child lock AUDI S4 CABRIOLET 2009 Owners Manual

Opening and closing
Keys
Key set
@ Master key w ith rem ote con tro l
Fig . 3 6 Key set
You can centrally lock and unlock your vehicle and start the engine
with the master key with remo te contro l.
@Val et k ey
The va le t key fits only the driver's door and the ignition lock. If you
have to leave the key with somebody else, you are well-advised to
turn over the valet key only.
Be aware that the rear lid can be opened from inside t he veh ic le with
the remote rear lid release located in the driver's door. Before you
turn ove r the valet key you should therefo re lock the rear lid
mechanica lly with the master key.
Turn t he master key
clo ckwi se to the hor izont al posit ion and pull it
out. This has two effects:
• the
remote rear lid release i s dea ctivated ,
• the lid will rem ain lo cked when the power locking system is actu­
ated .
Controls and equip ­
ment
Op ening and clo sing
In this state the rear lid can be unlocked only with the remote
control unlock button
c::::5 on the master key.
© Em erg en cy key
The emergency key is only for temporary use if the vehicle key
should be lost or misplaced
~ & .
Key r epla cemen t
If you lose a key, contact your authorized Audi dea ler immediately
to have the /ostkey disab led. Be sure to bring all your keys with you.
& WARNING
• Do not leave your vehicle unattended wi th the key in the igni ­
tion lock. Entr y by un auth orized persons could e ndanger you or
re sult in theft or damage the vehi cle . Always lock all door s and
t a ke th e key.
• Do not le ave children unattend ed
in the vehicle , es pecially with
a cce ss to vehic le key s. Unguarded a ccess to the ke ys prov ide s
children th e opportunity to start th e eng ine and /or a ctivate vehicle
s y stem s suc h as the po wer w indo ws. Un sup erv is ed oper atio n of
an y vehi cle sy ste m by children can re sult in seriou s injury .
[ i ] Tips
• If you open the driver's door with the key left in the ignition lock,
a chime will sound . This is your reminder to remove the key and lock
the door .
• For security reasons, replacement keys are only available from
Audi dealers. •

Openin g and clo sin g
Power locking system
General description
The power Jocking system Jocks all the vehicle doors and
rear lid simultaneously or allows you to unl ock either just
the driver's door or all the vehicle doors and rear lid
simultaneously.
The power locking system in your veh icle incorporates the following
f unctions:
• Central locking function
• Remote contro l feature~
page 51.
• Anti -theft alarm system ~ page 57 .
All the doors and the rear lid are locked by the central locking
system when you lock the vehicle .
Unlo cking th e vehicle
You can unlock the vehicle from outside either by using the remote contro l
or by inserting and turning the key in the driver's door lock.
When you
unlo ck your vehic le:
• The anti-theft alarm sys tem is deact ivated briefly.
• The vehicle interior lights i lluminate for approximately 30
seconds.
• All turn signal lights will flash twice when the car is un locked.
• After un locking the vehicle, you have 60 seconds to open a door
or the rear lid. After 60 seconds, t he vehicle automatically locks and
the anti-theft a larm system activates again .
T he rear lid can be locked or unlocked either by using the remote
co ntro l
or by inserti ng and turning the key in the driver's door lock .
Un locking the vehicle with the remote control will only
unlock the
r ear lid, to
open it, the lid handle needs to be pressed . Lo
cking th e veh icle
You can lock the vehic le from outside e ither by using the remote
control
or by inserting and turning the key in the drivers's door lock .
When you
lock the vehicle:
• All doors and t he rear lid are locked .
• All turn signal lights w ill flash once when the ca r is locked.
• The anti -theft alarm system is activated . The horn of the anti ­
theft alarm sys tem will sound and the anti -t heft ala rm sys tem readi ­
ness l ight, located in the upper par t of the driver's door panel , wi ll
start to blink.
• The vehicle interior lights turn off .
Automatic locking*
The automat ic locking feature locks all the vehicle doors and the
rear lid when you drive faster than 9 mph (15 km/h).
You can unlock the vehicle from the inside by:
• removing the key from the ignition switch (the vehicle wil l auto ­
matically u nlock itself) or
• pressing the unlock pa rt of the power lock switch €:Dor
pulling the door handle (twice to open the door) .
If you wish, you can have an authorized Audi dea ler convert your
powe r door lock sys tem to automatic locking.
& WARNING
• When you lock your vehic le from out side , nobody -especially
c h ildren - should remain in side the vehicle . Remembe r, when you
lo ck the vehicle from the out side the windows cannot be opened
from the in side .
• When you leave the vehicle , alway s remove the ignition key and
take it with you . Thi s w ill prev ent pa ssenger s (children , fo r
example) from ac cidentally being locked in the vehicle should they
ac cidentally pre ss the power locki ng swit ch in the front door s. .,

