
Distance indicator and
distance warning
Description
Applies to: vehicles with Audi adaptive cruise control
Fig. 125 I n st ru ment cl uste r: d istance ind ica tor /wa rnin g
At speeds above 40 mph (65 km/h), t his function
measures the time betwee n the vehicle driving
ahead and shows th is in the inst rument cluster
d isplay ¢ f1g. 125.
You can set a warning th reshold between 0.6 and
3 .0 seconds. The . indicator light turns on if
you fall below the set d is tance .
Switching the distance indicator /warning on
and off
.. In the Infotainment system, se lect: IM ENU I
button > Vehicle > left contro l button > Driver
assistance
> Distance warning .
A WARNING
- Read and follow the war nings on ¢ A in
General info rmation on page
114 .
-
-The driver is always respo nsib le for adher ing
to the regulations applicable in that co un
tr y.
@ Tips
You may fall below he war ning th reshold
b riefly whe n passing or when quickly ap
proach ing a slow veh icle . T he re is no wa rning
in this sce na rio . A war ning is given only if yo u
fa ll b elow the war ning thresh o ld fo r an ex
t en ded p erio d o f tim e.
Assistance systems
Messages
Applies to: vehicles with Aud i adapt ive c ru ise control
111 ACC with traffic jam ass ist: unavailable. See
owne r's manual
The system cannot gu arantee t hat it will dete ct
vehicles cor rec tly an d it has sw itche d off . The ra
dar sensors have shifted or are fa ulty . Drive to an
a u tho rized Audi dea le r o r a uth orized Aud i Service
Facility immed iate ly to have the malfunction cor
rected .
111 ACC with traffic jam ass ist: currently un
available. See owner 's manual
Th is mess age appears if the adap tive cruise co n
t ro l cannot be activ ated, for examp le if t he hood
is ope n.
fl ACC w. traffic jam assist : currently unavaila
ble . Sensor vision restricted due to surround
ings. See owner's manual
This message appears if the rada r senso r view is
obst ructed, for e xam ple by leaves, s now , h eavy
s p ra y or dirt . Cle an the
sensors ¢ page 114,
fig. 112 .
ill ACC with traffic jam assist: currently un
available. Grade too steep
The road exceed s the maxim um poss ible g rade
f or safe operation . T he systems cannot be sw itch
ed o n.
ill ACC with traffic jam assist : only available in
D, Sor M
Se lect t he D/S or M s ele ctor leve r position.
r,J ACC: available from 1st gear up
Manua l t ransmiss io n: ada ptive cr uise control
wor ks in 1st gear an d higher.
IIJ ACC: clutch pedal press ed
Manua l transmiss io n: pr essing th e clutch p edal
longer inter rupts the control.
IIJ ACC: note engine speed
M anua l t ra nsmiss io n: this message appears if t he
drive r has not shifted up o r down in t ime whe n
t he adapti ve c ruise contro l is br aking or a ccele r-
a ti ng , causin g the veh icle to exceed or to not
..,..
123

Assistance systems
reach the pe rm it t ed eng ine s peed . The ad aptive
cr uise cont ro l switc hes off automatically an d ca n
not be switc hed back on.
Ill ACC with traffic jam assist: currently un
available. Parking brake applied
Th e systems sw it c h o ff if yo u set the p arking
b rak e. The sy st em s ar e av a ila ble ag a in a fter you
release the p arking brak e.
m'J ACC with traffic jam assist: currently un
available . Stabilization control (ESC) input
This message appea rs if the electronic stab iliza
tion co ntrol (E SC) is taki ng action to stab ilize t he
ve hicle . Th e sys tems sw itch off in th is scenar io .
m'J ACC with traffic jam assist: manual control!
This message appea rs if the veh icle rolls bac k
when sta rting on a slight incl ine, even thoug h the
systems are active. P ress the b rake pedal to pre
ve nt the vehicle fr om rolling o r sta rt ing to move.
II ACC with traffic jam assist: currently un
available . Downhill assist activated
Y o u can not a cti va te the sys tem whe n hill hold as·
sis t is ac tive .
Ill ACC with traffic jam assist: manual control!
This message appea rs if the dr iver does not take
over steer ing af ter mu ltiple dr iver in terve ntio n
reques ts a nd the sys tem switches off. The vehicle
b ra kes until it i s sta tiona ry.
I! Traffic jam assist: unavailable. See owner's
manual
The system can no longe r ensure that t he ve hicle
will stay in the lane and switches off. Have yo ur
ve hicle checked by an a uth orized Audi dea ler or
author ized Audi Se rvice Facility if the ma lfu nc
t io n is con tinuous.
I! Traffic jam assist: Please take over steering!
