2017 AUDI S4 lock

Opening and closing
Central Locking
Description
You can lock and unlock the veh icle centrally . You
have the following choices:
- Remote control key¢
page 40,
-Sensors in the door handles * ¢ page 40
- Lock cylinder on the driver's door¢ page 42,
or
- Interior central locking switch ¢
page 41.
Turn signals
The turn s ignals flash twice when you unlock the
veh icle and flash once when you lock the veh icle.
If they do not flash, then one of the doors, the
rear lid or the hood is not closed.
Automatic locking (Auto Lock)
The Auto Lock funct ion locks all doors and the
luggage compartment lid once the speed has ex­
ceeded approximately 9 mph (15 km/h).
The vehicle can be unlocked if the opening func­
tion in the central locking system sw itch is used
or one of the door handles is pulled.
In the event of a crash with airbag deployment,
the doors will a lso automat ically unlock to allow
access to the vehicle.
Selective door unlocking
The doors and luggage compartment lid will lock
when they close . You can set in the Infotainment
system whether
only the driver's door or the en­
tire vehicle should be unlocked when unlocking
¢page 41.
Unintentionally locking yourself out
The following conditions prevent you from lock­
ing your remote control key in the vehicle:
- If the driver's door is open, the vehicle cannot
be locked by pressing the~ button on the re­
mote control key or by touching the locking
<( a:i sensor* on a door . .... N ,....
N .... 0 0
3 a,
Opening and closing
- When locking using the~ button in the central
locking switch, the vehicle will not lock if a door
is open ¢
page 41.
-On vehicles with a convenience key*, the lug­
gage compartment lid unlocks again after clos­
ing if the most recently used key is in the lug­
gage compartment. The emergency flashers blink four times.
Do not lock your vehicle with the remote control
key or convenience key* until all doors and the
luggage compartment lid are closed. This helps
to prevent you from locking yourself out acciden­
tally .
A WARNING
-
-When you lock your vehicle from outs ide,
nobody -espec ially children -should rema in
inside the vehicle. Remember, when you
lock the vehicle from the outside the win­
dows cannot be opened from the inside .
- When you leave the vehicle, always take the
ignition key with you. This will prevent pas­
sengers (children, for examp le) from acci­
dentally being locked in the vehicle should
they accidentally press the power locking
switch in the doors.
- Do not leave children inside the vehicle un­
supervised. In an emergency it would be im­
possible to open the doors from the outside
without the key.
(D Tips
- Do not leave valuables unattended in the ve­
hicle. A locked vehicle is not a safe!
- The LED in the driver's door rail blinks when
you lock the vehicle. If the LED lights up for
approximately 30 seconds after locking,
there is a malfunction in the central locking
system . Have the problem repaired by an
authorized Audi dealer or authorized Audi
Service Facility.
37

Opening and closing
Key set
Fig. 25 Your veh icle key set
@ Remote control key with integrated
mechanical key
You can unlock/lock your veh icle w ith the remote
control key . A mechan ical key is integrated in the
remote control key~
page 39.
@ Key fob with vehicle code
Applies to veh icles with Audi connect vehicle control
Open the key tag and scratch to reveal the veh icle
code . You can unlock the Audi connect vehicle
control se rvices* for your vehicle with this vehicle
code . For additional information, refer to
~ page 181 .
Replacing a key
If a key is lost, see an authorized Audi dealer or
authorized Audi Service Facility. Have
this key de­
activated .
It is important to bring all keys with
you .
If a key is lost, you should report it to your
insurance company.
Number of keys
You can check the number of keys assigned to
your vehicle in the Infotainment system . To do
this, select the
IM ENU I button > Vehicle > left
control button
> Service & checks> Vehicle in·
formation .
This way, you can make sure that you
have all the keys when purchasing a used vehicle.
Electronic immobilizer
The immob ilizer prevents unauthorized use of
the vehicle .
Under certain circumstances, the vehicle may not
be able to start if there is a key from a different
veh icle manufacturer on the key chain.
38
Data in the master key
When driving, service and maintenance-re levant
data is continuously stored in your remote con­
trol key. Your A udi service advisor can read out
this data and tell you about the work your vehicle
needs . This applies also to vehicles with a con­
venience key*.
Personal convenience settings
If two people use one vehicle, it is recommended
that each person always uses "their own" remote contro l key. When the ignition is switched off or
when the vehicle is locked, personal convenience
settings for some systems are stored and as­
s igned to the remote control key .
The stored settings are automatically recalled
when you unlock the vehicle, open the doors or
turn on the ignition.
_&. WARNING
Always take the vehicle key with you when leaving the vehicle, even for a short period of
time. This applies particularly when children
r ema in in the vehicle . Otherwise the children
could start the engine or operate elec trical
equipment such as power windows.
(D Tips
-
The operation of the remote control key can
be temporarily disrupted by interference from
transmitters in the vicinity of the vehicle
working in the same frequency range (such as
a cell phone or radio equipment) . Always
check if yo ur vehicle is locked!

