light AUDI A7 2017 Owner´s Manual

Child safety
-Take the child restraint off the front passen­
ger seat and install it proper ly at one of the
rear seat positions if the
PASSEN GER AIR
BA G OF F
light does not stay on.
- Have the airbag system inspected by your
authorized Aud i dealer immediately.
Secure unused safety belts on the rear seat
l8
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Fig . 16 5 Schematic overv iew: keep unused safety be lts
away from chi ld ren i n chil d safety seats.@-oute r rear
safety belt, @ - center rear safety be lt*
~
If a chi ld safety seat is used on the rear bench,
especially with LA TCH universal lower anchorag­
es, the unused safety be lts
mu st be secured so
that the child in the child restraint cannot reach
them ¢,& .
- Gu ide the safety belt webbings @and
®* be­
hind the head restraint of the seat where the
child restraint is installed
¢fig. 165. When do­
ing so, do not engage the convertib le locking
retractor! You should not hear a "clicking"
sound when w inding up the safety be lt .
- Let the belt retractor wind up the safety belt
webb ing .
_& WARNING
A ch ild in a child safety seat installed with the
LATC H lowe r anchorages or w ith the standard
safety belt or a child in a booste r seat on the
rear seat could p lay wit h unused rear seat
safety belts and become entangled. This
cou ld cause t he chi ld ser ious personal injury
and even death.
- Always sec ure unused rear seat safety belts
o ut of reach of ch ild ren in child seats such
as by proper ly routing them aro und the
178
head restraint of the seat where the child
restraint is installed .
- Never activate t he convertible locking re­
tractor when routing the safety belts around
the head restraints.
- Never let anyone s it at the center rear seat­
ing position if the center rear safety belt has
been routed around a rear head restraint.
Child seats
Infant seats
Babies and infants up to about one year old and
20 lbs . or
9 kg need special rearward-facing
child restraints that support the back, neck and
head in a crash.
Fig. 166 Sc hema tic ove rview : rearward -facing infa nt sea t,
p rope rly installed on th e rear sea t
.. When using the veh icle safe ty belt to install a
c hild safe ty seat, yo u must first a ct ivate the
convertib le locking re tractor on the safe ty belt
to prevent the child safety seat from moving
r::!>poge 183 or insta ll 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).
.. Secure unused safety bel ts on the rear seat
c:!> page 178 .
Infants up to about one year (20 lbs . or 9 kg) are
bes t protected in special infant carr iers and child
safe ty seats designed for the ir age group. Many
expe rts be lieve that infa nts and small ch ildren
sho uld r ide o nly in special res tra ints in wh ich the
ch ild faces the back of the vehicle. These infant
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seats support the baby's back, neck and head in a
crash
¢ fig. 166.
The a irbag on the passenger side makes the front
seat a potentia lly dangerous p lace for a child to
ride . The front seat is not the safest place for a
child in a forward-facing chi ld seat. It is a very
dangerous place for an infant or a larger child in
a rearward-facing seat .
A WARNING
Not using a child safety seat, using the wrong
child safety seat or improperly installing a
child restra int increases the r isk of serious
personal injury and death in a crash .
- Never install rear -facing child safety seats
or infant carriers on the front passenger
seat -even with an Advanced Airbag System.
A ch ild will be seriously injured and can be
killed when the inflating airbag hits the
child safety seat or infant carrier with great
force and smashes the child safety seat and
child against the backrest, center armrest
'
door or roof c> page 149, 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 restraints
are designed for the spec ial 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 ch ild
safety seat on the front passenger seat be­
cause of exceptiona l circumstances and the
PAS SENGER AIR BAG OFF light does not
come on and stay on, immed iate ly 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 dev ice, power inverter or seat heater
for child seats) on the front passenger seat
if the device is connected to the 12-volt
socket or the cigarette lighter socket .
Child safety
-If a seat heater has been retrofitted or oth­
erwise added to the front passenger seat,
never install any child restra int 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 cush ion.
- Never place objects on the seat (such as a
laptop, CD p layer, electronic games device,
power inverter o r seat heater for ch ild
seats) . These may influence the electrical
capacitance measu red by the capacitive pas­
senger detect ion system and can also fly
aro und in an accident and cause serious per­
sonal injury .
