2015 AUDI A3 CABRIOLET Owners Manual

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A WARNING 1= •
Improperly installed child safety seats in-
crease the risk of serious personal injury
and death in a collision .
- Never unfasten the safety belt to deacti­
vate the convert ible lock ing retractor for
child restraints while the veh icle is mov­
ing. You would not be rest rained and
c ou ld be ser iously injured in an ac cident.
- Always read and heed all WARNINGS
whenever using a child rest rained in ave­
hicle is being used
~page 169. Special
precautions apply when installing a ch ild
safety sea t on the front passenger seat
~ page 148, Child restraints on the front
seat -some important things to know.
LATCH Lower
anchorages and tethers
for children
Child Restraint System anchors and how
are they related to child safety
To provide a s imp ler and mor e pract icable way
to attach the ch ild restraint on the vehicle
seat, Fede ral regu lations requi re speci al lower
a ncho rages in veh icles and dev ices on new
chi ld res traints to attach to the vehicle ancho ­
rages .
The combination of the tether anchorages and
the lower anchorages is now generally called
the
LATCH system for " Lower Anchorages and
T ethers for Children ."
F orward -facing child rest rain ts manuf actured
a ft er Sep tembe r 1, 1999, are require d by U .S .
federal regulations to comply with new child
h ead movement performance requirements .
T hese new performance requirements make a
tether necessary on most new chi ld seats.
Instal ling a child restraint that req uir es a top
tether witho ut one can serio usly impair the
performance of the chi ld restraint and its ab il­
ity to protect the ch ild in a co llision . Installing
a child restraint that requires a top tether
Child Sa fet y 183
without the top tether may be a violat ion o f
state law.
Child rest rain t manufacture rs offer LA TCH
lower anchorages on their child seats w ith
hook -on or push -on connectors attached to
adjustable straps.
In add it ion to the LATCH lower anchorages,
these ch ild restraint systems usually requi re
the use o f tether straps to he lp keep the chi ld
restraint firm ly in place.
A WARNING
Improper installation of child restra ints
will increase the r isk of injury and death in
a crash.
-Always follow the instr uctions provided
by the manufacturer of the child re­
straint you intend to install in your vehi­
cle .
- Never install a child restraint without a
properly attached top tether strap if the
child restraint manufacture r's instruc­
tions require the top tether st rap to be
used.
- Improper use of child rest raint LATC H
lowe r ancho rage points can lead to injury
in a collision. The LATC H lowe r anchorage
points are designe d to withstand o nly
those loads impose d by correctly fitted
child restraints .
- Never mo unt two child restra int systems
on one LATCH lower anchorage point.
- Never secure or attach any lugg age or
o ther item to the LAT CH lower anchorag ­
es.
(D Tips
- I n Canada, the terms "top tether" w ith
" lower universal anchorages" (or "lower
universal anchorage bars") are used to
describe the system.
- In o ther coun tries, the term " ISO FIX" is
used to describe the lower anchorages .
-
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184 Child Safet y
location
Fig. 153 Schematic overview: LATCH ancho rage point
locations
The illustration shows the seating locations in
your vehicle which are equipped with the low­
er anchorages system.
Description
The lower anchorage positions are marked
for quick locating.
F ig. 15 4 Lower anchorages, covers marked
F ig. 155 Rear seats: lowe r anchorage bra cket locat io n s
Lowe r ancho rages
The c ircular markings on the rear seat help
you to identify the location of lower anchorag ­
es for the two outboard seating posit ions
~ fig. 154. The LATC H lower universal anchor­
age attachment points are between the rear
seatback and rear seat cus hion. Remove the
covers~
fig. 154 to access the
lower anchorage attachment points .
T he lower ancho rage attachmen t po ints are
visible
~ fig. 155.
Lower anchorages secure the chi ld restraint in
the seat without using the vehicle's safety belts. Ancho rages provide a secure and easy­
to-use attachmen t and minimize the possib ili­
ty of imp roper child restraint installation .
All child rest raints manufactured after Sep­
tember 1, 2002, m ust have lower anchorage
attachmen ts for the
LATCH system.
Please remember that the lower anchorage
points are only intended for installation and
attachment of child rest raints spec ifically cer­
t ified for use with
LATCH lower anchorages.
