2018 AUDI A4 warning

Ass is tance sy stems
- The display brightness for the ex it warning
system cannot be adjusted.
- The system is not available when towing a
trailer.
Rear cross-traffic assist
A pp lies to: ve hicles w ith rea r cross-tra ffic ass ist
F ig. 1 33 Example d is play
F ig . 134 In fo ta in me nt system : re ar cro ss -tra ffic ass ist dis­
p lay
The rear cross -traffic assis t can warn the drive r of
a po tential collis ion with approaching cross -traf­
f ic when driv ing i n reverse . Within its limits, the
system monitors the areas beh ind and n ext to
the vehicle using the radar sensors when leaving
a park ing space
c::> page 129, fig. 130. Moving ob­
jec ts tha t are approach ing, such as cars, are de­
tected
c::> fig . 133 .
If the system detects cr itical cross traffic when
ba cking out of a parking space, it will react as fol­
lows :
-Visual indicator : an indicator appea rs in the In­
fotainment system display with a red arrow
symbol. The arrow points in the direction from
which the object is approach ing
c::> fig. 134 .
-Audible warning signal : a continuous tone may
sound as an additional indicator when driving in reverse .
132
-Automat ic brake acti vati on: a brief activation
of the brakes may also warn you of a potentia l
co llision w ith an approaching object .
Requirements for using the rear cross -traffic
a ss is t :
-The parking aid must be switched on
<=> pag e 136.
-Reverse gear must be engaged.
- The speed mus t not be higher th an approxi-
mate ly 9 mph (15 km/h) .
&_ WARNING
-The rear cross-traffic assist is an assist sys­
tem and cannot prevent a collision by itself.
The drive r must always intervene. The driver
is always responsible for braking at the cor­
rect t ime .
-Please note that the rear cross-traff ic assist
may activate the brakes unexpected ly. Se­
cure any cargo that you are transporting to
reduce the ris k of damage or injury .
-An add itiona l brake activation may be trig­
ge red w ith in 20 seconds after an automatic
brake activation .
-If there is an acoust ic warning signal from
the rea r cross-traffic assist, then the park­
ing system may no t warn you of detected
obs tacles under certain circumstances.
- The v iew of the radar sensors may be im­
pa ired by leaves, snow, heavy sp ray o r dirt .
C lean the area in front of the sensors
c::> page 129, fig. 130 .
&_ WARNING
The re ar cross- traffi c assist is subject to limi ­
tations and cannot warn yo u before every im­
pending collision:
- I f the ve hicle is too wide for the parking
space and covered by the neighboring
veh icles.
- People, such as cyclists, joggers, inline skat ­
ers and pedestrians, may not be detected
under certain circumstances.
- If you are in a paralle l parking space or diag ­
onal parking space .

a co .... N ..... N .... 0 0
3 co
(D Note
Also read the informat ion in c::> (D in General
information on page 130 .
@ Tips
-You can can ce l the au toma tic b rake activa ­
tion w ith increasing braki ng fo rce if you ap ­
p ly the brakes yourse lf or accelerate cons id­
erab ly.
-In some situations, rea r cross-traffic assist
may warn yo u even if there is no cross t raffic
i n a cr itical area, for examp le when back ing
i nto a parki ng space or maneuver ing.
-The rea r cross-traffic ass ist also switches of f
when you switch off the ESC.
-The rea r cross traffic assist switc hes on and
off thro ugh t he pa rking aid
c::>page 136.
-The system is not available when towin g a
trailer.
Messages
App lies to: ve hicles with Audi side assist
A message appears in the instrument cluster dis­
p lay if the s ide assist switches off automatically .
@t Audi side assist: malfunction! Please contact
Service
@t Audi side assist and exit warning : malfunc­
tion! Please contact Service
The system c annot guarantee th at it will detec t
ve hicl es co rrectly and i t has switched off. The
sensors have been moved o r are faul ty. Have the
system checked by an a uth orized Audi dea ler or
author ized Audi Service Facility soon.
@t Audi side a ssist: currently unavailable. Sen­
sor vision restricted due to surround ings . See
owner 's manual
at Audi side a ssis t and exit warning : currently
unavailable. Sensor vision restricted due to sur­ roundings
The rada r se nso r vis io n is impaire d. T he ar ea in
fr on t of the senso rs must no t be covered by b ike
ra ck s, st ick ers, leaves, snow or any othe r o bj ects.
