2017 AUDI S4 warning

<( a, .... N ,....
N .... 0 0
3 a,
(!)-Rain sensor mode. The windshield wipers
switch on once the vehicle speed exceeds approx­ imately 2 mph (4 km/h) and it is ra ining. The
higher the sensitivity of the rain sensor that is set
(switch @ to the right), the earlier the wind­
shield wipers react to moisture on the wind ­
sh ield . You can deactivate the rain sensor mode
in the Infota inment system, which switches the
intermittent mode on. To do th is, select:
! MENU !
button > Vehicle > left control button > Dri ver
a ss is ta nc e
> Rain sen sor. In intermittent mode ,
you can adjust the interva l time using the switch
@ .
@ -slow wip ing
@ -fast wip ing
© -sing le wipe If you hold the lever in this posi ­
tion longer, the wipers switch from slow wiping
to fast w iping.
® -clean the windsh ie ld The wipers wipe one
time after several seconds of dr iving to remove
water droplets. You can switch this function off
by moving the lever to position ® within
10 sec­
onds of the after-wipe . The after-wipe function is
react ivated the next time you switch the ign ition
on.
C leaning the headlights*. The headlight washer
system* operates only when the low beam head­ lights are sw itched on . If you move the lever into
position @, the headlights will be cleaned at
fixed intervals.
A WARNING
- T he rain sensor is only intended to assist the
driver. The driver may still be responsible
for manually switching the w ipers on based
on v is ibility conditions.
- The w indshie ld may not be treated with wa­
ter -repelling windshield coating agents. Un­
favorable conditions, s uch as wetness, dark­
ness or low sun, can result in increased
glare, which increases the risk of an acc i­
dent . Wiper blade chatter is also poss ible.
- Properly functioning windsh ield wiper
blades are required for a clear view and safe
dr iv ing to red uce the risk of an accident
Light s and Vision
c::> page 58, Changing windshield wiper
blades.
@ Note
- If there is frost, make sure the windshield
wiper blades are not frozen to the wind­
shield. Switching on the windshield wipers
when the blades are frozen to the wind­
shield can damage the w iper blades.
- Prior to using a car wash, the windshield
wiper system must be sw itched off (lever in
position
0). This prevents the wipers from
switching on unintentionally and caus ing
damage to the windsh ield wiper system.
@ Tips
- The windshield wipers switch off when the
ign ition is switched off. You can activate the
w indshield wipers after the ignition is
switched back on by moving the w indshield
w iper lever to any position.
- Wor n or dirty w indshie ld w iper blades resu lt
in st reaking. T his can affect the rain senso r
function. Check your windshield wiper
blades reg ularly.
- The washer fluid nozz les for the windshield
washer system are heated a t low tempera­
tures when the ignition is on .
- Whe n stopping tempo rar ily, such as at a
t raffic lig ht, the speed of the windshield
wipers automatically reduces by one level.
Cleaning windshield wiper blades
Clean the wiper b lades when you see wiper
streaks. Use a soft cloth and a g lass cleaner.
Wind shi eld wiper
... Place t he w indsh ie ld w iper arms in the service
position
c::> page 58 .
... Fold the windshie ld wiper arms away from the
windshie ld.
A WARNING
D irty windshie ld wiper blades can impa ir vi­
sion, wh ic h increases the risk of an accident.
57

