warning light AUDI S3 SEDAN 2017 Owner's Manual

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The sun visors can be pulled out of their brackets
and turned toward the doors
(D *. The sun shade
can also be moved back and forth lengthwise in
this position.
The mirror light switches on w hen the cover over
the vanity mirror* @opens.
Windshield wipers
Switching the windshield wipers on
A
Fig. 59 Windshield wiper lever
Fig. 60 Rear window wiper* ope ration
t ® I
. @
Ill ®
[II @
•®
Move the windshield wiper lever to the corre­
sponding position:
@ -Windshield wipers off
(D -Interva l mode. To increase/decrease the w ip­
er intervals, move the switch
@ to the left/right.
In vehicles with a rain sensor, the wipers turn on
in the rain once the vehicle speed exceeds ap­
proximately 2 mph (4 km/h). The higher the sen­
sitivity of the rain sensor is set (switch @to the
right), the earlier the windshield wipers react to
mo isture on the windshield . You can deact ivate
the ra in sensor mode in the Infotainment sys­
tem, which switches the intermittent mode on.
To do th is, select:
! MENU ! button> Vehicle> left
control button >
Dri ver assis tance > Rain sen sor.
Lights and V ision
@ -Slow wiping
@ -Fast w iping
@ -Single wipe . If you ho ld the lever in this posi­
t ion longer, the wipers switch from slow wip ing
to fast wiping .
®-Clean the windshield To eliminate water
droplets, the w indshield wipers perform one af­
terw ipe after several seconds while dr iv ing in
temperatures above 39 °F (4 °C) . You can switch
th is function off by moving the lever to posit ion
@ with in 10 seconds of the afterw ipe . The after­
wipe function is reac tivated the next time you
switch the ignition on.
Clean the headlights. The headlig ht washe r sys­
tem operates only when the low beam headlights
are on . If you move the lever in
posi tion @, the
headlig hts will be cleaned in fixed intervals .
Applies to: vehicles wi th re ar w indow wiper
@ -Wipe the rear window. The rear w iper moves
abo ut eve ry 6 seconds.
The rear wiper automatically switches on when
the reverse gear is selected and the front wind­
shield wipe rs a re on and running.
(J) -Clean the rear w indow . The number of wipes
depends on how long the lever is held in pos ition
(f) .
_& WARNING
-The rain sensor* is only in tended to assist
the dr iver. The driver may still be responsi­
b le for manually switching the wipers on
based on visibility conditions.
- The windsh ield may not be t reated w ith wa­
ter -repelling w indshield coating agen ts . Un­
favorable conditions, such as wetness, dark­
ness, and when the sun is low, can cause in­
creased glare, wh ich increases the risk of an
accident. Wiper blade chatter is also possi­ ble.
- Properly functioning windshield wiper
b lades are required for a clear view and safe
driving
¢ page 58, Replacing the front
wiper blades.
~
57

Lights and Vi sion
CJ) Note
- If there is frost, make sure the windshie ld
wiper blades are not frozen to the wind­
sh ield. Switching on the windshield wipers
when the blades are frozen to the wind­
shield can damage the wiper blades.
- The windshield wiper system must be
switched off (lever in position @) before
us­
ing a car wash. This prevents the wipers
from sw itching on unintentionally and caus­
i ng damage to the w indshield wiper system.
(D Tips
- The windshield wipers switch off when the
ignition is switched off. You can act ivate the
windsh ield wipers after the ign ition is
switched back on by moving the windsh ield
wiper lever to any pos it ion.
- Wo rn o r dirty windshield wipe r blades result
i n streak ing. This can affect the ra in sensor
fun ct ion . Check your windshield wiper
blades regularly .
- The washer fluid nozzles in the w indshield
washer system are heated* at low tempera ­
tures when the ignition is on.
- When stopp ing temporarily, such as at a
traffic light, the speed of the windshie ld
wipers automatically reduces by one leve l.
Cleaning the wiper blades
Clean the wiper blades when you see wiper
streaks. Use a soft cloth and a glass cleaner .
Windshi eld w iper
.. Place the windshield wiper arms in the service
position
r=;, page 58.
.. Fo ld the windshield wiper arms away from the
windshield.
R ea r w indo w wi per
Applies to: ve hicles w ith rear w indow w ipe r
.. Fo ld the w iper arm away from the rear w indow .
A WARNING
Dirty windshield wiper blades can impair vi­
sion, which increases the risk of an accident.
58
-
(D Note
If you see streaks again after cleaning the
wiper b lades, the blades must be replaced
c:>page 58.
Replacing the front wiper blades
Fig . 61 Removing windshield wiper blades
Wind shi eld wiper s ervice pos iti on/blad e
r ep la cem ent po sition
"' !ii cc c:o m
.. To bring the wipers into the service position,
turn the ignition off and move the windshie ld
wiper lever into position
@ for at least two sec­
onds
c:> page 5 7, fig. 59 .
.. To br ing the wipers into the starting position,
turn the ignition on and move the w indshield
w iper lever into
pos ition @) for at least two sec­
onds.
Removin g the wiper blade
.. Fold the windshield w iper arm away from the
w indshield .
.. Press the locking knob@r=;, fig. 61 on the w iper
blade. Hold the wipe r blade firmly.
.. Remove the w iper blade in the d irection of the
arrow .
Install ing the w ipe r blade
.. Insert the new wiper blade into the mount on
the wipe r arm @until you hear it latch into
place .
.. Place the w iper arm back on the windsh ield .
.. Turn the se rvice position off .