Removing the mechanical key
Fig. 26 R emote control maste r key: removing the mechani·
ca l key
• Press the release buttons @¢ fig. 26 and re­
move the mechanical key from the remote con­
trol key.
Using the mechan ica l key, you can:
- Lock/un lock the glove compartment.
- Locking and unlocking the lockable* rear bench
seat ¢
page 65.
-Manually lock/unlock the vehicle ¢page 42.
-Emergency lock the doors ~ page 42.
-Switching the chi ld safety locks on in the rear
doors ¢
page 45, fig. 39.
LED and battery in the remote control key
Fig. 27 Remote control key: removing the battery ho lder
Open ing and closing
Fig. 28 Remote control key (rear side): removing the bat·
tery holder
LED in the remote control key
" 0
0
0
i
~
The LED @ informs you of the remote control key
function.
• If you press a button briefly, the LED blinks
once.
• If you press and hold a button (convenience
opening/closing), the LED blinks several times .
• If the LED does not blink, the remote contro l
key battery is dead. The
1:1 indicator light turns
on and the message
Remote control key: re­
place key battery
appears. Replace the battery .
Replacing the remote control key battery
• Press the re lease buttons @¢ fig. 2 7 and re­
move the mechanical key .
• Press the release buttons©¢
fig. 28 on the
battery holder while pulling the battery holder
out of the remote control key in the direct ion of
the arrow .
"'I nsert th e new batte ry with the"+" fac ing
down.
"' Slide the battery holder carefully into the re­
mote contro l key.
• Insert the mechanical key.
@ For the sake of the environment
Discharged batteries must be disposed of us­
ing methods that will not harm the environ­
ment. Do not d ispose of them in household
trash.
(D Tips
The replacement battery must meet the same
specifications as the original battery.
39

Opening and clo sin g
Unlocking/locking with the remote control
Fig. 29 Remote contro l key: button programmin g
• To unlock the vehicle, press the @c> fig. 29 but­
ton.
• To lock the vehicle, press the
lD button onc e.
• To unlock the luggage compartment lid, press
the
cs bu tton br iefly .
• To open the luggage compartment lid, press
the
cs button for at least one second .
• To trigger the alarm, press the red
- 1 P-A -N ~IC ~ I but­
ton. The veh icle horn and emergency flashers
are activated.
• To switc h off the alarm, press the red
I PANIC I
button again.
If the vehicle is unlocked and none of the doors,
the rear lid or hood are opened within 45 sec­ onds, the vehicle locks again automatically. This
feature prevents the vehicle from being acciden ­
tally left unlocked over a long per iod of t ime .
The settings in the Infotainment system specify if the entire veh icle or only the dr iver's door is un­
locked when unlock ing the veh icle c>
page 41 .
_& WARNING
No one, especially chi ld ren, should stay in the
vehicle when it is locked from the outside, be­
cause the w indows can no longer ope n from
t he inside c>
page 42. Locked doors make it
more d ifficult for emergency workers to get
into the vehicle, which puts lives at risk .
(D Tips
-Only use the remote cont rol key when you
ar e w ithin view of the vehicle.
- T he vehicle can only be locked when these­
l ector lever is in the P posit ion.
40
- Do not use the remote con trol when you a re
inside the vehicle. Otherwise, you could un ­
intentionally lock the vehicle . If you then try
to open a door, the anti-theft a la rm w ill
t rigger. If this happens, press the unlock
button@.
- Only use the pan ic function in an emergen­
cy.
Unlocking/locking with the convenience
key
App lies to: vehicles wit h convenience key
The doors and luggage compartment lid can be
unlocked/locked without using the remote con­
trol key.
F ig. 30 Door handle: locking th e veh icle
Unlocking the vehicle
• Grip the door hand le . T he door un locks auto -
matically.
• Pull on the door handle to open the door .
Locking the vehicle
• Select the P position, be ca u se the veh icle can­
not be lo cked otherwise.
• To lock the vehicle, close the door and touch
the sensor in the door handle
once c> fig . 30 . Do
not hold the door handle whi le doing this .
You can unlock/lock the ve hicl e at every door.
The remote control key cannot be more than ap­ prox imately 4 feet (1.5 m) away from the door
handle. It makes no d ifference whether the mas­
ter key is in your jacket pocket or in your brief­ case, for example.
If you ho ld the door handle wh ile lock ing , this
can impair the locking function.