Lights and Vision
Changing windshield wiper blades
Fig. 56 Remov ing w indshi eld w iper blades
Windshield wiper service position/blade
replacement position
• To bring the wipers into the service position ,
turn the ignition off and move the windshield
wiper lever into position @~
page 56, fig. 55.
• To bring the wipers into the starting position,
switch the ignition on and move the windshield
wiper lever into position @~
page 56, fig. 55
for at least two seconds .
You can also turn the service position on or off in
the Infotainment system :
• Switch the windshield wipers off (position @
~page 56, fig. 55).
• Select : th e IMENU i button> Vehicle> left con­
trol button >
Service & checks > Wiper change
position .
Removing the wiper blade
• Fold the windshield wiper arm away from the
windshield.
• Press the locking knob
(D ~ fig. 56 on the wiper
blade . Hold the wiper blade firmly.
• Remove the wiper blade in the direction of the
arrow .
Installing the wiper blade
• Insert the new wiper blade into the mount on
the wipe r arm @until it clicks into place.
• Place the wiper arm back on the windshield.
• Turn the service position off.
A WARNING
For safety reasons, the wiper blades should
be replaced once or twice each year .
58
-
(D Note
-Only fold the windshield wipers away when
they are in the service position. Otherwise,
you could damage the paint on the hood or
the windshield wiper motor.
- You should not move your vehicle or operate the windshield wiper lever when the wiper
arms are folded away from the windshield.
The windshield wipers would move back in­
to their original position and could damage
the hood and windshield.
- To help prevent damage to the wiper sys­
tem, always loosen blades which are frozen
to the windshield before operating the wip­
ers.
- To help prevent damage to the wiper
blades, do not use gasoline, kerosene, paint
thinner, or other solvents on or near the
wiper blades.
- To help prevent damage to the wiper arms
or other components, do not attempt to
move the wipers by hand.
{l) Tips
-You can also use the service position, for ex­
ample, if you want to protect the windshield
from icing by using a cover.
- You cannot activate the service position
when the hood is open.
Digital compass
Switching the compass on and off
App lies to: vehicles with digital compass
Fig. 57 Rearview mirror: d ig ital compass is sw itched on

Lights and Vi sion
A WARNING
To reduce the risk to yourself and other dr iv­
ers, calibrate the compass in an area where
t here is no traffic .
60

Seats and storage
General information
A WARNING
Refer to Q page 236, Driving safety for im­
portant information, tips, suggestions and
warnings that you should read and follow for
your own safety and the safety of yo ur pas­
senge rs.
Front seats
Power seat adjustment
F ig. 59 Front seat: adj usting the seat
@ -Moving the seat forward/back: press the but­
ton fo rward/back .
@-Moving the seat up/down: p ress the button
up/dow n. To adjust the front seat cush ion, p ress
the fro nt bu tton up/down. To adjust the rear sea t
cushion, press the rear b utton up/down.
@ -Adjusting the backrest angle: press the but­
ton fo rward/back.
© -Lengthen ing/shortening the upper thigh
support* : lift the grip handle . A spring moves the
support forward .
CD -Adjusting the lumbar suppo rt: press the but­
ton in the corresponding position.
A WARNING
- The power front seats can also be adjusted
when the ig nition is switched off. For this
reason, children should neve r be left unat­
tended in the vehicle -they could be injured!
Seats and storag e
-To reduce the r isk of an accident, only adjust
the dr iver's seat when the vehicle is station­
ary.
- Exercise caution when adjust ing the seat
he ight. Unsupervised or careless seat ad­
justment can pinch fingers or hands caus ing
injuries .
- The front seat backrests must not be re­
clined too far back when driving, beca use
this impa irs the effect iveness of the safety
be lts and airbag system, which increases
the risk of injury.
Center armrest
There is a storage compartment under the arm ­
rest.
F ig . 60 Comfo rt center armrest be tween the driver's seat
and front passenger 's seat
.,. To adjust the angle, raise the armrest from the
starting position notch by notch .
.,. To br ing the armrest back into the starting po­
sition, raise it out of the top notch and fold it
back down.
The armrest can s lide forward and back .
61