C lea n the area i n front of the senso rs, if necessa ­
ry
c::> page 129, fig . 130 .
Assistance systems
@t Audi side assist : currently unavailable. See
owne r's manual
at Audi side assist and exit warning: currently
unavailable. See owner's manual
S id e assist ca nnot be sw itched on at this time be­
c a u se the re is a ma lfun ction ( for ex ample, the
ba ttery ch arge leve l may be too low).
@t Audi side assist: unavailable in towing mode
(it Audi side assist and exit warning: currently
unavailable. Towing mode
Sid e assist switches off automatically when the
electrica l connecto r in the factory-installed t rail­
er hitch is connected. There is no guarantee the
system will sw itch off when using a retrofitted
t railer h itch . Do not use side assist and the ex it
warning w hen tow ing a traile r.
111 Rear parking aid: obstacle detection restrict­
ed
T he rear cross-traffic ass ist is not available. E i­
t h er the ESC is sw itched off, or the rada r senso rs
may be cove red by a bike rack, sticke rs, leaves,
snow or other objects. Switc h the ESC on , or
clean the area in front of the senso rs if necessary
c::> pag e 129, fig . 130 . If thi s m essage continues
to be displayed, dr ive immedia tely to an author­
i z ed Audi de aler or author ized Audi Se rvice Facili­
ty to ha ve the mal fu ncti on re paire d.
Audi drive select
Introduction
Applies to : vehicles with Aud i drive se lect
Drive select makes it possib le to exper ience dif­
ferent types of ve hicle sett ings in one ve hicle .
T he driver can select
Offroad *, Comfort , Auto
and Dynamic mod es in the Info tainm ent system
t o swi tch b etwee n a sp orty and a comfo rtable
dr iv ing mo de, fo r ex ample . In t he
Individual
mode, the settings can be a djusted to you r per­
sona l p references . This makes it possible to com­
bine settings such as a sporty engine setting with
li ght steer ing.
133

a co .... N ,....
N .... 0 0
3 co
Offroad* -act ivates offroad funct ions to support
driving on rough terrain. The engine, transmis­
sion and steer ing adjust and the Start/Stop
system* switches
off.
Comfort -provides a com fort -oriented ve hicle
setup and is suited for long drives on highways.
Auto -provides an ove rall comfor table yet dy­
n a mic driv ing feel and is sui ted fo r every day use.
Adjusting the Individual mode
Applies to: vehicles with Audi drive select
Assistance systems
Dynamic -gives the driver a sporty driving fee l
and is suited to a s porty driving style.
Individual -c::> page 135.
.8_ WARNING
Pay att ention to tra ffic w hen ope rating the
dr ive select to reduce the r is k of an acci dent .
You can adjust the vehicle settings to your personal preferences .
.,. Select in the Info tainment sys tem: !M ENUI but­
ton
> Vehicle > Audi drive select > Individual >
rig ht cont ro l button.
Afte r you have closed the sett ings, you will a uto­
mat ica lly dr ive in the
Individual mode .
Systems comfort
Engine /transmission
ba lanced
Steering comfortab le T
he equ ipment in you r vehicle will determ ine
which se tt ings you can adjust. The fo llow ing ta­
ble g ives an overv iew of t he cha ra ct eris tics.
auto dynamic
balanced sporty
ba lance d sporty
Dynamic steering " comfortable/ind irec t balanced/ direct sporty/direct
Suspension control * comfortable
Sport differential * moderate
Engine sound * subtle
ACC* comfortab le
a) Subtle in th e selector lever pos it ion D an d sporty in S.
@ Tips
Yo ur se ttin gs a re automa tically saved in Indi­
vidual
m ode . ba
lance d sporty
ba la nced sporty
subtle/sporty al sporty
ba lanced sporty
135

Parking systems
Parking systems
General information
A ppl ies to: ve hicles w ith a rea r parking sys te m /pa rking sys ­
tem p lus/rearv iew camera/peripheral ca meras
Depending on your vehicle's equipment , various
parking aids will help you when parking and ma­
neuvering.
The
rear parking system is an audible parking aid
that warns you of obstacles
behind the vehicle
¢ page 137.
The
parking system plus assists you when park ­
ing by audibly and visually indicating objects de­
tected
in front of and behind the veh icle
¢ page 137.