Child rest raints that are not equipped with the
lower anchorage attachments can still be in­
sta lled in compliance with the ch ild restra int
manufacturer's instructions on using vehicle
safety belts.
A WARNING
-Improper use of LATCH lower ancho rages
can cause serious personal injury in an ac­
cident .
-Always carefully follow the child re­ straints manufacturer's instructions for p roper installation of the child restraint
an d proper use of the lower anchorages
or safety belts in your vehicle.
- Never secure or attach any luggage or
o ther items to the
LATCH lower an cho­
rages .
- Always read and heed the important in­
formation about child res train ts in this
chapter and WARN INGS
~ page 169,
Child Safety .

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Installing a child restraint with LATCH
lower anchorages
Applies to vehicles: with Top Tether
Whenev er you install a child res traint always
follow the child restraint manufacturer's in­
structions.
F ig . 156 Lowe r anch ora ges: proper mount ing
Mount ing
.. Make sure th e seatback of the rear seat
bench is in th e upright posit ion and s ecur ely
latched in place .
.. Attach bo th hook-on connectors wi th the
spring c atch release on the child safety seat
onto the LATC H lower anchorage so that the
connectors lock into place~
fig. 156.
.. Pull on the connector attachments to make
su re they are properly attached to the LATCH
lower anchorage .
.. Pull straps tight following the child restra int
manufacturer's instruct ions.
Releasing
.. Loosen the tens ion on the straps following
the chi ld restraint manufacturer's instr uc­
t ions .
.. Depress the spring catches to re lease the
anchorage hooks from the lowe r anchorag­
es.
Remember: Use tether straps to help keep the
ch ild restraint firmly in p lace.
A WARNING
Improper use of the LATC H system can in­
crease the risk of ser ious personal injury
and death in an acc ident.
Child S afety 185
-These anchors were deve loped only for
child safety seats using the "LATCH" sys­
tem.
- Never attach other chi ld safety seats,
be lts or other objects to these anchors.
- Always make sure that you hear a click
when latch ing the seat in p lace. If you do
not hear a click the seat is not secure and
could fly forward and hit the interior of
the vehicle, or be e jected from the veh i­
cle .
A WARNING
Imp roper installat ion of ch ild rest ra ints
will increase the risk of injury in an acci­
dent.
- Always follow the child restraint system
manufac turer's inst ruct io ns for prope r
installation of the c hild restra int system
and p roper use of te ther s traps as well as
the lower anchorages or safety belts in
your vehicle .
- Always read and heed the im portant in­
formation and WARNINGS about chi ld
safety and the insta llation of ch ild re­
straint systems ~
page 169, Child Safe­
ty .
Tether anchors and tether straps
Fig . 1 57 Tether an ch or s: re cess f lap s behi nd the re ar
seatbac ks
T he tether anchors for the rear seating posi­
t ions are located in recesses in the rear win ­
dow shelf ~
fig. 157
A tether is a s tra ight or V- shaped strap that
attaches the top part of a ch ild restraint to
special anchorage po ints in the vehicle .
-

186 Child Safet y
The purpose of the tether is to reduce the for­
ward movement of the child restraint in a
crash, in order to help reduce the r isk of head
injury that could be caused by striking the ve­
h icle interior.
F orward facing child restraints manufactured
after September 1, 1999, are required by U.S.
federal regulations to comply with new child
head movement performance requirements.
These new performance requ irements make a
tether necessary on most new ch ild safety
seats .
A WARNING
Imprope r insta llation of chi ld restrai nts
w ill increase the risk of inju ry and death in
a crash.
- Always follow the instructions p rov ided
by the manufacturer of the ch ild re ­
st raint you in tend to install in your Audi.
- Improper use of c hild restr aint anchors
(including tether anchors) can lead to in­
jury in a co llision. The anchors are de ­
signed to withstand on ly those loads im ­
posed by correctly fitted ch ild restraints.
- Never mount two ch ild restraint systems
on one LATCH lower anchor po int.
- Never a ttach two child rest ra int sys tems
to one tether strap or tether anchorage.
- Never attac h a tether st rap to a tie -down
hook in the luggage compartment.
- Never use c hild restra int te ther ancho­
rages to secure sa fety belts o r othe r
k inds of occupant restraints.