- Always read and heed all WARNINGS when­
ever us ing a child restrained in a vehicle is
being used
¢ page 140, Safety belts,
¢ poge 148, Airbag system and
¢ page 172, Important information.
179

Child safety
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. 167 Schematic overv iew: installat ion of the attach ­
ments app licable to a LATCH seat
Fig. 168 Schemat ic overview: installat ion of the seat using
the vehicle 's safety belt system
.. When using the vehicle safety be lt to install a
child safety seat, you must first activate the
convertible locking retractor on the safety belt
to prevent the child safety seat from mov ing
¢ page 183 or install the seat using the LATCH
attachments .
.. Push the child safety seat down with your full
weight to get the safety be lt really tight so that
the seat cannot move forward or sideways more than one inch (2.5 cm)
¢ page 183.
.. If the child safety seat is equipped with a tether
strap, attach it to the tether anchors
¢page 189.
.. Secure unused safety belts on the rear seat
¢page 178.
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).
180
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
c> fig. 167 and
¢ fig. 168.
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-fac ing child safety seat .
It is a
very dangerous place for an infant or a larger
ch ild in a rearward-facing seat .
.&_ WARNING
Not using a child safety seat, us ing the wrong
ch ild safety seat or imprope rly i nstalling a
chi ld restraint increases the risk of serious
personal injury and death in a collision or oth ­
er emergency situation.
- Ch ildren on the front seat of any car, even
with Advanced Airbags, can be seriously in­
jured or even killed when an airbag inflates .
A child in a rearward-fac ing ch ild safety seat
installed on the front passenger seat will be
serious ly injured and can be killed if the
front airbag inflates -even with an Ad­
vanced Airbag System .
- The inflating airbag will h it the chi ld safety
seat or infant carr ier with great force and
w ill smash the child safety seat and child
aga inst the backrest, center a rm rest, doo r
or roof.
- Always install rear-fac ing ch ild safety seats
on the rear seat.
- If you must install a rearwa rd facing child
safety seat on the front passenger seat be ­
cause of exceptional circ umstan ces a nd the
PASSENGER AIR BAG OFF light does not
come on and stay on, immediately 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 ch ild safety seat should
be positioned as close as possible to the
backrest on the veh icle seat.
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-For adjustable head restraints : adjust or re­
move the rear seat head restraint if it is dif­
ficult to install the child seat with the head restraint in place¢
page 50 . Install the
head restraint again immediately once the
child seat is removed. Driving w ithout head
restra ints or w ith head rest raints that are
not properly adjusted increases the risk of
serious o r fatal neck injury dramatically.
- Always read and heed all WARN INGS when­
ever using a child res trained in a veh icle is
being used
¢ page 140, Safety belts,
¢ page 148, Airbag system and
¢ page 172, Important information.
&_ WARNING
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 follow ing spec ial
precaut ions be taken:
- 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 .
-Always follow the manufacturer 's instruc­
t ions prov ided with the ch ild safety seat or
infant carrier.
- Always move the front passenger seat to
the highest position in the up and down ad­
justment range and move it back to the
rearmost position in the se at's fore and aft
adjustment range, as far away from the air­
bag as possib le, before insta lling the for ­
ward-facing child restra int .
- Always make sure that the safety belt upper
anchorage is behind the child restraint and
not next to or in front of the chi ld restraint
so that the safety belt will be properly pos i­
t ioned.
- Always make sure that nothing prevents the
front passenger's seat from being moved to
the rearmost position in its fore and aft ad­
justment range.
- Always make sure the backrest is in an up­
right position.
Ch ild safety
-Never p lace or use any e lectrica l device
(such as a laptop, CD player, e lectron ic
games device, power inverter or seat heater
for child seats) on the front passenger seat if the device is connected to the 12-volt
socket or the cigarette lighte r socket.
- If a seat heater has been retrofitted or oth­
erwise added to the front passe nger seat,
never install any child restra int system on
this seat.
- Make sure that the re are no wet objects
(such as a wet towel) and no wate r o r other
liqui ds on t he front passenger seat cush ion.
- Never p lace objects on the seat (such as a
laptop, C D playe r, electro nic games device,
power inverter o r seat heater fo r ch ild
seats). These may influence the electri cal
capacitance measu red by the capacitive pas­
senger detect ion system and can also fly
aro und in an accident and cause serious per­
sonal injury.