The
rearview camera shows the area behind the
vehicle in the Infotainment system display . The
lines in the rearview camera image help you to
park or
maneuver ¢ page 138. The parking sys­
tem plus functions are also available
¢ page 137.
The
peripheral cameras give various views to
help you when parking or maneuvering
¢ page 140. The parking system plus functions
are also available
¢page 137.
A WARNING ,..__ -
- Always look for traffic and check the area
around your vehicle by looking at it directly
as well. The parking system cannot replace
the driver's attention. The driver is always
responsible when entering or leaving a park­
ing space and during similar maneuvers.
- Please note that some surfaces , such as
clothing, are not detected by the system .
- Sensors and cameras have blind spots in
which people and objects cannot be detect­
ed . Be especially cautious of small children
and animals .
- Always keep your eyes on the vehicle's sur ­
roundings, using the rearview mirror as
well.
- The sensors can be displaced by impacts or
damage to the radiator grille, bumper,
wheel housing and the underbody. The park­ ing system may be impa ired as a result.
136
Have an authorized Audi dealer or author­
ized Audi Service Facility check their func­
tion.
(D Note
- Some objects are not detected or displayed
by the system under certain circumstances:
- objects such as barrier chains, trailer draw
bars, vertical poles or fences
- objects above the sensors such as wall ex ­
tensions
- objects with certain surfaces or structures
such as chain link fences or powder snow
- If you continue driving closer to a low ob­
ject, it may disappear from the sensor
range. Note that you will no longer be
warned about this obstacle.
- Keep enough distance from the curb to re ­
duce the risk of damage to the rims.
{i) Tips
- The system may provide a warning even
though there are no obstacles in the cover ­
age area in some situations, such as:
- certain road surfaces or when there is tall
grass
- external ultrasonic sources such as from
cleaning vehicles
-in heavy rain, snow, or thick vehicle ex­
haust
- We recommend that you practice parking in
a traffic-free location or parking lot to be­
come familiar with the system . When doing
this, there should be good light and weath­
er conditions.
- You can change the volume of the signals
and the display ¢
page 143.
- Please refer to the instructions for towing a
trailer located in
¢page 144.
- What appears in the infotainment display is
somewhat time-delayed.
- Th e sensors must be kept clean and free of
snow and ice for the parking aid to operate .
- Th e rearv iew camera is automatically
cleaned when cleaning the rear window*
¢ page 60 .

Rear parking system
Description
Applies to: vehicles with rear parking system
The rear parking system is an audible parking
aid .
Descr iption
There is a sensor in the rear bumper cover. If
these detect an obstacle, audible signals warn
you .
Make sure the sensors are not covered by stick­
ers, deposits or any other obstructions as it may
impair the function of the system . For informa­
tion on cleaning, see
c::;,page 354 .
The range at which the sensors begin to measure
is approximately:
side 3 ft (0 .90 m)
rear
center 5.2
ft (1.60 m)
The closer you get to the obstacle, the shorter
the interval between the audible signals . A con­
tinuous tone sounds when the obstacle is less
than approximately 1 foot (0.30 meters) away. Do not continue backing up
c::;, &. in General infor­
ma tion on page 136,
c::;, (D in General information
on page
136!
If the distance to an obstacle remains constant,
the volume of the distance warning gradually lowers after a few seconds until it is muted (this
is not apply in the continuous tone range). If the
obstacle becomes closer than it was before the
sound was muted, the tone will sound again . If
the obstacle is father away than it was before the
sound was muted, no tone w ill sound . Pay atten­
tion to the vehicle's surroundings when you start
to drive.
Activating
The rear parking assist activates automatically
when the reverse gear is engaged. A brief confir­
mat ion tone will sound.
Parking systems
Parking aid plus
Description
Applies to: veh icles w ith park ing system plus
Parking system plus provides audio and visual
signals when parking.
Fig. 136 Illust rat io n:
Sensors are located in the front and rear bump­
ers. If these detect an obstacle, audib le and visu­
al signals warn you.
Make sure the sensors are not covered by stick­
ers, deposits or any other obstructions as it may
impair the function of the system. For informa ­
tion on cleaning, see
c::;, page 354.
