fold seats AUDI A4 CABRIOLET 2009 User Guide

When the electronic control unit registers a low severity crash and
the safety belt is being used, the airbag will not deploy . If the safety
belt is not being used, the first stage deploys, followed by the
second stage afte r a much later time in the crash sequence.
If the electronic control unit registers a crash of medium severity,
the first stage of the airbag deploys followed by the second stage at
a much later t ime in the crash sequence -regardless o f whether the
safety belt is being used or not. In higher severity crashes as regis­
tered by the e lectronic contro l unit, both the first and second stages
deploy almost at the same time.
On the passenger side, regardless of safety belt use, the airbag will
be turned off if the weight on the passenger seat is less than the
amount programmed in the e lectronic control unit . The front airbag
on the passenger s ide will a lso be turned off if one of the child
safety seats that has been certified under Federal Motor Vehicle
Safety Standard 208 has been recognized on the seat. The
PASSENGER AIR BAG OFF light comes on and stays on to tell you
whe n the front Advanced Airbag on the passenger side has been
turned off=>
page 170, "Child restraints on the front seat -some
impor tan t things to know".
& WARNING
To reduce the risk of injury when an a irbag infl ates , always wear
s afet y belts properly .
• If you are unre stra ined , leaning forward , sitting sideway s or out
of position in any w ay, your risk of in jur y i s mu ch hi gher.
• You will als o recei ve se riou s injurie s and could e ven b e killed if
you are up again st the airbag or too clo se to it when it inflate s -
even with an Advanced Airbag =>
page 168 . •
Safety first
Airb ag syst em
More important things to know about front
airbags
F ig . 173 Inflated front
airba gs
Safety belts are important to he lp keep front seat occupants in the
proper seated position so tha t airbags can unfold properly and
provide supplementa l protection in a fronta l collision.
The front airbags are designed to provide additional protection for
the chest and face of the driver and the front seat passenger when: • safety belts are worn properly,
• the seats have been positioned so that the occupant is properly
seated as far as possib le from the a irbag,
• and the head restraints have been properly adjusted.
Because a irbags inflate in the blink of an eye with great force, thi ngs
you have on your lap or have placed on the seat could become
dangerous projectiles, and be pushed into you if the airbag inflates.
When a n airbag deploy s, fine dust is released . This is normal and is
not caused by a fire in the vehicle. This dust is made up mostly of a
powder used to lubrica te the airbags as they deploy . It could irri tate
skin.
It is important to remember that while the supplemental airbag
system is designed to reduce the likelihood of serious injuries, other
injuries, for example swelling, bruising and minor abrasions, can
a lso happen when airbags infla te . Airbags do no t pro tect the arms ...
~ehicle care irechnical data

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or the lower parts of t he body. Front airbags on ly supp lement the
th ree p oint safe ty belts in s ome front al c olli sio ns in which the
vehic le dece leration is high enou gh to deploy th e airbags .
Front airbags will not deploy:
• if the ignition is switched off when a crash occ urs,
• i n sid e coll is ions ,
• i n rea r- e nd collisi ons ,
• in rollovers,
• when th e c ras h de cele rat io n measu red by th e airba g sys tem is
l ess than the minimum threshold needed for a irbag deplo yment as
r egi stere d by t he ele ctr onic con trol unit.
The front passenger airbag will also not deploy :
• whe n t he fr ont pass enge r sea t is not occup ied,
• when the weight on the front passenger seat as sensed by the
A dvanced A ir b ag Sys te m in d ica tes th at the fr ont airba g on the
p assenge r side has to be t urned off b y the e lectronic cont rol unit
(t he
PASSENGER AIR BAG OFF ligh t com es o n an d stays o nl.
& WARNING
Sitting in the wrong posit ion can increase the risk of serious injury
in crashes .
• To reduce the risk of injury when the airbags inflate , the driver
and passengers must always sit in an upright position , must not
lean against or place any part of the ir body too close to the area
where the airbags are located.