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_& WARNING
For safety reasons, the windshield wiper
blades should be replaced once or twice each
year .
(D Note
-The windshield wiper blades must only be
folded away when in the service position!
Otherwise, you risk damaging the paint on
the hood or the windshield wiper motor .
- You should not drive your vehicle or press
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 .
@ 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 .
Replacing rear wiper blade
Applies to: vehicles with rear window wiper
Fig. 62 Rear wiper : Removing the wiper bla de
Removing the wiper blade
"Fold the wiper arm away from the rear window .
" Hold the wiper blade below the center -arrow-
¢ fig. 62 and pull it out of the retainer . Hold
the windshield wiper arm securely while doing
this.
Lights and Vision
Installing the wiper blade
"Press the wiper blade mount into the retainer.
Securely hold th e wiper arm at the upper plas­
tic end.
"Fold th e window wiper arm back onto the r ear
window.
_& WARNING
= -
For safety reasons, the windshield wiper
blades should be replaced once or twice each
year .
Digital compass
Switching the compass on and off
Applies to: vehicles with digital compass
Fig. 63 Rearview mir ror : digi tal compa ss is s wit c hed on
gi N 0
> u. m
"To turn the compass on or off, press the button
@until the compass display in the mirror turns
on or off.
The digital compass only works when the ignition
is turned on. The directions are indicated with ab­
breviations:
N (north), NE (northeast), E (east) ,
SE (southeast), S (south), SW (southwest), W
(west) , NW (northwest) .
(D Tips
To prevent inaccurate compass readings, do
not bring any remote controls, electrical devi­
ces or metallic objects near the mirror.
59

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. 64 Magnetic zone map
• Press and hold the button CD~ page 59, fig. 63
unt il the number of the magnetic zone appears
i n the interior rea rview m irro r.
• P ress the b utton CD 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 w ith d ig ital compass
If the display is incorrect or inaccurate, the com­
pass must be recalibrated .
• Press and hold the button CD until a C appears
in the inte rio r re arview mir ro r.
• Drive in a circle at about 6 mph ( 10 km/h) unt il
a d irec tion is displayed i n the in ter ior rearv iew
mir ror .
60
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 .

Sea ts and stor age
Mov ing the head rest raints
.. T o move the head res traint up, ho ld it at the
sides with both hands and slide it upward unt il
you fee l it click into place .
.. To move the head restraint down, press the
button @¢ fig. 72 and slide the head restra int
downward.
R emov ing th e head rest raints
To remove the head restraints, the backrest must
be folded forward partially .
.. Remove the screwd river from the vehicle tool
k it
¢page 353 .
.. Release the backrest ¢ page 67 .
.. Press the button @ c::> fig. 72 and slide the head
restra int up as far as it can go .
.. Place the screwdriver in position @ in the
opening, press the button @ and pull the head
restra int out of the backrest at the same time
¢ &_ .
• Fold the backrest down until it latches secure ly
¢ &_ in Increasing the cargo area on
page
67.
Installing the head restraints
To install the head restraints, the backrest must
be folded forward partially .
.. Release the backrest c::> page 67.
.. Slide the posts on the head restraint down into
the gu ides unti l the posts click into place . You
should not be able to pull the head restra int
out of the backrest .
• Fold the backrest down un til it latches secure ly
¢ &_ in Increasing the cargo area on
page
67 .
_& WARNING
-Always read and fo llow the applicable warn­
ings
c::> page 2 50, Proper adjustment of
head restraints.
- Only remove the rear seat head restraints
when necessary in order to install a child
safety seat
c::> page 292, Child safety. In­
sta ll the head restra int aga in immediately
once the child safety seat is removed. Dr iv­
ing with the head restra ints removed o r not
64
in the upright position increases the risk of
serio us injury .
Sockets
Applies to: vehicles with socket
-,:~
I '
Fig. 73 Center console: front/rea r 12 volt socket
The 12 volt soc ket can be used for e lectr ica l ac­
cessor ies. The power consum ption at the out let
mus t not exceed 120 w atts.
There is an add itiona l 12 volt socket * located on
the side trim panel in the luggage compa rtment.
_& WARNING
T he socke t works only w hen t he igni tion is
switche d on. Incorrec t usage c an lead to seri­
ous injur ies or burns. To reduce the ri sk of in ­
juries, never leave children unattended in the vehicle wit h the vehicle key .
{[) Note
-
- T o red uce the risk of dam age to t he vehicle
electrical system, never attemp t to cha rge
the vehicle battery by connecting accesso­ ries that p rovide power, such as solar panels
or battery chargers, to the 12 Volt sockets
o r the ciga rette lighter.
- To reduce the risk of damage to the sockets, only use plugs t hat fit correctly.

