe r parts of the body .
Both front airbags will not inflate in all frontal
collisions. The trigge ring of the a irbag system de­
pends on the veh icle deceleration rate caused by
t h e coll is ion and regis tered by the ele ctroni c con­
tro l unit. If this ra te is be low the reference value
programmed into the contro l unit, the airbags
will not be t riggered, even tho ugh the car may be
badly damaged as a resu lt of the co llision . Vehi­
cle damage, repa ir costs or even the lack of vehi­
cle damage is not necessarily an indication of
whether an a irbag should inflate or not .
Since the c ircumstances will vary cons iderably
between one co llision and another, it is not possi­
ble to define a range of veh icle speeds that will
cover every poss ible kind and angle of impact
that w ill always trigge r the a irbags . Importa nt
facto rs i nclude, for examp le, the nat ure (hard or
soft) of the objec t which the car h its, the angle of.,.

co
co
.... N
" N .... 0
" "' c:o
impact, vehicle speed, etc. The front airbags will
also not inflate in side or rear collisions, or in roll-overs.
A lwa ys remember : Airbags will deploy only once,
and only in certain kinds of collisions . Your safety
be lts are always there to offer protection in those
situations in which airbags are not supposed to
deploy, or when they have already deployed; for
example, when your vehicle str ikes or is struck by
another vehicle after the first collis ion.
This is just one of the reasons why an airbag is a
supp lementary restraint and is not a substitute
for a safety belt. The airbag system works most
effect ively when used with the safety belts .
Therefore, always properly wear your safety belts
¢ page 189.
.8, WARNING
Sitting too close to the steer ing whee l o r i n­
strument panel will decrease the effect ive­
ness of the airbags and will increase the risk
of persona l injury in a co llision.
- Never sit closer than 1 0 in (25 cm) to the
steering wheel or instrument pane l.
-If you cannot si t mo re than 10 in (25 cm)
from the steer ing whee l, inves tigate wheth­
er adaptive equipment may be avai lab le to
held yo u reach the pedals and increase your
seating distance from the steering wheel.
- If you are unrestrained, leaning forward, s it ­
ting s ideways or out of position in any way,
your risk of in jury is much h igher.
- Yo u will also receive serious injur ies and
cou ld even be killed if you are up against the
airbag or too close to it when it inf lates -
even with an Advanced Airbag.
- To reduce the risk of in jury when an airbag
inflates, a lways wear safety belts p roperly
¢ page 192, Safety belts .
- If children are not properly restrained, they
may be severely injured or killed when an
airbag inflates.
- Never let children ride unrestrained or im­
properly restrained in the veh icle. Adjust the
front seats proper ly .
-
Airb ag sys tem
-Always sit as fa r as possible from the steer­
ing wheel or the instrument panel
¢page 182.
-Always sit upright w ith your back against
the backrest of your seat.
- Never p lace your feet on the instrument
panel or on the seat. Always keep both feet
on the floor in front of the seat to help pre­
vent ser ious injuries to the legs and hips if
the airbag inflates.
.8, WARNING
A irbags that have deployed in a crash must be
r eplaced.
- Use o nly orig inal equipment ai rbags ap­
proved by A udi and installed by a trained
technician who has the necessary tools and
d iagnostic equipment to prope rly replace
any airbag in yo ur vehicle and ass ure system
effe ct iveness in a crash .
- Never permit salvaged or recycled airbags to
be installed in you r vehicle.
Child restra ints on the front seat -some
important things to know
.. Be sure to read the important informat ion and
head the WARNINGS for important details
about ch ildren and Advanced A irbags
¢page 218.
The airbag on the passenger side makes the front
seat a potent ially dangerous place for a child to
ride. The front seat is not the safest place for a
c h ild in a forward-fac ing c hild safety seat. It can
be a ve ry dange rous p lace for an infant or a ch ild
i n a rearward-fac ing seat.
The Advanced A irbag System in your vehicle has
been certified to com ply wit h the Requ irements
of United States Fede ral Motor Ve hicle Safety
Standa rd 208 as applicable at t he t ime you r vehi­
cl e was manufac tured.
