2013 AUDI S4 radio

_& WARNING
Always take the key with you when you
leave the ve hicle. The key can disarm the
electronic engine immobilizer and perm it
an unauthor ized person to start the engine
and enable ope rat ion of t he vehicle sys­
t ems such as power window or power sun­
roof leading to ser ious personal injury.
(D Tips
- The vehicle cannot be started if an unau­
thorized key is used . T he vehi cle may not
star t if another radio device such as a key
for another vehicle or a transponder is
l ocated on the key ring.
- For De clarat ion of Compliance to United
States FCC and Industry Canada regula­
tions
¢page 283.
Rear lid
Opening/closing rear lid
F ig . 27 Rear lid: hand le
F ig. 28 Seda n drive r's door : remote rear lid release *
Opening the rear lid
.. Press the button e::5 on the remote contro l
master key for at least one second. The rear
li d unlocks and opens slightly . Or
Op enin g an d clos ing
.. Press the handle on the rear lid ¢ fig. 2 7. Or
.. Sedan: Pull the release button
e::5 in the
driver's door¢
fig. 28
Closin g the re a r lid
.. Pull the rear lid down at the grip on the in­
side and allow it to drop gently to close it
¢ _&. .
_& WARNING
-
-After closing the rear lid, always p ull 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, al­
ways keep the rear lid closed whi le driv­
ing. Never transport objects larger than
those which fit complete ly into the lug­
gage a rea, because then the rear lid can­
not be f ully closed.
- N ever leave your vehicle unattended es­
pecia lly with the rear lid left open.
A
child cou ld craw l in to the car thro ugh the
luggage compartment and pull the lid
shut, becoming trapped and unable to
get out. To reduce the risk of personal in­
jury, never let children play in or around
your vehicle. Always keep the rear lid as
well as the ve hicle doors closed when not
in use .
- Always ensure that no one is within
range of the rear lid when it is moving, in
particular close to the hinges -fingers or
hands can be pinched.
(D Tips
When the vehicle is locked, the rear lid can
be opened separately by pressing the but­
ton
e::5 on the master key. When you close
the rea r lid aga in, it locks automat ica lly.
39

40 Opening and closing
Power opening/closing rear lid
Applies to vehicles: wit h au tom atic rear lid op erat ion
The open position can be adjusted.
Fig . 29 Drive r's door: Unlock ing the rear lid
-
Fig. 30 Locking switch in the rear lid
Opening rear lid
~ Press the button C$ on the remote key for
at least one second . Or
~ Pull the unlock button C$ in the driver's
door
r::::> fig. 29. Or
~ Press the handle on the rear lid r:::;, page 39,
fig. 27.
Closing rear lid
~ Press the close button in the open rear lid
r::::> fig. 30. The rear lid moves to the closed
position by itself and soft close locks it auto­
matically
r:::;, ,&. .
Saving the opening angle of the rear lid
~ Bring the rear lid manually or automatically
to the desired opening position and leave it
in this position.
~ Press the button in the rear lid r:::;, fig. 30 for
at least fou r seconds in order to save the de­
sired opening position. The position can only
be saved start ing at a certain level. T
he sett ings in the radio or MMI* determine if
the rear lid can be opened using the handle
r::::>page 37.
Opening will be stopped immediately when:
- You press the
C$ button on the remote con-
trol master key for at least one second, or
- You press the
C$ button in the rear lid, or
- You push the handle in the rear lid, or
- You pull the
C$ button in the driver's door,
or
- When something blocks the rear lid or
makes it difficult for the lid to move.
If you press one of the buttons
C$ now, the
rear lid will either open or close, depending on
its angle.
If you pull lightly on its handle, the rear lid
will close.
Closing will be stopped immediately when :
- You press the
C$ button in the rear lid, or
- You push the handle in the rear lid, or
- You release the
C$ button on the driver's
door, or
- When something blocks the rear lid or
makes it difficult for the lid to move.
If you press one of the buttons
C$ now, the
rear lid wi ll either close or open, depending on
its ang le.
If you pull lightly on its h andle, the rear lid
will close.
You can manua lly stop the automatic open­
ing/closing of the luggage compartment lid.
T he automatic closing process begins if you
push down on the rear lid.
A WARNING ,..___
-Never close the rear lid inattentive ly or
without check ing first. Although the
closing force of the rear lid is limited,
you can still seriously injure yourself or others.
- Always ensure that no one is within
range of the rear lid when it is moving, in
~

