100 Audi adaptive cruise control and braking guard
Audi braking guard
Descript ion
Applies to vehicles: with Audi adaptive cruise control
Fig. 113 Instrument cluste r: approach warn ing
Braking guard uses a radar sensor. It also
functions within the limits of the system
when adaptive cruise control is switched off .
What can Audi braking guard do?
When detected in time, the system can assess
situations when a vehicle ahead brakes sud
denly or if your own vehicle is traveling at a
high speed and approaching a vehicle up
ahead that is moving more slowly . Braking
guard does not react if it cannot detect the
situation.
The system advises you of various situations :
- The
distance warning is given if you are too
close to the vehicle ahead for a long time. If
the vehicle ahead brakes sharply, you will
not be able to avoid a collision. The indicator
light
I in the display comes on .
- The
approach warning is given when a de
tected vehicle up ahead in your lane is mov ing much more slowly than you are or if it
brakes sharply . When th is warning is given,
it may only be possib le to avoid a collision
by swerving or braking sharply . The indicator
l ight
I and indicato r in the display will warn
you about the danger
¢ fig. 113 . You will al
so hear an acoustic signal.
I f you do not react fast enoug h or do not react
at all to the situat ion , Braking guard will in-
ll This is not available in some co un tri es .
tervene by braking and the message braking
guard intervention
wi ll appear.
- If a coll is ion is imminent, the system wi ll
fi rst provide an
acute warning by briefly and
sharply applying the brakes.
- If you do not react to the acute warning,
braking guard can brake within the lim its of
the system. This reduces the vehicle speed
in the event of a collision .
- At speeds under 20 mph (30 km/h), the sys
tem can initiate a comp lete deceleration
short ly before a co llision .
1
).
- If the braking guard senses that you are not
brak ing hard enough when a co llision is im
minent, it can increase the braking force.
Which functions can be controlled?
You can switch braking guard and the dis
tance/approach warning on or off in the radio
or MMI
¢ page 101, Settings in the radio/
MMI.
A WARNING
-Lack of attention can cause collisions, oth
er accidents and serious personal injuries.
The braking guard is an assist system and
cannot prevent a collision by itself. The
driver must always intervene. The dr iver is
always responsible for braking at the cor
rect time .
- Always pay close attent ion to traffic,
even when the braking guard is switched
on. Be ready to intervene and be ready to
take complete control whenever necessa
ry. Always keep the safe and legal dis
tance between your vehicle and vehicles
up ahead.
- Braking guard works within limits and
will not respond outside the system lim
its, for examp le when approaching a
stopped vehicle or stationary obstacle (end of a traffic jam or vehicle that has
broken down in t raffic).
Audi adaptive cru ise control and brakin g guar d 101
-Always remember that the radar sensor
for the braking guard works only within
defined detection and range limits that
may prevent the proper detection of oth
er vehicles.
- The radar sensor's function and range
can be reduced by rain, snow and heavy
spray. Moving vehicles up ahead may not be promptly detected or may not be de
tected at al l.
- Reflective surfaces includ ing crash barr i
ers or tunnel ent ran ces may impair the
function of the radar sensor.
- You can cance l the braking that is initiat
ed by the system by braking yourself, by
accelerating noticeab ly or by swerving.
- Bra king guard error messages
<> page 101.
-Keep in mind that braking guard can
brake unexpectedly . Always secure any
ca rgo or objects that you are transport
i ng to reduce the risk of d amage or in
ju ry.
Settings in the radio/MM!
Applies to vehicles: with Audi adaptive cruise co ntrol
~ Se lect: I CARI f unction button > Car sys
tems*
control button > Driver assist > Audi
braking guard .
Or
~ Select: ICARlf unct ion button> Audi brak -
ing guard .
System -
Switch Audi braking g uard On and
Off . When you switch the ignition on, the
message
Aud i braking guard off appears if
the system is sw itched off .
Early warning -The distance and app roac h
warn ings in the display can be switched
On /
Off .
(D Tips
-Your settings are automatically stored
and ass igned to the remote control key
being used at the t imes the settings are
made. -
If you switch the ASR/ESC off, braking
guard switches off automatically
<> page 181.
- Switch braking guard off when you a re
loading the vehicle onto a vehicle carrier,
train, ship or other type of transporta
t ion. This can prevent undesired warn
ings from the braking gua rd system.
Messages
App lies to vehicles : wit h Aud i adapt ive c ruise contro l
Braking guard : Off
This driver message appears if the system is
turned off via the radio/MMI *. Otherwise, if
the system is turned off, the informat ion ap
pears every t ime shortly after the start of the
trip.
B raking guard : Activated
T h is dr iver message appears if sharp b rake
pressure was applied due to an acu te warning.
