lane assist AUDI S3 SEDAN 2015 Owners Manual

Table of contents
Owner's Literature
About this Owner's Manual ... .. .
Cockpi t ... ...... ........... .. .. .. .
Cockpi t overview .......... .. .. .. .
Controls at a g lance . ..... ... .. .. .. .. .
Instrument s and indicator lights
Instruments .. .. ........... .. .. .. .. .
I ndicator ligh ts .... ..... ... .. .. .. .. .
On-Board Diagnostic system (OBD) ..... .
Driver inform ation system ..... .
Overview ..... .. ... .. ..... ... .. .. .. .
Operation . ..... .. . .. ..... ... .. .. .. .
Boost indicator .... ........... .. .. .. .
Efficiency program ............ .. .. .. .
Lap t imer a nd engine oil temperature
i n dicator . .. .... .......... ...... ... .
Start and drive .............. .. .. .
Opening and clo sing ...... .. .. .. .
Centra l locking .. .............. ... .. .
L uggage compa rtment lid .. .. .. .. .. .. .
Ch ild safety loc k ... ......... .. .. .. .. .
P ower windows . ............. .. .. .. .
P anorama s unroof .. ..... ... .. .. .. .. .
5
6
8
8
8
10
10
13
25
27
27
28
29
29
30
33
33
33
39
4 0
40
42
Light and Vi sion . . . . . . . . . . . . . . . . . . 43
Exterior lighting . . . . . . . . . . . . . . . . . . . . . 4 3
Interior lighting . . . . . . . . . . . . . . . . . . . . . 46
V1s1on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 7
W indshield wipers . . . . . . . . . . . . . . . . . . . 49
Dig ita l compass . . . . . . . . . . . . . . . . . . . . .
51
Seats and storage ....... .. .. ... . .
General information .......... .. .. .. .
53
53
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . 54
H ead rest raints . . . . . . . . . . . . . . . . . . . . . 56
Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
S to rag e . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
L uggage compa rtmen t . . . . . . . . . . . . . . . 59
Roof rac k . . . . . . . . . . . . . . . . . . . . . . . . . .
6 2
Warm and cold . . . . . . . . . . . . . . . . . . . 64
Climate con trol sy stem . . . . . . . . . . . . . . . 6 4
2
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
General information . . . . . . . . . . . . . . . . . 70
Econom ica l and envi ronmentally-friendly
driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Starting and stopp ing the engine
(ve hicles w ith an ign ition lock) . . . . . . . . . 73
Start ing and stopp ing the engine
(ve hicl es w ith a convenience key) . . . . . . . 75
Drive r messages . . . . . . . . . . . . . . . . . . . . . 7 7
E lectromechanica l pa rking brake . . . . . . . 78
Hill ho ld . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Automatic tran smission . . . . . . . . . 82
S troni c . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2
Trailer mode . . . . . . . . . . . . . . . . . . . . . . 91
Driving with a trailer . . . . . . . . . . . . . . . . . 91
Trai ler mode notes . . . . . . . . . . . . . . . . . . . 92
Driver assi stance . . . . . . . . . . . . . . . . . 9 4
Assi st .. .. .. .... .. .. ... .. ..... ... .. 94
E lectronic speed limiter* . . . . . . . . . . . . . . 94
Speed warning system . . . . . . . . . . . . . . . . 94
Cruise contro l system . . . . . . . . . . . . . . . . 94
Audi adaptive cruise control . . . . . . . . . . .
96
Audi pre sense . . . . . . . . . . . . . . . . . . . . . . 103
General informa tion . . . . . . . . . . . . . . . . . 103
Audi pr e sense bas ic . . . . . . . . . . . . . . . . . . 103
Audi pre se nse front. . . . . . . . . . . . . . . . . . 10 4
Driver messages . . . . . . . . . . . . . . . . . . . . . 106
Audi active lane assist . . . . . . . . . . . . . . . . 106
Audi s ide ass ist . . . . . . . . . . . . . . . . . . . . . 109
A udi drive select (d rive settings) . . . . . . . . 112
Parking systems
General information
Rear par king system
115
115
116
Parking system pl us. .. ........... .. .. 116
Rearv iew camera . . . . . . . . . . . . . . . . . . . . 117

M N
0 > co ...... \!) ..,.,
..,.,
..,., ......