Clear vision Lights
Switching the lights on and off
F ig . 40 Instrument pane l: headlight control switch
Light switch ·'t/,·
Turn the switch c> fig . 40 to the correspond ing
position . When the lights are switched on, the
:oo: symbol turns on.
0 • The lights are off or the dayt ime running
lights are on:
- USA mod els : The daytime running lights are
activated when the light sw itch
c> fig . 40 is
in the
O position or the AUTO position (only
in daylight conditions) . The daytime running
lights function can be turned on and off in
the radio or MMI* menu
E xteri or li ghtin g
¢ page 48 , c> &_.
-Ca nad a mod els: The daytime runn ing lights
are activated when the light sw itch
¢ fig . 40
is in the O position, :oo : position or the AUTO
posit ion (only in daylight conditions). The
daytime running lights function cannot be
turned off¢&. .
AUTO* -Automatic headlights switch on and
off depending on b rightness, for example in
tw ilight, during rain or in tunnels¢,& .
:oo: -Side marker lights
~D -Low beam headlights
Fog light s/rea r fog ligh t(s)*
Press the appropriate button c> fig. 40:
1D -Fog lights
0$ -Rear fog light(s)
Clear vi sion 4 7
adaptive light*
When switched on, adaptive ligh t adap ts to
curves in the road depend ing on the vehicle
speed and the steering ang le. This provides
better lighting through the curve. The system
operates at speeds between approximately 6 mph (10 km/h) and 68 mph (110 km/h).
St atic corner ing light * (vehicles with adaptive
light) -the cornering light switches on at
speeds up to approximately 25 mph (40 km/ h) when a certain steering wheel angle is
reached or when a turn signal is activated. The
area to the s ide of the vehicle is illuminated
better whe n turn ing .
The adaptive light and the cornering light only
function when the switch is in the AUTO posi­
tion (automatic headlights*) .
A WARNING
-Daytime running lights and automatic
headlights* are only intended to ass ist
the driver . T hey do no t re lieve the driver
of his responsibility to chec k the head ­
lights and to t urn them on manua lly ac­
cording to the current light and visibility
conditions. For examp le, fog cannot be
detected by the light sensors*. So a lways
switch on the headlights
~D under these
weather conditions and when driving in
the dark .
- Crashes can happen when you cannot see
the road ahead and when you cannot be
seen by other motorists. Always turn on
the head lights so that you can see ahead
and so that others can see your car from
the back.
- Please obey all laws when using the
lig hting sys tems described here.
(D Note
The rear fog lights* should on ly be turned
on in accordance with t raff ic regulation, as
the lights are bright for following traffic. ..,.

48 Clear vis ion
@ Tips
- The light sensor* for headlight control is
located in the rear view m irror mount.
You should therefore not apply any st ick­
ers to the windsh ield in this area in order
to prevent malfunctions or failures.
- Some exterior lighting functions can be
adjusted
c> page 48.
- When you remove your key from the igni­
tion while the vehicle's lights are turned
on, a buzzer sounds as long as the driv­
er's door is open .
- In cool or damp weather, the ins ide of
the headlights, turn signals and tail lights can fog over due to the tempera­
ture difference between the inside and
outside. They will clea r shor tly after
switching them on. This does not affect
the service life of the lighting.
- In the even t of a light sensor malfunc­
tion, the driver is no tified in the instru­
ment cluster disp lay ¢
page 22.
Turn signals and high beam lever
The lever operates the turn signals , the high
b eams and th e headlight flash er.
Fig . 4 1 Tu rn s ig na l an d h ig h beam leve r
Turn sign als ¢i ¢
The turn signals activate when you move the
l ever into a turn s ignal pos ition when the ign i­
tion is switched on.
(D -right turn signal
@-left tur n signa l
The turn s ignal blinks three times if you just
tap the lever .
High be ams and headlight flasher [D
Move the lever to the correspon ding posit io n:
@ -high beams on
@ -high beams off o r headligh t fla sher
The indicator light
II in the i nstr ument clus­
ter turns on .
Notes on thes e features
- The turn signals on ly work w ith the ign ition
t ur ned on. The indicator lights
B or II in
t he instrument cluster also blink.
- After you have turned a co rner, the tu rn s ig­
na l switches off au toma tically .
- The
high beam works on ly w hen the head­
lights a re o n. The indicator light
II in the
instrument cluster illuminates when the
high beams are on .
- The
headlight flasher works o nly as long as
you ho ld the lever -even if the re a re no
lights switched on . The ind icator light
II i n
the instrument cluster illum inates when you
use the headlight flasher.
A WARNING
--
Do not use the h igh beam or headlight
flashe r if you know that these could blind
oncom ing traffic.
Adjusting exterior lighting
The functions ore selected in the radio or
MMI" .
.,. Select: I CAR ! function button > Ext erio r
light ing .
Or
.,. Select: !CAR I function button > Car sys­
tem s*
contro l button > Ve hicle settings >
Ext eri or lighting .
Coming home (light when leav ing car }* ,
L e aving home (light when unlocking car)*
The coming home function illuminates the
area around the vehicle when the ignition is
switched off and the dr ive r's door is opened .
Depend ing on vehicle equ ipment, the function
can be switched on and off or the length of
time the lights remain on* can be ad justed . ..,_