•••
Three white dots appear if a sett ing cannot be
selected w ith the operating lever. For exam
ple, this happens if you want to raise/lower
the speed even though there was no previous
ly saved speed.
ACC: Sensor blocked
This message appears if the sensor v iew is ob
structed, for examp le by leaves, snow, heavy
spray or d i rt . Clean the sensor<>
fig. 103.
ACC: not available
T he driver mess age appears if there is a mal
f un ction. The adapt ive cr uise con tro l tu rns off.
A chime sounds as a reminder . Have the sys
tem checked by an authorized Audi dea ler or
authorized Aud i Service Fac ility.
ACC : unavailable
The dr iver message appears if, for example,
t h e b ra ke tempe rat ure is too hig h. T he adap
t ive cr uise cont ro l is temporar ily u nava ilable.
A ch ime sounds as a remin der .
Shift lever position!
Audi side assist Lane change assistant
Description
Applies to vehicles: with Audi side assist
Fig . 114 Sensor dete ction ra n ge
Fig . 115 Disp la y on th e e xterio r mirro r
Side assist he lps you mon itor your blind spot
and traffic behind you r veh icle. W ith in the
limits of the system, it warns you about
vehicles that are coming closer or tha t are
traveling w ith you within sensor ra nge
(D
c::, fig . 114 : if a lane change is class ified as crit
ical, the display @ in the exterior mirror
c::> fig. 115 turns on.
The display in the left exterior mirror provides
assistance when making a lane change to t he
l eft, while the display in the right exter ior mir
r or p rov ides assistance when making a lane
change to t he right .
Information stage
As long as you do not activate the turn signal,
side assist
informs you about vehicles that are
detected and class ified as crit ical. The display
i n the respec tive mirro r turns o n, but is d im .
Aud i side assist 103
The display remains d im intentionally in the
information stage so that your view toward
the front is not disturbed .
Warning st age
If you activate the turn signal, s ide assist
warns you about veh icles that are detected
and classified as critical. The display in the re
spective mirror blinks brightly . If this hap
pens, check traff ic by glanc ing in the rearview
mirror and over your shoulder¢
A in General
information on page 104 .
@ Tips
-You can adjust the brightness of the dis
play @¢
page 105 .
-Please refer to the instructions fo r tow
ing a trailer located in¢
page 104.
104 Audi side assist
General information
App lies to vehicles: with Audi side assist
®
©
Fig. 116 Driving sit u at ions
F ig . 11 7 Rea r of th e ve hicle: positio n of t he se nso rs
Side assis t fu nctions at speeds above app rox i
ma tely 19 mph (30 km/h).
(D V ehicles that are approaching
In certain cases, a vehicle will be classified as
cr itical for a lane change
even if it is still
somewhat far away. The fas ter a vehicle ap
p ro aches, the sooner the disp lay in the exteri
or m irror will t urn on.
@ Vehicles traveling with you
Vehicles traveling w ith you are indicated in the
exterior m irror if they are classified as cr it ical
for a lane change. All vehicles detec ted by
side assis t are in dicated by the time they en
ter your "blind spot", at the latest.
@ Vehicles left behind
If you s low ly pass a ve hicl e tha t sid e ass ist has
dete cted (t he difference in s peed between the
vehicle and you r vehicle is less than 9 mph
(15 km/h), the display in the exter ior mirror
turns on as soon as the vehicle enters your
blind spot.
The display wi ll not t urn on if you quickly pass
a vehicle that s ide assist has detected (the dif
ference in speed between the ve hicle and your
vehicle is greater than 9 mph (15 km/h).
Functional lim itations
T he radar senso rs are designed to detect the
left and right adjacent lanes whe n the road
l anes a re the normal width. In certain situa
t ions, the d isp lay in the exterior mirror may
turn on
even though there is no ve hicle locat
ed in the area that is cr itical for a la ne cha nge.
Fo r example:
- if the lanes are narrow or if your are driving
on th e edge of your lane. If this is the case,
the system may have detected the vehicle in
another la ne that is
not adjacent to you r
cur rent lane .
- if you a re driving throug h a c urve . Side assist
may react to a vehicle that is one lane ove r
from the ad jacent lane .
- if side assist reacts to other objects (such as
high or d isp laced gua rd rails) .
- In poor weather conditions. The side assist
fu nctions are limited .
Do not
cover the radar sensors c::> fig. 117 with
stickers, depos its, bicycle wheels or other ob
jects, because this will affect the funct ion. Do
not use s ide ass ist when towing a trailer . For
i nforma tion on cleaning, refe r to
c::> page 198 .
&_ WARNING
-Always pay a ttention t o traffic and to th e
ar ea arou nd your vehi cle. Side a ssist c an
no t repl ace a driver 's atte ntion. The driv
er a lone is always res ponsible fo r lane
cha nges a nd similar driving maneuvers.