The door cannot be opened for a brief period di­rectly after locking it. This way you have the op­
portunity to check if the doors locked correctly .
The settings in the Infotainment system deter­
mine if the entire vehicle or only one of the doors
is unlocked when unlocking the vehicle
~ page 41.
A WARNING
Read and follow all WARNINGS¢&. in De­
scription on page 37.
@ Tips
If your vehicle is left standing for a long peri­
od of time, note the following:
- The proximity sensor switches off after a
few days to save energy. You then have to
pull once on the door handle to unlock the
vehicle and a second time to open it.
-
- The energy management system gradually
turns off unnecessary convenience functions
to prevent the battery from draining and to
maintain the vehicle's ability to start for as
long as possible. You may not be able to un­
lock your vehicle using the convenience key.
Central locking switch
Fig. 31 Driver 's door: central lock ing switch
.,. To lock the vehicle, press the tfl button ¢,& .
.,. To unlock the vehicle, press the
63 button.
When locking the vehicle with the central locking
switch, the following applies :
- Opening the door and the luggage compart­
ment lid from the
outside is not possible (for
security reasons , such as when stopped at a
light).
Opening and closing
- The LED in the central locking switch turns on
when all doors are closed and locked.
- You can open the doors individually from the
inside by pulling the door handle.
- In the event of a crash with airbag deployment,
the doors unlock automatically to allow access
to the vehicle.
A WARNING
-- The central locking switch also works when
the ignition is switched off and automatical­
ly locks the entire vehicle when the
tfl but­
ton is pressed.
- The central locking switch is inoperative
when the vehicle is locked from the outside.
- Locked doors make it more difficult for
emergency workers to get into the vehicle,
which puts lives at risk. Do not leave anyone
behind in the vehicle, especially children.
- Read and follow all WARNINGS¢&.
in De­
scription on page 3 7.
@ Tips
Your vehicle locks automatically when it
reaches a speed of 9 mph (15 km/h) (Auto
Lock)¢
page 37. You can unlock the vehicle
again using the
63 button in the central lock-
ing switch.
Setting the central locking system
In the Infotainment system, you can set which
doors the central locking system will unlock .
.,. Select in the Infotainment system: I MENU ! but­
ton
> Vehicle > left control button > Vehicle
settings> Central locking .
Door unlocking
-you can decide if All doors or
only the
Driver's door should unlock. The lug­
gage compartment lid also unlocks when
All is
selected . If you select
Driver's door in a vehicle
with a convenience key*, only the door whose
handle you pull will unlock.
If you select
Driver's door, all the doors and lug­
gage compartment lid will unlock if you press the
@ button on the remote control key twice. .,.
41

Opening and closing
Lock exterior trunk handle -If you select On, the
luggage compartment lid hand le is locked. In
this case, the luggage compartment lid can be
opened with the
<=S button on the remote con­
trol key or with the
<=S button in the driver's
door. In vehicles w ith a convenience key*, you can
still open the luggage compartment lid using the
handle if an author ized remote control key is
near the proximity sensor* .
Fold mirrors* -If you select On, the exterior rear ­
v iew mirrors fold in automatically when you press
the@ button on the remote control key or touch
the sensor* in the hand le.
Tone when locking1> -If you se lect On , a tone
will sound when you lock the ve hicle.
Emergency unlocking/locking the doors
Fig . 32 Drive r's door : door lock cylinder
Fig. 33 Doo r: eme rgency locking
If the central locking system malfunct ions, you
must unlock/lock the doors separately using the
mechanical key.
l) This fun ctio n is not availab le in all c ount ries.
42
Unlocking/locking the driver's door with the
mechanical key
... Remove the mechanical key¢ page 39.
... To unlock the driver's door, turn the key to the
open position @¢fig .
32.
... To lock the driver's door, select the P position
and turn the key
once to the clos ing position @
¢&, .
Locking the front passenger's door /rear
doors with the mechanical key
The emergency lock is located on the rear side of
the front passenger 's door and the rear doors . It
i s only visible when the door is open.
... Remove the mechanical key¢
page 39.
... Remove the cap from the opening ¢ fig. 33 .
... Insert the key in the inside slot and turn it all
the way to the right (right door) or left (left
door) .
.&_ WARNING
Read and follow all WARNINGS~.&. in De­
scription on page 3
7.
Anti-theft alarm system
If the anti-theft alarm system detects a vehicle
break-in, audio and visual warning signals are
triggered. The anti -theft alarm system is activat­
ed when the vehicle is locked as usual. It
switches off when the vehicle is unlocked.
If the alarm is triggered, it will shut off automat­
ically after a certain amount of time. Switch the
ignition on or press the @] button on the remote
control key to turn off the alarm .