Opening and closing
As a general rule, you should use the remote control key to
lock and unlock the rear lid
c:5 =:> page 51. With the key slot
in the vertical position the rear lid can be
locked and
unlocked
by the power locking system using either the
remote-control- or the fold-out key:::::>
page 50.
Opening the rear lid
-Pull the handle :::::> page 55, fig. 47 while lifting the lid.
Closing the rear lid
-Pull it down and shut it firmly:::::>& . There is a recess in
the interior trim of the lid to make it easier to pull down.
To unlock the rear lid with the key
- Turn the key from the vertical to position @ :::::> page 55,
fig. 46 the lid springs open slightly.
- Open the lid.
To lock the rear lid with the key
-Turn key slot to horizontal position @.
Turning the key counter-clockwise to position @will release the
rear lid and cause it to rise slightly. In this position the key cannot
be pulled out of the lock cylinder.
Turning the key
clockwise to the horizontal position@ and pulling
it out will cause the
lid to remain locked when the power locking
system is actuated.
In this state the rear lid can only be unlocked with the remote
control unlock button
c:::5 on the master key.
After you turn the key
counter -clockwise back to the vertical posi­
tion, the rear lid will again respond to the power locking system.
& WARNING
• After closing the rear lid, always pull up on it to make sure that
it is properly closed. Otherwise it could open suddenly when the
vehicle is moving .
• To help prevent poisonous exhaust gas from being drawn into
the vehicle, always keep the rear lid closed while driving . Never
transport objects larger than those fitting completely into the luggage area, because then the rear lid cannot be fully closed .
• Never leave your vehicle unattended especially with the rear lid
left open. A child could crawl into the car through the luggage
compartment and pull the lid shut, becoming trapped and unable
to get out. To reduce the risk of personal injury, never let children play in or around your vehicle. Always keep the rear lid, as well as
the vehicle doors, closed when not in use.
[ i] Tips
In case of an emergency , the rear lid can be opened from the inside
using the trunk escape handle~
page 290. •
Remote rear lid release c::::5
You can open the rear lid from inside the vehicle using a
switch in the driver's door.
Fig. 48 Driver's door,
rear bottom: remote
rear lid release ...

Power windows
Controls
Fig. 50 Driver's door:
power window
switches
The switches are located in the driver's door. The front passenger's
door has a own power window switch of its own.
To open/close If the respective switch is pushed or pulled, the
window will, respectively .
Switches for front door windows
© operates the window in the driver's door.
@ operates the window in the front passenger door.
Switches for rear windows
© operates the left rear window.
@ operates the right rear window.
Switches for all windows
© operates all windows .
& WARNING
• Do not leave children unattended in the vehicle, especially with
access to vehicle keys. Unsupervised use of the keys can result in
Contro ls and eq uip­
ment
Opening and closing
& WARNING (continued)
starting of the engine and use of vehicle systems such as power
windows, etc. which could result in serious injury.
• Remember -you can still open or close the power windows for
about ten minutes after the ignition is switched off. Only when
either of the front doors are opened are the power windows
switched off.
• Be careful when closing the windows . Check to see that no one
is in the way, or serious injury could result!
• Always remove the ignition key whenever you leave your
vehicle.
• If you lock your vehicle from the outside, no one, especially
chil­
dren, should remain in the vehicle even when the power top is
opened.
• Do not stick anything on the windows or the windshield that
may interfere with the driver's field of vision. •
Switches in the driver's door
The driver can operate all windows.
If the respect ive switch is pushed or pulled the windo w will
open or close . The power w indow switches have a
two-posi­
tion function:
Opening the windows
Push the switch to the first stop and hold it there until the
window has lowered to the desired position.
Push the switch briefly to the
second stop: the window
will automatically open all the way. ..
~ehicle care Technical data