This message appears as soon as the system
sto ps detecting steer ing activity whe n the system
lim its are reached. Always keep yo ur hands on
the stee rin g wheel so yo u ca n be ready to stee r at
a ny time.
II Traffic jam assist: currently unavailable .
Please fasten seat belt
124
T he sys tem swi tches off when t he dr ive r's safety
b elt is unfastened .
m'J ACC: efficiency assist not available in this
country
The ada ptati on to spee d lim its an d rou tes ahead
i s no t a vailable in this coun try.
ti.I ACC: predictive control currently unavaila
ble . See owner's manual
The adaptation to speed lim its and routes a head
switc hes off at speed limits under 20 mph
(30 km/ h).
The messa ge ca n also appear if the adaptation to
s p eed limits and ro utes ahead has a temporary
failu re. Have your ve hicle checked by an a uth o r
i zed Audi dealer or author ized A udi Se rvice Facili
ty if t he malfunc tion is con tinuo us.
Distance warning: malfunction! Please contact
Serv ice
The system ca nnot gua rantee t hat it will detect
vehicles correct ly and it has sw itched off . T he ra
dar sensors have shifted or are fa ulty. D rive to an
aut horize d Aud i dea le r o r authorized Aud i Serv ice
Fac ility i mmed iate ly to have the ma lfu nction cor
r ec ted .
Distance warning: currently unavailable. Sensor
view restricted due to surroundings. See own
er's manual
This message ap pears if t he radar se nsor v iew is
o bstr ucte d, for examp le by leaves, s now, heavy
spray or dirt. Clean t he
se nsors¢ page 114,
fig. 112 .
Distance warning: currently unavailable. See
owner's manual
T his mess age app ears i f th e system h as a temp o
r ary fai lure.
If this occurs m ultip le t imes, drive to
an a uthorized Audi dea le r or a uthorized Audi
Se rvice Facility immed iate ly to have the ma lfunc
tion co rrecte d.
ACC: Please fasten seat belt
The sy stem is not com plete ly availabl e if the d riv
e r's se at belt is unfa stene d.
Stationary object ahead

<( a, .... N ,....
N .... 0 \0
3 a,
This message appears if you would like to switch
the system on and there is a stationary object di
rectly in front of your vehicle .
Door open
The system is not ava ilable when the door is
open.
Audi pre sense
Introduction
App lies to: vehicles with Audi pre sense
Within the limits of the system, the pre sense
functions can initiate measures in particularly
dangerous situations to protect the vehicle pas
sengers and other road users.
- Due to the interlinking of various vehicle sys
tems, critical driving situations can be detected by
pre sense basic and measures for preventa
t ive occupant protection are can be initiated .
- The
pre sense front system uses the data from
the adaptive cruise control* radar sensors and
the camera to calculate the probability of a col
li sion. Within the limits of
the system, an im
pending collision with vehicles can be detected
in both urban and rural speed ranges. In this
case, the system warns the driver visually,
acoustically and with a jerk on the brakes if nec
essary. If needed, it can initiat e a partial or full
deceleration to reduce the collision speed or to
avoid the collision under certain circumstances .
I n conjunction with pre sense basic/rear, the
front safety belts are also revers ibly tensioned
when needed . The pre sense front is also active
when adapt ive cruise control* is switched off .
-Pre sense rear contains pre sense basic func
tions. It uses the data from the side assist* ra
dar sensors and calcu lates withi n the limits of
the system the probability of a rear end coll i
sion with the vehicle beh ind you. Pre sense rear
is also active when side assist* is switched
off.
- Within the limits of the system, pre sense city
uses the camera data and can detect an im
pending collision with vehicles and pedestrians.
In this case, the system warns the dr iver visual
ly, acoustically and with a jerk on the brakes if
necessary. If needed, it can initiate a full decel
eration to reduce the collision speed or to avoid
Assistance systems
the collision under certain circumstances. In
conjunction with pre sense basic/rear, the front
safety belts are a lso reversibly tens ioned when
needed .
A WARNING
Read the genera l information in c:>&. in Gen
eral information on page 114,
c:> &. in Gener
al information on page 135.
(D Tips
- Certain pre sense functions switch off when driving in reverse.
- The pre sense functions may not be availa ble if there is a malfunction in the ESC sys
tem or the airbag control module.
- Note that the reversible belt tensioner on
the front passenger's side deactivates when
the front passenger's airbag is deactivated .
- Switch the pre sense
off when you a re not
using public streets or when loading the ve
hicle onto a vehicle carrier, tra in, sh ip or
other type of transportat ion. This can pre
vent an undesired inte rvention from
the pre
sense system.
Audi pre sense basic
Description
Applies to : vehicles with Audi pre sense basic
The pre sense basic functions are activated at a
speed of approx imately 20 mph (30 km/h) or
higher .
