roof AUDI A7 2013 User Guide

156 Airbag sys te m
If the tota l electrical capacitance registe red
on the front passenger seat is more than that
of a typ ica l 1 year-old, but less than the
weight of a small adult, the front a irbag on
the passenger side may deploy (the
PA SSE N­
GER AIR BAG OFF
li ght does not come on).
For e xample , the airbag m ay deploy if :
-a small child that is heavier than a typical 1
year-o ld child is on the front passenger seat
(regardless of whether the child is in one of
the chi ld seats listed
¢ page 177),
-a chi ld 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 in the center
of the instrument panel wi ll come on and stay
on.
If the front passenger airbag deploys, the
F ederal Standard requires the airbag to meet
the " low risk" deployment criteria to help re­
d uce the risk of injury through interaction
with the airbag. "Low risk" deployment occurs
in those crashes that take place at lower de­
celerations as defined in the electronic control un it
¢ page 161.
Alw ays rem ember : Even though your vehicle
is equipped with Advanced Airbags, the safest
place for children is properly restrained on the
back seat . Please be sure to read the impor­
tant information in the sect ions that follow
and be sure to heed a ll of the WARNINGS.
.&_ WARNING
To reduce the risk of injury when an airbag
inflates, a lways wear safety belts prope rly.
- If you are unrestrained, lean ing fo rward,
sitting sideways or out of position in any
way, your risk of injury is much higher.
- You w ill also receive serio us injuries and
cou ld even be killed if you are up against
the a irbag or too close to it when it in ­
flates - even with an Advanced Airbag
¢page 149.
.&_ WARNING
A child in a rearward-fac ing ch ild seat in­
stalled on the front passenger seat will be
seriously injured and can be killed if the
front airbag inflates - even w ith an Ad­
van ced A irbag System.
- Altho ugh the Advanced Airbag System in
your veh icle is designed to turn off the
front airbag when a rearward-facing
child restraint has been instal led on the
front passenger seat, nobody can abso ­
lutely g uarantee that dep loyment is im­
possible in all conceivable situations that
may happen dur ing the usefu l life of your
veh icle.
- The inflating airbag will h it the ch ild seat
or infant carrier with great force and will
smash the child seat and child against
the backrest, center armrest, door, or roof.
- Always install rearward-facing ch ild re­
straints on the rear seat .
- If you must install a rearward fac ing
child seat on the front passenger seat because of exceptional circumstances
and the
PASSENGER AIR BAG OFF light
does not come on and stay on, immed i­
a tely insta ll the rear-facing child seat in a
rear seat ing pos ition and have the airbag
system inspected by your Audi dealer.
.&_ WARNING ,..___
If, in except iona l circumstances, you m ust
install a forward -facing child restraint on
the front passenger's seat:
- Always make sure the forward-facing
seat has been designed and certified by
its manufacturer for use on a front seat
with a passenger front and s ide a irbag.
- Never p ut the forward-facing child re­
straint up against or very near the instru­
ment panel.
- Always move the passenger seat into its
rearmost pos ition in the seat's fore and
aft ad justment range, as far away from
the airbag as possible, before install ing
the forward-fac ing ch ild restra int. The
-

160 Airbag sys te m
the vehicle. This dust is made up most ly of a
powder used to lubricate the airbags as they
deploy . It cou ld irritate sk in .
I t is important to remember that whi le the
supp lemental airbag system is designed to re­
duce the likelihood of serious injuries, other
in ju ries, for example swelling, bruising and
minor abrasions, can also happen when air­
bags inflate. Airbags do not protect the arms
or the lower parts of the body . Front airbags
supplement the three-poi nt safety belts only
in some frontal co llisions in which the vehicle
dece lera tion is high enough to deploy the air­
bags.
Front airbags will not d eploy:
- if the ignit ion is switched off when a crash
occurs,
- in s ide collisions,
- in rear-end collisions,
- in ro llovers,
- when the crash deceleration measured by
the airbag system is less than the minimum
threshold needed for airbag deployment as
registered by the electronic control unit.
Th e front pa ssenger airbag al so will not
d epl oy :
-when the front passenger seat is not occu ­
pied,
- when the electrical capacitance measured by
the capacitive passenger detection system
for the front passenger seat indicates that
the passenger side frontal airbag must be
switched off by the electronic control unit (the
PASSENGER A IR B AG OFF light
c::> page 162 and how they wo rk comes on
and stays on).