- Make sure that the
PASSENGER AIR BAG
OFF
li ght comes on and stays on all the time
whenever the ignit ion is switched on.
- If the
PASSENGER A IR BAG OFF li ght does
not come on and stay on, immediately in­
stall the forward-fac ing ch ild seat at a seat­
ing position on the rea r seat and have the
ai rbag system inspected by your authorized
Aud i deale r.
- Take the child restra int off the front passen­
ge r seat and install it prope rly at one of the
rear seat positions if the
PASSENGER AIR
BAG OFF
light does no t stay on whenever
the igni tion is switched on.
181

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body and the front of the passenger compart­
ment, the airbag can inflate completely and pro­
vide supp lemental protect ion in certain frontal
collisions.
_&. WARNING
Not using a booster seat, using the booster
seat improperly, incorrectly installing a boos­
ter seat or using the vehicle safety belt im­ properly increases the risk of serious personal
injury and death in a collision or other emer­
gency situat ion. To help red uce the risk of se­
rious personal injury and/or death:
- T he shoulder be lt must lie as close to the
center of the child's collar bone as possible
and must lie f lat and snug on the upper
body. It must never lie across the throat or
neck. The lap belt must lie across the pelvis
and never across the stomach or abdomen.
Make sure that the belt lies flat and snug.
Pull on the belt to tighten if necessary .
- Failure to properly route safety belts over a
child's body will cause severe injuries in an
accident or other emergency situation
¢ page 140.
-The rear side of the child safety seat should
be pos itioned as close as poss ible to the
backrest on the vehicle seat.
- For adjustable head restraints : adjust or re ­
move the rear seat head restraint if it is d if­
ficult to install the child seat with the head restra int in place
<=? page 50. Ins tall the
head restrain t again immediately once the
child seat is removed. Driving w ithout head
restraints or with head restraints that are
not properly adjusted increases the risk of
serious or fatal neck injury dramatically.
- Never let a child put the shoulder belt under
the arm or behind the back, because it cou ld
cause severe injur ies in a crash.
- Children on the front seat of any car, even
with Advanced Airbags, can be seriously in­
jured or even killed when an airbag inflates.
- Never let a child stand or knee l on any seat,
for example the front seat.
- Never let a child ride in the cargo area of
your vehicle.
Ch ild safety
-Always remember that a child leaning for­
ward, sitting sideways or out of position in
any way during an accident can be struck by
a deploying airbag. Th is w ill result in serious
personal injury or death .
- If you must install a booster seat on the
front passenger seat because of exceptional
circumstances the
PASSEN GER AIR BAG
OFF
li ght must come on and stay on, when­
eve r the ignit io n is switched on.
- I f the
PASSENGER AIR BAG OFF light does
not come on and stay on, perform the
checks desc ribed
¢ page 160, Monitoring
the Advanced Airbag System.
- Take the child restra int off the front passen­
ge r seat and install it prope rly at one of the
rear seat positions i f the
PAS SENGER AIR
BAG O FF
light does not stay on whenever
the ignition is switched on .
- Always read and heed all WARNINGS when ­
ever using a chi ld restrained in a vehicle is
be ing used ¢
page 140, Safety belts,
c:> page 148 , Airbag system and
c:> page 172, Important information.
Securing child seats
Securing a child safety seat using a safety
belt
Safety belts for the rear seats and the front pas­
senger can be locked with the convertible locking
retractor to properly secure child safety seats .
The safety belts emergency lock ing retractors for
the rear seats safety be lts and for the front pas­
senger's seat safety be lt have a conve rtible lock ­
ing retractor for child restraints . The safety be lt
must be locked so that be lt webbing cannot un ­
reel. The retractor can be activated to lock the
safety belt and prevent the safety belt webbing
from loosening up dur ing normal driving . A ch ild
safety seat can only be properly installed when
the safety be lt is locked so that the ch ild a nd
c hi ld safety seat will stay in place.
Always remember : Even though your veh icle is
equipped with an Advanced Airbag system, all
children, especially those 12 years and younger, .,.
183

Child safety
should always ride in the back seat properly restrained for their age and size.
A WARNING -
Improperly installed child safety seats in­
crease the risk of serious personal injury and
death in a collision.