Seats and storage
Head restraints
Front head restraints
•
Fig. 61 Front seat : adjust ing the comfo rt head restra in t*
Adj ust the head restraints so the upper edge is as
even as possible wi th the top of your head. If that
is not possible, try to adjust as close to this posi­
tion as possible.
~ To adjust the head restraint, press the side but­
ton and place the head restraint in the desired
position until it locks into place
i:::.> fig. 61.
_& WARNING
Always read and fo llow the applicable warn­
ings ¢
page 239, Proper adjustment of head
restraints.
Rear head restraints
Fig. 62 Rear seat: adjust ing th e hea d restra int
62
Fig. 63 Rear seat: removing the head restrai nt
If passengers are sitting in the outer rear seats,
adjus t the head restraints so that the upper edge
of the head restraint is as level as possible with
the upper part of their head.
If that is not possi­
bl e, try to adjust as close to this position as pos­
sible. Adjust the head restraint in the center seat
to be all the way up
c:> _& .
Adjusting the head restraints
~ To move the head restraint upward, hold it at
th e sides with both hands and slide it upward
until it clicks into place
c:> fig. 62.
~ To move the head restraint downward, press
the button -arrow-
c:> fig. 62 and slide the head
restraint downward .
Removing the head restraints
~ Move the head restraint upward as far as it can
go .
~ Press the re lease point ,:::., fig. 63 using the me ­
chanical key
c:> page 38, Key set and press the
button
c:> fig. 62. Pull the head restraint out of
the backrest at the same time ¢_& .
Installing the head restraints
~ Slide the posts on the head restraint down into
the guides until the posts click into place.
~ Press the button -arrow-c:> fig. 62 and slide the
head restraint all the way down. You should not
be able to remove the head restraint from the
backrest without pressing the button .
_& WARNING
-Always read and follow the applicable warn­
ings
i:::.> page 239, Proper adjustment of
head restraints.

-Only remove the head restraints from the
rear seats when it is necessary for installing
a child seat¢
page 2 77, Child safety. In­
stall the head restra int aga in immediately
once the child seat is removed. D riving w ith
the head restra ints removed o r not in the
upr ight position in creases the risk of ser io us
lnJUry.
Memory function
Description
Applies to: vehicles with memory function
Using the memory funct ion, you can quickly and
eas ily store a personal seat profile for the driver
and recall the settings later. The memory func­
tion is controlled by the remo te control key and
the memory bu ttons in the drive r's door.
The driver's seat profile is stored again and as­
signed to t he remote contro l key each time the
ve hicle is locked . Whe n you open the door, the
seat profi le is automat ically reca lled. If two peo­
p le use t he vehi cle, it i s recomme nded that each
person always uses "their own" remote cont ro l
key.
Up to 2 seat prof iles can be stored in the memory
bu tto ns in the dr iver's door. O nce they are sto r­
ed, these sea t profiles can be sele cted at any
time .
The fo llow ing settings are stored :
Remote con-Memory but-
trot key ton
Driver Dr iver
Seat X X
Both exterior
X X mirrors*
Remote control key
Applies to: vehicles with memory function
The driver's sea t profile can be assigned to the
remo te control key when the vehicle is locked .
.. Se lect in the Infotainment system: !MENUI b ut­
ton
> Vehicle > left contro l bu tto n > Vehicle
Seats and storag e
setting s > Seats > Driver 's seat > Store set­
ting s on remo te control key.
(D Tips
If you do not wish to have t he seat profi le for
another drive r assigned to the remote cont rol
key, switch the memory fu nction off in t he In­
fotainment system.
Memory buttons
Applies to: vehicles with memo ry function
Fig. 64 Drive r's door : memory function buttons
The memory butto ns are located in the driver's
doo r.
Storing a seat profile
.. Press the !SET I button. The LED in the button
t ur ns on .
.. Press a memory bu tton
dil or~).
A signal tone will sound when it is s uccessfu lly
stored.
Accessing a seat profile
.. If the driver's door is open and the ignition is
sw itched off, press the memory button .
.. If the driver's door is closed or the ignition is
sw itched on, press and hold the memory but­
t on u nti l the seat adjustment is com plete.
,&_ WARNING
- F or s afety reasons, the seat se tting can on ly
be reca lled when the vehicle is stationa ry,
otherwise t here is a risk of an accident.
- In an emergency, every sea t ad justment op ­
eration can be stopped by pressing the
!SET ! ..,.
63

