2018 AUDI S3 SEDAN start

System settings
Delete Bluetooth device*
The se lecte d cell p ho ne/mo bile dev ice is dis con ­
nected from t he M MI and is removed from the
list of all devices that are alrea dy paire d.
Show Bluetooth profiles*
You can Connect or Disconnect the Handsfree ,
Me ssages *, Dire ctory /contacts
an d Bluetooth
audio player
pro files sep arately.
Bluetooth settings*
- Bluetooth :
select and confirm a set ting for the
B luetoot h connec tion v is ibility . Select
Visible
fo r th e MM I to be vis ib le to o ther dev ices. Se­
l ec t
Invisible fo r th e M MI to not be v is ible t o
othe r devi ce s. H oweve r, it is still possib le to es ­
tab lish a Bl uetoo th con nection with pai red de ­
vices when the v is ibi lity is switched off. Se lect
Off to t urn visibi lity off . Then a B luetooth con ­
nect ion is not possible .
-Bluetooth audio player : when this function is
switc hed
on ~' the Bluetooth audio player is
available as a so urce in t he
Media menu .
-Bluetooth name : the MMI B luetooth name (for
example "AUDI MMI") is d isp layed and ca n be
c h anged.
Online settings*
- Data usage counter :
the amount of data pack ­
ets that a re sent a nd received throug h the MMI
is d isp layed. You can reset the data usage infor­
mation to zero using the
Reset data counter
option.
- Network status : the mobile netwo rk p rovider
fo r data se rvice as well as the netwo rk status
are disp layed .
Wi-Fi settings*
See ¢ page 195, Wi -Fi hotspot.
Storing as a default telephone
Applies to: vehicles with telephone
Requir emen t: a cell phone must be connected to
t he MM I
¢page 17 7.
As soon as t he cell phone is i n range and the
B lue tooth func tion on the ce ll phone and in the
MM I is swi tched o n, this ce ll phone is g iven pr io r­
ity ove r th e ot her Blue tooth devices and is c on-
246
necte d dir ectly to the M MI. The connec ted ce ll
p hone is d is pl ayed first in t he dev ice li st .
Network settings*
- Login :
you can chose an automatic log in to
your cell p ho ne servi ce pro vider 's ne twor k, or
you can ch oose a
manual log in from t he list of
avai la bl e netwo rks .
-Network selection : availabl e netwo rks in t he
presen t loca tion can be sele cte d unde r network
select io n. This f unction is on ly avai la bl e for the
Manual log in setting.
Apple CarPlay sound settings/ Android Auto
sound settings
Applies to: vehicles with Audi smartphone interface
See q page 24 7.
About Apple CarPlay/ About Android Auto
Applies to: vehicles with Audi smartphone interface
Here you w ill find l ega l informa tion regarding
t h e use o f A pple Car Play o r And ro id Aut o and in­
fo rmat ion a bout device -s p eci fic d ata exch ange.
Delete Apple CarPlay device/Delete Android
Auto device
Applies to: vehicles with Audi smartphone interface
Require ment: yo ur cell phone must not be con ­
n ect ed to the Au di music interf ace wi th a USB
adap ter.
Se lec t:
Audi smartphone > a dev ice from t he lis t
> r igh t con trol b utto n.
To remove your cell p ho ne from the list, se lect
and co nfirm
Delete Apple CarPlay device or De­
lete Android Auto device .
System update
"'Select : !ME NUI bu tton> Settings > left control
bu tton >
System maintenance.
- System update :
slide the storage device with
t he update da ta into the a pprop ria te drive
¢ page 224 . Selec t and conf irm the dr ive>
Start update . The length of the p rocess de ­
pe nds on the s ize of the upd ate.
- Reset driver installation: the selected media
dr iver p ackage is rese t to t he se ttings a t the
t im e of delivery .

System settings
Adjusting the system volume
.,. Select : I MENU I button> Sound> left control
button.
Telephone
Applies to: vehicles with telephone
Mute telephone: messages and ringtones are set
to mute.
Ringtone : see c::> page 188, Ringtone and volume
settings .
Ringtone volume:
you can adjust the volume of
the selected ringtone by turning the contro l
knob.
