Page 105 of 392

u co ..... N r-N .....
~ 0 co
On open roads with no traffic, it functions like a
cruise control syst em . Th e stored spe ed is main
tained. When approach ing a veh icle driving
ahead, the adaptive c ruise control system auto
mat ica lly brakes to mat ch that vehicle's speed
and then maintains the set distance . As soon as
the system does not detect a vehicle driving ahead, adaptive cruise contro l accelerates up to
the stored speed.
In stop -and -go traff ic, adaptive cru ise control can
brake unt il the vehicle is stat io nary and then can
also start driving again automatically under cer
tain
condi tions ¢ page 106.
In traffic jams or stop -and -go traffic, traffic jam
assist can assist the
driver ¢ page 109 .
Which function s can be contr olled ?
When you switch adapt ive cruise control on, you
can set the current speed as the "control speed"
¢ page 104, Swi tching on/off.
When driving, you can stop c ruise contro l
¢ page 107 or change the speed ¢ page 106 at
any time.
You can a lso set the distance to the vehicle driv
ing ah ead and s et the driv ing mode of the adap
tive cruise
control ¢ page 10 7.
General information
Applies to: ve hicles with Audi adaptive cruise co ntro l
Fig. 10 0 Fro nt of the v ehi cle : se nso rs a nd v ideo cam era
The areas w ith the rada r and u ltrasonic sensors
and the video
camera ¢ fig. 100 must not be cov
ered by stickers, deposits or any other objects ,
because this can interfe re with the adapt ive
cru is e control funct ion. For information on clean-
A ssi st a nce systems
ing, see ¢ page 344 . The same applies fo r any
modifications made in the front area .
In some dr iving s it u ations, the adaptive c ruise
contro l func tion is restricte d:
- Veh icles can on ly be de tected when they are
w ith in the sensor detection zones
¢ page 102,
fig.
99 .
- The system has a limited ability to detect
ve hicles that are a short dis tance ahead, off to
t he side of your ve hicle or movi ng i nto yo ur
lane.
- Ob jects that are d ifficult to detect s uch as mo
torcycles, veh icles with high gro und clea rance
or an overhanging load are detec ted late or not
detected at all.
- When driving through curve s
¢page 104 .
-W he n the veh icle is sta tionary r=;, page 104 .
A WARNING
Always pay at ten tion to the traffic around you
when adaptive cru ise con trol is switched on .
As the driver, you are still responsible for your
own speed and the d istance to other veh icles.
The adaptive cruise cont rol is used to assist
you. The driver must always take action to
avoid a collision . The driver is always responsi
bl e for braking at the correct t ime.
- For safety reasons, do not use adaptive
cr uise control when the road surface is in
poor condi tion and/or in bad weather condi
tions (such as ice, fog, gravel, heavy rain and
hyd roplani ng) . Using the system under
these co ndi tions i ncrea ses the r is k of an a c
cide nt.
- Sw itch adaptive cru ise con trol
off tempora
r ily when dr iv ing in tu rning lanes, on e x
p re ssway ex its (except if predictive con trol
is switched on) or in construct io n zones .
This prevents the vehicle from acce lerating
to the stored speed w hen in these situa
tions.
- The adaptive cruise contro l system will not
brake by itself if you put yo ur foot on the ac
celerator pedal. Doing so can over ride the
speed and d ista nce regulation .
~
103
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Assistance systems
-When approaching stationary obstacles
such as stopped traffic, adaptive cruise con
trol will respond with limited function.
- Adaptive cruise control does not respond to
people, animals, or cross ing or oncoming
objects.
- 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.
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody . Th is can impair the adaptive
cruise control. Have an authorized Audi dealer
or authorized Audi Service Facility check their
function.
@ Tips
For an explanation on conformity with the
FCC regulations in the United States and the
Industry Canada regulations, see
¢page 374.
In curves
Applies to: vehicles w ith Audi adaptive cruise control
Fig . 101 Example: driving into a curve
When driving into a curve ¢ fig. 101 and out of a
curve, the adaptive cruise control may react to a
vehicle in the neighboring lane and apply the
brakes. You can prevent that by pressing the ac
celerator pedal briefly.