Sea ts and stor age
button or the buttons @or@ <* page 61,
fig. 59.
Sockets
Fig. 65 Center console: 12 volt socket
Fig. 66 Rear center console: 12 volt socket*
The 12 -volt sockets can be used for electrical ac­
cessories. The power usage must not exceed
120 watts.
There is an additional 12 vo lt socket* located on
the side trim panel in the luggage compartment .
_& WARNING
The sockets and the electrical accessories con­
nected to them only function when the igni­
tion is switched on. Incorrect usage can lead
to serious injuries or burns. To reduce the risk
of injuries, never leave ch ildren unattended in
the vehicle with the veh icle key.
(D Note
- To reduce the risk of damage to the vehicle
electr ica l system, never attempt to charge
the vehicle battery by connecting accesso­ ries that provide power, such as solar pane ls
or battery chargers, to the 12 Volt sockets
or the cigarette lighter.
64
- To reduce the risk of damage to the sockets,
only use plugs that fit correctly .
Storage
Cup holders
Fig. 67 Section o f th e rear bench seat: rear cup holde rs *
Your vehicle has cup holders in the front center
console and in the center rear seat .
Cup ho ld ers in the cent er rear seat*
.,. Fold the center armrest downward .
.,. To open the cup holders, pull the top cover of
the cup holders toward the rear<=>
fig. 67 .
.,. Set your beverage in the holder.
.,. To close the cup holder, fold the cover back un­
til it clicks into place .
_& WARNING
-
-Do not put any hot beverages in the cup
holder while the vehi cle is moving. Hot bev ­
erages could spill, which c an cause injury.
- Do not use any b reakab le beve rage contain­
ers (for examp le, made out of g lass or por­
celain). Yo u co uld be injured by them in the
event o f an accident .
(D Note
Beverage containers in the cup holders should
a lways have a lid. Otherwise, beve rages could
sp ill and cause damage to vehicle eq uipment
or stain the seat covers.
Other compartments
You will find a var iety of storage compartments
and holders at various locations in the vehicle. ..,.

- Glove compartment: the glove compartment can be locked using the mechanical key
¢ page 38, Key set.
-In the door trim panels
- Storage compartment under the front center
armrest
- Storage compartment* in the rear center arm-
rest
- Storage compartment* under the light switch
- Garment hooks above the rear doors
- Nets* on the backrests of the front seats
- Nets* on the left/right luggage compartment
trim panel
A WARNING
-Always leave the lid on the glove compart­
ment cover closed while driving to reduce
the risk of injury.
- Make sure that the view to the rear is not
obstructed by hanging garments.
- Hang only lightweight cloth ing and be sure
that there are no heavy or sharp-edged ob­
jects in the pockets.
- Do not use clothes hangers to hang gar­
ments, because this could reduce the effec­
tiveness of the side curtain airbags*.
- Only use the storage compartments in the
door trim panels to store small objects that
will not stick out of the compartment and
impair the range of the side airbags.
Luggage compartment
General information
A WARNING
Read and follow the important safety precau­
tions in ¢
page 242, Storing cargo correctly.
-
Seats and storage
Increasing the size of the luggage
compartment
Applies to : vehicles wit h folding backrests
The rear seat backrests can be folded forward ei­
ther separately" or together.
Fig. 68 Backrest: release lever, securing knob an d lock*
Fig. 69 Backrest: fold ing in the center backrest
Folding the outer rear backrests forward and
backward
.,. Pull the release lever @in the direction of the
arrow and fold the backrest forward .
.,. Fold the backrest back up again until it latches
and the red marking @ is no longer visible
¢&, .
Folding the center rear backrest forward and
backward
.,. Pull on the upper release lever© and fold the
backrest forward@¢
fig. 69 .
.,. Fold the backrest backward until it locks into
place.
The engaged backrest can be locked © using the
mechanical key¢
page 39. This would block ac­
cess into the luggage compartment from the ve­
hicle interior. You can only enlarge the luggage
compartment if the backrest is not locked. .,..
65