Message volume: you can adjust the volume of
the notification for an incoming text message by
turning the control knob.
Microphone input level : you can adjust the call
volume during a phone call by turning the control
knob.
Navigation
Applies to: vehicles with navigation system
Voice guidance: see c::>page 210.
Voice guidance during phone call: see
c::> page 210.
Voice guidance volume: you can adjust the vo ice
gu idance volume by turning the control knob.
Or:
you can adjust the vo ice guidance volume during
active route guidance by turning the On/Off
knob .
Entertainment fader : the volume of audio play­
back can be temporarily lowered when the park ­
ing system or vo ice gu idance is active .
Voice recognition system
Applies to: vehicles with voice recognition system
Command display : see c::> page 243.
Short dialog : see c::> page 243.
Volume : see c::> page 243 .
Individual speech training : see c::> page 243.
1> Not availa ble in all vehicl es.
248
Parking aid*
You can adjust the volum e of the signal tone by
turning the control knob.
-Adjusting the Front volume: select and con­
firm
High , Medium or Low .
- Adjusting
the Rear volume : select and confirm
High , Medium or Low .
MMI touch*
Turn the control knob to adjus t the volume of the
spoken prompts from the
MMI touch* .
Restarting the MMI
Fig. 216 Button co mbinatio n t o restar t th e sys te m
.,. Briefly press the control knob and both buttons
at the same time to immediately open the
menu upward
c::> fig. 216.
Software license
information
Information on MMI software and licensing
agreements
- Select: ~
I M~E=N~U~ I button >Settings > left control
button>
System maintenance > Version infor­
mation.
- Or : online at www.audiusa.com/softwareinfo.
Information on instrument cluster software and
licensing agreements
Press the reset button twice within five seconds
after switching the ignition on
ll.

Checking and Filling
~ After the fuel pump has switched off, wait five seconds before removing it to allow the rest of
the fuel to finish dripping into the fuel tank.
~ Turn the fue l cap clockwise until you hear it
lock.
~ Close the fuel filler door and then press on the
left side until it latches .
The correct fuel type for your vehicle can be
found on a label located on the inside of the fuel
filler door. For additional information on fuel,
see
Qpage 314 .
For the tank capacity in your vehicle, refer to the
Technical Data
Qpage 382.
To reduce the risk of fuel leaking out or vapors
escaping, make sure that the fuel tank is closed
correctly. Otherwise
thP ¢..iff indicator light will
turn on.
If the centra l locking system malfunctions, the
fuel filler door may emergency release
Qpage317.
A WARNING
An improper fueling procedure and improper
handling of fuel can lead to explosions, fires,
severe burns and other injuries.
-Do not smoke and keep away from open
flames.
-The ignition must be switched off when re­
fueling.
-Cell phones, radio devices and other radio
equipment should always be switched off
when refueling. Electromagnetic rays could cause sparks and start a fire.
-If you do not insert the fuel pump nozzle all
the way into the filler tube, then fuel can
leak out. Spilled fuel can ignite and start a
fire.
-Never get into the vehicle when refueling. If
there is an exceptional situation where the
vehicle must be entered, close the door and
touch a metal surface before touching the
fuel pump nozzle again. This will reduce the
risk of electrostatic discharge that can cause
flying sparks. Sparks can start a fire when
refueling.
316
A WARNING
We recommend that you do not transport any
fuel containers in the vehicle. Fuel could leak
out of the container and ignite, especially dur­
ing an accident. This can cause explosions,
fires and injuries.
-If you must transport fuel in a fuel contain­
er, please note the following:
-Always place a fuel container on the
ground before filling. Never fill the fuel
container with fuel while it is in or on the
vehicle. Electrostatic charge can occur
while refueling and the fuel vapors could
ignite .
-For fuel containers made of metal, the
fuel pump nozzle must always maintain
contact with the container to reduce the
risk of static charge.
-Insert the fuel pump nozzle as far as pos­
sible into the filler opening while refuel­
ing.
-Follow legal requirements when using,
storing and transporting fuel containers.
-Make sure that the fuel container meets
the industry standards, for example ANSI
or ASTM F852-86.
@ Note
-Remove fuel that has overflowed onto any
vehicle components immediately to reduce
the risk of damage to the vehicle.