Sea ts and stor age
-Hang only lightweight cloth ing and be s ure
that there are no heavy or sharp-edged ob­
jects in the pockets.
-Do not use coat hangers to hang garments,
because th is could reduce the effectiveness
of the side curtain airbags.
Luggage compartment
General information
A WARNING
Read and follow the important safety p recau­
tions in
¢ page 253, Storing cargo correctly.
Luggage compartment cover
A pp lies to: ve hicles with luggage compart men t cover
The luggage comportment cover blocks the view
into the luggage comportment.
F ig . 76 Open luggage com pa rtment l id w ith luggage com­
partment cover
Remov ing
... U nhinge the straps (D and pull the cover @ in
the d irection of the arrow out of the holder @.
Installing
... Slide the cove r@ horizontally into the desig­
nated ho lder @in the s ide bracket until t he
cove r is lined up .
... Hook the st raps into the luggage compartment
lid @ ¢,& .
A WARNING
-To reduce the risk of accidents, never install
t h e luggage compartment c over wit hout se­
cu ring it.
66
-The luggage compartment cover is not a
surface for storing objects. Objects p laced
on the cover increase the risk of injury to all
veh icle occupants during sudden braking
maneuvers or when involved in an accident.
Lowering the cargo floor
App lies to: vehicles with adjustable cargo floor
The cargo floor con lower to expand the storage
area in the luggage comportment.
Fi g. 7 7 Luggage co mpa rt ment: lowe re d cargo floor
... Lif t the cargo floo r in o rder to lowe r it .
... Pull the cargo floor ba ck slightly and insert i t in
the lower position
@ .
To make load ing and unloading easier, b ringi ng
the cargo floor back into posit io n @ aft er trans­
po rting bulky item s is recommended.
Tie-downs
Appl ies to: vehicles with tie-downs
- ------- --
Fig. 7 8 Luggage compa rtment: locat io n of t he t ie-downs
(example)
... Secure the cargo to the tie-downs -arrows-.
... Follow the safety preca utions ¢ page 254.

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Cargo net/cargo bag
Applies to: vehicles with luggage compartment cargo net/car­
go bag
The cargo net prevents light objects from sliding,
and it can also be used as a cargo bog.
Fig. 79 Luggage compartment: cargo net stretched out
(examp le)
F ig . 80 Luggage compartme nt: cargo bag hung in place
(examp le)
Cargo net
.. To secure the cargo net, first hang the front
hooks in the tie-downs then hang the rear
hooks
-arrows-¢ fig. 79.
Ca rgo b ag
.. To secure the cargo bag, hang both plastic re­
tainers in the tie-downs @
c> fig. 80 and the
eyelets @ in the hooks/bag
hooks* @.
You can also use the bag hooks* © to hang light
purses, bags, etc .
&_ WARNING
For strength reasons, only objects with a max­
imum weight of 10 lb (5 kg) should be se­
cured in the l uggage compartment net. Heavi­
er objects are not adeq uately secured. There
is risk of personal injury .
Seats and storag e
Increasing the cargo area
Applies to: vehicles with folding backrests
The rear seat backrests con be folded forward ei­
ther separately" or together .
n
Fig. 81 Backrest: outer re lease lever (example)
Folding the b ackrest forward /back
.. Push the correspond ing head restraint down­
ward
¢page 63 .
.. Pull the release lever (D ¢ fig. 81 in th e direc­
tion of the arrow and fold the backrest forward .
.. Fold the backrest down until it latches securely
¢ .,&.. When you can no longer see the red mark
on the
pin @ , the seat is latched.
&_ WARNING
~ -
-The backrest must be sec urely latched to
ensu re the safety belt is protecting the rear
seat pos it ions.
- The back rest must be securely latched so
objects ca nnot slide fo rwa rd out of the lug­
gage compartment during sudden brak ing.
(D Note
- If you move the front seat back when the
rear seat backrest is folded fo rwa rd, you
co uld damage the head restrain ts on t he
rear seat.
If ne cessary, remove the rea r seat
he ad restraint before mov ing the front seat
back
- T o red uce the risk of damage, move the rea r
he ad rest raints down before fo ldi ng the
rear backrests
forward¢ .&. in Rear head re­
straints on page 64 .
-Make sure the safety belt is not pinched in
the back rest lock a nd damaged when the
rear seat backrest if folded back .
67