- Always make sure that the safety belt re­ tractor is locked when installing a child
safety seat. An unlocked safety belt retrac­
tor cannot hold the child safety seat in place
during normal driving or in a crash.
- 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 make sure that the rear seat back­
rest to which the center rear safety belt* is
attached is securely latched whenever the
rear center safety belt is being used to se­
cure a child restraint.
- If the backrest is not securely latched, the
child and the child restraint will be thrown
forward together with the backrest and will
strike parts of the vehicle interior. The child
can be seriously injured or killed.
- Never install rear-facing child safety seats
or infant carriers on the front passenger
seat. A child will be seriously injured and
can be killed when the passenger airbag in­
flates.
- 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 or infant
carriers installed on the front passenger's
seat may interfere with the deployment 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 when­
ever using a child restrained in a vehicle is
being used
¢page 172. Special precautions
184
apply when installing a child safety seat on
the front passenger seat¢
page 149, Child
restraints on the front seat -some impor­
tant things to know.
A WARNING
Always take special precautions if you must
install a forward or rearward-facing child re­
straint on the front passenger's seat in excep·
tional situations:
- Whenever a forward or rearward-facing
child restraint is installed on the front pas­
senger 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 ¢
page 160, Monitoring
the Advanced Airbag System.
- Take the child restraint off the front passen­
ger seat and install it properly at one of the
rear seat positions if the
PASSENGER 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 protection.
- An improperly installed child restraint can
interfere with the airbag as it deploys and
seriously injure or even kill the child.
-Always carefully follow the manufacturer's instructions provided with the child safety
seat or carrier .
- After checking to make sure that the child
restraint is properly installed, make certain
that the child restraint is correctly recog­
nized by the capacitive passenger detection
system in the front passenger seat and that
the
PASSENGER AIR BAG OFF light signals
the correct front passenger frontal airbag
status.
A WARNING
Forward-facing child restraints:
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-Always 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.
- Never put the forward-facing child restraint
up, against or very near the instrument pan­
el.
- Always move the front passenger seat to
the highest position in the up and down ad­
justment range and move it back to the
rearmost position in the seat's fore and aft
adjustment range, as fa r away from the air­
bag as possib le, before insta lling the for­
wa rd-facing child restra int.
- Always make sure that the safety belt upper
anchorage is beh ind the child restraint and
not next to or in front of the chi ld restraint
so that the safety belt will be properly posi­
tioned.
- Make sure that the
PAS SENGER AIR BAG
OFF
light comes on and stays on all the time
whenever the ignition is switched on .
_&. WARNING
Rearward-facing child restraints:
- A ch ild 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 Ad­
vanced Airbag System.
- The inflating a irbag will hit the child safety
seat or infant carrier with great force and
will smash the ch ild safety seat and child
against the backrest, center armrest, door
or roof .
- Always be especially careful if you must in­
stall a rearward facing child safety seat on
the front passenger seat in exceptional c ir­
c u mstances.
- Make sure that the
PASSENGER AI R BA G
OFF
light comes on and stays on all the time
whenever the ignition is switched on.
- If the
PA SSENGER A IR BAG OFF light does
not come on and stay on, immediately in­
sta ll the rear-fac ing ch ild safety seat in a
rear seating position and have the airbag
system inspected by your Audi dealer .
Child safety
Activating the convertible locking retractor
Use the convertible locking retractor to secure a
child restraint .
Always heed the ch ild safety seat manufacturer 's
instruct ions when installing a child restraint in
your vehicle. To activate the convertible locking retractor:
.. Place the child restraint on a seat, preferably
on the rear seat .
.. Slowly pull the belt
all the w ay out .
.. Route it around or through the child restra int
be lt path ¢&_ .
.. Push the ch ild safety seat down with you r full
weight to get the safety belt really tight.
.. Insert the belt tongue into the buckle for that
seating position.
.. Guide the safety belt back into the retractor un­
til the belt lies flat and snug on the child safety
seat .
.. You should hear a ''cl icking" noise as the belt
w inds back into the inertia reel. Test the con ­
vert ible lock ing retractor by pull ing on the belt .
You shou ld no longer be able to pull the belt
out of the retractor. The convertib le loc kin g re­
t ractor is now activated.
.. Make sure that the red release button is facing
away from the child restraint so that it can be
unbuckled quickly .