104
Stationary vehicles
Applies to: vehicles with Audi adapt ive cruise control
))
Fig . 102 Example: vehicle changing lanes and stationary
vehicle
Within the limits of the system, adaptive cruise control can react to stationary vehicles
¢
fig. 102, as long as you are driving slower than
30 mph (SO km/h) and the system classifies the
possible passing maneuver as low . For example,
if a vehicle that was already detected
(D turns or
c h anges lanes, the adaptive cruise control reacts
to the stationary vehicle ahead of
it @ .
Switching on/off
App lies to: vehicles with Audi adapt ive cruise control
Fig. 103 Operat ing leve r: sw itching on and off
Fig. 104 Instrument cl uster : adapt ive cruis e con trol
Page 107 of 392

You can set any speed between 20 mph and 95 mph (30 km/h and 150 km/h).
I ndicato r lights and messages in t he i nstr ument
cluste r display inform you abou t the cur ren t sit
uation and setting.
An addit ional ind icator appears in the head- up
d isp lay* .
Switching adaptive cruise control on
"' Pull the lever toward you into position @
<=>fig . 103 .
Storing the speed and acti vating regul ation
"' To store the c urrent speed, press the !SE TI but
ton
<=> fig. 103. The stored speed is shown in the
speedometer in the LED
line @ and appears
briefly i n the status line @<=>
fig. 104 .
"'To activate the regu lation wh ile stat ionary, also
press the b rake peda l.
Switching adaptive cruise control off
"' Push the lever away from you into position @
unt il i t clicks i nto place . The message
ACC: off
appears .
® Indicator light s
II-Adaptive cruise control is switched on. No
ve hicles are detected ahead. The stored speed is
maintained.
•-A vehicle driving ahead was detected . The
adaptiv e cruis e control system regulates the
speed and distance to the vehicle dr iv ing ahead
and accelerates/brakes automatically.
•-Adaptive cruise control is switched on. Ave
h icle was detect ed ahead. You r vehicle is station
ary and will not start driving automatically.
ti)-Adaptive cru ise con trol is switched on. No
ve hicles were detected ahead. Yo ur vehicle is sta
tionary and will not start driving automatically .
•-The autom atic br aking is no t en ough to
main tain a sufficient distance to a veh icle dr iving
ahead. You must intervene
c:!;> page 108, Driver
u intervention request . co ..... N ,..._
N ..... 0 <( 0 00
Ass istance systems
© Instrument cluster display
If the Driver a ssistance displ ay is not shown in
the instr ument cluster d isp lay, you can open it
u sing the m ultif unction steering whee l buttons
c:!;> page 12.
Ba sed on the gr aphic disp lay, you c an dete rm ine
i f th e system is maintain ing a d istance to the ve
hicle driving a head and what t hat distance is .
No vehicle -no vehicle was detec ted dr iv ing
ahe ad.
Silver vehicle -a vehicle was detected driving
ahead.
Red v ehicle -reques t for driver interve ntion
<=> page 108 .
The five distan ce bars on the gauge © represent
the set distance (refer to
c:!;> page 107for infor
ma tion o n how to change t he d istance). If you
fall below the selected d ista nce, the distance
bars become red from the bottom upwa rd .
A WARNING
If yo u press the !SET I butto n w hen dr iv ing at
speed s below 20 mph (30 km/h), t he ve hicle
a ccelera tes au tom atic ally u p to 2 0 mph (30
k m/h), w hich is the minim um speed tha t can
b e set.
(D Tips
- If you swi tch t he ig nit io n o r th e adaptive
cr uise cont ro l sys tem o ff, t he set s peed is
erased fo r safe ty reasons .
- Th e Elect ronic S tab ili za tion Control ( ES C)
and the An ti- Slip -Reg ula tion (ASR) are a uto
matically swi tched o n when the adap tive
c ruise cont ro l is switched on .
105
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Assistance systems
Changing the speed
Applies to: vehicles with Audi adaptive cruise contro l
0
f
' 0
Fig. 105 Operat ing lever : c h ang ing the speed
~ To increase/decrease the speed in 1 mph (1
km/h) increments, br iefly
tap the lever toward
010 ¢ fig . 1 OS to the first level.
~ To increase/decrease the speed in 5 mph (5
km/h or 10 km/h) increments, briefly
tap the
lever toward
0 10 up to the second level.