- Never secure or attach any luggage or
other items to the LATCH lowe r ancho­
rages or to the tether anchors .
- If you must install a rearward facing
child safety seat on the front passenger
seat because of exceptional circ umstan­
ces and the
PAS SENGER AIR BAG OFF
light does not come on and stay on, im­
med iately install the rear-facing child
safety seat in a rear seating position and
have the a irbag system inspected by you r
Audi dea ler.
Installing the upper tether strap on the
anchorage
Fig. 158 Tet her strap: proper ro u ting and mountin g
Installing the tether st rap
" Release or deploy the tether strap on the
child restraint according to the child re­
s tr aint manufacturer's instructions.
" Guide the upper t ether strap
und er the rear
head restra int~
fig. 158 (ra ise the head re­
s traint if ne cess ary) .
" Ti lt the recess flap up to expose the anchor
bracket .
" Attach the tether strap anchorage hoo k into
the opening of the tether anchorage.
" Pull on the tether strap hook so that the
spring catch of the hook engages.
" Tighten the tether strap firmly follow ing the
child r estraint manufacturer 's ins tructions.
Relea sing the tether strap
" Loosen the tension fo llow ing the child re­
straint manufacturer's instructions.
" Depress the spri ng catch on the hook and re­
lease it from the anchorage .
(D Note
If you leave the c hild restra int wit h the
tethe r strap firm ly installed for seve ral
days, this could leave a ma rk on the up­
ho lstery on the seat cushion and backrest
i n the area w here the tethe r strap was in­
s talled. The upholstery would also be per­
manent ly st retche d around the tether
strap. T his applies espec ia lly to leather
seats.

Using tether straps on rearward-facing
child restraints
Currently, few rear- facing child rest raint sys ­
tems come with a tether . P lease read and
heed the child res traint system manufactur­
er 's instructions carefully to determine how to
prope rly install the tether.
A WARNING
A child in a rearward-facing child safety
seat installed on the front passenger seat
w ill be seriously injured and can b e kill ed if
the front a irbag inflates -even with an Ad­
v a nced Airbag System.
- T he inflating a irbag w ill hit the child
safety sea t or infan t carrier w ith g reat
f orce and w ill smash the ch ild safety se at
and child against the backrest, center
armrest, or door.
- If you mus t inst all a rearward facing
child safety seat on the front passenger
seat beca use of exceptional circ umstan­
ces and the
PASSENGER AIR BAG OFF
light does not come on and stay on, im­
med iately install the rear-facing child
safety seat in a rear seating position a nd
have t he a irbag system inspected by you r
Audi dealer.
Additional Information
Sources of information about child
restraints and their use
There are a number of sources of additional in formation about ch ild restrai nt select ion, in­
stallat ion a nd use:
NHTSA advises that the best child safety seat
i s the one that fits your child and fits in your
ve hicle, and that you wi ll use correctly and
consistently .
Try before you buy!
U.S National Highway Traffic Safety Admin· M N i s tration ,....
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Te l.: 1-888-327-4236 (TTY: 1-800-424-9153)
www.nhtsa.gov
Child Sa fet y 187
National SAFE KIDS Campaign
Tel.: (202) 662-0600
www.safe kids.o rg
Safet y BeltSafe U.S .A
T el.: (800) 7 45-SAFE (English)
Tel.: (800) 747 -SANO (Spanish)
www.carseat.org
Transport Canada Information Centre
T el.: 1 -800 -333-0371 o r ca ll
1-613-998-86 16 if yo u are in the Ottawa area
http://www.tc.gc.ca/eng/roadsafety/
menu.htm
Audi Cu stomer Relation s
Tel.: (800) 822-2834
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188 Smart Technology
Smart Technology
Information about
data recorded by
vehicle control
modules
Your vehicle is not equipped with a crash data
recorder. This device is insta lled by some vehi­
cle manufacturers to record data about crash ­
es so tha t it can be analy zed later. Crash data
recorders are also called "Event Data Record­
ers (EDR)" .
In some legal jurisdictions, it is not permitted
to access or download data recorded by pre­
installed crash data recorders in order to eval­
uate a crash without clear consent of the vehi ­
cle owner .
