2018 AUDI S4 display

Lights and Vision
@ Tips
The setting is automatica lly stored and as­
signed to the remote control key that is be ing
used.
Instrument illumination
The brightness of th e illumination for the instru­
ments , display and head-up display* can be ad­
jus ted.
F ig . 53 Instru ment i llumi natio n
"' Press the knob to release it.
"'T urn the knob toward"-" o r"+" to reduce or in­
crease the brightness .
,,, Press the knob again to return it to its or iginal
pos ition .
(D Tips
Depending on vehicle equipment, the inst ru ­
ment illumination (needles and gauges) may
turn on when the lights are off and the igni­
tion is switched on . The illumination for the
gauges reduces automatically and eventually
tur ns off as brightness outside increases . This
function reminds the driver to turn the low
beams on at the app ropr iate time.
58
Vision
Adjusting exterior mirrors
Fig. 54 Driver 's doo r: kno b fo r t he e xterio r mirrors
Turn the knob to the des ired position:
0
-a ll adjustment functions are deactivated.
q / P -adjus ts the left/right exter io r mirror.
Move the knob in the desired direct ion.
(@ -Heats* the mir ror glass depend ing on the
outside temperature.
8 -F olds the exterior mirrors* . To fold the m ir­
rors out, turn the knob to one of the other posi­
tions . In the I nfota inment system, you can select
i f the m irro rs fo ld in au tomatically when yo u lock
the
ve hicl e~ page 41 .
Front passenger's exterior mirror tilt
function *
To help you see the curb when backing into a
parki ng space, the su rface of the m irro r til ts
slight ly. For this to happen, the knob must be in
the position for the front passenger's exterior
mirror.
Yo u can adjust the tilte d mir ror s urface by t urn­
i ng t he knob in the desired di rect io n. When you
move out of reverse and into another gear, the
new m irror position is stored and assigned to the
key you are using .
The m irror goes back into its or iginal pos ition
once you drive forward faster than 9 mp h
(15 km/h) or turn the ignition off.
&_ WARNING
Cu rved mi rror sur faces (for example convex)
enla rge the field of vision. However, they

Lights and Vision
Adjusting the magnetic zone
Applies to: ve hicles w ith d ig ital compass
The magnetic zone must be adjusted correctly for the compass to read accurately.
Fig. 62 Magnetic zone map
• Press and hold the button@~ page 63, fig. 61
unt il the number of the selected magnetic zone
appears in the rea rview mir ror .
• Press the b utton @repeatedly to select the
correc t magnetic zone . The sele ct ion mode
turns off after a few seconds .
Calibrating the compass
App lies to: ve hicles with d ig ital compass
If the display is incorrect or inaccurate, the com­
pass must be recalibrated .
• Press and hold the button @ until a C appears
in the rearv iew mirror.
• Drive in a circle at about 6 mph ( 10 km/h) unt il
a d irec tion is displayed i n the in terior rearv iew
mirror .
64
A WARNING
To reduce the ris k to yourse lf and o ther driv·
e rs, calibra te the compass in an area where
there is no traffic .

Warm and cold
system operates most efficiently in eco cooling
mode.
A/C MAX cooling mode*
You can switch the maximum cool ing mode on or
off using the rocker switch@. Th e air is not
coo led and humidity is not removed when cooling
mode is switched off. This can cause fog on the
windows. Cooling mode switches off automati­
cally when the outside temperature is below
zero. When the cooling mode is switched on, the
vehicle interior is cooled as quickly as possible
and dehumidified .
c:E) Recirculation mode
In recirculation mode, the air inside the vehicle is
circu lated and filtered. This prevents the unfil­
tered air outside the vehicle from entering the
vehicle interior. Switching recirculation mode on
when dr iv ing through a tunnel or when s itting in
traffic is recommended
Q &, .
Using the button, recirculation mode is~ using
the button. You can also switch the recirculation
mode off by pressing the knob (D or the ~ but­
ton.
AUTO
Automatic mode
Automatic mode maintains a constant tempera­
ture inside the vehicle. Air temperature, airflow
and air distribution are controlled automatically .
