2017 AUDI A4 Windows

Ass is t
- Note that the reversible belt tensioner on
the front passenger's side deactivates when
the front passenger's a irbag is deactivated.
- Switch the pre sense off when you are not
using public streets or when loading the ve­
hicle onto a vehicle carrier, train, ship or
other type of transportation. This can pre­
vent an undes ired intervention from the pre
sense system .
Audi pre sense basic
Description
Applies to: vehicles with Aud i pre sense basic
The pre sense basic functions are activated at a
speed of approximately 20 mph (30 km/h) or
h igher.
The fo llowing functions can be triggered unde r
certain conditions within the limits of the sys­
tem:
- Tensioning of the safety belts (for example,
during heavy braking): the front sa fety belts
have reversible belt tensioners . If a collision
does not occur, the safety belts loosen slightly
and are ready to trigger again.
- The emergency flashers activate
1) , the win ­
dows and the sunroof* close (for example when
under- or oversteering) : the clos ing process for
the windows and the sunroof* in itiates.
The message
Audi pre sen se. ~ page 108,
fig. 104 will warn you abo ut the danger.
Aud i drive select*: the trigger times are adjusted
depending on the mode selected .
Audi pre sense front
Description
Applies to: vehicles with Audi adapt ive cruise control
W ith in the lim its of the system, pre sense front
can wa rn you of impending coll is ions and initiate
the co rresponding brak ing mane uvers o r the sup ­
port ing measures when avoiding a collision .
1> This is not ava ilab le in some co untri es.
108
If detected in time, the system can rank the dan ­
gerous situation as critical if a vehicle driving
ahead brakes suddenly, if your own veh icle is ap­
proaching a significant ly slower veh icle at h igh
speed or when there is an oncoming veh icle dur­
i ng a turning maneuver .
If detection is not possible, then pre sense front
does not react.
Warnings
Applies to: vehicles with Audi adapt ive cru ise control
F ig . 104 Instrument cl uster : approach warning
G eneral information
The system recognizes various dangerous situa ­
tions. The
early w arning occurs when:
- a vehicle d riving ahead bra kes sudde nly,
- your own veh icle approaches a sign ificant ly
slower ve hicle or stationa ry vehicle in the direc­
tion of trave l.
When this warn ing occurs, it may o nly be possi ­
ble to avo id a collision by swerving or braking
strongly. The message
Audi pre sen se.
~ fig. 104 and a wa rning tone will warn you
abo ut the dange r.
If you do not react enough or no t at all to a dan­
gerous s ituation that was detected by the sys­
tem, p re sense front provides assis tance by ap ­
ply ing the b rakes .
If a collision is imminent, the system will fi rst
provide an
a cute warning by b raking sharply. You
will a lso warned by an indica to r in the instrument
cl us ter disp lay ~
fig. 104. If yo u do not react to
the acute warning, pre sense front can brake with
IJ>-

<( a, .... N ,....
N .... 0 0
3 a,
increasing force within the limits of the
system
l)_ This reduces the vehicle speed in the
event of a collision. At low vehicle speeds, pre
sense front can initiate a complete deceleration
shortly before a collision with a vehicle driving
ahead
1>. If pre sense front determines that you
are not braking strongly enough when a collision
is imminent, it can increase the braking force .
The following functions trigger in conjunction
with pre sense basic/rear at corresponding vehi ­
cle speeds :
- Reversible tensioning of the front safety belts.
- Closing the windows and sunroof*.
- Inflating the side bolsters* in the seat backrest
and seat surface.
Audi drive select*: the reversible belt tensioner,
the closing of the windows and sunroof* as well
as the inflating of the side bolste rs* on the seat
backrest and seat surface are not active depend­
ing on the mode selected .
Collision avoidance assist
Collision avoidance assist helps you to steer the
vehicle around an obstacle in a critical situation.
If you avoid an obstacle after the acute warning,
then the collision avoidance supports you by ap­ plying slight steering adjustment to correct your
steering wheel angle as long as you are actively
steering. Collision avoidance assist is available at
speeds between approximately 20 mph (30 km/
h) and 90 mph (150 km/h).
Turn assist
When starting to drive and up to speeds of maxi­
mum 6 mph (10 km/h), the turn assist uses a
braking intervention to prevent your vehicle from
colliding with an oncoming vehicle when turning left or right (available in certain countries) . The
braking intervention causes your vehicle to stay
in its lane.