-Never drive until the fuel tank is completely
empty. The irregular supply of fuel that re­
sults from that can cause engine misfires.
Uncombusted fuel will enter the exhaust
system and increase the risk of damage to
the catalytic converter.
@I For the sake of the environment
Do not overfill the fuel tank, otherwise fuel
can leak out when the vehicle is warming up.
© Tips
The fuel filler door on your vehicle does not lock if you lock the vehicle from the inside us-
ing the central locking switch.
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LL co ..... N
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(D Tips
Fuel can age and may lead to problems when
starting . Audi recommends replacing the fuel
in your vehicle within six months.
Fuel filler door emergency release
If the central locking system is fault y, the fuel
filler door con be unlocked manually.
Applies to: version 1
F ig. 262 R ig ht rear l ugg age comp artment : eme rgency re ­
l ease (example )
Applies to: version 2
F ig . 26 3 Rea r of th e ve hicle: right rear se at fol ded forwa rd
Emergen cy relea se in the lug gage
compartment
Applies to: vers ion 1
The emergency opening mechanism is located
behind the right side trim pane l in the luggage
compar tment .
~ Remove the cover in the side panel.
~ Loosen the loop from the reta iner and then pull
on the loop carefully -arrow -
i=> fig. 262 i=> (D.
The filler door is released.
~ Press on the left side of the fuel fi ller door to
open it
i=> page 315, fig . 260.
P lug-in hybrid dr ive* : read and follow the inst ruc­
tions under
i=> page 103 .
Checking and Filling
Emergency relea se behind the rear seat
back rest
Appl ies to: version 2
The emergency releas e is located behind the
right rear seat.
T he pull cab le for the emergency re lease is locat­
ed on the cover .
~ To access the eme rgency re lease, fold the right
backrest forward
i=> page 66.
~ Remove the cover ~ from the tr im panel.
~ Carefully p ull the cover towa rd the center of
the vehicle at a 45° ang le
-arrow- ¢ fig. 263
i=>(D . The tab on the cover must point forward
in the direction you are pulling when pulling on
the cover .
~ Press on the left side of the fue l filler door to
open it
¢ page 315 , fig. 260.
(D Note
Only pull on the loop/cover until you fee l re­
s istance . Yo u will not hear it release . Other­
wise you could damage the emergency re­
l ease mechanism.
Catalytic converter
The vehicle may only be driven w ith un leaded
gasol ine, otherwise the cata lyti c converte r wi ll be
dest royed.
Never dr ive until the tank is completely empty .
The ir regu lar supply of fuel that resu lts from that
can cause eng ine misfires. Uncombusted fuel will
en ter the exhaust system , which c an cause over­
hea ting and damage to the cata lyti c conver ter .
A WARNING
The temperat ure o f the exhaust system is
high , both when driv ing and after stopping
the eng ine.
-
-Never touch the exhaust tail pipes once they
have become hot . This cou ld resu lt in burns.
- Do not par k your veh icle over flammable
materials such as grass or leaves because
the high temperature of the emissions con­
trol system could start a fire.
317

u. 00 .-< N l'­ N .-< 0 N > 00
-If tests need to be performed with the en ­
gine running, there is additional danger due
to moving components (such as the ribbed belt, alternator and radiator fan) and from
the h igh-voltage ign it ion system .
- Never reach into the radiator fan. The elec­
tric auxiliary fan is controlled by tempera ­
ture and can switch on suddenly .
- Do not under any circumstances activate the
throttle inadvertently (for example, by hand
from the eng ine compartment) if the vehi­
cl e is stationa ry but the engi ne is ru nning
and a gear is engaged. Ot herw ise, the vehi­
cl e w ill sta rt to move immediately and t his
cou ld res ult in an accident .
- Pay atte ntion to the fo llow ing war nings list ­
ed when work on the fuel system or on the
electrical eq uipment is required.
- Do not smoke .
- Never work near open flames.
- Always have a working fire extinguisher
nearby.
- All work on the battery or e lectrica l system
in yo ur vehicle can res ult in injuries, chemi­
ca l burns, accidents or burns. Because of
this, all work must be performed
onl y by an
authorized Audi dealer or authorized Aud i
Service Facility .