.&_ WARNING
Sitting in the wrong position can inc rease
the risk of serious injury in crashes .
- To reduce the r isk of injury when the air­
bags inflate, the driver and passengers
must always sit in an upright position,
must not lean against or place any part of their body too close to the area where
the airbags are
located .
- Occupants who are unbelted, out of posi­
tion or too close to the airbag can be se­
rious ly injured by an airbag as it unfolds
with great force in the blink of an eye
c::> page 151 .
.&_ WARNING
--A child in a rearward-fac ing ch ild seat in -
stalled on the front passenger seat will be
se riously inju red and can be killed if t he
front ai rbag inflates - even w ith an Ad­
vanced A irbag System.
- The inflating airbag will h it the c hild seat
or infant car rier with great force and will
smash the child sea t and chi ld against
the backrest, center armrest, door or
roof.
- Always install rear -fac ing chi ld seats on
the rear seat.
- If you m ust insta ll a rearward fac ing
chi ld seat on the front passenger seat
because of exceptional circumstances
and the PAS SENGER AIR BAG O FF light
does not come on and stay on, immed i­
ately install the rear-facing child seat in a rear seat ing pos ition and have the airbag
system inspected by you r Audi dealer .
.&_ WARNING
= -
Objects between you and the airbag will
i ncrease the r is k of injury in a crash by in­
terfering with the way the a irbag unfolds
or by be ing p ushed in to you as the airbag
i nflates.
- Neve r hold things in yo ur hands or on
your lap when the veh icle is in use.
- Never transpo rt items on o r in the a rea
of the front p assenger sea t. Objects
could move into the a rea of the front air­
bags during braking or other sudden ma ­
neuvers and become dangero us projec­
tiles that can cause ser ious personal in-
jury if the a irbags inf late. ..,.

17 2 Airbag syst em
larger, unclosed openings in the door
panel.
- Never drive w ith inter ior door trim pan­
e ls removed.
- Never drive when parts have been re­ moved from the ins ide doo r panel and
the openings they leave have not been p roperly closed.
- Never d rive when loudspeakers in the
doors have bee n removed unless the
spea ker holes have been properly
closed.
-Always ma ke certa in that openings are
covered or fi lled if additional speakers
or other equ ipment is installed in the
inside door panels.
- Always have work on the doors done by an authorized Audi dealer or qualified
workshop .
Side curtain airbags
Description of side curtain airbags
The side curtain airbag system can provide
supplemental protection to properly restrain ­
ed occupants.
Fi g. 1 68 Side curtain a irbags, d river 's side: s ide curta in
a ir bag location
The s ide curtain airbags are located o n both
sides of the interior above the front and rea r
side windows
c:.> fig. 168. They are ident ified
by the word "AIRBAG" on the windshield
frame and the center roof p illar.
The s ide curtain airbag system supp lements
the safety belts and can help to reduce the risk of injury for occupants' heads and upper
torso o n the side of the vehicle tha t is struc k in a side collision
. The side curtain airbag in­
flates in side impacts and only when the vehi­ cle acceleration registered by the control un it
is h igh enough . If this rate is below the refer­
ence value programmed into the control unit,
the side airbags will not be triggered, even
t h ough the car may be bad ly damaged as a re­
su lt of the co llision .
It is not possib le to de­
fine an airbag triggering range that will cover every possib le ang le of impact, s ince the cir­
cumstances will vary cons iderably between
one collision and another. Important factors
include, for example, the nature (hard or soft)
of the impacting object, the angle of impact,
vehicle speed, etc .
c:,, page 173, How side cur­
tain airbags work .
Aside from their normal safety function, safe­
ty belts work to help keep the driver or front
passenger in position in the event of a colli­
sion so that the side curtain airbags can pro­
vide protection .
The airbag system is not a substit ute for your
safety belt . Rather, it is part of the overall oc­
cupant restraint system in your vehicle. Al­
ways remember that the a irbag system can
only help to protect you if you are wear ing
you r saf ety belt and wearing it properly . This
is anothe r reason why yo u should always wear
yo ur safe ty belts, no t just because the law re ­
quires yo u to do soc:.>
page 140, General
notes .