• Occupants who are unbelted , out of posit ion or too close to the
airbag can be seriously injured by an airbag as it unfolds with
great force in the blink of an eye:::::,
page 170 .
& 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 arm rest , door or roof.
• Always install rear-facing child safety seats on the rear se at.
• If you must install a rearward facing child safety seat on the
front passenger seat because of exceptional circumstances and
the PASSENGER AIR BAG OFF light does not come on and stay on, i mmediately install the rear-facing child safety seat in a rear
seating position and have the airbag system inspected by your
Audi dealer .
& WARNING
Objects between you and the airbag will increase the risk of injury
in a crash by interfering with the way the airbag unfolds or by
being pushed into you as the airbag inflates .
• Never hold things in your hands or on your lap when the vehicle
is in use.
• Never transport items on or in the area of the front passenger
seat. Objects could move into the area of the front airbags during
braking or other sudden maneuver and become dangerous projec ­
tiles that can cause serious personal injury if the airbags inflate .
• Never place or attach accessories or other objects (such as cup
holders , telephone brackets , large, heavy or bulky obje cts) on the
doors , over or near the area marked "AIRBAG" on the steering
wheel, instrument panel , seat backrests or between those areas
and yourself . These objects could cause injury in a crash, espe­
cially when the airbags inflate .
• Never recline the front passenger's seat to transport objects .
Items can also move into the area of the side airbag or the front ..,

Child Safety IJ!III _________________________________ __:::...:....:...:..::.:......:__ ___ ....:.!.-__
& WARNING (continued )
• Always make sure the seat backrest to which the child restraint
is installed is in an upright position and securely latched into place
and cannot fold forward . Otherwise , the seat back with the child
safety seat attached to it could fly forward in the event of an acci ­
dent or other emergency situation .
• Always read and heed all WARNINGS whenever using a child
restrained in a vehicle is being used
=> page 190 . Special precau­
tions apply when installing a child safety seat on the front passenger seat=>
page 170 , "Child restra ints on the front seat -
some important things to know ".•
Deactivating the convertible locking retractor
The c onver tib le l ocking retrac tor for ch ild res tra in ts will
be d ea ctivat ed automat ically wh en the belt i s wound all
th e way ba ck in to the retractor .
-Pre ss th e red bu tton o n the sa fety be lt bu ckle . Th e b elt
t o ngue will pop out of the b uck le .
- Guide the be lt all the w ay b ack in to i ts s to w ed p osition.
A lways l et t he safety belt retract complet ely into its stowed pos itio n.
T he safety belt can now be used as an ord inary safety be lt w ithout
t he conve rtibl e locking retractor for chi ld restrain ts.
I f the converti ble locking retractor should be activated inadvert ­
en tly, the safet y belt must be unf astened and guid ed completel y
back into its stowed pos ition to deactivat e th is feature. If the
c o nver tible loc kin g re tractor is n ot deac tiva te d , th e safe ty be lt wi ll
g radua lly becom e tighter and uncomfortab le to w ear .
Controls and equip­
ment Safety first Vehicle operation
& WARNING
Improperly installed
child safety seats in crease the risk of serious
personal injury and death in a collision.
• Never unfasten the safety belt to deactivate the convertible
locking retractor for child restraints while the vehicle is moving .
You would not be restrained and could be seriously injured in an
accident.
• Always read and heed all WARNINGS whenever using a child
restrained in a vehicle is being used=>
page 190. Special precau ­
tions apply when installing a child safety seat on the front
passenger seat=>
page 170 , "Child restraints on the front seat -
some important things to know ".•
Additional Information
What types of child restraint anchors are
available and how are they related to child
safety?
F or years, chil d restraints have been installed using the safety belts
a lre ady pre s en t in ev ery ve hicle .
Sinc e Septem ber 1, 1999, c hild restraint manufactur ers have b een
providing tether straps that attach the top of the chi ld rest raint to
th e veh icles structure, on most of t heir forward -facin g syst ems in
order to com ply with U.S. Federal regulations for child restraint
per formanc e in a cras h. V ehi cle m anu fac tur ers a re r equi red to
phase -i n tether ancho rages for attach ment of the tether st rap in
their U.S. veh icles beginni ng Septem ber 1, 1999.