Your veh icle is not equipped with a crash data
recorder. However it does contain a var iety of
e lectronic control modules for various vehicle
systems such as eng ine funct ion, exhaust
treatment or airbags and safety belts .
These electron ic control modules record vehi­
cle data during normal driv ing for diagnosis
and repair purposes. The recording capab ility
of the electron ic control modules is lim ited to
data only- no sound is reco rded.
If t he control
mo dule detects a sys tem m alfu nction or other
change in sta tus, a very lim ited amount of da­
ta is recorded for an extreme ly sma ll period of
time . Data t hat is recorded in s uch a case may
include veh icle speed, driving direction, the
load on the brakes and head restraints and
performance in the event of an acc iden t or
other change in status . The stored data can
only be read o r down loaded w ith specia l dev i­
ces.
Electronic stabilization
control (ESC)
Description
The E lectronic Stabilization Cont rol (ESC) con­
tr ibutes to d river safety. It reduces the risk of
slipp ing and improves driving stability. ESC detects critical situations such as the veh
icle
oversteering and understeering or the whee ls
are spinning . The vehicle is stabilized by ap­
plying the brakes or reducing engine torq ue.
Once the ESC is activated, the ind icator light
Bl blinks in the instrument cluster .
The following systems are integrated in the ESC:
Anti -lock braking s ystem (ABS)
ABS prevents the whee ls from locking when
braking . The vehicle can still be steered even
during hard braking . App ly steady pressure to
the brake peda l. Do not pump the peda l. A
puls ing in the brake peda l ind icates that the
system is act ing to stabilize the ve hicle.
Brake assi st sy st e m
The brake assist system can decrease braking
distance .
It increases braking power when the
driver presses the brake peda l quickly in emer­
gency s ituations. You m ust press and hold the
brake pedal until the dangerous situation is
over . In vehicles with adaptive cruise control*,
the brake assist system is more sens it ive if the
distance detected to the vehicle ahead is too
small.
Anti-slip regu lation (ASR )
ASR reduces engine power when the drive
wheels begin sp inning and adapts the force to
the road conditions. This makes it easier to
sta rt , accelerate and dr ive up inclines .
Electronic differenti al lock (EDL )
The EDL brakes whee ls that are spinning and
transfers the drive power to the other drive
wheel or wheels if the vehicle is equ ipped with
all wheel drive *). This function is not ava ilable
at h igher speeds .
In extreme cases, EDL automatically sw itches
off to keep t he b rake on the braked wheel
from overheat ing. The ve hicle is still working
co rrect ly. EDL w ill switch o n aga in automat i­
ca lly when cond itions have ret urned to no r-
mal. .,._

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Stee ring re comm endat ion
The ESC helps to stabilize the vehicle by
changing the steering torque.
Selective wheel torqu e control
Select ive wheel torque control is used when
driving on curves . The front wheel on the in­
side of the curve or both wheels on the inside
of the curve are braked selective ly as needed.
This a llows more precise driving in curves.
Automatic post -collisi on brakin g system
The "Automatic post-collision braking system "
can help to reduce the risk of slidi ng and of
other coll is ions afte r an accident. I f the airbag
con tro l modu le detects a collision above ace r­
tain vehicle speed, the vehicle is braked by the
ESC.
The vehicle does not brake automatically if:
- the driver presses the accelerator pedal, or
- the braking force generated by the pressed
brake pedal is greater than the braking force
that would be initiated by the system, or
- the ESC, the brake system or the vehicle
electrical system are not functioning.
A WARNING
-The ESC and its integrated systems can­
not overcome the limits posed by natura l
physical laws. This is especially impor ­
tant on s lippery or wet roads. If the sys-
Switching on/off
Sm art Te chnol og y 189
terns beg in acting to stabilize your vehi­
cle, you should immediately alter your
speed to match the road and traffic con­
ditions . Do not let the increased safety
provided tempt you into taking r isks .
This could increase your risk of a co lli­
SIOn.
- Please note the r isk of a coll is ion increas­
es when driving fast, especially through
curves and on slippery or wet roads, and
when dr iv ing too close to objects ahead.
The ESC and its integrated systems can ­
not a lways prevent collisions -there is
still a risk of accidents!