Luggage compartment
lid
Opening and closing the luggage
compartment lid
Fig. 34 Driver 's door : opening the luggage compartment
li d
Opening the luggage compartment lid
.. Press and hold the c::$ button on the remote
control key for at least one second . The luggage
compartment lid unlocks and opens slightly. Or
.. Press the handle in the luggage compartment
lid. Or
.. Pull the
c::$ switch in the driver 's door .
Closing the luggage compartment lid
.. Use the inside gr ip to pull the luggage com­
partment lid down and allow it to close using a
gentle push
Q _&. .
A WARNING
-After closing the luggage compartment lid,
make sure that it is latched. Otherwise the
luggage compa rtment lid could open sud­
denly when driving, which increases the risk
of an accident.
- Never drive with the luggage compartment
lid ajar or open, because poisonous gases
can enter the vehicle interior and increase
the risk of asphyxiation.
- Never leave your vehicle unattended when
the luggage compartment lid is open. A
child could climb into the vehicle through
the luggage compartment. If the luggage
compartment lid was then closed, the child
would be trapped in the vehicle and unable
to escape . T o reduce the risk of injury, do
Open ing and closing
not allow children to play in or around the
vehicle. Always keep the luggage compart­
ment lid and the doors closed when the ve­
hicle is not in use.
- Always make sure no one is in the luggage
compartment lid's range of motion when it
is closing, especially near the hinges. Fin­
ge rs or hands could be pinched .
@ Tips
-When the vehicle is locked, the luggage
compartment lid can be unlocked separately
by pressing the
c::$ button on the remote
control key . The luggage compartment lid
locks automatical ly when it is closed again.
- The settings in the Infotainment system de­
termine if the luggage compartment lid can
be opened using the hand le
c::> page 41.
- In case of an emergency or a faulty handle,
the luggage compartment lid can be opened
from the inside~
page 44.
Opening/closing the luggage compartment
lid with foot motion activation (kicking
movement)
Applies to : vehicles wit h convenience key an d senso r-co ntrol­
led luggage compa rt m ent lid
Fig. 35 Rear of the vehicle : foot movement
You can open the luggage compartment lid with
foot motion activation .
Requirements: you must be carrying your vehicle
key with you . You must be standing at the center
behind the luggage compartment lid . You should
be approximately 8 in (20 cm) from the rear of
the vehicle. The ignition must be switched
off.
Make sure you have firm footing.
43

Opening and clo sin g
- Move your foot back and forth below the bump­
er¢
fig. 35. Do not touch the bumper. The lug­
gage compartment lid will open/close once the
system detects the movement .
The luggage compartment lid will only open/
close if you perform the movement as described.
This prevents the luggage compartment lid from
open ing or closing due to similar movements,
such as when you walk between the rear of the
veh icle and your garage doo r.
The closing of the luggage compartment lid is in ­
d icated by a warning signal and can be canceled
by mak ing the described movement again.
The foot movement does not lock the vehicle.
General information
I n some s ituations, the function may be limited
or temporar ily unavai lable. This may happe n if:
- the luggage compartment lid was closed imme­
diately before .
-you park close to a hedge and the branches
move back and forth under the vehicle for a
long pe riod of time.
- you clean your vehicle, for example with a pres­
su re washe r or in a car wash.
- there is heavy rain .
- the bumper is
very dirty , for example after driv-
ing on salt-covered roads .
- there is interference to the radio signal from
the vehicle key, such as from cell phones or re­
mote controls.
A WARNING
-Pay careful attention when closing the lug­
gage compartment lid. Othe rw ise, you could
ca use serious in jury to yo urself or othe rs de­
spite the pi nch protection.
- T o reduce the risk of pinch ing injur ies, al­
ways m ake sure that no one is in the operat­
ing area of the luggage compartmen t lid; in­
cluding the h inge areas and the upper and
lower edge of the luggage compartment lid .
- Never dr ive with the luggage compartment
lid ajar or open, because poisonous gases
can enter the vehicle interior and increase
the risk of asphyxiation.
44
luggage compartment lid emergency
release
The luggage compartment lid can be released
from inside the luggage compartment in an
emergency.
Fig. 36 Inner luggage compartment l id: access to the
emergency release
F ig . 37 Rea r bench seat: emergency release cable
The rear lid can be opened from the luggage
compartment or from the rear bench seat using
the emergency release.
Folding rear seat backrest
• Remove the mechanical key¢ page 39.
• Using the emergency key, pry the cover off the
rear lid trim ¢
fig. 36.
• Press the lever in the direction of the arrow to
release the luggage compartment lid.
Fixed rear seat backrest
• Carefully pu ll the left side of the rear bench
seat out of its mount until you can reach the re­
lease cable¢
fig. 3 7.
• Remove the Velcro tape @.
• Pull on the loop @ until the rear lid releases .
• Tape the release cab le back in place and press
the bench seat back into its retainer.