The display field begins approximately at:
® 4 ft (1.20 m)
® 3 ft (0 .90 m)
© 5.2 ft (1.60 m)
@ 3 ft (0.90 m)
T he close r you get to the obstacle , the shorter
the interval between the audible signals . A con­
tinuous tone sounds when the obstacle is less
than approximately 1 foot (0.30 meters) away.
Do not continue driving forward or in reverse
c::;, &. in General information on page 136, c::;,(i) in
General information on page
136!
If the distance to an obstacle remains constant ,
the volume of the distance warning gradually
l owers after a few seconds until it is muted (this
is not apply in the continuous tone range).
If the
obstacle becomes closer than it was before the
sound was muted , the tone will sound aga in . If
the obstacle is father away than it was before the
.,_
137

Cl al ..... N
" N ..... 0 0
~ al
General information
Appl ies to: ve hicles with rearview ca mera
Fig . 140 Area covered (D and area not covered @by the
rea rv iew camera.
@ AUDI
•
Fig. 141 Luggage compartment lid: locatio n of the rear­
view camera
..... 0
i
The rearview camera is located above the rear li­
cense plate bracket. Make sure that the lens for
the rearview camera
~ fig. 141 is not covered by
deposits or any other obstructions because this
can impair the function of the rearview camera.
For information on cleaning, see<=>
page 354.
The rearview camera coverage area includes (D
~ fig. 140 . Only this area is shown in the Info­
tainment display. Objects that are in area @,
which is not covered, are not displayed.
A WARNING
-Always read and follow the applicable warn­
ings
<=> A in General information on
page 136.
- If the position and the installation angle of
the rearview camera was changed, for ex­
ample after a collision, do not continue to
use the system for safety reasons. Have it
checked by an authorized Audi dealer or au­
thorized Audi Service Facility .
Parking systems
-Only use the rearview camera to assist you if
it shows a good, clear picture. For example,
the image may be affected by the sun shin­
ing into the lens, dirt on the lens, or if there
is a malfunction.
- Use the rearview camera only if the luggage
compartment lid is completely closed. Make
sure any objects you may have mounted on
the luggage compartment lid do not block
the rearview camera.
- The camera lens enlarges and distorts the
field of vision. The object appears both al­
tered and inaccurate on the screen.
- In certain situations, people or objects in
the display appear closer or farther away:
- For objects that do not touch the ground,
such as the bumper of a parked vehicle, a
trailer hitch or the rear of a truck. Do not
use the orientation lines in this case .
- If driven from a level surface onto an in­
cline, or a downward slope .
- If driven toward protruding objects.
- If the vehicle is carrying too much load in
the rear.
(D Note
-Always read and follow the applicable warn­
ings
r::!> (D in General information on
page 136.
- The orange-colored orientation lines in the
Infotainment display show the vehicle path
based on the steering wheel angle. The
front of the vehicle swings out more than
the rear of the vehicle. Maintain plenty of distance so that an exterior mirror or a cor­
ner of the vehicle does not collide with any
obstacles.
Switching on/off
App lies to : vehicles wi th rearv iew camera
Switching on
.. Shift into reverse, or
.. Press the P, qA button in the center console
r::!> page 138, fig. 13 7. A short confirmation
tone sounds and the LED in the button turns
on.
139

General information
Appl ies to: ve hicles with per ip heral cameras
Fig. 145 Loca tion of peripheral c amera s
The four periphe ral cameras are located in the ra­
diator grille, in the luggage compartment lid and
on both exterior mirrors ¢
fig. 145 . Make sure
that the lenses are not covered by deposits or any
other obstructions as this may impair the system.
For information on cleaning, see¢
page 354.
Black corners are shown in the vehicle silhouette
in
Area mode . Objects in these areas are outside
of the camera's field of view and are not detect­
ed.
& WARNING
- Always read and follow the applicable warn­
ings ¢
.&. in General information on
page 136.
- If the position or the installation angle of a
camera was changed, for example after a
collision, do not continue to use the system
for safety reasons. Have it checked by an au­
thorized Audi dealer or authorized Audi Service Facility.
- Keep in mind that the image in the display is
incorrect if the exterior mirror housing has
been moved out of place .
- Use the
Rear mode and the corner view
(rear)
mode only when the luggage com­
partment lid is completely closed. Other­
wise the image in the display will be incor­
rect.
- The vehicle surroundings are shown using
the camera images . The vehicle image is
shown by the system. Objects and obstacles
above the camera are not displayed.