Seats and storage
- Release the l ever an d s lide th e se at fo rwar d.
Folding the seatback up again
Pu sh the front seat bac kward befo re y ou fol d the se at ­
b ac k up ag ain as o the rwise t he seat will
not slide bac k to
its origin al po sit io n .
& WARNING
Always make sure the front seatbacks are in the upright position
and securely locked in place when driving. •
Power seats
Applies to vehic les : wi th p ow er sea ts
Adjustment switches
Th e operati ng logic f or t he swit ches c orresp on ds to the
co nstru ction and functio n of th e seat.
Fig . 10 7 Adjustment
switches: locations on
driver seat
P ush o r pull ei ther swi tc h in ex actly the sa me di re ct io n yo u like th e
corresponding part of the seat to move.
© Moving the seat forward or bac kward
@ A djusting the seatback ang le and the head restraint height
© A djusting the lumbar s upport.
© Seat cushion => page 1 00
& WARNING
• Never adjust the driver's or front passenger seat while the
vehicle is moving. If you do this while the vehicle is moving , you
will be out of position . Always adjust the driver's or front
passenger seat when the vehicle is not moving.
• Be careful when adjusting the seat height . Check to see that no
one is in the way, or serious injury could result!
• Because the seats can be electrically adjusted with the ignition
key removed , never leave children unattended in the vehicle . Unsu­
pervised use of the electric seat adjustments may cause serious
injury. •
Applies to veh ic les : w ith p ower sea ts
Power s eat adjustment
The sw itches can be move d in v ari ous dir ec tio ns to allow
p recise adj ustmen t.
Fig . 10 8 Seat cushion
adjustment : sw itch
motions
P u sh or p ull the s witch in t he sa me dir ec tio n you like t he
se at c ushio n to m ov e . ._

________________________________________________ S_e_ a_ ts_ a_ n_d _ s_t _o _r_ a ....; g::. e _ ___,_
The outlet may be used for 12-volt appliances with maximum
consumption of up to 100 watts, such as a flash light, small vacuum
cleaner, etc.
Before you purchase any accessories, a lways read and follow the
information in~
page 318, "Additional accessories and parts
replacement".
& WARNING
The outlet plus any appliances plugged into it remain functional
even if the ignition is switched off or the ignition key is removed.
Never leave children inside the vehicle without supervision.
0 Note
To avoid damaging the socket, only use plugs that fit properly.
[ i] Tips
When the engine is off and accessories are still plugged in and are
on, the vehic le battery can still be drained. •
Storage
General
& WARNING
• Always remove objects from the instrument panel. Any items
not put away could slide around inside the vehicle while driving or
when accelerating or when applying the brakes or when driving
around a corner.
• When you are driving make sure that anything you may have
placed in the center console or other storage locations cannot fall
Contro ls and eq uip­
ment
& WARNING (continued)
out into the footwells . In case of sudden braking you would not be
able to brake, depress the clutch or accelerate .
• Any pieces of clothing that you have hung up must not interfere
with the driver's view. The coat hooks are designed only for light­
weight clothing . Never hang any clothing with hard , pointed or
heavy objects in the pockets on the coat hooks . During sudden
braking or in an accident -especially if the airbag is deployed -
these objects could injure any passengers inside the vehicle. •
Glove compartment
The glove compartment is illuminated and can be locked.
To open glove compartment
Fig. 125 Glove
compartment
P ull the handle~ fig. 125 in the direction of the arrow
and pull the lid down.
To close glove compartment
Push the glove compartment lid upward until the lock
engages.
In the glove compartment lid, you w ill find a place to store a pen and
a pad of paper . ..,_
~ehicle care irechnical data

___________________________________________________ O_ n_ t_h _e_ r_o _a_ d _ ___,11111
Ignition lock and ignition switch
Ignition lock
T he i gnition k ey sta rts or st ops t he e ngin e.
0
Ignition off 0
Fig. 13 6 Ignition lock
positi ons
In position~ fig. 136 0 both the ignition and engine are off, and
t he stee rin g is locke d.
To
lo ck the steering after you have removed the ignit ion key, turn
t he stee rin g wheel in either direc tion un til you hear it loc k into
p lace . You should always lock the steering whenever you leave your
vehicle . This ma kes a vehic le theft even more difficult ~ & .
Ignition on 0
If it is difficult to turn the key afte r yo u have inserted it into the igni­
tion lock, turn the steering wheel back and forth. This will take the
load off the steering lock mechanism and you will be able to turn the
key free ly an d start the engine.
Starting the engine @
In th is position the engine starts . While the engine is starting, the
power supply to the headlights and other electrical consumers is
temporarily interrupted to conserve battery power. After the engine has started, release the key and it wi ll return to position
(v.
Contro ls and eq uip­
ment
Before the starter can be operated again the key must be turned
b ack to position
(D . Th e non -repeat lock p re vents y ou fr om
damag ing the starter when the engine is running .
& WARNING
• Never remove the key from the ignit ion lock while the vehicle is
moving. The steering wheel will lock causing loss of control .
• If you have to leave your vehi cle- even for just a minute- always
remove the ignition key and take it with you. This is especially
important if you are going to leave children behind in the vehicle.
The children could start the engine or use other vehicle controls. Unsupervised use of vehicle controls (for e xample , power
windows) can cause serious personal injuries.
[ i ] Tips
If the vehicle battery has been disco nnec ted and then recon nected,
then you must leave the key in position
0 for about 5 seconds
be fore you can start the eng ine .•
Ignition key safety lock
T he i gnit ion key ca n only be remove d when the se lector
lever is in the "P " (Pa rk) pos itio n.
A fte r swi tc h ing o ff th e ig nition, the ig nition key can only be
removed from the ignition lock when the selector lever is in the "P"
(Park) posi tio n. Af ter y ou h ave remo ved the key, the selec to r lever is
locked and cannot be moved. •
~ehicle care irechnical data