You can switch automatic mode on or off by
pressing the
knob@.
Temperature
You can adjust the temperature between 60°F
( + 16°()
and 84°F ( +28°() by turn ing the knob
(D . Outs ide of this range, LO or HI will appear in
the climate control system display . In both set­
tings, the climate control runs constantly at the
maximum cooling or heating level. The tempera­
ture is not regulated.
The temperature can be adjusted in the rear us­
ing the rear contro ls
Q fig. 91.
86'~ Blower
You can adjust the vo lume of air generated by the
blower to your preference using the rocker switch
@ . The blower should always run at a low setting
78
to prevent the windows from fogging and to en ­
sure a continuous exchange of air inside the vehi­
cle. To have the blower regulated automatically,
press one of the knobs
(D .
Air distribution
You can use the rocker sw itches @to adjust the
vents where the air will flow out of. Press the
rocker switches @repeatedly unti l the desired
air distribution setting is displayed in the climate
control system controls. To have the air distribu­
tion regulated automatically, press one of the
knobs
(D .
""lll"' OPEN/CLOSE the wide vent
You can open and close the wide vent in the cock­
pit using the rocker switch ®·
JI~ Seat heating and ventilation*
If you press the button J ,J, the seat heating/
ventilat ion is switched on at the highest leve l (3) .
The LEDs indicate the temperature level. To re­
duce the temperature, press the button again. To
switch the seat heating/ventilation off, press the
button repeatedly until the LED turns
off.
3% Defrosting
The windshield and side windows are defrosted
or cleared of condensation as quick ly as possible .
The maximum amount of air flows mainly from
the vents below the windsh ield. Recirculation
mode switches off. The temperature should be
set at
+72°F (+22°() or higher . The temperature
i s controlled automat ically .
Defrost is switched on and off
3% using the but­
ton. You can switch the function off by pressing a knob
(D .
Applies to vehicles with windshield defogger: the
windshield defogger switches on automatically
when outside temperatures are low. If you would like to sw itch the windshield defroster on man­
ually, press the
3%. The LED in the button blinks.
ClWREAR Rear window defogger
Press the button [email protected] switch the rear window de­
fogger on. It on ly operates when the engine is
running. It switches off automatically after
10 to .,,.

a co .... N ,....
N .... 0 0
3 co
20 minutes, depending on the outside
temperature.
To keep the rear window defogger on contin uous­
l y, press and hold the
QWREAR button longer
than
3 seconds. This is stored unti l the ignition is
switched off .
SYNC Synchronization
Use the rocker switc h® to sele ct the funct ion.
When synch ronization is switched on, the set­
tings for the driver's side are applied to the front
passenger's side and the rear (except for seat
heating/venti lation*) . When the settings on the
front passenger's side or in the rear are changed,
the synchron iz at ion is automatically sw itched off
and
3 -z one appears in the display .
SET REAR function
Use t he rocker switch ® to select the function .
When the function is switched on, you can adjust
all settings for the rear us ing the climate control
system controls in the cockpit. The rear climate
control system controls cannot be operated at
the same time . This function switches off auto­
mat ically after a certain period of time or after
leaving the menu.
Vent s
You can open or close the center and rear vents in
the cockpit and the vents in the rear center con­
sole us ing the r idged thumbwheels . The levers
adjust the d irection of the airflow from the vents.
The wide vent is opened and closed using the
r ocker switch
® ·
Residu al heat
You can activate the residual heat funct ion when
the ignition is switched off by pressing the knob
(D . The res idual heat from the coolant is used to
h eat the vehicle inte rior. The residual heat func­
tion swi tches off automatically afte r abou t 15
minu tes .
A WARNING
- You should not use the recirculation mode for an exten ded period of time, because no
fresh a ir is drawn in and the w indows can
Warm and c old
fog when cooling mode is switched off. This
increases the r isk of an accident.
- Individuals with reduced sensitivity to pain
or temperature could develop burns when
using the seat heat ing* function. To reduce
the risk of injury, these individua ls should
not use seat heating*.