It is important to remember that w hile the
s ide cur tain airbag system is designed to help
reduce the likelihood of ser ious injur ies, other
injuries, for example, swelling, bruising, fric­
tion burns and minor abrasions can also be as­
sociated w ith these airbags upon dep loyment.
Remember too, these airbags will deploy only
once and only in certain kinds of accidents -
your safety belts are always there to offer pro ­
tection.
The side curtain airbag sy stem basic ally
cons ists of:
- The electronic control module and external
side impact sensors ..,..

180 Child Safety
-The child and the passenger can also
injure each other in an accident.
- Never install rear-facing child safety
seats or infant carriers on the front pas­
senger seat. A child will be seriously in­
jured and can be killed when the passen­ ger airbag inflates -even with an Ad­
vanced Airbag System.
- The inflating airbag will hit the child
safety seat or infant carrier with great
force and will smash the child safety seat and child against the backrest, center
armrest, door or roof.
- Always install rear-facing child safety
seats or infant carriers on the rear seat.
- Forward-facing child safety seats instal­
led on the front passenger's seat can in­
terfere with the airbag when it inflates
and cause serious injury to the child. Al­
ways install forward-facing child safety
seats on the rear seat.
- If exceptional circumstances require the
use of a forward-facing child restraint on
the front passenger's seat, the child's safety and well-being require that the
following special precautions be taken:
- Make sure the forward-facing seat has
been designed and certified by its man­
ufacturer for use on a front seat with a
passenger front and side airbag.
- Always carefully follow the manufac­
turer's instructions provided with the
child safety seat or carrier.
- Always move the front passenger seat
into the rearmost position of the pas­
senger seat's fore and aft adjustment
range, and as far away from the airbag
as possible before installing the child
restraint.
- Always make sure that nothing pre­
vents the front passenger's seat from
being moved to the rearmost position
in its fore and aft adjustment range.
- Always make sure that the backrest is
in the upright position .
- Never place or use any electrical device (such as a laptop, CD player, electronic
games device or power inverter) on the front passenger seat
if the device is
connected to the 12-volt socket or the
cigarette lighter socket.
- If a seat heater has been retrofitted or
otherwise added to the front passen­
ger seat, never install any child re­
straint system on this seat .
- Make sure that there are no wet objects
(such as a wet towel) and no water or
other liquids on the front passenger
seat cushion .
- Never place objects on the seat (such as a laptop, CD player, electronic
games device or power inverter). These
may influence the electrical capaci­
tance measured by the capacitive pas­
senger detection system and can also
fly around in an accident and cause se­ rious personal injury.
- Always buckle the child safety seat firmly in place even if a child is not sitting in it.
A loose child safety seat can fly around during a sudden stop or in a collision.
- Always read and heed all WARNINGS
whenever using a child restrained in ave­
hicle is being used
r::> page 140, Safety
belts, r::> page 149, Airbag system
and
r::> page 17S, Child Safety .
A WARNING
To reduce the risk of serious injury, make
sure that the
PASSENGER AIR BAG OFF
light comes on and stays on whenever a
child restraint is installed on the front pas­
senger seat and the ignition is switched
on.
- Take the child restraint off the front pas­
senger seat and install it properly at one
of the rear seat positions if the
PASSEN­
GER AIR BAG OFF
light does not stay on.
- Have the airbag system inspected by
your authorized Audi dealer immediate­
ly.

182 Child Safety
It is a very dangerous place for an infant or a
larger child in a rearward-facing seat.
.&_ WARNING
Not using a child safety seat, using the
wrong child safety seat or improperly in­
stalling a child restraint increases the risk
of serious personal injury and death in a
crash .
- Never install rear-facing child safety
seats or infant carriers on the front pas­
senger seat -even with an Advanced Air­
bag System. A child will be seriously in­
jured and can be killed when the inflat­
ing airbag hits the child safety seat or in­
fant carrier with great force and smashes
the child safety seat and child against
the backrest, center armrest, door or roof
c:> page 151, Child restraints on the
front seat -some important things to
know.
- Always install rear-facing child safety
seats or infant carriers on the rear seat.