CD
@
®
©
®
®
(J)
®
Power windows
Door hand le
Aud i side assist
........ .... .. .
Centra l locking switch ... .. .. .. .
Powe r exter ior mir ro r adjustment
H ead light cont rol swit ch .. .. .. .
Vents
L ever fo r:
- Turn si gnals and high beams . . .
- Audi act ive lane assis t ... .. .. .
® Steer ing whee l w ith horn and
@
©
@
- Driver's airbag ....... .. .. .. .
- On-board computer controls .. .
- MMI, telephone , nav igat ion and
vo ice recogn ition system controls
- tiptron ic shift paddles (automatic
transmission)
I ns trumen t clus te r ..... .. .. .. .
W indshield washer system lever .
Steer ing column with:
- Ignit ion emergency operation (in
vehicles with conve nience key) .
- Ignit ion loc k (in vehicles wi th me-
chanical key) . ..... ... .. .. .. .
@ Adjustable steer ing column
(B) D epending on equipment: 4
0
109
37
47
4 3
64
45
106
152 28
87
1 0
49
7 7
73
72
- Cruise contro l lever . . . . . . . . . . 94
- adaptive cruise cont ro l . .. .. .. .
Driver's knee a irbag .... .. .. .. .
I ns trumen t illum ination . .. .. .. .
Hood re lease
. .. .... ... .. .. .. .
Luggage compartment release ..
C hild safety loc k bu tton . .. .. .. .
MMI disp lay (navigation, radio, TV/
video)
Glove compartment ( lockable) .. .
F ront passenger's airbag . ... .. .
Treble speakers Fr ont passenger's knee airbag .. .
Depending on equipment, b uttons
f or:
- Audi dr ive select ...... .. .. .. .
- Pa rking aid plus (o r with rearview
camera) 9
6
164
4 7
199
39
40
58
152
164
1 12
1 16
Co ckpit over view
-Eme rgency flashers ..... ... . .
- Elect ron ic St abiliza tion Control
( E SC) ..... .. .. .... .... ... . .
- MMI Displ ay
- Airbag Off indicato r ..... .... .
@ Depending on eq uipment:
- Manual climate contro l system .
- Automatic climate control
system ... .. ............. . .
@ Socket . .... .. .. ........... . .
S tronic se lector lever
. .... ... ..
Cup ho lde r .. .. .......... .... .
MM I On/ Off button
MMI control panel
Parking bra ke
@) I S TAR T ENGI NE STOPI button
(vehicles with convenie nce key)
(J} Tips
- Some the eq uipment listed here is only in­
sta lled in certa in models or is available as
an option . 44
123
160
6S
66
5 7
82
58
78
75
- Ope rat ion of the Multi Med ia In terface
(MMI) is described in a separate o perating
instructions manual. You can a lso find infor­
mation on A udi connect there.
9

....,
N
0 > co
rl I.O
"'
"'
"'
rl
@ Tips
Diesel engines: Due to the high efficiency of
these engines, the engine may not a lways
reach operating temperature in cold outside
temperatures. This is normal and not a cause
for concern.
Indicator lights
Description
Fig. 6 Instrument cl uster : example of a d isplay in vehicles
wit h a mo noc hro me display
@ Indicator light
® Message
© Status line:
-• ID Central indicator light or addition­
al d isplays for active systems such as
- - (USA models)
I. (Canada models)
electromechanical parking brake
- [ij;(i)~14 (USA models) / Iii (Canada models)
cruise control system*
- • I. Active lane assist*
The indicator lights in the instrument cluster
blink or turn on. They indicate functions or mal­
functions.
The
central indicator light@ • or a also
turns on with some indicator lights@.
I f the centra l indicator light @turns on, check
the additiona l information in the instrument
cluster display @ and @.
In addition to the indicator lights in the display,
there are add it ional ind icators in the tachometer .
They blink or turn on to ind icate functions or mal­
functions. Messages @ may also appear briefly
Instruments and indicator lights
with some indicato r lights. A warning tone a lso
sounds at the same time.