The combi nation of the t ether anc horag es and t he lower anchor ­
age s is now gene ra lly calle d th e
LATCH system f or "Lo w er An chors
and Tether for Children ". ..,
Vehicle care Do-it-yourself service Technical data

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& WARN ING (continued )
• Do not apply additional undercoating or ru stpr oofing on or
near the e xhau st man ifold , ex hau st p ipe s, c atalyti c con verter or
heat sh ields . While d riving , the sub stan ce used for underco ating
c ould overheat and cau se a fire .
• Always read and heed all WARNINGS and other informati on
~ page 230.•
Care of interior
Aluminum trim
Use on ly neutral -pH produc ts to remove spots and deposits from
aluminum surfaces. Chrome care products and alka line cleaners
wi ll attack aluminum surfaces and can damage them over time.
& WARNING
Alway s read and heed all WARNINGS and the infor mation
~ page 2 30. •
Fabrics and fabric coverings
Fabrics and fabric coverings (e .g. seats, door trim pane ls, etc.)
should be cleaned at regu lar intervals with a vacuum cleaner. This
removes surface dirt partic les which could become embedded in
the fabric through use . Steam c leaners s hould not be used , because
the steam tends to push the dirt deeper into the fabric and lock it
t here .
Normal cleanin g
Generally, we recommend using a so ft sponge or a lint -free
microfiber cloth to the clean fabric. Brushes should only be used for carpets and floor mats, since other fabric surfaces could be harmed
b
y brushes .
Normal surface stains can be cleaned using a commercially avai l­
able foam cleaner . Spread the foam on the surface of the fabric with
a soft sponge and work it in gently. Do not satura te the fabric. Then
pat the foam dry using absorbent, d ry cloths (e.g. microfiber cloth)
and vacuu m it after it has dried comp lete ly .
Cleaning stains
Stains caused by beverages (e.g . coffee, fruit juice, etc.) can be
treated with a mild detergent solution. Apply the detergent solution
wi th a sponge . In the case of stubborn stains, a de tergent paste can
be applied direct ly to the stain and worked into the fabric. After ­
wa rds, use copious amounts o f clean wa ter to remove the
remaining detergent . App ly the water with a damp cloth or sponge
and pat the fabric dry with an absorben t, dry c loth.
Stains from choco late or makeup should have detergent paste (e.g.
ox -gall soap) rubbed into them . Afterwards, remove the soap with
water (damp sponge).
A lcoho l can be used to treat stains from grease, oi l, lipstic k or a ba ll­
point pen . Me lted grease or dye must be patted off us ing absorbent
material. It may be necessary to retreat the areas with detergent
paste and wa te r.
I n the case of general so iling of the upholstery and cover material,
we recommend hir ing a specialist that has the equipment to clean
t he seat covers and other fabric sur faces by shampooing and spray
extraction.
& WARNING
Alway s read and heed all WARNINGS and the information
~ page 230.

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•
[ i ] Tip s
Open Ve lcro fasteners on your cloth ing can damage the seat cover .
Please make sure that Ve lcro fasteners are closed .•
Plastic parts and instrument panel
A lways use a c lean cloth moistened in clear water to clean these
areas . For persistent dirt use an Audi approved
solvent-free plastic
cleaner/protectant.
& WARNING
Solvents can change the properties of some plastics and make it
harder for the airbag to deploy .
• Never clean the instrument panel or the surfa ce of Airbag
module s with c leaning produ cts that contain sol vents .
• Products containing solvent s will make the surface of th is part
porous .
• Serious injuries can re sult if plastic parts come loo se when the
airbag is deployed .
• Alway s read and heed all WARNINGS and the information
~ page 230 .
0 Note
Cleaning agents containing solvents wil l attack the material and can
change the way it be haves. •
Applies to veh ic les : wi th n atural leat her
Natural leather
Audi makes great effor ts to maintain the proper ties,
n at ural look an d feel of in terior le ather.