- Never install a rear-facing child restraint
in the forward-facing direction. Such re­
straints are designed for the special needs of infants and very small children
and cannot protect them properly if the
seat is forward-facing.
-If you must install a rearward facing
child safety seat on the front passenger
seat because of exceptional circumstan­
ces and the
PASSENGER AIR BAG OFF
light does not come on and stay on, im­
mediately install the rear-facing child
safety seat in a rear seating position and
have the airbag system inspected by your
Audi dealer.
- Never place or use any electrical device
(such as a laptop, CD player, electronic
games device or power inverter) on the
front passenger seat if the device is con­
nected to the 12-volt socket or the ciga­
rette lighter socket.
- If a seat heater has been retrofitted or
otherwise added to the front passenger
seat, never install any child restraint sys­
tem on this seat. -
Make sure that there are no wet objects
(such as a wet towel) and no water or
other liquids on the front passenger seat
cushion .
- Never place objects on the seat (such as
a laptop, CD player, electronic games de­
vice or power inverter). These may influ­
ence the electrical capacitance measured by the capacitive passenger detection
system and can also fly around in an acci­
dent and cause serious personal injury.
- Always read and heed all WARNINGS
whenever using a child restrained in ave­
hicle is being used
c:> page 140, Safety
belts, ¢page 149, Airbag system
and
c> page 175, Important things to know.
Convertible child safety seats
Properly used convertible child safety seats
can help protect toddlers and children over
age one who weigh between 20 and 40 lbs. (9
and 18 kg) in a crash.
Fig. 172 Schematic overview: installat ion of the at­
tac hments applicab le to a LA TCH seat
Fig. 173 Schemat ic overview: installat io n of the seat
using the vehicl e's safety belt syste m
.,. When using the vehicle safety belt to install
a child safety seat, you must first activate
the convertible locking feature on the safety
Ill>

belt to prevent the child safety seat from
moving
r::!>page 186 or install the seat using
the LATCH attachments.
"' Push the child safety seat down with your
full weight to get the safety belt really tight
so that the seat cannot move forward or
sideways more than one inch (2.5 cm)
r::!> page 186 .
"' If the child safety seat is equipped with a
tether strap, attach it to the tether anchors
r::!> page 192.
.. Secure unused safety belts on the rear seat
r::!> page 181.
A toddler or child is usually too large for an in­
fant restraint if it is more than one year old
and weighs more than 20 lbs . (9 kg).
Toddlers and children who are older than one
year up to about 4 years old and weigh more
than 20 lbs (9 kg) up to 40 lbs. (18 kg) must
always be properly restrained in a child safety
seat certified for their size and weight
r::!> fig. 172 and r:::>fig. 173.
The airbag on the passenger side makes the
front seat a potentially dangerous place for a
child to ride. The front seat is not the safest
place for a child in a forward-facing child safe­
ty seat.
It is a very dangerous place for an in­
fant or a larger child in a rearward-facing seat.
A WARNING
Not using a ch ild safety seat, using the
wrong child safety seat or improperly in­ stalling a child restraint increases the risk
of serious personal injury and death in a
collision or other emergency situation.
- Children on the front seat of any car,
even with Advanced Airbags, can be seri­
ously injured or even killed when an air­
bag inflates. A child in a rearward-facing
child safety seat installed on the front
passenger seat will be seriously injured
and can be killed if the front airbag in­
flates -even with an Advanced Airbag
System.
- The inflating airbag will hit the child
safety seat or infant carrier with great
-
Child Safety 183
force and will smash the child safety seat
and child against the backrest, center
arm rest, door or roof.
- Always install rear-facing child safety
seats on the rear seat.
- If you must install a rearward facing
child safety seat on the front passenger
seat because of exceptional circumstan­
ces and the
PASSENGER AIR BAG OFF
light does not come on and stay on, im­
mediately install the rear-facing child
safety seat in a rear seating position and
have the airbag system inspected by your
Audi dealer.
- The rear side of the child safety seat
should be positioned as close as possible
to the backrest on the vehicle seat. Ad­
just or remove the rear seat head re­
straint if it is difficult to install the child
seat with the head restraint in place
r:::> page 55. Install the head restraint
again immediately once the child seat is
removed . Driving without head restraints
or with head restraints that are not prop­
erly adjusted increases the risk of serious
or fatal neck injury dramatically.