If t here are mult iple malfunctions, the indicator
lights will appear br iefly one after another in the
display.
T he ind icators and messages in the display can be
covered over by other displays . In cases where
the indicator light @is covered over, the centra l
indicator light@will remain visible until the
malfunction is repaired .
T he messages can be displayed again in the driv­
er information system
~ page 28, Operation.
Overview
Some indicator lights turn on briefly to check the
function of that system when you switch the igni­
tion on . These systems are marked with a./ in
the following tables. If one of these indicator lights does not turn on, there is a malfunction in
that system .
Your vehicle has either a monochrome display or a multicolored display, depending on vehicle
equipment . In a monochrome display, the indica­
tor lights @ only appear in white
Q page 13,
fig . 6. The central indicator light ©. / D also
appea rs to indicate the prio rity of these indicator
lights. Refer to the explanations for red or yellow
indicator lights.
Examples of indicator lights in a monochrome
display:
11 @ Priority 1 (high priority)
. © Refer to
red indicator lights
m@ Pr iority 2 (medium priority)
II ©
Refer to yellow indicator lights
D@ Pr iority 3 (low priority)
These are i nformative indicator
-- © lights
13

Instruments and indicator lights
or
or
or
or
or
16
Engine temperature
¢page 19
Battery charge
¢page 19
Tank system
¢page23
Washer fluid level
¢page24
Windshield wipers
¢page24
Steer ing .// steer ing lock
¢ page 126
Steering lock
¢page20
Engine start system
¢ page20 or
y>)}
or
or
or
or Convenience key
¢
page
77
Convenience key
¢page
77
Battery in remote control key
¢page34
Defective light bulb warning
¢ page24
Headlight range control system *
¢ page24
Adaptive light* ¢ page24
Light/rain sensor *
¢ page24
Active lane assist *
¢ page 107

M N
0 > co ,...., \!) 1.1'1
1.1'1
1.1'1
,....,
or
Ad Blue /9
or
Ad Blue 00
&
AdBlue -I'
or
Ad Blue -I'
&
Transm ission
¢ page88
Fill Ad Bl ue*
¢page 195
Ad Blue ma lf u nction*
¢page 195
Other indic ator lights
-
~
y>))
--------------
Turn signa ls
¢page25
USA models: Cruise control sys­
t em*
¢page94
Canda model s: Cruise con trol sys­
tem *
¢page94
Adapt ive cr uise control *
¢page98
Adapt ive cr uise con trol *
¢page98
Adap tive cr uise con trol*
¢page98
Active lane ass ist*
¢ page 107
High beams
¢ page45
Conve nience key
¢ page 77
Instruments and indicator lights
El ectromechanica l pa rking brake
¢ page 18
Adaptive c ruise contro l*
¢ page 98
Active lane assist *
¢page 107
Audi s ide ass ist*
¢ page 111
Tra nsmis sion
¢ page 88
USA models :
Electromechan ica l par king brake
¢page 18
Canada models:
Elec tromechanica l pa rking bra ke
¢ page 18
Fill Ad Blue*
¢page 195
BRAKE/((D) Brake system
If this indicato r light tur ns on, the re is a ma lfunc­
t ion in the brake system.
1111 (USA models ) /. (Canada models )
Please stop vehicle and check brake fluid level!
Stop t he vehicle and check the b rake fluid level.
See an author ized Audi dealer or authorized A udi
Serv ice Facility for assistance if necessary.
1111 (USA model s) /. (Canada model s)
Warning! Brake servo inoperative!
If br ak e assist (br ake booster) is not work ing, yo u
have to use m uch mo re fo rce when bra king the
vehicle. See an authorized A udi dealer or autho r­
ized Audi Serv ice Facility fo r ass istance .