~ To increase or decrease the speed continuously,
hold the lever toward 0 / 0 to the first o r sec
ond level until the red
LED @ reaches the de
s ir ed speed
¢ page 104 , fig. 104 .
You can also preselect the speed when adaptive
cruise control is not active by moving the lever in
the desired direction
010 . Activate the previ
ously se lected speed by pulling the lever into po
sition
(D ¢ page 104, fig. 103.
After each change, the new stored speed appears
briefly in the status
line ¢ page 104, fig. 104 @.
When adaptive cruise control is active, the B in
dicator light turns on and when adaptive cruise
control is not active, the
ll'J indicator light turns
on . In the Audi virtual cockpit*, the
II indicator
light turns on instead.
ll Thi s is not ava ilab le in som e coun tri es .
106
Driving in stop-and-go traffic
Applies to: vehicles with Audi adaptive cruise control
Fig. 106 In strume nt cl uster: safe s tart mo nitor
The adaptive cruise con trol system also assists
you in stop-and-go traffic.
If a vehicle driving
ahead stops, your vehicle will brake and stay at a
stop within the limits of the system.
Starting to drive with adaptive cruise
controt1>
As long as the message ACC: automatic go is dis
played, your vehicle will begin driving when the
vehicle driving ahead starts to move
c::> A_.
If you are stopped for several seconds, your veh i
cle will no lon ger drive autonomously for safety
reasons, and the message will turn off.
~ To reactivate ACC: automatic go temporarily,
pull the lever to
position @¢ page 107,
fig. 107.
~ To resume manua l control of the vehicle, tap
the accelerator pedal.
Safe start monitor
If an obstacle is detected when you start driv in g,
you w ill be alerted to the danger by
the. indi
cator light and the image in the instrument clus
ter display
c::> fig. 106 c::> &. . An audio signa l w ill
also sound. Your vehicle will drive more slowly
when starting. This may also happen in some sit
uations when there is no apparent obstacle .
-Press the brake pedal to slow your vehicle
down .
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A WARNING
If the message ACC: autom atic go1
) appears,
your veh icle will start driving even if there is
an obstacle between your vehicle and the ve
hicle driv ing ahead . This increases the risk of
an ac cident.
@ Tips
- For safety reasons, your veh icle w ill only
start to drive automatical ly if:
- t he driver's safety belt is fastened
- all doors and the hood a re cl osed
- your vehicle is not stopped for a long per i-
od.
Interrupting cruise control
Applies to: vehicles with Audi adaptive cruise contro l
Fig . 107 Selecto r lever
Requirement: adaptive cruise contro l must be
sw itched on .
Overriding crui se control
"' To accelerate manually, pull the lever toward
you into position
@ and hold it there or press
the accelerator pedal. The message
ACC: over
ride
appears .
... To resume cr uise cont rol, release the leve r or
ta ke your foot off the acce le rato r peda l.
Canceling cruise control while driving
"'Move the lever into position @. The message
ACC: standby appears, Or
"'Press the b rake peda l.
l) This is no t available in some countries.
Assi st a nce systems
"' To resume the stored speed, move the lever to
ward you into position @.
Canceling cruise control when stopped
"' Push the lever away from you into position @.
The message
ACC: standby appears,
"' To resume c ruise contro l, press the brake peda l
and pull the lever toward you i nto position @.
A WARNING
It is dangerous to activate cruise contro l an d
resume the stored speed when the current
road, traffic or weather conditions do not per
mit this . This increases the risk of an accident .
Setting the distance
Applies to: vehicles with A udi ada ptive c ruise control
,
0
Fig. 1 08 Opera tin g lever: setting the distance
... Tap the switch to display the current set dis
tance
¢ fig. 108.
"'To increase or reduce the distance in incre
ments, tap the switch upward/downward
aga in . The distance between the two veh icles
w ill change in the inst rument cluste r display .
When approaching a vehicle driving ahead, the
adaptive cruise control system brakes to match
that vehicle's speed a nd then adj usts to the set
distance. If the veh icle d riving ahead accelerates,
t h en the adapt ive cr uise con trol will also acce ler
ate up to the speed th at you h ave set.
T he higher the speed, t he g reater the distance
¢ .&, .The Distance 3 sett ing is recommended .