-Always read and heed all WARNINGS
whenever using a child restrained in ave­
hicle is being used
r::!> page 140, Safety
belts, r::!> page 149, Airbag system
and
r::!> page 175, Important things to know .
A WARNING ~
If exceptional circumstances require the
use of a forward -facing child restraint on
the front passenger's seat, the child's safe­
ty and well-being require that the follow­
ing special precautions be taken:
- Make sure the forward-facing seat has been designed and certified by its manu­
facturer for use on a front seat with a
passenger front and side airbag.
- Always follow the manufacturer's in­
structions provided with the child safety
-
seat or infant carrier . "" •
•

186 Child Saf ety
- Never let a child ride in the cargo area of
your vehicle .
- Always remember that a chi ld leaning
forward, sitt ing s ideways or out of posi­
t ion in any way during an acc ident can be
struck by a deploying airbag . This will re­
sult in serious personal injury or death .
- If you must install a booster seat on the
front passenger seat because of excep­
t ional circumstances the
PASSENGER
AIR BAG OFF
light must come on and
stay on, whenever the ignition is sw itch­
ed on.
- If the PASSENGER AIR BAG OFF light
does not come on and s tay on, perform
the chec ks described
¢ page 161, Moni­
toring the Advanced Airbag System.
- T ake the child rest raint off the front p as­
senger seat and install it properly at one
of the rea r seat positions if the
PASS EN·
GER AIR BAG OFF
light does not stay on
whenever the ignition is switched on .
- Always read and heed all WARNINGS whenever using a child rest rained in ave­
hicle is being used
¢ page 140, Safety
belts,¢ page 149 , Airbag system
and
¢ page 175, Important things to know.
Installing a child safety
seat
Securing a child safety seat using a
safety belt
Safety belts for the rear seats and the front
passenger can be locked with the convertible
locking re tractor to properly secure child
safety seats.
The safety belts emergency locking retractors
for the rear seats safety belts and for the
fro nt passenger's seat safety belt have a con­
vertible locking retracto r for child restra ints .
The safety belt must be locke d so that belt
webbing can not unreel. The ret ractor ca n be
activ ated to lock the safety be lt and p revent
the safety belt webbing from loosening up
d ur ing normal driv ing . A child sa fe ty seat can
on ly be proper ly installed whe n the safety belt is loc
ked so that the chi ld and child sa fety
seat wi ll stay in place.
Alw ays remember: Even tho ugh yo ur vehicle is
equipped wi th an A dvan ced Airbag system, all
c hi ldren, especially those 1 2 years and young ­
er, sho uld always ride in the back seat prope r­
l y restra ined fo r the ir age and size.
A WARNING
Improperly installed ch ild safety seats in­
crease the risk of serious personal injury
and death in a co llision.
- Always make sure that the safety belt re­
tractor is locked when insta lling a child
safety seat. A n un locked safety belt re­
trac to r cannot hold the child safety seat
in place dur ing norma l driving o r in a
crash.
- Always buckle the child safety seat firmly
in place even if a ch ild is not si tt ing in it.
A loose child sa fe ty se at can fly aroun d
du ring a s udden stop or in a collision .
- Always make sure that the rear seat
backres t to wh ich the center rear safety
belt * is attache d is sec urely latched
wheneve r the rea r ce nter safety belt is
be ing used to secure a child rest raint.
- If the backrest is not securely la tc h ed,
the child and the child restraint will be
thrown forward together with the back­
rest and will strike parts of the vehicle
interior. The child can be seriously in­
jured or killed.
- Never install rear-facing child safety
seats or infant ca rr ie rs o n the front pas­
senger seat . A child will be serious ly in­
jured and can be killed when the passen­
ge r airbag inflates.
- The infla ting airbag will h it the ch ild
safety seat or infant carrie r w ith gr eat
for ce and will smas h the child safe ty seat
a nd child ag ai nst t he back res t, cen ter
a rmrest, doo r or roof.
- Always inst all rear-fa cing ch ild safety
se ats or in fa nt c arrie rs on the re ar se at.

-Forward-facing child safety seats or in­
fant carriers installed on the front pas­
senger's seat may interfere with the de­ ployment of the airbag and cause serious
injury to the child.