1111 (USA model s) /. (Canada model s)
Warning! Fault in brake system. Plea se contact
Service
If t he ABS ind icator light ril3 (USA models) /
!IJ ( C an ad a mo dels), the ES C indicator light Gl
and the brake sys tem indicator light 1111 (U SA
models)/ . (Canada models) t urn on and this
message appears, then the ABS, ESC and braking
dist ribution are ma lfunctioning
¢ &, . .,_
17

....,
N
0 > co
rl I.O
"'
"'
"'
rl
Driver information
system
Overview
App lies to vehicles: with driver information syste m
Fig. 8 Instr ument cluster : dr iver informat ion system (ex­
a mp le}
Data is automatically recorded, processed and
d is played in the driver information system . Set­
tings for special equipment can be adjusted in
the MMI. Select the
I MENU ! button >Car> Sys­
tems* control button.
Introduction
The driver information system is controlled
through the multifunction steering wheel
¢ page 28, fig . 9.
The Driver Information System ¢ fig. 8 contains
the following information:
- @ Tab (register)
-® Vehicle information
-© S tatus line (se lector lever position, ou tside
temperature ¢
page 11)
- @ On-b oar d computer
~ M 0 :> CX) ID
The follow ing funct ions are possible, depending
on vehicle equipment:
Dri ver information system
@ ®
First tab ~ Vehicle functions:
On-board computer, time, date
¢page28
Efficiency program
¢page29
Digital speedometer
Assist
Aud i adaptive cruise control*
¢pag e 96
Audi active lane ass ist*
¢page 106
Lap timer* ¢page 30
Reduced display
Second
-!;1 / Lt Messages and indicator lights
tab
=< Service reminder indicator
¢page 212
Third tab fl I I Audio/ l'>l Radio
F ourth ,.,.
Telephone*
tab
Fifth tab
~I~ Navigation *
The second tab is only visib le if at least one indi­
cator light or message is shown or if that system
is switched on.
Display
In the driver information system you will see:
Radio station or CD
time and date
¢page 10
Odometer, trip odometer ¢page 11
Outside air temperature ¢page 11
Service interval disp lay ¢ page 212
Indicator lights and messages ¢page 13
Digital speedometer
Lap t imer*
¢page30
Cruise control system ¢ page 94
Speed warn ing ¢page 94
Selector lever positions ¢page82
On-board computer display ¢page28
27
...

Assist
Assist Electronic speed limiter*
Applies to veh icles: with electronic speed limiter
Your vehicle may be factory equipped with ti res
that are rated for a maximum speed of 130 mph
(210 km/h) . T his is less than the maximum speed
of your vehicle . To reduce the risk of sudden tire
failure and loss of control if the vehicle is operat­
ed at excessive speeds, your vehicle also has an
electronic speed limiter. The electronic speed
limiter prevents your vehicle from going faster
than the tir e speed rat ing . For more information
~page 221.
If the engine control unit receives faulty vehicle
road speed signals, the Malfunction Indicator
Lamp (MIL)
¢4 will illuminate . If this occurs,
contact the nearest a utho rized Audi dealer for as­
sistance .
A WARNING
Always observe the posted speed limits and
adjust your speed to suit prevailing road, traf­
fic and weather conditions . Never drive your
vehicle faster than the maximum speed rating of the tires installed.
Speed warning system
Introduction
The speed warning system helps you to stay un­
der a specified maximum speed.
-
The speed warning system warns you if you are
exceeding the maximum speed that you have set .
You will hear a warning tone when your speed ex­
ceeds the stored value by approximately 3 mph
(3 km/h) . Th e. (USA models)/. (Canada
models) indicator light and the message
Speed
limit exceeded!
appear in the instrument cluster
disp lay at the same time . The ./. indicator
light turns off when the speed decreases below
the stored maximum speed.
Setting a thresho ld is recommended if you would
like to be reminded when you re ach a certain
maximum speed. Situations where you may want
to do so include driving in a country with a gener-
94
al speed limit or if there is a specified maximum
speed for winter tires.
(D Tips
Regardless of the speed warning system, you
should always monitor your speed using the
speedometer and make sure you are following
the legal speed limit .
Setting the threshold
You can set, change and delete the threshold in
the MMI.
.. Select: the I MENU I button >Car> Systems*
contro l button > Driver assistance > Speed
warning.
You can set any threshold between 20 mph
(30 km/h) and 150 mph (240 km/h) . Settings
can each be adjusted in increments of 6 mph
(10 km/h).