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next traffic light is red. This produces an engine
braking effect, which helps to protect the brakes
and tires and reduces the emissions and fuel con­
sumption to zero (fuel shut-off during decelera­
tion).
Shift efficiently
An effective way to save fuel is to upshift earlier.
Staying in a gear too long uses fuel unnecessari­
ly .
Press down on the accelerator pedal slowly and
avoid "kick-down".
Avoid full acceleration
You should rarely travel at the maximum vehicle
speed. High speeds cause a disproportionately
high increase in fuel consumption, emissions and
traffic noise. Slower driving saves fuel.
Reduce idling time
The Start/Stop system* helps to reduce the idling
time automatically. In vehicles without the Start/
Stop system, it is efficient to switch the engine
off when stopped
at railroad crossings and long
red lights. Depending on the version of the en­
gine, stopping the engine for as little as five sec­
onds once it has reached operating temperature
still saves more fuel than leaving the engine run­ ning
-even when taking into account the amount
of extra fuel that is used to restart the engine.
It takes a very long time in idle to warm the en­
gine up to operating temperature. Wear and
emissions are especially high in the warm-up
phase. Therefore, you should begin driving im­
mediately after starting the engine. Avoid high
RPMs while doing this.
Have maintenance performed regularly
By having maintenance performed regularly on
your vehicle, you can help to reduce fuel con­
sumption before you even start to drive. The maintenance condition of your vehicle not only
affects traffic safety and long-term value but al­
so impacts
fuel consumption. A poorly main­
tained engine can lead to fuel consumption that
is 10% higher than normal.
Driving
Avoid short trips
The engine and emissions control system must
reach their optimal
operating temperature to ef­
fectively reduce consumption and emissions.
A cold engine uses a disproportionately high
amount of fuel. The engine reaches operating
temperature and consumption normalizes only
after approximately 2.5 miles (4 km).
Check the tire pressure
To save fuel, make sure the tires are always in­
flated to the correct pressure
r=;, page 33 5. The
fuel consumption can increase by S% if the pres­
sure is only 0.5 bar too low. Due to the increased
rolling resistance, low tire pressures will also
lead to greater tire
wear and will affect driving
behavior.
Do not drive on
winter tires year-round, as this
will consume up to 10% more fuel.
Eliminate unnecessary weight
Since every kilogram of extra weight increases
fuel consumption, a quick inspection of the lug­
gage compartment may be worth it to avoid un­
necessary weight.
When not being used, a roof rack should be re­
moved to decrease the wind resistance of the ve­
hicle. You will save approximately 12% of your
fuel when at speeds from 62-75 mph
(100-120 km/h).
Save energy
The engine drives the generator, which generates
electricity; the fuel consumption also increases
with the demand for electricity. Therefore, switch
electrical equipment off when you no longer
need it. Examples of equipment that uses a lot of
energy are air blowers at a high setting, the rear
window defogger and seat heating*.
(D Note
- Do not leave engine idling unattended after
starting. If warning lights should come on
to indicate improper operation, they would go unheeded. Extended idling also produces
heat, which could result in overheating or
IJ,-
75