.. Pull on the belt to make sure the safety belt is
properly tight and fastened so that the seat
cannot move forward or sideways more than
one inch (2 .5 cm) .
,&. WARNING
Using the wrong ch ild rest raint o r an improp­
e rly installed child restra int can cause se rious
personal injury or death in a crash.
- Always make sure that the safety be lt re­
tr actor is locked when installing a child
safety seat . An un locked safety be lt retrac­
tor cannot hold the chi ld safety seat in p lace
during normal driving or in a crash.
- Always buckle the child safety seat firm ly in
p lace even if a child is not sitting in it. A
loose child safety seat can fly around during
a sudden stop or in a crash. .,.
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Tether anchors and tether straps
Fig. 174 Te the r ancho rs: att achm ent hook locatio ns be­
hi nd the rea r seatbacks
The tether anchors for the two/three* re ar seat­
ing positions are located on the backside of the
rear seatbacks
¢ fig. 174. Vehicles with two rear
seating positions are equipped with two tether
anchors.
A tether is a straight or V-shaped strap that at ­
taches the top part of a child restraint to special
anchorage points in the vehicle.
The purpose of the tether is to red uce the for­
ward movement of the child restraint in a crash,
in order to he lp reduce the risk of head injury
that could be caused by striking the vehicle inte­ rior .
F orward facing child restraints manufactured af­
ter September 1, 1999, are required by U.S. fed­
eral regulations to comply with new child head movement performance requirements . These
new performance requirements make a tether
necessary on most new child safety seats .
A WARNING
Improper installation of child restraints will
increase the risk of injury and death in a
crash.
- Always follow the instructions provided by
the manufacturer of the child restra int you
intend to install in your Aud i.
- Improper use of child restra int anchors (in­
cl uding tethe r anchors) ca n l ead to inj ury in
a collision. The anchors are designed to
withstand only those lo ads imposed by cor­
rectly f itted child restraints .
Child sa fety
- Never mount two child restraint systems on
one LATCH lower anchor point.
- Never attach two child restraint systems to
one tether strap or tether anchorage.
- Never attach a tether strap to a tie-down
hook in the luggage compa rtment.
- Never use child restraint tether anchorages to secure safety be lts or other kinds of occu­
pant restraints.
- Never secure or attach any luggage or other
items to the LATCH lower anchorages or to
the tether anchors.
- If you must install a rearward facing child
safety seat on the front passenger seat be­
cause of exceptional circumstances and the
PAS SENGER AIR BAG OFF light does not
come on and stay on, immediately install
the rea r-facing child safety seat in a rear
seating position and have the a irbag system
i n spe cted by your Audi dea ler.
Installing the upper tether strap on the
anchorage
F ig . 1 75 Tet her st rap: p roper rout ing an d mount ing
Installing the tether strap
.,. Release or deploy the tether strap on the child
restraint according to the ch ild rest raint manu­
facture r's instr uctions .
.,. Guide the upper te ther s trap under or s ideways
of the rear head restraint~
fig. 175 (dependi ng
on the chi ld restraint).
.. Attach the tether strap anchorage hook into
the tether anchorage.
.,. Pull on the tether strap hook so that the spring
catch of the hook engages .
.,. Tighten the tether strap firmly following the
child restra int manufacture r's instructions . .,.
189

Child safety
Releasing the tether strap
.,. Loosen the tension following the child restraint
manufacturer's instructions.
.,. Depress the spring catch on the hook and re­
leas e it from the anchorage.
(D Note
If you leave the child restraint with the tether
strap firmly installed for several days, this
could leave a mark on the upholstery on the
seat cushion and backrest in the area where
the tether strap was installed. The upholstery
would also be permanently stretched around the tether strap . This applies especially to
leather seats.
Using tether straps on rearward-facing
child restraints
Currently, few rear-facing child restraint systems
come with a tether. Please read and heed the
child restraint system manufacturer's instruc­
tions carefully to determine how to properly in­
stall the tether.
A WARNING
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, or
door.
- If you must install a rearward facing child
safety seat on the front passenger seat be­
cause of exceptional circumstances and the
PASSENGER AIR BAG OFF light does not
come on and stay on, immediately install
the rear-facing child safety seat in a rear
seating position and have the airbag system
inspected by your Audi dealer.