- It is safer to install a forward-facing
child safety seat on the rear seat .
- Always read and heed all WARNINGS
whenever using a child restrained in ave­
hicle is being used
c:::;,page 175. Special
precautions apply when installing a child
safety seat on the front passenger seat
c:::;, page 151, Child restraints on the front
seat -some important things to know.
A WARNING
-
Always take special precautions if you
must install a forward or rearward-facing
child restraint on the front passenger's
seat in exceptional situations:
- Whenever a forward or rearward-facing
child restraint is installed on the front
passenger seat, the
PASSENGER AIR
BAG OFF light must come on and stay on
whenever the ignition is switched on.
- If the
PASSENGER AIR BAG OFF light
does not come on and stay on, perform
the checks described
c> page 161, Moni ­
toring the Advanced Airbag System .
-Take the child restraint off the front pas­
senger seat and install it properly at one
of the rear seat positions if the
PASSEN­
GER AIR BAG OFF
light does not stay on
whenever the ignition is switched on.
- Improper installation of child restraints
can reduce their effectiveness or even
prevent them from providing any protec­
tion.
- An improperly installed child restraint
can interfere with the airbag as it de­
ploys and seriously injure or even kill the
child.
- Always carefully follow the manufactur­
er's instructions provided with the child
safety seat or carrier.
- After checking to make sure that the
child restraint is properly installed, make
Child Safety 187
certain that the child restraint is correct­
ly recognized by the capacitive passenger
detection system in the front passenger
seat and that the
PASSENGER AIR BAG
OFF
light signals the correct front pas­
senger frontal airbag status .
A WARNING
Forward-facing child restraints:
-Always make sure the forward-facing seat has been designed and certified by its manufacturer for use on a front seat
with a passenger front and side airbag.
- Never put the forward-facing child re­
straint up, against or very near the in­
strument panel.
- Always
move the passenger seat into its
rearmost position in the seat's fore and
aft adjustment range, as far away from
the airbag as possible before installing
the forward-facing child restraint. The
backrest must be adjusted to an upright
position.
- Make sure that the PASSENGER AIR BAG
OFF light comes on and stays on all the
time whenever the ignition is switched
on .
A WARNING
Rearward-facing child restraints:
-A child in a rearward-facing child safety
seat installed on the front passenger
seat will be seriously injured and can be killed if the front airbag inflates -
even
with an Advanced Airbag System .
- The inflating airbag will hit the child
safety seat or infant carrier with great
force and will smash the child safety seat
and child against the backrest, center
armrest, door or roof.
- Always be especially careful if you must
install a rearward facing child safety seat
on the front passenger seat in exception­
al circumstances.
- Make sure that the
PASSENGER AIR BAG
OFF
light comes on and stays on all the .,..
•
•

194 Audi pre sense
Audi pre sense
Preventative passenger
protection
A pp lies to veh icles: with Audi pre se nse
Audi pre sense can initiate steps to help pro­
tect vehicle occupants in certain situations.
The functions described depend on equ ipment
installed in your vehicle:
Audi pre sense basic*
The following functions can be triggered in
certain driving situations:
- Tightening of the safety belts (for example,
during heavy braking) : the front safety belts
have reversible belt pretensioners. If a colli­
sion does not occur, the safety belts loosen
slightly and are ready to be tightened again.
- Closing the windows and the sunroof*: the
windows and the sunroof* close leaving a
small open gap.
Audi pre sense basic functions can be trig­
gered at speeds above 20 mph (30 km/h).
Vehicles with Aud i drive select*: the deploy­
ment time is adapted in
Dynamic mode.
Audi pre sense front (vehicles with
adaptive cruise control*)
Audi pre sense front includes the functions in
Audi pre sense basic. In addition, within the
limits of the system, the likelihood of a colli ­
sion with the vehicle immediately ahead is al­
so calculated . If the system senses an immi­
nent collision the following functions can be
tr iggered :
- Braking guard
c::> page 92
- Tightening the safety be lts
- Closing the windows and the sunroof* (leav -
ing a small open gap)
Audi pre sense rear (vehicles with Audi
side assist*)
Audi pre sense rear includes the functions in
Audi pre sense basic. In addition, the likeli­
hood of a rear-end collision with the vehicle
coming from behind is also calcu lated.