-L___:O~ n'.... t ~h~ e~r ~o~a ~ d:...._ _______________________________________________ _
-Swit ch off the e ngine an d rem ove the ignitio n key f rom
t h e ig nition loc k.
What else you should do when parking your vehicle on
an i ncline o r de clin e
Turn the s teering wheel so that if the vehic le sh ould start to ro ll, it
wi ll ro ll into the curb .
I f you are parking on a
decline (the fron t of your vehicle facing
downhil l), turn the front wheels to the right so that they point
toward the curb.
If you are par king on an incline (the font of your vehic le fac ing
uphill), turn the front whee ls to the lef t so that they point
away from
the curb .
Move the selector lever into the P position.
LJ}. WARNING
This is how you can redu ce the r isk of injury when leaving your
vehicle .
• Never par k the vehi cle where it c an come i n contact with dry
gra ss, spilled fuel or any other flammable materials .
• Never allow an yone -especi ally s mall ch ildren -to remain in the
vehicle when it i s locked . Locked doors make it more difficult for
res cuer s to acce ss the pas senger compartment in the e vent of a n
emergency _ Danger to life!
• Never leave children unsupervised in the vehicle . Children
c ould release the parking brake or move the gear shift lever out of
gear . The vehi cle could st art to roll awa y and cau se an a ccident .
• No matter wha t the sea son i s, the temperature in a parked
vehi cle can reach d angerous levels . •
Acoustic park assist
A pplies to vehicles : with 4 -ch an nel a co ustic park ass is t
Rear acoustic park assist
The rear acoustic park assist warns you of obstacles or
objects behind your car.
How it works
The acoustic park assist warning system (4-channel acoustic park
assist) uses ultr asonic sensors to warn yo u when you are
backing
your vehicle close to an obstacle . The system 's 4 sensors are located
inside the rear bumper .
Acti va ting
The rear acoustic park assist is ac tivated whenever you shift into
Reverse . You will hear a warn ing tone when the system is on .
Reverse
With the car backing up in reverse gear, the col lision warning sound
sets in at the fol lowing
approximate d istances to obstacles :
straight aft 5ft(1.5m)
angling aft off vehicle corners 2 ft (0
.6 m)
As the dis tance shr inks, the time interva l between the audible tones
grows shorter.
The sound changes to a continuous tone as soon as the remaining distance to an obstacle closes to less than about 1 ft. (0 .3 ml. The
steady tone cautions you that you have backed up hazardously
close and you ris k co llision by backing up any further .
Malfunctions in the system
If a warning tone is audible for about five seconds when you turn on
the ignit ion, there is a malfunction in the system . Have the prob lem
corrected by your authorized Audi dea ler. _,.