Turn the knob to the desired position:
Q/ P -In this position , you can adjust the
driver's and front passenger's exterior mirrors
by turning the knob in the desired direction.
(ijjl -The mirrors are heated depending on the
outside temperature.
8 -The exterior mirrors fold in*. You can ad­
just whether or not the mirrors fold in auto­
matically when locking the vehicle using the
radio/MM I*
c::> page 3 7.
Passenger exterior mirror tilt function*
(only with memory for exterior mirrows)
To help you see the curb when backing into a
parking space, the surface of the mirror tilts
slightly . The knob must be in the
P position
for this to happen .
You can adjust the tilted mirror surface by
turning the knob in the desired direction .
When you move out of reverse and into anoth ­
er gear, the new mirror position is stored and
assigned to the key you are using.
The mirror goes back into its original position
once you d rive forward faster than 9 mph
(15 km/h) or switch the ignition off .
,&. WARNING
Curved mirror surfaces (convex or spheri­
cal*) increase your field of view. Remem­
ber that vehicles or other objects will ap­
pear smaller and farther away than when
seen in a flat mirror. If you use this mirror
to estimate distances of following vehicles
when changing lanes, you could estimate incorrectly and cause an accident.
(D Note
- If the mirror housing is moved uninten­
tionally (for example, while parking your
vehicle), then you must first fold the mir­ ror electrically. Do not readjust the mir­
ror housing manually. You could damage
the motor which controls the mirror .
-If you wash the vehicle in an automatic
car wash, you must fold the exterior mir­
rors in to reduce the risk of damage to
-
Clear vision 51
the mirrors . Never fold power folding ex­
terior mirrors* by hand. Only fold them
in and out using the power controls.
(D Tips
- The exterior mirror settings are stored
with the memory function*
c::> page 62.
- If there should be a malfunction in the
electrical system, you can still adjust the
exterior mirrors by pressing the edge of
the mirror.
Dimming the mirrors
N
:!
"' ~:::====~~=~====~ :ll
Fig. 47 Auto mat ic dimming re arv iew mirror*
Manual dimming rearview mirror
.. Pull the lever on the bottom of the mirror
back .
Automatic dimming rearview mirror*
.. Press the button @c::> fig. 47. The indicator
light @ turns on . The rearview and exterior*
mirrors dim automatically when light shines
on them, for example from headlights on a
vehicle to the rear.
A WARNING -
Electrolyte fluid can leak from automatic
dimming mirrors if the glass is broken. Electrolyte fluid can irritate skin, eyes and
respiratory system .
- Repeated or prolonged exposure to elec­
trolyte can cause irritation to the respira­
tory system, especially among people
with asthma or other respiratory condi ­
tions. Get fresh a ir immediately by leav­
ing the vehicle or, if that is not possible,
open windows and doors all the way.