Driving
_& WARNING
-Never turn off the engine before the vehicle
has come to a complete stop. The full func­
t ion of the brake booster and the power
steering is not guaranteed. Yo u must use
more force to turn or brake. Because you
cannot steer and brake as you usually
would, this could lead to accidents and ser i­
ous injuries.
- Never remove the ignit ion key from the ign i­
tion lock while the vehicle is moving. Other ­
wise, the steering lock cou ld sudden ly en­
gage and you would not be able to steer the
vehicle.
- Always take the key with you whenever you
leave your vehicle. Otherw ise, the engine
could be started or electrical equipment
suc h as the power windows could be operat­
ed . This can lead to serious injury.
- For safety reasons, always park the vehicle
with the selector lever in the P position .
Otherwise, there is the r isk that the vehicle
could roll unintentionally.
(D Note
If the engine has been under heavy load for
an extended per iod of t ime, heat builds up in
the engine compartment after the engine is
sw itched off and there is a risk of damaging
the engine. For this reason, let the engine run
for at idle for approximately two minutes be­
fore shut ting it off.
(0 Tips
For up to 10 minutes after stopping the en­
gine, the rad iator fan may turn on again auto­
matically or it may continue to run (even if
the is ignition switched off) due to the follow­
ing reasons:
- The coolant temperature is increasing due
to trapped heat.
- If the engine is warm and the engine com­
partment also heats up from strong sun ­
light.
78
Starting and stopping
the engine (vehicles with
convenience key)
Starting the engine
App lies to : vehicles with co nvenience key
The I ST ART ENGINE STOP I button switches the
ignition on and starts the engine.
Fig. 90 Center conso le: STAR T ENGINE S TOP button
Plug-in hybrid drive*: also refer to the informa­
t ion about starting the veh icle under
r::!v page 96.
Starting the engine
"'Press the brake pedal and move the selector
lever to the P or N position .
"'Press the I START ENGINE STOP ! button briefly .
Th e engine will start.
Equipment that uses a lot of electricity is switch­
ed off temporarily when you start the engine .
If the engine does not start immediately, stop
the starting procedure by pushing the
I START ENGINE STOP ! button again and repeat
after 30 seconds .
Switching the ignition on/off
If you would like to switch the ignition on with­
out starting the engine, follow these steps:
"' Press the I S TAR T ENGINE ST OP I button with-
out press ing the brake pedal. Vehicles without
the Start/Stop system *: the need le in the tach­
ometer moves into the
READY position.
"'To switch the ignition off, press the button
aga in . The needle in the tachometer moves into
the
OFF position . .,..

If the 'Tj indicator light blinks and the message
Please turn steering wheel appears when switch­
ing the ign ition on, the steer ing lock is locking
the steering wheel. In this case, turn the steering
wheel slight ly to the left/right.
Start /Stop system*
See the information in¢ page Bl, Start/Stop
system .
A WARNING
To reduce the risk of poisoning, never allow
the engine to run in confined spaces.
@ Note
Avoid high engine speed, full throttle, and
heavy engine load if the engine has not
reached operating temperature yet. You could
damage the engine.
@ For the sake of the environment
Do not let the engine run while parked to
warm up. Begin driving immediately. This
re­
duces unnecessary emissions.
(D Tips
-Some noise after starting the engine is nor­
mal and is no cause for concern.
- If you leave your vehicle with the ignition
switched on, the ignition will switch off
af­
ter a certa in amount of t ime. Make sure that
electr ica l equ ipment such as the exter ior
lights are switched off.
Stopping the engine
Applies to: veh icles with conve nience key
-
Plug-in hybrid dr ive*: refer to the informat ion un­
der ¢ page 96.
.. Bring the vehicle to a full stop.
.. Move the selector lever into the P pos ition.
.. Press the I STAR T ENGINE ST OPI button
¢ page 78, fig. 90 .
CXl CXl .... N r--­N .... 0 N > l) This func tion is not avai lable in all countries. 00
D riving
Steering
lock1 )
T he steering locks when yo u turn the engine off
using the
I STA RT ENG INE S TOPI* button, move
the selector lever into the P position and open
the driver's door. The locked steering hel ps pre ­
vent vehicle theft.
Emergency off function
If it is absolutely necessary, the eng ine can also
be turned off whi le driving at speeds starting at
4 mph (7 km/h). To switch the engine off, press
the
I START ENGINE STOPI button twice in a row
briefly or press and ho ld for longer than two sec­
onds.
A WARNING
-- Never turn off the engine before the vehicle
has come to a complete stop. The full func­
tion of the brake booster and the power
steer ing is not guaranteed. You must use
mo re force to turn or brake. Because you
cannot steer and brake as you usually
wou ld, this could lead to accidents and seri­
ous injuries.
-Always take the key with you whenever yo u
leave your vehicle. Otherwise, the engine
could be started or electrical equipment
such as the power windows could be operat­
ed. This can lead to ser ious injury.
- For safety reasons, always park the vehicle
with the selector lever in the P pos ition.
Otherw ise, there is the risk that the vehicle
could roll unintentionally .
(D Note
If the engine has been under heavy load for
an extended period of time, heat builds up in
the engine compartment after the engine is
switched off and there is a r isk of damaging
the engine. For th is reason, let the engine run
for at id le for approximately two minutes
be-
fore shutting it off . ..,.
79