General
We offer many different types of leather on our vehic les . Most are
d iff erent types of nappa leather, which has a smoo th surface and
comes in various co lors .
The in tens ity of the c olor de termines the visua l characteristics and
appearance. I f the surface of the leather has a typ ical natu ra l loo k,
then the leather is a nappa leather that has been left in a re latively
natura l condition. This leathe r off ers pa rticu larly good com fort and
breathes we ll. Fine veins, closed grains, insect bites, skin folds, and
su btle varia tions in c olor remain visib le . These characterist ics
demonstrate that the material is natural.
Natura l nappa lea ther is not c ove red by a color finish. It is th erefo re
more sensitive to soiling and wear, which is something you need to
consider if children, animals or other factors might prove to be
particularly hard on the leather .
By contrast, leather types that are covered by a colored finish layer
are m ore dura ble. This has a pos itive effect on the lea ther's resis­
tance to wear and soiling in daily use. On the other hand, the typical
c haracte ristics of natura l leather are barely or not appa re nt.
However , this does not mean that the leather itse lf is of inferior
quality.
Care and handling
Because of the exclusive nature of the types of leat her that Audi
uses and their unique properties (such as sensitivity to oi ls, grease ,
s o iling, etc.), y ou will need to be somewhat ca ref ul w ith t hese
leathers, and a certain type of care is required . For example, dark
c lothing materials can discolor leathe r seats (especially if such
clothing is damp and was not dyed correctly!. Dust and dirt particles .,_
Vehic le care

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in pores, folds, and seams can have an abrasive effect and can
damage the leather surface as well as weaken seams.
The leather should be cleaned regularly as needed . After having
been used for a relatively long time, your leather seats will acquire
a rich aged finish. This is a characteristic of natural leather and a
sign of true quality.
In order to maintain the value of this natural product over the life of
your vehicle, you should follow the recommendations below :
0 Note
• To keep your leather from bleaching out, do not allow it to be
exposed to bright sunlight for long periods of time. If you have to
leave the vehicle parked outside for long periods, cover the leather
to protect it from direct exposure to sunlight.
• Sharp objects on clothing, such as zippers, rivets or sharp pieces
on belts can leave permanent scratches or scrape marks on the
surface of the leather .
[ i ] Tip s
• After each time you clean the leather and at regu lar intervals, use
a leather preservative creme that contains UV -blockers and that
works into the leather. This creme will nourish and moisturize the leather, helping it to breathe and stay supple . It also helps to build
up a protective coating on the surface .
• Clean the leather every 2 -3 months, and clean any areas that get
soiled.
• Remove fresh marks made by ballpoint pens, ink, lipstick, shoe
polish, etc . as soon as possible.
• Preserve the color of the leather as needed by using a special
colored leather care creme to touch up areas of uneven color .•
Ap plies to vehi cles: w it h n atu ral leather
Cleaning and caring for leather upholstery
and trim
Natural leather requires special care and attention.
Norm al c leaning
- Clean soiled areas with a slig htly mo istened cotton or
woolen cloth.
Mor e stubborn dirt
- More stubborn dirt can be removed using a cloth satu­
rated with a mild soap solution (2 tablespoons mi ld
liquid soap).
- Never allow the soap solution to saturate the leather, and
make certain that no water soaks into the seams .
Wipe off the soap solution with a soft, dry cloth.
Cl eaning spot s
- Remove fresh wate r-ba sed spots (such as coffee, tea,
juices, blood) w ith an absorbent c loth or paper towe l.
- Remove fresh greas e or oil-ba sed spots (such as butter,
mayonnaise, chocolate) with an absorbent cloth or paper
towel, or use the c leaner from the leather care kit if the
spot has not yet penetrated into the surface of the leather.
- Use an oil/grease dissolving spray, if oil /gr ease spots
h ave dried on .