Parking systems
-Camera lenses enlarge and distort the field
of vision. The objects appear both altered
and inaccurate on the screen.
(D Note
- Always read and follow the applicable warn­
ings
¢ (Din General information on
page 136.
- The Infotainment display shows the direc­
tion in which the rear of the vehicle is travel­
ing based on the steering wheel angle. The
front of the vehicle swings out more than
the rear of the vehicle . Maintain plenty of
distance so that an exterior mirror or a cor­
ner of the vehicle does not collide with any
obstacles.
(D Tips
If the 8/fl;!J/c::5 symbol appears in the dis­
play and the respective display area is grayed
out, then the power exterior mirrors were
folded in or the driver's door/front passeng­
er's door/luggage compartment lid was
opened.
Switching on/off
Applies to: vehicles wi th peripheral ca meras
Fig. 146 Center co nsole: button P. a
Fig. 147 In fo tai nment syste m: select the mode
141

Parking sy stem s
Enterta inment fade r -the volume o f the audio/
video source is lowered when the parking system
is turned on
The newly selected level is demons trated briefly
by the sound generator.
Vi ew * -switch betwee n an optical d isplay
( Graphi c) and camera image (C amera ) in the
right section of the disp lay.
Trail er view * -show trailer view
*Auto. front /rear camera ch ange * -the view be­
h ind the veh icle
( R ear mode) is displayed auto­
mat ically when you shift into reverse gear. The
view in front of the vehicle
( Front mode) is d is­
p layed automatically when you shift into the for­
ward gea rs. When first activat ing in a forward
gear with the
P,, 1A button, the front s ide v iew is
d isp layed
( Corner view (front) mode).
I f you do not set the../, the view behind the vehi ­
cle
( Rear mode) is a lways d isplayed and it does
not swi tch to the
Front mode when a forward
gear is se lected.
(D Tips
- Seve ral menus can be accessed w it h t he
right contro l butto n only whe n the park ing
aid is active.
- T he settings for volume and automatic act i­
vation* are au tomatically sto red and as­
signed to the remote control key being
used .
Error messages
Appl ies to: ve hicles w ith a rea r parking sys te m /pa rking sys­
tem plus/rearv iew camera/p eripheral ca meras
Ill Rear park a ssis t: malfunction! Obstacles
c anno t be d etec ted
Ill Front park assist: m alfunction! Obstacle s
cannot be d ete cted
Ill Park a ssist: mal function! Obstacles cannot
be d ete cted
When one of these messages appears, there is a
system ma lf u nction. The LED in the
P11.A. button al­
so blinks when switching it on. The relevant mes-
144 sage on
ly appears again when you manually acti­
vate the parking aid with the button.
[II Rear parking aid: ob stacl e detection re str ict­
ed
The rear c ross-traffic ass ist* ¢ page 132, Rear
cross-traffic assist
i s no t available. Either the ESC
i s sw itched off, or the rada r senso rs may be cov ­
ered by a bike rack, stickers, leaves, snow or oth­
er objects . Switch the ESC on, or clean the area in
front of the sensors if necessary ¢
page 129,
fig . 130.
If this message cont inues to be d is­
played, drive immed iate ly to an authori zed Audi
dealer or authorized Audi Service F acility to have
the malfunct ion repaired .
Parking sy stem plu s*
If a sensor or speaker is faulty, the 94 symbo l
will appea r in front of/behind the vehicle in the
Infotainment system d isplay. If a rear sensor is
faulty, only obstacles that are in areas @and @
are
shown ¢ page 137, fig . 136 . If a front sensor
i s faulty, o nly obstacles that are in a reas © and
@ are shown .
Peripheral cameras*
There is a system malfunction if the% symbol
appears and the corresponding area of the dis­
play is shown in black . The camera is not working
i n th is area .
Drive to an authori zed Audi dealer or authori zed
Audi Service Facility immed iate ly to have the
malfu nction corrected.
Trailer hitch
App lies to : vehicles wi th a rear park ing system/ parking sys­
t e m plus/ rea rview ca mera /pe riph eral cameras and traile r
hi tc h
When the trailer socket is i n use, the parking sys­
tem rear se nsors are not a ct ivated when you sh ift
into reverse gear or when you press the
? #A but ­
ton. This resu lts in the following restrictions .
Rear parking system*
There is no distan ce warning .