.8, WARNING
-Pre sense front cannot overcome the laws of
physics.
It is a system designed to assist and
1) This is not availa ble in some co untries.
Assist
it cannot prevent a collision in every circum­
stance. The driver must always intervene.
The driver is always responsible for braking
at the correct time. Do not let the increased
safety provided tempt you into taking risks .
This could increase your risk of a collis ion.
- The system can deploy incorrectly due to
system-specific limits.
- Please note that the sensors and the camera
do not always detect all objects or lane
markings . This increases the risk of an acci­
dent.
- Pre sense front does not react to people, an­
imals or objects that are crossing the vehi­
cle 's path or that are difficult to detect
c> &..
in General information on page 97.
-Reflective objects such as guard rails or the
entrance to a tunnel, heavy rain and ice can
affect the function of the radar sensors and
the system's ability to detect a collision risk.
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. Pre sense front can be impaired
by this. Have an authorized Audi dealer or au­
thorized Audi Service Facility check their func­
tion.
(D Tips
- You can cancel the braking with increasing
force that is initiated by the system by brak­
ing yourself, by accelerating noticeably or
by swerving.
- Keep in mind that pre sense front can brake
unexpectedly. Always secure any cargo or
objects that you are transporting to reduce
the risk of damage or injury.
- Certain pre sense front functions are switch­
ed off when the ESC is limited or switched
off
c> page 135 .
109

Assist
Audi pre sense rear
Description
App lies to: ve hicles w ith Audi side assist
If the risk of a collision is detected, the following
functions can trigger:
- Reversible tensioning of the front safety belts
at the corresponding speeds .
- Closing the windows and sunroof*.
- Inflating the side bolsters* in the seat backrest
and seat surface.
- Switching on the emergency flashers with in-
creased frequency
l ).
The message Audi pre sense. ~ page 108,
fig. 104 will warn you about the danger.
Aud i drive select*: the function is not active de­
pending on the mode selected.
A WARNING
- To reduce the risk of an accident, please
note that the side assist* radar sensors do
not always detect every object.
- Pre sense rear does not react to people, ani­
mals or objects that are crossing the vehi­
cle's path or that are difficult to detect.
- Reflective objects such as guard rails, heavy
rain and ice can impair the function of the
radar sensors and the ability to detect a col­
lision risk .
(D Note
The radar sensors can be displaced by impacts
or damage to the bumper, wheel housing and
underbody. Pre sense rear can be impaired by
this . Have an authorized Audi dealer or au­
thorized Audi Service Facil ity check their func­
tion.
(0 Tips
- The pre sense rear functions switch off
when towing a trailer.
- The pre sense rear functions may also
switch off if there is a malfunction in the
side assist* system.
1> This is not ava ilab le in some co untri es.
110
Audi pre sense city
' Description
App lies to : vehicles wit h Audi pre sense city
Within the limits of the system, pre sense city
can warn you of impending collisions with
vehicles and pedestrians and initiate the applica­
ble braking maneuver if needed. Pre sense city is
active at a speed of 6 mph (9 km/h) and higher.
A pedestrian warning can occur at speeds up to 50 mph (85 km/h), and vehicle warnings can oc­
cur at speeds up to 155 mph (250 km/h). A pre
sense city braking maneuver is possible at speeds
up to 50 mph (85 km/h).
Warnings
App lies to: vehicles wit h Aud i pre sense city
The system recognizes various dangerous situa­
tions. The
early warning occurs when:
- a vehicle driving ahead brakes sudden ly,
- your own vehicle approaches a sign ificantly
slower vehicle or stationary vehicle in the direc­
tion of travel.
- a pedestrian is standing in the lane or is moving
into the lane.
When this warning occurs, it may only be possi­
ble to avo id a collision by swerving or braking
strongly. The message
Audi pre sense.
~ page 108, fig. 104 and a warning tone will
warn you about the danger.
Additionally, a jerk on the brakes may occur as an
acute warning when there is an impend ing colli­
sion . If you do not react to the acute warning, pre
sense city can brake to the point of complete de­
ce leration within the limits of the system. This
reduces the vehicle speed in the event of a colli­
sion. The message
Audi pre sense. also ap­
pears.
The following functions are triggered in conjunc­
tion with pre sense basic/rear:
- Reversible tensioning of the front safety belts .
- Closing the windows and sunroof*. ..,

<( a, ..... N ,....