(D Note
To avoid damaging the seat heat ing* ele­
ments, do not knee l on the seats or place
heavy pressure on one area of the seat.
Setup
The climate control system basic settings ore ac­
cessed in the Infotainment system .
.,. Select in the Infotainment system : I MENU! but­
ton
> Vehicle > l eft control button > Ai r co ndi ­
tioning
Auto recircu lation
When switched on, a utomat ic rec irculat ion con­
trols the recircu lation mode automatically . You
must press the
®MAX button if fog forms on
the windows.
Automatic auxiliary heater*
T he aux iliary hea ter he lps to wa rm the vehicle in ­
terior more q uickly.
Steering wheel heating
Applies to: vehicles with steering wheel heating
The steering wheel rim con be heated.
.,. Press the bu tton on the m ultif unct ion steeri ng
wheel to switch the steering whee l heating on
and
off~ r=:> poge 15, fig . 11 . The message
Steering wheel heating : on /Steering wheel
heating: off
appears in the instrument cluster
disp lay.
The temperature is maintained at a constant lev­ el when steering wheel heating is switched on .
T he s teer ing whee l heating se tt ings a re stored
automat ica lly and assigned to the remo te control
key that is in use.
79

you stop it. You also cannot lock the vehicle from
the outside .
Applies to: vehicles with au tomatic transm issions
Shift to P , otherwise vehicle can roll away.
Doors do not lock if gearshift is not in P
This message appears for safety reasons if the
selector lever is in the N position when you
sw itch the ignition off. Move the selector leve r to
the P position. Otherwise the vehicle is not pro­
tected from ro lling and it cannot be locked .
DJ Remote control key: hold back of key
against the designated area . See owner 's man­
ual
If the indicator light turns on and th is message
appears, there is a malfunction
q page 85 .
Applies to: vehicles with automatic transmissions
Shift to P before leaving car, otherwise vehicle
can roll away
This message appears if the driver's door is
opened while the ignition is switched on and the
transmission has not been shifted to the P posi­
tion . Sh ift the transmiss ion into the P position
and turn off the ignition if you are leaving the ve­
hicle . Otherwise the vehicle could roll. Also see
c::> page87 .
Starting the engine when there is a
malfunction
It may not be possible to start the engine under
certain circumstances, for example if the battery
in the vehicle key is drained, if interference is af­
fected the key or if there is a system malfunc ­
tion .
Fig. 94 Cente r console/ remote contro l key: starting t he
eng ine if there is a malfunc tion
Driving
Requirement: the message Remote control key:
hold back of key against the designated area .
See owner's manual
must display and the DJ i n­
dicator light must turn on.
.,. Place the remote control key on the location
shown in the illustration
y >l) c::> fig . 94.
Applies to: vehicles with manual transmission
.,. Press the clutch pedal.
Applies to: vehicles with automatic transmissions
• Press the brake pedal.
.. Press the !START ENGINE STOP ! button. The
engine will start.
.,. Drive to an authorized Audi dea ler or author­
ized Aud i Service Facility immediately to have
the malfunction corrected.
@ Tips
You can view the message again by pressing
the
I S TART ENGINE STOP I button.
Start/Stop system
Description
Applies to: vehicles with Start/Stop system
The Start/Stop system can help increase fue l
economy and reduce CO2 emissions.
In Sta rt/Stop mode, the engine shuts off auto­
matically when the vehicle is stopped, such as at
a traffic light. The ignition remains switched on
during this stop phase . The engine wi ll restart
automatica lly when needed .
Th e Start/Stop system is a utomaticall y activated
as soon as the ignition is switched on.
Basic requirements for Start/Stop mode
-The driver's door must be closed .
-The driver's seat belt much be fastened.
- The hood must be closed.
- The vehicle must have driven faster than
2 mph
(3 km/h) since the last time it stopped .
- A trailer must not be hitched to the vehicle.
If you leave the vehicle during a stop phase, the
engine can be restarted within approximately 30
seconds if the following requi rements are met:
IJ>
85

Driving
-The driver's door must be closed, the driver's
safety belt must be fastened, and the brake peda l (automat ic transmission) or the clutch
pedal (manua l transmission) must be pressed.