-Improper reliance on the side assist sys
tem can cause collisions and serious
personal injury:
- Never rely only on side assist when
changing lanes.
- Always check rear view mirrors to make
sure that it is safe to change lanes.
- Side assist cannot detect all vehicles un
der all conditions- danger of accident!
- Please note that side assist indicates
there are approaching vehicles, or
vehicles in your blind spot, only after
your vehicle has reached a driving speed
of at least 19 mph (30 km/h).
- In certain situations, the system may not
function or its function may be limited.
For example:
- if vehicles are approaching or being left
behind very quickly. The display may
not turn on in time.
- in poor weather conditions such as
heavy rain, snow or heavy mist .
- on very wide lanes, in tight curves or if
there is a rise in the road surface .
Vehicles in the adjacent lane may not
be detected because they are outside
of the sensor range.
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. This can affect the system .
Have your authorized Audi dealer or au
thorized Audi Service Facility check their
function.
(D Tips
- If the window glass in the driver's door
or front passenger's door has been tint
ed, the display in the exterior mirror may be misinterpreted.
- For Declaration of Compliance to United
States FCC and Industry Canada regula
tions
~page 272.
Audi side assist 105
Activating and deactivating
Applies to vehicles : wi th Aud i side ass ist
Fig. 118 Driver 's doo r: Side assis t button
.,. Press the button c> .&. in General informa
tion on page 104
to switch the system on/
off . The LED in the button turns on when
side assist is switched on.
Adjusting the display brightness
App lies to vehicles: wit h Audi side ass ist
The signal brightness can be set in the radio
orMMI* .
.,. Select: I CAR I function button > Audi side as
sist.
.,. Select: I CAR ! function button > Car sys
tems*
control button > Driver assist > Audi
side assist .
The display brightness adjusts automatically
to the brightness of the surroundings, both in
the information and in the warning stage . In
very dark or very bright surroundings, the dis play is already set to the minimum or maxi
mum level by the automatic adjustment. In
such cases, you may notice no change when
adjusting the brightness, or the change may
only be noticeable once the surroundings
change.
Adjust the brightness to a level where the dis
play in the information stage will not disrupt
your view forward. If you change the bright
ness, the display in the exterior mirror will
briefly show the brightness level in the infor
mation stage. The brightness of the warning
stage is linked to the brightness in the infor
mation stage and is adjusted along with the
information stage adjustment.
108 Audi drive select
- Fo r vehicles wi th an automatic t ransmis
s io n, select ing t he
Dynamic mode re
s ul ts in sporty shift ing characteristics .
The S gear posit io n engages a utomat i
ca lly.
- In vehicles that have dynamic steering *,
operating noise is heard when starting or
st opping th e eng ine . Th is does not ind i
cate a problem .
Selecting the driving mode
Applies to vehicles: with Audi drive select
You con choose between Comfort, Auto, Dy ·
namic
and Individual * modes.
Fig . 1 19 Ce nte r co nsole: Contro l for Au di dri ve select
Fi g. 120 MM I•: Aud i dri ve se lect
Adjusting the Individual mode
Applies to vehicl es: with MMI and Aud i drive select
.,. To set the mode, press the f:l:-.i b utton
i=> fig . 119 multi ple times until the des ired
mode is displayed in the instrument cl uster .
Or
.,. In the MMI* , select: ICA Rlfunction button>
Comfort , Auto , Dynamic or Individual *.
In vehicles without the MMI*, the~:/;-~ button
is foun d underneat h the shift/se lecto r lever .
You can c hange the d rivi ng mode whe n the ve
hicle is stationary or wh ile driving . If traffic
permits , after changing modes, br iefly take
yo ur foot off the acce le rator pedal so t hat the
r ecently selected mode is a lso act ivated for
t h e e ngine and transm ission .
Comfort -provides a comfort-oriented veh icle
setup and is s uited fo r long drives o n high
ways .
Auto -provides an overall comfortable yet dy
nam ic dr iving feel and is suited for every day
u se.
Dynamic -gives the vehicle a sporty driving
f eel and is suited to a spo rty driv ing style.
Individual * -¢page 108.
& WARNING
Pay atte ntion t o tra ffic when operati ng
dr ive select to prevent potential risk of a n
accident .
You con personally specify the vehicle setup in the MMI* .
.,. Se le ct t he ICA RI func tion bu tto n > Set indi ·
vidual
con trol but ton. Once y ou se le ct th e
m enu, you will automat ica lly d rive in the
in·
dividual
mode.
Systems Comfort
Engine/Transmi ssion
ba lance d
Steering comfortable T
he e qui pment in you r vehicle will determi ne
wh ich se ttings yo u can adjust. The foll owing
t ab le p rov ides an o verview of the chara cteris
t ics of eac h driving mo de.