If the risk
of a co llision is detected, the following
functions can be triggered:
- Tig htening the safety belts
- Closing the windows and the sunroof* (leav-
ing a small open gap)
Audi pre sense plus*
Audi pre sense plus includes the functions in
Audi pre sense front and Audi pre sense rear.
Error message
Audi pre sense: not available
Preventative passenger protection is not avail­
able. See your authorized Audi dealer immedi­
ately to have the malfunction corrected.
_& WARNING
-=
Audi pre sense cannot overcome the laws
of physics. It cannot prevent a collision. Do
not let the increased safety provided
tempt you to take risks. This will increase
the r isk of a collis ion and serious personal
in juries .
- The sensors cannot always detect all ob­
jects. This increases the risk of a colli­
s10n.
-Aud i pre sense does not detect people or
an im als or objects that are crossing the
veh icle's path
c::> page 86.
-The radar sensor's vis ion can be reduced
by heavy rain, ice, snow, heavy road sp ray
and reflections from guard rails, tunnel
entrances, etc. These and similar condi­
tions can prevent vehicles from being ac ­
curately detected and in some cases they
may not be detected at all.
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. This can affect the function of
the Audi pre sense system. Have your au­
thorized Audi dealer check to make sure
that the system is working properly.

Catalytic converter
It is very important that your emission con­trol system (catalytic converter) is function­
ing properly to ensure that your vehicle is run­
ning in an environmentally sound manner .
.. Always use lead-free gasoline¢ page 225,
Fuel supply.
.,. Never run the tank down all the way to
empty.
.,. Never put too much motor oil in your en-
gine
¢ page 235, Adding engine oil~-
.,. Never try to push- or tow-start your veh icle.
The catalytic converter is an eff icient "clean­
up" device built into the exhaust system of
the vehicle . The catalytic converter burns
many of the pollutants in the exhaust gas be ­
fore they are released into the atmosphere.
The exclusive use of unleaded fuel is critically
importa nt for the life of the cata lytic convert­
e r and proper functioning of the engine.
A WARNING
-
- Do not park or operate the vehicle in
areas where the hot exhaust system may
come in contact with dry grass, brush,
fuel spill or other material which can cause a fire.
- Do not apply additional undercoating or
rustproofing on or near the exhaust
man ifold, exhaust pipes, catalytic con­
verter or heat shields. During driving, the
substance used for undercoating cou ld
overheat and cause a fire.
0 Note
- Be aware that just one tank filling with
leaded fuel will already seriously de­
grade the performance of the catalytic
converter.
- Do not exceed the correct engine oil level
¢ page 235.
-Do not drive until the fuel tank becomes
completely empty. The eng ine could mis­
fire . U nburned fuel could a lso get i nto
Dri vin g and en vironm ent 205
the exhaust system and this cou ld cause
the catalytic converter to overheat .
- Do not switch off the ignit ion while the
vehicle is mov ing.
- Do not continue to ope rate your veh icle
unde r these conditions, as othe rwise fuel
can reach the catalytic converter. This
co uld result in overheating of the con­
verter, requir ing its replacement .
- To assure efficient operation of the Emis ­
sion Control System:
- H ave your vehicle maintained prope rly
and in accordance w ith the se rv ice rec­
ommendat ions in you r Warranty &
M aintenance boo klet.
- L ack of prope r maintenance as we ll as
improper use of the vehi cle w il l impair
the function of the em ission contro l
system and could lead to damage .
@ For the sake of the environment
Even when the Emiss ion Control System is
operat ing properly, the exha ust gas can
have a sul fur -li ke exhaust gas smell under
some operating states . This depends on
the sulfur content of the fuel being used .
Using a different brand of fue l may help,
or filling the tank with lead-free super
grade gasoline .
Avoid damaging the
vehicle
When you are drivi ng on poo r roads, or over
c ur bs, s teep ramps, etc., ma ke certai n that
low -lying parts s uch as spoilers and exhaust
system pa rts do not bottom o ut and get dam­
aged.
T h is is espec ially true for veh icles w ith low­
s lung chassis (spor ts chassis)* and fully load­
ed vehicles. •
•