Or:
-The driver's door must be closed, the brake
pedal (automat ic transmission) or the clutch
pedal (manua l transmission) must be pressed,
and a gear must be engaged.
(D Note
Always sw itch the Start/Stop system off when
driving through water
q page 85.
@ Tips
The engine stops shortly before the vehicle
comes to a stop
1) .
Stopping/starting the engine
Appl ies to: ve hicl es w ith Sta rt/Stop system
F ig . 95 Instrument cluste r: e ng ine sw itched off (stop
phase)
A ppl ies to: ve hicles w ith manu al transmiss ion
• When the vehicle is stat ionary, shift to neut ral
and release the clutch pedal. The eng ine will
switch off . The
II indicator light appears in the
information line at the bottom of the instru­
ment cluster d isp lay. The needle in the tachom­
eter also moves into the
R EADY position .
• The engine will resta rt if you press the clutch
pedal. The ind icator light turns off.
A ppl ies to: ve hicles w ith a uto mat ic t ra nsmi ssio ns
• B rake the vehicle to a stop . The engine stops
shortly before the vehicle comes to a stop or if
the ve hicle is stationary
l). Keep yo ur foot on
l) Ma rket -spe cifi c
86
the brake peda l. The II indica tor light appears
in the status line at the bottom of the instru ­
ment cluste r display. The need le in the tachom ­
eter also moves into the
READY1> posit ion.
• The engine starts again when you take your
foot off the brake pedal. The indicator light
turns off .
Additional information for automatic
transmissions
The eng ine stops in the P, N and D selector lever
pos itions.
If you se lect the R posit ion du ring a Stop phase,
the engine will start aga in.
Se lect the P position quickly to prevent the e n­
gine from starting u nintent ionally when shifting
through R .
You can determine for yourse lf if the engine wi ll
stop o r not by red ucing or inc reasing the amount
of force you use to press t he brake peda l. For ex­
amp le, if yo u only lightly press on the brake ped­
al in stop-and-go traffic or when turning, the en­
gine w ill not switch off when the vehicle is sta ­
tiona ry . A s soon as you press the b rake down
harde r, the engine wi ll swi tch off .
(0 Tips
-Press the brake peda l during a Stop phase
to keep the vehicle from rolling .
-The ignitio n will turn off if yo u press the
! S TART ENGINE STOPI butto n du ring a stop
phase. The needle in the tachomet er moves
into the
OFF position.
General information
App lies to: vehicles wi th Start/S top sys te m
The standard Start/Stop mode can be canceled
for various system-related reasons.
Engine does not switch off
Before and dur ing each stop phase, the system
checks if certain conditions have been met. If the
lilJ.

Driving
Messages in the instrument cluster display
Applies to: vehicles with Start/Stop system
Automatic start /stop deactivated: Please
re sta rt engin e manually
This message appea rs when specific conditions
are not met dur ing a stop phase. The Sta rt/Stop
system wi ll not be able to restart the engine . The
engine must be started with the
I S TAR T ENGINE STOP I button .
Automatic start /stop system: malfunction!
Function unavailabl e. Ple as e cont act Serv ic e
There is a malfunction in the Start/Stop system .
Drive the vehicle to an authorized Audi dealer or
author ized Service Facility as soon as poss ible to
have the ma lfunction corrected.
Electromechanical
parking brake
F ig. 97 Center console: park ing b rake
Your veh icle is equipped with an electromechani­
cal parking brake
(D ¢ fig. 97. The parking brake
is designed to prevent the vehicle from rolling
un intent ionally and replaces the hand brake .
Setting/manu ally rele asing the parking
brake
~ Pull the(®) switch to set the parking brake. The
LED in the sw itch turns on . The
-(USA mod­
els) ;II (Canada models) indicator light a lso
turns on in the inst rument cluste r display .
~ To release the parking brake manually, press
the brake o r accelerator pedal whi le the igni­
tion is switched on and press
t h e®> switch at
the same time. The LED in the button and the indicator light in the display turn off.