Auto Dynamic
balanced s
p orty
balanced sporty
112 Park assist
Vehicles with the parking system are equipped
with a rear view camera in addition to the
acoustic parking system.
You can choose between two modes to assist
you with parking. For example, you can use
"parking mode 1" when parking in a parking
space or garage
c;;, fig . 121. When you want to
park parallel to the edge of the street, select
"parking mode 2" ¢fig .
122.
The rear acoustic park assist system is inte
grated in the rear of the vehicle and the rear
view camera is integrated in the rear lid
c;;, page 113.
A WARNING
- T he rear view camera has blind spots, in
wh ich objects cannot be detected . Be es
pecially careful to check for small chil
dren and animals before backing up.
Small children and animals will not al
ways be detected by the sensors.
General Information
Applies to vehicles: with parking system (rear, with rear
view camera)
Fig. 123 Cove red area (!) and uncovered area @ of the
rea r view came ra
F ig. 124 Trun k lid : Location of the rear view camera
Sensors in the bumper
Sensors are loca ted in the rear bumpers. If
these detect an obstacle, audible and visual
signals warn you. The range at which the sen
sors begin to measure is approx imately:
To the side 2
ft (0.60 m)
Center rear 5.2 ft (1.60 m)
Distance warning when reversing starts when
an obstacle is detected in the range of the parking assist system . As the distance de
creases, the time interval between the audible
tones becomes shorter.
When the distance is less than 1ft (0.30 m),
the tone becomes continuous. At this point
you should stop backing up.
If the distance to an obstacle stays the same,
the volume of the distance signal chime is
gradually reduced after about 4 seconds (does
not affect the contin uous signa l tone) . Ap
proaching another obstacle will cause the dis
tance signal to sound again at the normal vol
ume.
Rear view camera coverage area
The MMI display shows the area covered by
the rear view camera
c:> fig. 123 (D . Objects
that are not in the area covered @are not
shown on the MMI display .
We recommend that you practice parking with
the rear view camera in a traffic-free location
or parking lot to become familiar with the sys
tem, the orientation lines, and the ir function.
When doing this, there should be good light
and weathe r cond itions.
In the MMI display, objects or vehicles appear
closer or further away if:
- you are driving in reverse gear from a leve l
surface onto an incline, or a downward
slope,
- you are driving in reverse gear toward pro
trud ing objects,
- the vehicle is carrying too much load in the
rear.
114 Park assist
@ Tips
-The rear view camera picture is available
as soon as the MMI Display or the MMI is
switched on, or the start-up phase is
completed.
- Keep the sensors in the rear bumper and
the rear view camera lens clean and free
of snow and ice, so that the parking sys
tem can work properly. Please follow the
additional notes on
~page 116.
Reverse Park ing
Appl ies to vehicles: with parking system (rear, wit h rear
view came ra)
Parking mode 1 can be used when parking in
a garage or parking space.
Fig. 125 MMI Display : Aiming at a parking spot
Fig. 126 MMI Display: Alig ning the vehicle
"' Switch the MMI on and select the reverse
gear.
"' Turn the steering wheel until the orange
orientation lines
(D appear in the parking
spot ¢
fig. 125 . Use the markings @to help
you estimate the distance from an obstacle .
Each marking corresponds to 3
ft (1 m) . The
blue area represents an extension of the ve- hicle's outline by approximately
16
ft (5 m)
to the rear.
"' While driving in reverse gear, adjust the
steering wheel angle to fit the parking space
with the aid of the orange orientation lines
¢ 0 . @ marks the rear bumper . You should
stop driving in reverse as soon as and no lat
er than when the red orientation line©
abuts an object¢_&. !
_& WARNING
-The rear view camera does not show the
entire area behind the vehicle
¢ fig. 123.
Watch out especially for small children
and animals. The rear view camera can
not always detect them, posing risk of an
accident!
- Please note that objects not touching the
ground can appear to be further away
than they really are (for example, the
bumper of a parked vehicle, a trailer
hitch, or the rear of a truck). In this case,
you should not use the help lines to help
with parking, which poses danger of an
accident!
(D Note
- Low obstacles already signaled by a
warning can disappear from the system's detection range as they are approached
and will not continue to be signaled. Ob
jects such as barrier chains, trailer draw
bars, thin painted vertical poles or fen
ces may not be detected by the system,
posing risk of damage.
- In the MMI display, the direction of trav
el of the vehicle rear is represented de
pending on the steering wheel angle.
The vehicle front swings out more than
the vehicle rear . Maintain plenty of dis
tance from an obstacle so that your out side mirror or a corner of your vehicle
does not collide with any obstacles -dan
ger of accident!