N ..... 0 0
3 a,
Media
Supported media and file formats
Overview
The Jukebox*, SD card reader and th e USB storage d evice* connection support the follo wing audio/vid­
e o file prop erti es :
Supported
media
File system
Metadata
Format
File exten-
s ion
Playlists
Character is-
tic s
Number of
Files Audio files
Video files*
SD/SDHC /SDXC/MMC memory cards : with a capacity up to 12 8 GB
DVD drive : audio C Ds ( up to 80 min.) with CD tex t (art ist, album, song)*, CD-ROMs w ith
a capac ity up to 700 MB; DV D±R/RW; DVD video; DVD a udio wit h aud io tracks that are
compatib le w it h a DVD v ideo playe r
Audi music interface : mobile dev ices q page 215 such a s iPods and MTP players, US B
stor age devices in "U SB Devi ce Subclass 1 and 6" tha t conform to USB 2.0 : U SB sticks,
U SB MP3 p layers (Plug -and -Play capable), exte rna l USB flash drives and ha rd drives
Memory cards : exFAT, FAT, FAT32, NTFS
USB mass storage d evice : FAT, FAT32, NTFS
USB mass storage devic e partition s (primary /logical* ): two per US B connec tion
CD /DVD file systems : 1S0966 0, Joliet, UDF
Album cove r: GIF, JPG, PNG with max.
800x800 px. The album cover from the
med ium or from Gracenote* is disp layed,
depending on availability.
MPEG Windows MPEG
FL AC M
PEG 1/2 MPEG4 AVC
Windows Media
1/2 Media 2/4 (H.264) Video 9
Layer 3 Audio 9
and 10
. mp3 .wma .m4a; .flac .mpg; .mp4; .wmv;
.m4b; .mpeg .
m4v; .asfs
.aac .mov;
.avi
.M3 U; .PLS; .WPL; . M3U8; .ASX
up to maximum 320 kbit/s and 48 kHz up to maximum 2,000 kb it/s and
48 kHz sampling frequencies sampling 720xS76 px. at maximum 2Sfps
frequen-
cy
DVD dri ve* : max . 1,000 files per medium
Jukebo x*: approximately 10 GB memory capacity; max. 3,000 files can be imported
USB mass sto rage device and memory ca rds : max. 10,000 files per medium; max.
1,000 files per playlist/folder
may differ for aud io files with var iable b it
rate.
- The media drives do not support th e W in­
dows Media Audio 9 Voice format. -
Special characters (s uch as those in 103 tag
information) display differently depend ing
on the system language a nd cannot always
be guaranteed.
-
For compressing MP3 files, Audi recom­
mends a bit rate of at least 160 kb it/s. The
display showing the rema ining play t ime
223

Media
-The manufactu rer of the storage device can
provide information about its "USB Device
Subclass" . - Some MTP player functions are not support­
ed, such as rating music tracks and video
playback.
CD drive
Applies to: ve hicles w ith a CD drive
The following audio file properties are supported by the CD drive:
Audio files
Supported
Audio CDs (up to 80 min) with CD text (artist, alb um, track)*, CO-ROMs with a capaci-
media ty of up to 700 MB
File system CD file system: 1509660, Joliet, UDF
Metadata Album
cover : GIF, JPG, PNG with max . 800x800 px. The album cover from the medi-
um may be disp layed, depending on availability.
Format M PE G 1/2 Windows Media Au- MP EG 2/4 FLAC
Layer 3 dio 9 and 10
File extension .mp3 .wma
.m4a; .flac
. m4b;
. aac
Playlists .M3U; .PLS; .WPL; .M3U8; .ASX
Characteristics up to maximum 320 kbit/s and 48 kHz sampling frequenc ies 48 k Hz sampling
frequency
Number of Maximum 1,000 files per medium
Files
(D Tips
-For compressing MP3 files, Audi recom­
mends a bit rate of at least 160 kb it/s. The
display showing the remaining play time
may differ for audio files with variable bit
rate . -
Special characters (such as those in 103 tag
information) display differently depending
on the system language and cannot always
be guaranteed .
Troubleshooting
Problem Solution
Audi music interface /Bluetooth
Read the instructions in the chapter ~ page 215, Multimedia con-
audio player *: mobile dev ice is nectionsl~ page 212, Bluetooth audio player . You can learn
not supported . about
supported mobi le devices in the Audi database for mobile
devices at
www.audiusa.com/bluetooth.