Cruise control system
· Description
Applies to vehicles: with cruise control system
The cruise control system makes it poss ible to
drive at a constant speed starting at 15 mph
(20 km/h).
The speed is kept constant by modify ing engine
power or through an act ive brake intervention.
A WARNING
- Always pay attention to the traffic around
you when the cruise control is in operation.
You are a lways responsible for your speed
and the distance between your vehicle and
other vehicles.
- For reasons of safety, cruise contro l should
not be used in the city, in stop-and-go traf­
fic, on winding roads and when road condi­ tions are poor (such as ice, fog, gravel,
heavy rain and hydroplaning) -you could
have an accident .
- Switch the cruise control off temporarily
when driv ing in turning lanes, highway exits
or in construction zones .
-

....,
N
ci > co
rl I.O
"'
"'
"'
rl
General information
Applies to vehicles: with Audi adaptive cruise control and Audi
pre sense front
Fig. 81 Front of vehicle: sensor
The general information applies to adaptive
cruise control* and pre sense front*
r::!>page 103.
The radar sensor area r::!> fig. Bl must not be cov­
ered with stickers, deposits or any other obstruc­
tions as it may impair the function of the adap­
tive cruise control and the pre sense front. For in­
formation on cleaning, refer tor::!>
page 235. The
same applies for any modifications made in the
front area .
The function of the adaptive cruise control sys­ tem and pre sense front is limited in some condi­
tions :
- Objects can only be detected when they are
within the sensor ranger::!>
page 96, fig. 80.
-The system has a limited ability to detect ob­
jects that are a short distance ahead, off to the side of your vehicle or moving into your lane.
- Objects that are difficult to detect such as mo­
torcycles, vehicles with high ground clearance
or an overhanging load are detected late or not
detected at all.
- When driving through curves
r=> page 98.
-With stationary objects r::!> page 98.
A WARNING
Always pay attention to traffic when adaptive
cruise control is switched on and the pre
sense front is active
r::!> page 103. As the d riv­
er, you are still responsible for starting and
for maintaining speed and distance to other objects. The pre sense front is used to assist
you. The driver must always take action to
Assist
avoid a collision. The driver is always responsi­
ble for braking at the correct time.
- Using adaptive cruise control incorrectly can
cause collisions, other accidents and serious
injuries.
- For safety reasons, do not use adaptive
cruise control when driving on roads with
many curves, when the road surface is in
poor condition and/or in bad weather (such
as ice, fog, gravel, heavy rain and hydroplan­
ing). Using the system under these condi­
tions could result in a collision.
- Switch adaptive cruise control off tempora­
rily when driving in turning lanes, on ex­
pressway exits or in construction zones. This
prevents the vehicle from accelerating to
the set speed when in these situations.
- The adaptive cruise control system will not
brake by itself if you put your foot on the ac­
celerator pedal. Doing so can override the
speed and distance regulation.
- When approaching stationary objects such
as stopped traffic, adaptive cruise control
will not respond and pre sense front will
have limited function.
- The adaptive cruise control system and pre
sense front do not react to people, animals,
objects crossing the road or oncoming ob­
jects.
- The function of the radar sensors can be af­
fected by reflective objects such as guard
rails, the entrance to a tunnel, heavy rain or
ice.
- Always maintain enough distance from
vehicles ahead so that you can still brake
your vehicle safely. The adaptive cruise con­ trol cannot safely slow your vehicle or brake it to a stop if you are driving too close be­
hind a vehicle. Please note that the auto­
matic braking function cannot brake sud­
denly or apply the brakes fully under these
conditions.
- To reduce the risk of unintended actions,
switch the ACC off when you are not actively
using it.
~
97

Assist
(D Note
The sensor can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. The adaptive cruise control and
pre sense front may become impaired as a re­
sult. Have an authorized Audi dealer or au­
thorized Audi Service Facility check their func­
tion.
In curves
Applies to vehicles: with Audi adaptive cruise control and Aud i
pre sense front
Fig. 82 Example: driving into a curve
When driving into a curve~ fig. 82 and out of a
curve, the adaptive cruise control may react to an
object in the neighboring lane and apply the
brakes. You can prevent that by pressing the ac­
celerator pedal briefly .