The Standard requires the front airbag on the passenger side to be turned off ("supp ressed") if
a ch ild up to abou t one yea r of age rest rained i n
one of the rear-fac ing o r forward-f acing infant re-
straints lis ted in Fede ral Motor Vehicle Sa fe ty ..,.
197

Airbag system
Standard 208 with which the Advanced Airbag
System in your vehicle was cert ified has been in­
stalled on the front passenger seat. For a listing
of the child restraints that were used to certify
compliance with the US Safety Standard
¢page 220.
The PASSENGER AIR BAG OFF~; light in the
headliner tells you when the front Advanced Air­
bag on the passenger side has been turned off by
the electronic control unit.
Each t ime you turn on the ignition, the
PASSEN·
GER AIR BAG OFF,-;; ON ~
light will come on
for a few seconds and:
- PASSENGER AIR BAG OFF~; will come on if
the front passenger seat is not occupied,
- PASSENGER AIR BAG OFF ~; will come on if
the e lectrical capacitance measured by the ca ­
pacitive passenger detection system for the
front passenger seat equals the combined ca­ pacitance of an infant up to about one year of
age and one of the rearward-facing or forward ­
facing child restraints listed in Federal Motor
Vehicle Safety Standard 208 with which the Ad­
vanced Airbag System in your vehicle was certi­
fied. For a listing of the child restraints that
were used to certify your vehicle's compliance
with the U.S. Safety Standard¢
page 220.
-PASSENGER AIR BAG OFF ~; will come on if
there is a small child or chi ld restraint on the
front passenger seat,
- PASSENGER AIR BAG ON @will go off if the
front passenger seat is occupied by an adult as
registered by the capacitive passenger detec­
tion system ¢
page 20 7, Monitoring the Ad­
vanced Airbag System.
The PASSENGER AIR BAG OFF~; light comes on
when electrical capacitance registered on the
front passenger seat is equa l to or less than the
comb ined capacitance of a typ ica l 1 year-old in­
fant and one of the rearward-fac ing or forward­
facing ch ild restraints listed in Federal Motor Ve­
h icle Safety Standard 208 with wh ich the Ad­
vanced Ai rbag System in your vehicle was cert i­
fied.
If the total electrical capac itance registered on
the front passenger seat is more than that of a
198
typical 1 year -old chi ld but less than the weight
of a sma ll adult, the front airbag on the passen­
ger side can deploy (the
PASSENGER AIR BAG
OFF ~;
light does not come on).
If the
PASSENGER AIR BAG OFF~; light does
not come on, the front airbag on the passenger
s ide has not been turned off by the e lectron ic
contro l unit and can deploy if the control unit
senses an impact that meets the conditions stor­
ed in its memory .
For example, the airbag may deploy if :
-a small child that is heav ier than a typical 1
year -old child is on the front passenger seat
(regard less of whether the child is in one of the
child safety seats listed¢
page 220), or
- a child who has outgrown child restraints is on
the front passenger seat.
If the front passenger airbag is turned off, the
PASSENGER AIR BAG OFF,-;; light comes on in
the headliner and stays on .
If the front passenger airbag deploys, the Feder­
al Standard requ ires the airbag to meet the " low
risk" deployment criteria to reduce the risk of in­
jur y through interaction with the airbag. "Low
risk" deployment occurs in those crashes that
take place at lower decelerations as defined in
the electronic control unit¢
page 208, PASSEN­
GER AIR BAG OFF~; ON~ light.
Always remember, a child seat or infant carrier
installed on the front seat may be struck and
knocked out of posit ion by the rapidly inflating
passenger's airbag in a frontal collision. The a ir­
bag could greatly reduce the effectiveness of the
ch ild restraint and even ser iously injure the child
during inflation.
.&, WARNING
-
A child in a rearward-facing child seat instal­
l ed on the front passenger seat will be seri­
ously injured and can be killed if the front air­
bag inflates - even with an Advanced Airbag
System.
- The inflating airbag will hit the ch ild seat or
infant carrier with great force and will .,.