Audi music interface :
the volume Adjust the volume of the mobile device to approximately 70% of
is too h igh/too low when start ing the maximum output~
page 220, Input level.
playback th ro ugh the AUX input.
224

Driving sa fe ty
Driving safety
General notes
Safe driving habits
Please remember -safety first!
This chapter contains important information,
tips, instruct ions and warn ings that you need to
read and observe for your own safety, the safety
of your passengers and others. We have summar­
ized here what you need to know about safety
be lts, a irbags, child restra ints as well as child
safety. Your safety is for us
priority number 1 . Al­
ways observe t he i nfo rmation and wa rn ings in
this section - for your own safety as well as tha t
of yo ur passengers.
The information i n this section applies to all
model ve rsions of your vehicle . Some of the fea­
tures descr ibed in t his sec tions may be s tanda rd
eq uipment on some models, or may be optional
equipment on others. If yo u are not sure, ask
your author ized Audi dealer.
A WARNING
-Always make sure that you follow the in­
structions and heed the WARNINGS in th is
manual. It is in your inte rest and in the in­
te rest of your passengers .
- Always keep all of the Owner's Lite rature
manuals in your Audi when you lend o r sell
yo ur vehicle so that this important informa­
t ion w ill always be availab le to the dr iver
and passenge rs.
- Always keep the Owner 's Lite rature handy
so that you can find i t easi ly if yo u have
ques tions.
Safety equipment
The safety features are part of the occupant re­
straint system and work together to help reduce
the risk of injury in a wide variety of occident si t­
uations.
Your safety and the safety of yo ur passenge rs
should not be left to chan ce. Advan ces in tech­
nology have made a var iety of features av ail ab le
to help reduce t he risk of injury in an accident .
236
The following is a list of just a few of the sa fety
features in your Audi :
- sophis tic ated safety be lts fo r dr ive r and all pas-
senge r seat ing pos itions,
- safety belt p re tensioners,
- be lt height adjustment for the front seats,
- head restraints for each seating position,
- front airbags,
- knee airbags fo r the front seats,
- side airbags in the front seats and outboard
rear seats *,
- side curtain airbags,
- special LA TC H anchorages for the outboard rear
seats and top tether anchorages for chi ld re ­
straints for all of the rear seats,
- adjustab le steering col umn.
These ind iv idual safety features, can work to­
gether as a system to he lp protect you and your
pa ssengers in a wide range of a cciden ts. These
fea tures canno t wo rk as a sys tem if they a re not
a lways cor rec tly ad juste d and cor rect ly used.
Safety is everybod y's responsibilit y!
Important things to do before driving
Safety is everybody's job! Vehicle and occupant
safety always depends on the informed and care­
ful driver .
For your safety a nd the safety of your passen ­
gers,
before driving alway s:
.,. Make sure that all lights and signals are operat­
ing correctly .
.,. Make sure that the tire pressure is correct .
.,. Make sure that a ll windows a re clean and afford
good v is ibility to the outs ide.
.,. Se cur e all luggage and othe r items ca refully
q page 242.
.,. Make sure that noth ing can i nter fere with the
peda ls .
.,. Adjust front seat, head restraint and mirrors
correctly for yo ur height.
.,. Instruct passengers to adjust the head re­
straints according to their he ight .
.,. Make sure to use the rig ht child restraint co r­
rectly to protect chi ldren
q page 2 77 , Child
safety. ..,.

Driving safety
Storing cargo correctly
Loading the luggage compartment
All Luggage and other objects must be properly
stowed and secured in the Luggage compart ­
ment.
Fig. 207 Safe load positio ning: place heavy objects as low
and as far forwar d as possible.
Loose items in the luggage compartment can
shift suddenly, changing vehicle handling charac­
teristics . Loose items can also increase the risk of
serious personal injury in a sudden vehicle ma­
neuver or in a collision.
• Distribute the load evenly in the luggage com­
partment.
• Always place and properly secure heavy items in
the luggage compartment as low and as far for­
ward as possible
¢ fig. 207.
• Secure luggage using the tie-downs provided
¢ page 66.
• Make sure that the rear seatback is securely
latched in place .
A WARNING
Improperly stored luggage or other items can
fly through the vehicle causing serious per­ sonal injury in the event of hard braking or an
accident . To help reduce the risk of serious
personal injury:
- Always put objects, for example, luggage or
other heavy items in the luggage compart­
ment.
- Always secure objects in the luggage com­
partment using the tie-down eyelets and
suitable straps.