88
Releasing the pa rking brake automatically
Requirement: the drive r's door must be closed.
~ To start d riving and release the pa rking brake
automatically, p ress the accelerator pedal as
usual.
In add ition to releas ing the parking brake auto­
matically, other convenience and safety functions
are avai lab le w hen you sta rt
d rivi ng¢ page 89,
Starting to drive .
Preventing the automatic parking brake
release
The veh icle cou ld beg in ro lli ng u nintentionally,
depe nding on the hill o r if towing a trai le r.
~ To prevent the park ing brake from releasing au­
tomatically, pull and hold
the(®) switch and
press the accele rator peda l. The pa rking brake
remai ns set a nd p revents the vehicle from roll­
ing backwa rd.
~ You can release the®) switch again on ce you
are sure that you are giving enough driving
force to the wheels by pressing the accelerator
pedal.
Eme rgency braking function
You can use t he emergency b raking func tion in an
emergency situation, or i f the standard brake op ­
eration ma lfunctions or is disab led .
~ Pull and ho ld the(®) swi tch.
~ As soon as you re lease the®> switch or acceler -
ate, the braking stops.
P ull ing and ho ld ing
t h e®) sw itch wh ile driving
the ve hicle ac tiva tes the eme rge ncy brak ing func­
tion. The ve hicle is bra ked at a ll four wheels by
activating the hydraulic b rake system . The brak ­
ing effect is sim ilar to heavy
braking ¢ ,A.
To reduce the risk of act ivat ing the emergency
braking by m istake, a w arning tone (buzzer)
sounds when
the© sw itch is p ulled . Emergency
braking stops as soon as
the(®) sw itch is released
o r the accelerator pedal is pressed .
Parking
~ Press the bra ke pedal to stop the veh icle.
~ Pull the®) swi tch to set the par king b rake .

Driving
-To reduce the risk of an accident, never se­lect the R or P positions while driving.
-Do not inadvertently press the accelerator
pedal when the vehicle is stationary. Other­
wise the risk of an accident increases be­
cause the vehicle will start to move immedi­
ately, even if the parking brake is set.
(D Tips
For safety reasons, the parking brake only re­
leases automatically when the driver's door is
closed.
Hill descent control
A pp lies to: ve hicles w ith automat ic tra nsmissio ns
The hill descent control system assists the driver
when driving down hills.
Hill descent control activates when the transmis­
sion is in the Dor S position and you press the
brake pedal. The transmiss ion automatically se­
lects a gear that is suitable for the hill. Hill de­
scent control tries to maintain the speed ach­
ieved at the time of braking, within physical and
technical limitations. If may still be necessary to
adjust the speed with the brake pedal.
Hill descent control switches off once the hill lev­
els out or you press the accelerator pedal.
When operating the cru ise contro l system*
c:;, page 102, hill descent control is also activated
when the speed is set.
A WARNING
Hill descent control cannot overcome physical
limitations, so it may not be able to maintain
a constant speed under all conditions. Always
be ready to apply the brakes.
94
Shifting manually (tiptronic mode )
Applies to : vehicles wit h automatic transmissions
The tiptronic mode allows the driver to shift the
gears manually .
Fig. 99 Cente r console: sh if ting ma nually with the selecto r
lever
Fig. 100 Steering wheel: sh ift ing manual ly
Shifting with the selector lever
You can shift into tiptronic mode while stationary
and while driving.
.,. To shift into tiptronic mode, push the selector
lever from the D/S position to the right. As
soon as the transmission switches over, the
M
transmission setting will appear in the instru­
ment cluster display .
.,. To shift up a gear, tap the selector lever for­
ward
0 c:;, fig. 99 .
.,. To shift down a gear, tap the selector lever back
0-
11> To switch t iptronic mode off, push the selector
lever back into the D/S position.
Shift ing with the shift paddles
You can operate the shift paddles in the D/S or M
selector lever positions .
.,. To shift up a gear, tap the shift paddle 0
c:;, fig. 100.