- To reduce the risk of e lectric shock and in­
jury, never touch the following components when the eng ine is r unning or is being start­
ed:
- Ignition cable
- Other componen ts i n the ele ct ronic high-
voltage ignition system
- If you mus t check o r perfo rm wor k on t he
engine while it is runn ing:
- Set the parking brake and p lace the se lec­
tor lever in the P (park) position first .
- Always proceed with extreme caut ion so
that clothing, jewelry or long ha ir do not
become caught in the radiator fan, fan
belt o r other moving components or do
not come into contact with hot compo­
nents. Tie back lo ng ha ir before beginni ng
wo rk and do no t wear clot hing t hat can
hang down into the engine .
Check ing and F illing
- Limit your exposure to exhaust and chemi ­
cals to as short a time as possible
c> A .
A WARNING
-Ca lifornia Proposition 65 Warning:
- Engine exhaust, some of its constituents,
and certa in vehicle components conta in or
emit chemicals known to the State of Cali­
fornia to cause cancer and birth defects and reprod uctive harm . In add ition, certain flu­
ids conta ined in vehicles and certa in prod­
ucts of component wea r contain or em it
chemi cals know n to the State of Californ ia
t o cause cancer and b irth de fe cts or othe r
reprod uctive harm .
- Batte ry posts, te rm inals a nd rela ted a cces­
sor ies conta in lea d and le ad compo unds,
chemicals known to the State o f Cali fornia
to cause cancer and reproductive harms.
Was h hands after handling.
(LlJ) Note
When filling fluids, be su re not to m ix t he flu­
ids up . Otherwise severe malfunctions and en ­
gine damage will occur.
@ For the sake of the environment
You should regu lar ly check t he g ro u nd under
your vehicle in order to detect leaks quick ly . If
there are visib le spots from oi l o r other fluids,
bring your veh icle to an authorized A udi deal ­
er or authori zed Aud i Serv ice Facility to be
checked.
319

Checking and Filling
Opening/closing the hood
The hood is released from inside the vehicle .
Fig. 265 Sect ion from th e driver's side footwell: release
l ever
F ig. 266 Rocker switc h under the hood
Read and foll ow all WARNINGS before checking
anyth ing in the eng ine compartment
~ page 318, Working in the engine comport­
ment .
Make sure the wiper arms are not raised up from
the windshield . Otherwise the pa int could be
damaged .
Opening the hood
Applies to vehicles w ith plug-in hybrid dr ive:
switch the ignition off before re leasing the hood
320
so that the gasoline engine does not start auto­
matically .
.,. With the drive r's door open, p ull the lever be­
low the instrument pane l in the d irec tion of the
arrow ~ fig. 265 .
... Raise the hood slightly c:> .&, .
... Press the rocker switch under the hood upward
<=:> fig. 266. This releases the catch .
... Open the hood .
Closing the hood
... Push the hood down unti l you override the
force of the strut.
... Let the hood fall lightly into the latch . Do not
press it in.
<=:> .&, .
A WARNING
-Never open the hood when there is steam or
coolant escaping from the engine compart­
ment, because there is a risk that yo u could
be burned. Wait unt il no steam or coolant is
escaping.
- For safety reasons, the hood m ust always be
closed securely while driv ing. Because of
this, always c hec k t he hood after closing i t
to make sure it is latched correctly. The
hood is latched if the front corners cannot
be lifted.
- If you no tice that the hood is not latched
while you are driving, stop immediate ly and
close it, because driving when the hood is not latched increases the risk of an accident .
-If the hood is not latched comp letely, it
could f ly up wh ile you are driving and ob­
struct your vision.

LL co .... N
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Checking and Filling
Engine compartment overview
The most important check points .