242
A WARNING
Heavy loads will influence the way your vehi­
cle handles. To help reduce the risk of a loss
of control leading to serious personal injury:
- Always keep in mind when transporting
heavy objects, that a change in the center of
gravity can also cause changes in vehicle
handling:
- Always distribute the load as evenly as
possible.
- Place heavy objects as far forward in the
luggage compartment as possible.
- Never exceed the Gross Axle Weight Rating or the Gross Vehicle Weight Rating specified
on the safety compliance sticker on the
front end of the driver's door. Exceeding
permissible weight standards can cause the
vehicle to slide and handle differently.
- Please observe information on safe driving
¢page 236.
A WARNING
To help prevent poisonous exhaust gas from
being drawn into the vehicle, always keep the
rear lid closed while driving.
- Never transport objects larger than those
fitting completely into the luggage area be­
cause the rear lid cannot be fully closed.
- If you absolutely must drive with the rear lid
open, observe the following notes to reduce
the risk of poisoning:
- Close all windows,
- Close the sliding sunroof*,
- Open all air outlets in the instrument pan-
el,
- Switch off the air recirculation,
- Set the fresh air fan to the highest speed.
A WARNING
-
Always make sure that the doors, all win­
dows, the sliding sunroof* and the rear lid are
securely closed and locked to reduce the risk
of injury when the vehicle is not being used.
- After closing the rear lid, always make sure
that it is properly closed and locked.

collision. It is not possible to define an airbag
triggering range that will cover every possible an­
g le of impact, s ince the circumstances will vary
considerably between one collision and another.
Important factors include, for example, the na­
ture (hard or soft) of the impacting object, the
angle of impact, vehicle speed, etc.
¢ page 2 75,
How side curtain airbags work .
Aside from their normal safety function, safety
be lts work to he lp keep the driver or front pas­
senger in pos it ion in the event of a collision so
that the side curtain airbags can p rovide protec­
tion .
The airbag system is not a substitute for your
safety belt . Rather, it is part of the overall occu­
pant restraint system in your veh icle . Always re­
member that the airbag system can only help to
p rotect you if you are wearing your safety bel t
and wearing it properly . This is another reason
why you should always wear your safety belts, not just because the law requires you to do so
<::;> page 245, General information.
It is important to remember that whi le the s ide
curtain airbag system is designed to he lp reduce
the likelihood of serious injuries, other injuries,
for example, swelling, bruising, friction burns and minor abrasions can also be associated with
these airbags upon deployment . Remember too,
these airbags will deploy only o nce and only in
certa in ki nds of acc idents -your safety belts are
always there to offer protection .
The side curtain airba g sy stem ba sically
consists of:
- The electronic control module and external s ide
impact senso rs
- The side curtain airbags above the w indows of
the outer seating positions with ejection miti­
gation feat ures
- The airbag indicator light in the instrument
panel
The airbag system is monitored electronically to make certain it is funct ion ing properly at all
times . Each time you turn on the ignit ion, the air­
bag system ind icator light will come on for a few
seconds (self d iagnost ics) .
Airb ag sys tem
The side curta in airbag is not activ ated:
- if the ignition is turned off
- in side co llisions whe n the acceleration meas-
ured by the sensor is too low
- in rear-end col lisions .
_&. WARNING
-Safe ty bel ts and the airbag system will only
provide pro tect ion when occupants are in
the proper seating position
¢ page 61,
Front seats.
- I f the airbag ind ic a tor light q page 33
comes when the veh icle is being used, have
the system inspected immediately by your
authorized Audi dealer. It is possib le that
the airbag will inflate when it is not sup­
posed to, or w ill not inf late when it should.
How side curtain airbags work
Side curtain airbags con work together with side
airbags to help reduce the risk of head and upper
torso injuries for occupants who are properly re­
strained .
Fig. 228 Illustration of pr incip le: Inflated s ide curta in air­
bags o n the left s ide
The side curtain airbags inflate between the oc­
cupant and the w indows in a side collis ion
c> fig . 228 .
When the system is triggered, the side curtain
airbag is filled with propellant gas and breaks
through a seam above the front and rear side
windows identified by the AIRBAG label. In order
to help provide this additional protect ion, the
s ide curtain a irbag must inf late w ithi n the blink
of a n eye at very high speed and with g reat fo rce .
T he side c urtain airbag could injure you if yo ur
Ill>
275