- Remove specific kinds of spots (ballpoint pen, felt
marker, fingernail polish, water-based paint, shoe polish,
etc.) with a spot remover specifically formulated for leather . .,_

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Infant seats . . . . . . . . . . . . . . . . . . . . . . . . 195
How do I properly ins tall an infant seat in
my vehicle? ...... .... .... .... .. 195
Safety instructions . . . . . . . . . . . . . . . 195
Inside rear view mirror ..... .. .... .... . 88
Installing child safety seats
Sa fet y bel ts . . . . . . . . . . . . . . . . . . . . . 200
Instruments and controls ............. 12
Genera l ill ustration .... ... .... .... . 11
Illumination ...... ... . ......... 15, 81
Interior lights . ...... ... ........ .... . 84
Luggage compartment .. ...... ... .. 84
J
Jack and tools . . . . . . . . . . . . . . . . . . . . . . 290
Jumpe r cables . . . . . . . . . . . . . . . . . . . . . 305
Jump -starting 304
K
Key ...... ... .... .... .... .... ....... 47
Battery replacement . . . . . . . . . . . . . . . 49
Coded sett ings . . . . . . . . . . . . . . . . . . 110
Conveni ence op ening and closing of pow -
er top . ... .. .... .... .... ........ 63
Convenience opening and closing of w indows ....... ........ .... ... . 53
Emergency key . . . . . . . . . . . . . . . . . . . 47
Key replacement . . . . . . . . . . . . . . . . . . 47
Master key . . . . . . . . . . . . . . . . . . . . . . . 47
Valet key . . . . . . . . . . . . . . . . . . . . . . . . . 47
Key coded s ettings
Clima te con trols ... ...... ... . .... 110 Keyless
entry remote control
Kick -down 48, 51
multitronic® . . . . . . . . . . . . . . . . . . . . 135
tiptronic® ............. .... ... ... 129
Knee airbags . .... ..... .. .... .... ... 184
Description ... ... ... ... .... .... .. 184
How they work . . . . . . . . . . . . . . . . . . . 185
Important safety instructions 186
L
LATCH .................. .... .... .. 205
Description ... ... ... ... .... .... .. 205
Guidance fixtur es for lower anchorages .
206
Installing a child restraint .. .... ... 208
Location ... .. .... .. .. ... .. .. .... 205
Mounting and re leasing the anchorage
hook .... ... .... .. .. .. .. .. .. ... 209
Leather .. ... .. ... .. . ..... .... .... .. 239
Cleaning .............. .... .... .. 240
Leaving-home-function ...... .... .... . 80
Lifting jack .. . ... .... ... .. ...... .... 296
Lifting vehicle . .... ................. 308
Light sensor defec tive . ...... ...... ... 33
Ligh t se nsor package
Auto mat ic headligh t control ... .... . 77
Lights Coming -home /leavi ng-home -function 80
Emergency flasher .......... ...... 82
Front fog lights . ...... .... .... .... 79
Headligh ts . .... ....... .... .... ... 76
High beam .... .... .... .... .... 76 , 83 High bea
m wa rning /indicator light ... 22
Ins trumen t panel illum ination ... .... 81
Side marker lights ..... ... ........ . 76
Turn signals ... .... ... ... . ... ..... 83
Xenon headlights .. .... ... .... .... 82
Load ing the luggag e compartmen t 153
Locking Power locking switch .............. 54
Rear lid .... ... .... ............... 55
R emote control .. .. ........... .. .. 51
Using the key ...... .... ... .... .. .. 53
Lower anchorage locator button ...... 205
Lower universal anchorage (Canada) ... 205
Lower universal anchorage bars (Canada) ...