62 Seats and storage
Installing the head restraints
.. Slide the posts on the head restra int down
into the guides until you feel the posts click
into place.
.. Press the button @
Q fig. 62 and slide the
head restraint all the way down. You should
not be able to pull the head restraint out of
the backrest .
So that the driver can have a better view to
the rear, the head restraints should be pushed
down completely when the rear seats are not
occupied.
A WARNING
- Read and heed all WARNINGS
~page 131.
-Only remove the rear seat head restraints
when necessary in order to install a child
seat ~
page 174. Install the head re­
straint again immediately once the child
seat is removed. Driving without head re­
straints or with head restra ints that are
not properly adjusted increases the risk
of serious or fata l neck injury dramatical­
ly.
@ Tips
Correctly adjusted head restraints and
safety belts are an extremely effective
comb inat ion of safety features .
Seat memory
Description
Applies to vehicles: with memory function
The memo ry function allows you to quickly
and easily sto re an d recall personal seating
profiles for the driver. The memory function is
operated through the master key and the memory buttons in the driver's door.
The drive r's sea ting profi le is stored and as­
signed to the master key each time the vehicle
is locked. The seating profile is recalled auto ­
matica lly when the vehicle is unlocked. If two
peop le use one vehicle, it is recommended that each person always uses "their own"
master key .
Up to 2 seat profil es can be stored in the
memory buttons in the driver's door. Once
they are stored, these seat profiles can be se­
lected at any time.
In addition to the driver's seat settings, you
can also store and access the exterior mirror
adjustment settings* using the remote con­
tro l key or memory button.
Remote control key
Applies to vehicles: with seat memory
To assign the dr iver 's seat settings to the re­
mote control key when locking the veh icle, the
funct ion must be act ivated in the rad io or
MMI*
.. Select: I CAR I function button > Seat adjust­
ment
> Driver's seat > Remote control key >
on.Or
.. Select:
!CAR ! function button> Car sys­
tems *
control button > Vehicle settings >
Seats > Driver 's seat > Remote control key
> On.
@ Tips
If you do not want another driver's set­
tings to be assigned to the remote key,
switch off the memory function using the
radio or
MMI* or the !OFFI button
~page 62.
· Memory buttons
Appl ies to vehicles: wit h seat memory
Fig. 64 Driver's door: memory function buttons

Warm and cold 77
Operation
We recommend pressing the IAUTO I button and setting the temperature to 72 °F (22 °C).
Fig. 91 Automatic cl imate control system: control
Fig. 92 3-zone deluxe automatic climate control': controls
Press the buttons to turn the functions on or
off. Use the d ials to adjust the temperature,
the blower speed and the a ir distribution. The
L ED in a button will light up when the func­
tion is switched on. The settings are displayed
for a few seconds in the radio or MMI* display.
In vehicles with a 3-zone deluxe automat ic cl i­
mate control systems *, the dr iver and front
passenger side can be adjusted separately.
The settings are also d isplayed in the climate
con trol system display.
IOFFI Switching the climate control
system on/off
The IOF FI button switches the climate control
sys tem on or off.
It also switches on when you press the knob. Airflow from outs
ide is
blocked when the climate control system is
switched off.
IACI Switching cooling mode on/off
The air is not coo led and humidity is not re­
moved when cooling mode is switched off.
This can cause fog on the w indows. Cooling
mode switches off automatically when the
outside temperature is be low zero.
1- 1 Switching recirculation mode on/off
In recircu lation mode, the air inside the vehi ­
cle is circulated and filtered. This prevents the
unfiltered air outside the vehicle from enter­
ing the vehicle interior. We recommend

@ Tips
The seat heati ng only works when the seat
detects bo dy weight on it. P lacing objects
on the seat cou ld create enough we ight to
sw itch seat heat ing on.
Setup
The basic climate control settings can be ad­
justed in the radio or MM!*.
~ Select: I CAR I f u nction button > A/C control
button. Or
~ Se lect: I CARI f u nct ion button > Car sys -
tems *
control button > AC.
Automatic recirculation*
When switched on, automatic recirculation
contro ls the recirculation mode automatica lly.
If the windows fog up, press the
1 ~ FRONTI
button.
Synchronization*
When synchronization is sw itched on, the
same settings are applie d to both the drive r
a n d front passenger, except for the seat heat­
ing/ventilation *. Synchronization switches off
when you ad just the settings on the front pas­
senger's side.
You ca n also switc h synchronizat io n on by
press ing and ho lding the knob on the driver 's
side.
Supplementary heater
The supplementa ry heater warms the inter io r
of vehicles with flexib le fue l engines more
q uic kly. The supp lementary heater is control­
l ed automatically in the
Auto setting.
Warm and c old 79