__________________________________________________ D _r_iv _ in_ g=- S_ a_f _e _l..:.. Y _ ....... 911
& WARNING (continued)
• Always adjust the driver's seat and the steering wheel so that
there are at least 4 inches 110 cm) between the knees and the
lower part of the instrument panel.
• Always hold the steering wheel on the outside of the steering
wheel rim with your hands at the 9 o'clock and 3 o'clock positions
to help reduce the risk of personal injury if the driver's airbag inflates .
• Never hold the steering wheel at the 12 o'clock position or with
your hands at other positions inside the steering wheel rim or on
the steering wheel hub. Holding the steering wheel the wrong way can cause serious injuries to the hands, arms and head if the
driver's airbag inflates
• Pointing the steering wheel toward your face decreases the
ability of the supplemental driver's airbag to protect you in a colli­
sion .
• Always sit in an upright position and never lean against or
place any part of your body too close to the area where the airbags
are located.
• Before driving, always adjust the front seats and head
restraints properly and make sure that all passengers are properly
restrained.
• Never adjust the seats while the vehicle is moving. Your seat
may move unexpectedly and you could lose control of the vehicle.
• Never drive with the backrest reclined or tilted far back! The
farther the backrests are tilted back, the greater the risk of injury
due to incorrect positioning of the safety belt and improper
seating position.
• Children must always ride in child seats
=> page 190. Special
precautions apply when installing a child seat on the front
passenger seat
=> page 168. •
Controls and equip­
ment Safety first
Vehicle operation
Proper seating position for the front
passenger
The proper front passenger seating position is important
for safe, relaxed driving.
For your own safety and to reduce the risk of injury in the
event of an accident, we recommend that you adjust the
seat for the front passenger to the following pos ition:
- Move the front passenger seat back as far as possible.
There must be a minimum of 10 inches (25 cm) between
the breastbone and the instrument panel =>
&.
- Adjust the angle of the seatback so that it is in an upright
position and your back comes in full contact with it
whenever the vehicle is moving.
- Adjust the head restraint so that the upper edge is as
even with the top of your head as possible but not lower
than eye level and so that it is as close to the back of your
head as possible =>
page 151.
-Keep both feet flat on the floor in front of the front
passenger seat.
- Fasten and wear safety belts correctly=>
page 163.
For detailed information on how to adjust the front passenger's
seat, see => page 92.
LJ}. WARNING
Front seat passengers who are unbelted, out of position or too
close to the airbag can be seriously injured or killed by the airbag
as it unfolds. To help reduce the risk of serious personal injury :
jll,,
Vehicle care Do-it-yourself service Technical data

___ D_ ri_v _i_n ..::g::;.._ S_ a_ f _e__, ly'---------------------------------------------------
- Alw ay s place an d prop erly secure h eavy items in the
luggage com partm en t as fa r fo rwa rd as possi ble.
& WARNING
Improperly stored luggage or other items can fly through the
vehicle causing ser ious personal injury in the event of hard br aking
or an a ccident. To help reduce the risk of serious personal injury :
• Always put objects , for e xample , luggage or other heavy items
in the luggage compartment.
& WARNING
Heavy loads will influence the way your vehicle handles. To help
reduce the risk of a loss of control leading to serious personal
injury :
• Always keep in mind when transporting heavy objects , that a
change in the center of gravity can also cause changes in vehicle
handling:
-Always distribute the load as e venly as possible .
- Place heavy objects as far forward in the luggage compart -
ment as possible .
• Never exceed the Gross Axle Weight Rating or the Gros s
Vehicle Weight Rating specified on the safety compliance sti cker
on the left door jamb. Exceeding permis sible weight standards
c an cau se the veh icle to slide and handle differently .
• Please ob serve information on safe driving:::::,
page 146.
& WARNING
To help prevent poisonous exhaust gas from being dra wn into the
vehicle , always keep the rear l id clo sed while driv ing.
• Ne ver t ransport obje cts larger than those fitting completely
into the luggage area because the rear lid cannot be fully closed.
& W ARNING (continued )
• If you absolutely must drive with the rear lid open, observe the
following notes to reduce the risk of poisoning :
- Close all windows ,
- Close the power top ,
- Open all air outlets in the instrument panel ,
- Switch off the air recirculation ,
- Set the fre sh air fan to the highest speed .
& WARNING
Always make sure that the doors, all windows , the power roof and
the rear lid are securely closed and locked to reduce the ri sk of
injury when the vehicle is not being used.
• After closing the rear lid , always make sure that it i s properly
closed and locked .
• Never leave your vehicle unattended especially with the rear lid
left open. A child could crawl into the vehicle through the luggage
compartment and close the rear lid becoming trapped and unable
to get out . Being trapped in a vehi cle can le ad to serious personal
injury.
• Never let ch ildren play in or around the vehicle.
• Never let pa ssengers ride in the luggage compartment . Vehicle
occupants must always be properly restrained in one of the
vehicle's seating po sition s.
[ i ] Tips
• Air circu lat io n helps to reduce window fogg in g when the power
top is c losed. Stale air escapes to the outside through slots in the
t rim pa nels o n both sides of the luggage co mpartment. Make sure
that these s lots are not b locked. _.