T hat is eq ual to the ge ne ral recommendation of
" ha lf the speed shown on t he speedometer ".
..,.
107
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Assistance systems
The distances provided are specified values . De
pending on the driving situation and how the ve
h icle ahead is dr iv ing, the actual d istance may be
more or less than these target d istances.
If you change the time gaps, the newly set value
appears briefly in the instrument cluster disp lay,
for example
II for Distance 3. This only occurs if
the
D rive r assistance display is not currently
shown in the display
r=>page 104, fig. 104.
Distance 1: this setting corresponds to a distance
of 92 ft (28 m) when traveling at 62 mph (100 km/h), or a time d istance of 1 second.
Distance 2 : this setting corresponds to a distance
of 118 ft (36 m) when traveling at 62 mph (100
km/h), or a time d istance of 1.3 seconds .
Distance 3: this setting corresponds to a distance
of 164 ft (SO m) when traveling at 62 mph (100
km/h), or a time distance of 1.8 seconds .
Distance 4: this setting corresponds to a distance
of 219 ft (67 m) when traveling at 62 mph (100
km/h), or a time dista nce o f 2.4 seconds .
Distance 5 : this setting corresponds to a distance
of 328 ft (100 m) when traveling at 62 mph (100
km/h), or a time distance of 3.6 seco nds.
A WARNING
When setting the distance, the driver is re
sponsible for adhering to any applicab le lega l
regulations.
(D Tips
Depending on the selected driving mode in
drive se lect* and the set distance, the driving
behavior will vary from dynamic to comforta
ble when accelerating
9 page 12 7.
Setting Audi adaptive cruise control
Applies to: vehicles with Audi adaptive cruise control
-
.. Select in the Infotainment system: I MENU I but
ton
> Vehicle > left control button > Driver as
sistance
> Audi adaptive cruise control.
1) In prepa ra tio n at the t ime of print ing. T his funct ion is not
ava ilable in every vehicle .
108 Storing the last distance
1
)
The last distance that was set will be stored after
the ignition is switched off. If the distance is not
stored,
Distance 3 is a utomatica lly set eve ry time
the ignit ion is switched on.
Driving program
Applies to: vehicles without Audi drive select
Depending on the selected driving program and
distance, driving behavior when accelerating will
vary from dynamic to comfortable.
Selecting the driving mode
Applies to: vehicles with Audi drive select
For vehicles with drive select, refer to
r=>page 127.
(0 Tips
Your settings are automatically stored and as
signed to the remote control key being used.
Driver intervention request
Applies to: vehicles with Audi adaptive cruise control
Fig. 109 Instr umen t cluster: request for driver interve n
t ion
The request for driver intervention instructs you
to take over if the adaptive cruise control braking
funct ion is not able to maintain a suffic ient dis
tance to the veh icle dr iv in g ahead
r=> fig . 109 .
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Traffic jam assist
Applies to: ve hicles with traff ic jam ass ist
Traffic jam assist supports the driver when driv
ing in traffic jams or in heavy traffic.
Fig. 110 Turn s ig n al leve r: traffic ja m ass ist button
F ig. 111 I nst ru ment duste r: tra ffic jam a ssist
In a speed range under 40 mph (65 km/h), traffic
jam ass ist can help to keep the vehicle within a
l ane calc ulated by the system . W ith in the lim its
of the system, the system contro ls the steering
automatically whe n adapt ive cr uise control is
switched on . S ince traffic jam assist is only an as
sist system, the dr iver must a lways keep his or
he r hands on the steer ing whee l and be ready to
steer . The driver can override the contro l at any
time by actively steering.
The system is designed for driv ing on express
ways and highways .
Switching traffic jam assist on and off
~ Press the b utton to switch the system on and
off ¢fig. 110.
~ To tu rn t he sys tem off comple tely, selec t in the
Infotai nment system:
I MENU ! button > Vehicle
> left contro l button > Driver a ssistance > Traf
fic jam assist.
A ssi st a nce systems
If traffic jam ass ist was deactivated through the
Infotainment system, you can continue operating
the active lane ass ist using
the ¢ fig. 110 button
¢ page 118. The traffic jam assist functions are
no longer available.
Requirements for using t raffic jam assi st :
-Traffic jam assist must be switched on in the
Infotainment system.