Stationary objects
Applies to vehicles: with Audi adaptive cruise control and Audi
pre sense front
Fig. 83 Example: object changing lanes and stationar y ob­
ject
l l Speed limits depe nd on t he country and the speedo meter .
98
Adaptive cruise control
The adaptive cruise control system only reacts to
objects that are moving or that the system has
already detected as moving. For example, it can
react when a vehicle that has already been de­
tected @turns or changes lanes, but adapt ive
cruise control does not react to a stationary vehi­
cle @. Press the brake pedal to slow your vehicle
down!
Pre sense front
Pre sense front only reacts to stationary objects
at low speeds.
Switching on/off
Applies to vehicles : with A udi adaptive cruise contro l
Fig. 84 Operating lever: switching on/off
Fig. 85 Instrument cluster: adaptive cruise control
You can set any speed ll between 20 mph and 95
mph (30 and 150 km/h).
Ind icator lamps and messages in the instrument
cluster disp lay inform you about the current sit-
ua tion and settings. ..,

Ass is t
- Switch the pre sense off when you are load­
ing the vehicle onto a vehicle carrier, train,
sh ip or other type of transportation. Th is
can prevent undesired warnings from the pre sense system.
Driver messages
Applies to veh icles: w ith Audi p re se nse or Audi adaptive
cruise control
Audi pr e se nse cu rrently un ava ilable. No sens or
v is ion
This message appea rs if the sensor view is ob­
s tructed, for example by leaves, snow, heavy
spray or dirt . Clean the sensor¢
page 97, fig. 81.
Audi pre sense : off
This message appears when the ESC is switched
to sport mode, for example¢
page 124.
Audi p re sen se: sys tem fault!
This message appears when the pre sense func­
tion is affected. For example, this cou ld be
caused by a faulty sensor.
If the message stays on, d rive to an au thorized
Aud i dea ler or authorized Audi Service Faci lity to
have the malfunction corrected.
Audi active lane assist
Description
Applies to vehicles : with Audi active lane assist
Active lane ass ist detects lane marker lines with­
in the limits of the system using a came ra in the
windshie ld. If you are app roach ing a detected
lane marker line and it appears like ly that you
will leave the lane, the system will warn you with
corrective steering . You can override this steering
at any time. If you pass over a line, the steering
wheel will v ibrate light ly. In order for this warn­
ing vibrat ion to occur, it must first be switched
on in the MMI. Active lane assist is operable
when the lane marker line is detected on at least one side of the veh icle.
l) T hi s function is not ava ilable in all cou ntri es.
106
The system will not warn you befo re crossing a
l ane marker line if you have activated the turn
s ignal. In this case, it assumes that you are
changing lanes intentionally.
The system is des igned for driving on express ­
ways and highways and therefore on ly activates
at speeds above approx imately 40 mph (65 km/
h).
A WARNING
-
- The system warns the driver that the vehicle
is leaving the lane using corrective steering .
The driver is always responsible for keeping
the vehicle within the lane.
- The system can help you keep the vehicle in
the lane, but it does not drive by itself.
Al­
ways keep you r hands on the steering
wheel.
- Corrective steer ing may not occur in certa in
situa tions, su ch as during heavy braking.
- There may be cases where the camera does
not recognize all lane ma rker lines. Correc­
tive stee ring can only take p lace on the side
of the vehicle where lane marker line5 are
detec ted.
- Othe r road structures or obje cts cou ld possi­
b ly be identified un intent ionally as lane
marker l ines . As a result, corrective steering
may be unexpected or may not occur .
- The camera view can be restricted, for ex ­
ample by vehicles driving ahead or by rain,
snow, heavy spray light shining into the
camera or by d irt on the window. This can
result in active lane ass ist not detecting the
lane marker lines or detecting them incor­
rectly.
- In certain situat ions where visibility is low,
the vehicle may switch from "early" to "late"
corrective steering
l l.
- Under certain co nditions such as ruts in the
road, an inclined roadway or crosswinds, the
corrective steering a lone may not be enough
to keep the vehicle in the midd le of the lane.
~