205
Luggage
Stowing 153
Luggage compartment
Light .......... ....... .. .. .... ... 84
Sk i sack . . . . . . . . . . . . . . . . . . . . . . . . . 103
S ee also Loading the luggage
c ompartment .......... . ... .... 153
Lumbar support . ........... . ... ..... 98
M
Maintenance .. ..... .. .... .... ...... 316
Malfunction Indicator Lamp (MIU .. .. 19 , 27
Manual operat ion
Power top . . . . . . . . . . . . . . . . . . . . . . . . 68
Manual s eats
Adjus ting the h ead restra ints ... .... 95
Fold ing the seatback forward ... ... . 95

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Opening and closing the windows 53
Operating locks with the fold-out key 53
Rear lid .......................... 55
Remote control ................ 48, 51
Un locking and locking vehicle ....... 51
Power outlets . . . . . . . . . . . . . . . . . . . . . . 106
Power seats Adjusting the seatback ............. 97
Adjustment . ...... .... .... .... ... 96
Folding the seatback forward ...... . 99
Power steering . . . . . . . . . . . . . . . . . . . . . 217
Power top . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Care and cleaning ...... .... .. .... 233
Closing ........................ .. 62
Convenience close/open feature .. ... 63
Conven ience opening/closing ....... 63
Correcting a malfunct ion . . . . . . . . . . . 65
Display messages . . . . . . . . . . . . . . . . . 64
Genera l information . . . . . . . . . . . . . . . 61
Malfunction ...... ..... .. .... .... . 64
Manual operation . .... .... ...... .. 68
Opening ..................... .... 62
Variable storage bay . . . . . . . . . . . . . . . 64
Warning/indictor lights ........ .... 21
Wind deflector . . . . . . . . . . . . . . . . . . . . 66
Power window switches . . . . . . . . . . . . . . 59
In the driver's door ... .... ... ...... 59
In the front passenger's door . . . . . . . 60
Reactivating the system . . . . . . . . . . . . 60
Pregnant women Special considerations when wearing a safety belt . . . . . . . . . . . . . . . . . . . . . 165 Programming
the Homelink® universal re-
mote control . . . . . . . . . . . . . . . . . . . 139
Proper occupant seating positions .... 148
Proper safety belt position . . . . . . . . . . . 164
Proper seat ing position
Front passenger . . . . . . . . . . . . . . . . . 149
Occupants . . . . . . . . . . . . . . . . . . . . . . 148
Rear passengers 150
a
Quartz
clock . . . . . . . . . . . . . . . . . . . . . . . . . 14
quattro®
See All Wheel Drive ............... 218
Question
R
What happens to unbelted occupants? ..
161
Why safety belts? . . . . . . . . . . . . . . . . 159
Radiator fan ......... ............ ... 260
Radio Replacing . .... ... .... ........ ... 319
Rain sensor defective .. .... .... ....... 33
Reading lights .... ............. ...... 84
Rear ashtray . . . . . . . . . . . . . . . . . . . . . . . 105
Rear lid Locking/unlocking ............. ... . 55
Rear light
Defective ... .. ........ .... .... ... 35
Rear view mirror Inside rear view mirror .. .... ....... 88 Rear window defogger
..... .. ... .... . 116
Rearview mirror
See Mirrors ............ .... .... ... 88
Red symbols .. .... .... ... ........ ... 30
Refuelling .......................... 246
Release lever for engine hood ......... 249
Remote control ........ ...... .... . 48, 51
Resetting remote control ... .... .... 52
Un locking and locking . .... .... .... 51
Remote control garage door opener (Homelink®) ...... ... ..... .... . 139
Remote master key Battery replacement ..... ....... ... 48
Check light ....................... 48
Remote rear lid release ........... .... 56
Repair manuals ....... .... .... ...... 316
Repairs Airbag system
Replacing 182
Wheel rims ..... ................. 281
Replacing a fuse ...... .... .... ...... 300
Replacing a sound system .. .... ...... 319
Replacing light bulbs ...... .... .... .. 302
Replacing tires and wheels . ....... ... 280
Reporting Safety Defects ... .... ...... 155
Reset button . . . . . . . . . . . . . . . . . . . . . 15, 18
Resetting remote control ...... .... .... 52
Retractor . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Rims Cast a lloy .. ........... .... ...... 237
Replacing .. ........... ........ .. 281
Stee l rims ...... .... ......... .... 236