- Adapt ive cr uise con trol must be sw itched on
and active
r:::;, page 104 .
Always switch off traffic jam assist in the
following situations:
- When in cr eased a ttent ion is needed from the
driver .
- I n poor wea ther condi tions such as snow o r
heavy rain .
- When d riving on roads in poo r condit ion.
- I n construction zones.
- In city driv ing .
Traffic jam as sis t availabil ity :
If you are in the Dri ver assista nce display in the
instrument cluster, the
a i ndicator light and
the message
Traffi c jam as sist ava ilable appears
if a traffic congestion situat ion was recognized.
Yo u can open the
Driver assi stance display using
the m ultifunction steering whee l buttons
r:::;,page 12. To activa te traffic jam assist, you
mus t press the
r:::;, fig. 110 button and sw itch on
the adaptive cruise
contro l¢ page 104 .
Indicator lights
II and•-Traffic jam assist is switched on .
Vehicles d riving ahead were detected. Yo ur vehi
cl e adapts w hile driving
r:::;,fig . 111 .
•-Traffic jam ass ist switches off if the dr iver
does not take over steer ing after multiple driver
in terve ntion requests. The system b rakes the ve
hicle u nti l it is st ationary .
_& WARNING
Always keep y our hands on the stee ring whee l
so yo u can be ready to steer at any t ime . T he
driver is always respons ible fo r staying in a
lane and for assessi ng traffic situations . Read
..,.
109
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Ass is tance sy stem s
and follow the warni ngs on c::, &. in General
information on page 103.
N ever use traffic
jam assist in the following situat ions or you
w ill increase the risk of an accident .
- Drivi ng offroad or on unpaved roads . Traffic
jam assist is only designed for use on paved
roads .
- In city driving or in construction zones.
- On curving stretches of road.
- In narrow lanes .
- In unclear traffic situations s uch as a t inter-
sections or toll stations.
(D Tips
You are not necessarily gu ided to the cente r
of yo ur lane .
Distance display and distance warning
App lies to: ve hicles w ith Audi adaptive cruise co ntrol
This function measures the time between the ve
hicle driving ahead and shows this in the instru
ment cluster display.
F ig . 11 2 Instru m ent clust er : di stance indic ato r/warn ing
Description
At speeds above approximately 40 mph (65 km/
h), this f unction meas ures the d istance to the ve
h icle ahead as time.
.,. Switch the adaptive cruise control d isplay on in
the instr ume nt cluster d isp lay
c::, page 12 .
The. indicator light turns on if you fall be low
the set distance.
Setting the warn ing threshold
You can set, c hange or delete the warning
thresho ld in the Infotainment system.
110
.,. In the In fotainment system, select : I MENU I
button > Vehicle > left control button > Dri ver
a ssi stan ce
> Di stan ce warning .
A WARNING
-Read and follow the warnings on c::, &. in
General information on page 103.
- The driver is always responsible for adhering
to the regulat ions applicab le in that coun
try .
(D Tips
You may fa ll below he warning threshold
brief ly when passing or when qu ickly ap
proaching a slow vehicle. There is no warn ing
i n this scenar io . A warning is g iven o nly if you
fall be low the warning thresho ld for a n ex
tended per iod of t ime .
Messages
App lies to: vehicles wi th Audi adap tive cru ise control
ii ACC with traffic jam assi st : unavailable . Se e
owner's manual
The system cannot gua rantee that it will detect
vehicles correc tly and it has sw itched off. The ra
dar sensors have shifted or are fa ulty . D rive to an
authorized Aud i dea le r o r a uthorized Aud i Serv ice
Facility immediate ly to have the ma lfunction co r
rected.
ii ACC with traffic jam assi st : c urrently un
available . See owner's manual
This message appears if the adap tive c ruise con
t rol canno t be activated, for example if the hood
1 s open.
ii ACC w . traffi c jam assist: currently unav aila
ble. Sensor vision re stricted du e to surround
ings. See owner's manual
T his message appears if the radar sensor v iew is
obstructed, for examp le by leaves, snow, heavy
spray or dirt . Clean the sensors
c::, page 103,
fig. 100 .
Rm ACC with traffic jam ass ist: currently un
available. Grade too steep