190
Additional information
· Sources of information about child
restraints and their use
There are a number of sources of additional in­
formation about child restraint selection, instal­
lation and use :
NHTSA advises that the best child safety seat is
the one that fits your child and fits in your vehi­
cle, and that you will use correctly and consis­
tently.
Try before you buy!
U.S National Highway Traffic Safety Administra­
tion
Tel.: 1-888-327-4236 (TTY: 1-800-424-9153)
http://www.nhtsa.gov
http:/ /www.safercar.gov
National SAFE KIDS Campaign
Tel.: (202) 662-0600 http://www.safekids .org
Safety BeltSafe U.S.A
Tel.: (800) 745-SAFE (English)
Tel.: (800) 747-SANO (Spanish)
http://www.carseat.org
Transport Canada Information Centre
Tel.: 1-800-333-0371 or call 1-613-998-8616 if
you are in the Ottawa area
http://www.tc.gc.ca/ eng/roadsafety/menu. htm
Audi Customer Relations
Tel.: (800) 822-2834

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Checking and Filling
Gasoline
Fuel supply
Applies to: vehicles with gaso line engine
Using the right fuel helps keep the environment
clean and prevents engine damage .
Fuel reco mm endati on
The fuel recommended for your vehicle is unlead­
ed pr em ium
grade gasoline. Audi recommends
using TOP TIER Detergent Gasoline with a mini­
mum octane rating of 91 AKI (95 RON). For more
information on TOP TIER Detergent Gasoline,
p lease go to the official website
(www.toptiergas .com) .
The recommended gasoline octane rating for
your engine can also be found on a label located
on the inside of the fuel filler flap . Th is rating
may be spec ified as AKI or RON.
Your vehicle may also be operated using unlead­
ed regular gasoline with a min imum octane rat ­
ing of 87 AKl/91 RON. However, using 87 AKl/91
RON octane fuel will slightly reduce engine pe r­
formance.
U se unlea ded gas oline only. Unleaded gasoline
is available throughout the USA, Canada, and in
most European count ries . We recommend that
you do not ta ke your vehicle to areas or countries
where un leaded gasol ine may not be availab le.
For more information on refueling your vehicle,
see
~ page 193.
Octane r ating
Octane rating indicates a gasoline's ability to re­
sist engine damaging "knock" caused by prema­
ture ignit ion and detonation . Therefore , buy ing
the correct grade of gasoline is very important to
h e lp prevent poss ible engine damage and a loss
of eng ine performance.
Gasoline most commonly used in the Un ited
States and Canada has the following octane rat­
ings that can usually be found on the filler pump:
- Premium Grade: 91 -96 AKI
Ch eck ing and Filling
- Regu lar Grade: 87 -90 AK I
E xplanation of the abb reviations:
AK I=
Anti Knock Index = (R +M)/2 = (RON +MON)/
2
RON = Research Octane Number
MON = Motor Octane Number.
(D Note
- Do not use any fue l w ith octane ratings low­
er than 8 7 AKI or 91 RON otherwise expen­
sive engine damage w ill occur .
- Do
not use leaded gasoline. The use of lead­
ed gasoline will severe ly damage your vehi­
cle's catalytic converter and its ability to
control exhaust emissions .
Blended gasoline
Applies to: vehicles with gasoline engine
Use of gas olin e con tainin g alcoh ol or MTBE
( meth yl t ert ia ry but yl ether )
You may use unleaded gasoline blended with al­
cohol or MTB E (commonly referred to as oxygen ­
ates) if the blended m ixture meets the follow ing
criteria:
Blend of gasolin e methanol (wood alcohol or
methyl alcoho l)
-Anti -knock index must be 87 AKI or h igher.
- Blend must contain no more than 3% metha-
nol.
- Blend must contain more than 2% co-solvents.
Blend of g asoline and ethanol (grain alc oh ol or
e th yl alcoh ol)
- Anti-knock index must be 87 AKI or h igher .
- Blend must not conta in more than 15% etha-
nol.
Bl end of g asoline and MTBE
-Anti-knock index must be 87 AK I or h igher.
- Blend must contain not mo re than 15% MTBE.
Se asonall y adjust ed ga soline
Many gasoline grades are blended to perform es­
pecially well for winter or summer dr iving . Dur-
ing seasonal change-over, we suggest that you ..,.
191