Fig . 267 Typical location of the reservoi r, engine oil d ipst ick, and engine oil f iller open ing
(D Coolant expans ion tank (-L) ¢ page 325
@ E ngine oi l dipstick¢ page 322
® Engine oil filler opening ("e::r.) ¢ page 322
@ Eng ine oi l label* w ith VW standard
¢ page 321
® Brake fluid reservoir (0}) ¢ page 326
@ Applies to: vehicles w ith jump start point(+):
jump start point(+) under a cover
¢page 327, ¢page 375
0 Applies to: vehicles with the vehicle battery
in the engine compartment: vehicle bat­
tery(+) under the battery
cover¢ page 327,
¢page375
@ Bodygroundpoint(-) ¢page327,
¢ page375
® Washer fluid reservoir (0) ¢ page 328
@ Fuse housing ¢ page 3 71
The oil dipstick( @) and the engine oil fi ller
opening( @)¢ fig. 267 may be located in differ- ent places within the engine compartment de­
pending on the engine version .
,8. WARNING
Read and follow a ll WARNINGS before check­
i ng anything in the engine compartment
¢page 318 .
(D Tips
Applies to: vehicles with p lug-in hybrid dr ive:
note the informa tion for the coo lant expan­
s io n t ank
in¢ page 102 and for the vehicle
batte ry (+) in
¢page 102 .
Engine oil
If the engine oil level is too low
If you need to add engine oil, use an o il that i s
listed on the st icker .
The sticker is located at the
front of the eng ine
compartment ¢ page 321,
fig. 267.
321

Checking and Filling
If the recommended engine oil is not available,
in an eme rg enc y you may add a maximum of 1
quart(! liter) of ACEA C3 or API SN engine oil
one tim e until the next oil change.
F or more information on the correct engine oil
for your vehicle, contact an authorized Audi dea l­
er or authorized Audi Service Facility . Have the oil
changed by an authori zed Audi dealer o r author­
ized Service Fac ility .
Audi re commend s
((#Castrol I llt/li{:t;'{g Frtw.:;-..·-..d.f'/,'JAL
Audi r ecommends using th e Lon g Lif e high ­
perf orm ance eng in e oil from Audi Genu in e
Parts .
Checking the engine oil level
The engine oil dipstick varies depending on the
engine type .
Fig . 268 Oil d ipsti ck: checking th e engine oil le vel (exa m­
p le )
Observe the safety precaut ions ¢.& in Working
in the engine compartment on page 318 .
.. Park your vehicle on a level surface.
.. Shut the engine off when it is warm .
.. Wait approx imately two m inutes .
.. Open the hood ¢ page 320 .
.. Remove the oi l dipstick¢ page 321, fig. 267,
wipe it off with a clean cloth and insert it a ll the
way in again .
.. Remove the o il dipstick again and then read the
oil
level ¢ table on page 322.
.. Add engine oil if necessary c:> page 323.
322
Areas on the o il dipstick 9 fig . 268 .
(D If the engine oil leve l is just before the
mark ing
(D , then engine oil must be added .
See¢@.
@ Do not add engine oil.
(D Note
- T he engine o il level must not be below the
ma rking
(D , because this increases the risk
of engine damage.
- After add ing engine oil, the oil leve l must
not be above the marking @, because this
increases the risk of catalytic converter and/
or engine damage . Do not start the engine .
Contact an authorized Audi dealer or au­
thorized Audi Service Facility to have excess eng ine oil extracted if necessary .
(D Tips
- The engine oil consumption may be up to
0.5 quart/600 miles (0.5 liter/1,000 km),
depending on driving style and operating
conditions. Consumpt io n may be h igher
dur ing the fi rst 3,000 mi les (5,000 km) . Be­
c ause of this , the eng ine o il level must be
che cked regularly.
It is best to check each
t ime you refuel your vehicle and before long
drives .
- In order to prov ide effective l ubrication and
cooling of interna l engine components, a ll
internal combustion engines consume a cer ­
tain amount of oil. O il consumption varies
from engine to engine and may change sig­ nificantly over the life of the engine. Typi­
cally, eng ines with a specif ied break-in peri­
od consume more oil during the break-in pe ­
riod than they consume after o il consump­
t ion has stabilized .
- Under normal condit ions, the rate of oil
cons umption depends on t he quality and
viscosity of the oil, the RPM (revo lutions per
mi nute) at which the engine is ope rated, the
ambien t temperature and road conditions .
Further factors are the amount of oi l dilu­
tion from water condensation or fuel resi­ due and the oxidation level of the oil. As any
eng ine is subject to wear as m ileage builds
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