- Press the accelerator pedal caref ully
when acce lerating on even, slippery sur­
faces such as ice and snow. The drive
wheels can spin even when these control systems are installed and this can affect
driving stability and increase the r isk of a
coll is ion.
@ Tips
-ABS and ASR only function correctly
when all four wheels are equipped w ith
identical tires. Different t ire sizes can
lead to a reduct ion in engine power.
- You may hear noises when the systems
descr ibed are working.
- If the
Bl or [I] indicator light appears,
there may be a malfunction
¢ page 21.
ESC turns on automatically when you start the engine .
gi
Fig. 159 Upper c ente r conso le: ESC button
The ESC is designed to funct ion in levels . De­
pend ing on the level that is selected, the sta­
bilization funct ion of the ESC is lim ited or
swi tched off . The amoun t of stabilization con­
trol wi ll differ depending on the level.
In the follow ing unusual situations it may
make sense to switch the ESC sport mode on
to allow the wheels to sp in:
- Rocking the vehicle to free it when it is stuck
- Driving in deep snow or on loose ground
IJJ-

190 Smart Technology
Sport mode on ESC/ASR off Sport mode off or
ESC/ASR on
Beha vior
The ESC and ASR stabiliza- The stabilization funct ion The full stab ilization f unc-
tion funct ions are lim ited is not ava ilable
c> .&. . ESC tion of the ESC and ASR is
¢ _&. . and ASR are sw itched off. available agai n.
Operation Press the l.i; OFF ! button P ress and hold the 1.i; OFFI Press the l.i; OFF ! button
briefly. button lo
nger than 3 sec-
again.
onds.
Indicator II turns on. II and jf'ill•lH * tu rn on. II turns off or fl and
light s jf 'ill•li~* t ur n off.
Dr iver mes- Stabilization control Stab ilizat ion control Stabilization control
sages (ESC ): sport. Warning! (ESC ): off . Warning! Re- (ESC ): on
R estricted stability stricted stability
_& WARNING
You should only switch spor t mode on o r
switch ESC/ASR o ff if your driving abiliti es
an d road condi tions perm it.
- T he s tabilization func tio n i s limite d
whe n spor t mode is sw itche d on. T he
dr iv ing whee ls co ul d spin an d the vehicle
cou ld swe rve , especia lly on slick or slip­
pery road surfaces.
- The re is no vehicle stabilization w hen
ESC/ASR a re switched off .
@ Tips
- ESC/ASR c ann ot b e swi tc h ed off o r spor t
mode canno t be sw itche d on i f the cr uise
control system * or the a dapt ive cr uise
control * is switc hed on .
- Mal func tions in the Audi magne tic ride
may make it impossib le to sw itch t he
ESC/ASR off or to switch sport mo de on.
Brakes
New brake pads
-
N ew brake pads do not achieve their fu ll brak­
ing effect d urin g the first
400 km. They must
be "broken i n" first. However, yo u can com­
pensate for the slightly reduced braking force
by pressing fi rmly on t he brake pedal. Avo id
heavy brak ing dur ing the break- in period.
Wear
Brake pad
wear is largely dependent on the
way the vehicle is dr iven and on operati ng
condit io ns. This is especially true if you are
driv ing frequent ly in t he ci ty and o n curves or
with a spor ty d rivi ng s tyle.
Operating noise
Noises may occur when bra king depending on
the speed , braking force and outside condi­
t ions such as tempe rature and hum id ity.
Effect of water and road salt
In certa in situations, for examp le after dr iv ing
t hr ough water, in heavy rain, after overnight
condensation or after was hing your car, the
braking effect can be reduced by moisture or
ice on the brake rotors and brake pads. The
brakes must be "d rie d" first with a few carefu l
brake applicat ions .
At highe r speeds and with the winds hield wip­
ers tu rned on, the brake pads press against
the b rake ro to rs fo r a short a mount of t ime .
T h is act ion which is not felt by the d river hap­
pen s at reg ular i nte rvals an d facilit ates a bet­
te r rea ction t ime for the br akes in we t we ath­
er.
T he bra king effect can a lso be redu ced if you
are dr iv ing o n sal ted roads a nd you do not a p­
ply the br akes fo r long periods of time. The
l aye r of sa lt on the b rake roto rs and pads
must be wo rn off first when t he b rakes are ap -
plied. ..,..