The following functions can be triggered under certain conditions within the limits of the sys
tem:
- Tensioning of the safety belts (for examp le,
during heavy braking): the front safety belts have reversible belt tensioners . If a collision
does not occur, the safety belts loosen slightly
and are ready to trigger aga in .
- Closing the windows and sunroof* .
-
125

Assistance systems
-Activating the emergency flashers l) .
The message Audi pre sense. ¢ page 126,
fig. 12 6 will wa rn you abo ut the danger.
Aud i d rive select *: the t rigger t imes are adjusted
dependi ng on the mode selected.
Audi pre sense front
Description
A ppl ies to: ve hicles w ith Audi a daptive cruise co ntrol
W ith in the limits of the system, pre sense front
can warn you of impending coll is ions and initiate
t he corresponding brak ing maneuvers or the sup
port ing measures when avo iding a collision .
I f detected in time, the system can rank the dan
ge rous situation as cr itical if a ve hicle driving
a head brakes s udden ly, if your own vehicle is ap
p roaching a s ignificantly s lower vehicle at high
speed or when there is an oncom ing vehicle d ur
i n g a t urning maneuve r.
If detection is not poss ible , the n pre sense front
does not react .
Warnings
App lies to: ve hicles w ith Audi a daptive cruise co ntro l
F ig . 126 In strum ent cl uste r: appro ach warn ing
General information
The system recognizes var ious dangerous situa
tions. The
early warning occurs if:
-a veh icle d riving ahead brakes s uddenly,
- yo ur own vehicle ap pro aches a signific antly
s lower vehicle o r stationary ve hicle in the direc
tion o f travel.
l) Thi s is not a va ilab le in some co untri es .
126
When this warn ing occurs, i t may o nly be pos si
ble to avo id a co llision by swerving o r braking
strongly . T he message
Audi pre sense.
¢ fig. 126 and a wa rning tone will warn you
about the danger .
If you do not react enough or not at all to a dan
gerous s ituat ion that was detected by the sys
tem, pre sense front provides assistance by ap plying the b rakes.
If a collision is imminent, the system will fi rst
provide an
acute warning by b raking sharply . You
will a lso warned by an indicato r in the instrument
cluster
disp lay¢ fig. 126. If yo u do not react to
the acute warning, pre se nse front can bra ke w it h
i nc reas ing force wi thin the lim its o f th e
system
1> . Thi s reduc es the v ehicl e spe ed in t he
even t of a collision . At low vehicle s peeds , pre
s ense fr on t can initi ate a com plete dece le rat ion
sho rtly befo re a collision with a veh icle dr iv ing
ahead
l ) . If pre sense front determines that you
a re not b raking st rongly enough when a co llision
i s imminent, it can increase t he b raking force.
The followi ng func tions trigge r in conjunc tion
with pre sense basic/ rear at corresponding vehi
cl e speeds :
-Reversible tens io nin g of the front s afety bel ts.
-Clos ing t he windows and sun roof* .
-Infla ting t he side bols ters* on the seat back-
rest .
Audi drive select* : depending on the mode se
l ected , the reversible belt tensioner, the closing
of the windows and s unroof*, and the inflating of
t h e side bolste rs* on the seat backrest may not
be active.
Evasive steering support
Evas ive steering s upport helps you to steer the
vehicle around an obstacle in a crit ica l sit uat io n.
If you avo id a n obs tacle afte r the acu te warning,
t he n th e evasive ste ering suppo rt assists you by
applying slight stee ring adjus tment to corre ct
.,..

<( a, .... N ,....
N .... 0 \0
3 a,
-when there are visual obstructions, such as glare, reflections or var iations in light
-when it is dark
-if the camera window or the windshie ld is
dirty, iced over, damaged or covered
-when driving on snow, ice or loose ground
-in curves
-if the ESC was restricted or switched off
-when towing a trailer
-when the driver's seat belt is unfastened
-up to ten seconds after switching on the ig-
nition
(D Note
Impacts or damage to the camera mount on
the windshield can displace the sensor. Pre
sense city can be impaired by this. Have an au
thorized Audi dealer or authorized Audi Serv
ice Facility check the ir function.
-You can cancel the system braking interven
tion if you accelerate considerably or swerve
away.
-Keep in mind that pre sense city can brake
unexpectedly. Always secure any cargo or
objects that you are transport ing to reduce
the risk of damage or injury.
-Certain pre sense city funct ions are switch
ed off when the ESC is limited or switched
off¢ page 152.
-When there is a malfunction in the camera,
the pre sense city functions also switch off.
Settings in the
Infotainment system
A ppl ies to: ve hicles with Audi pre sense
~ Se lect in the Infotainment system: !MENUI but
ton
> Vehicle > left contro l button > Driver as
sistance> Audi pre sense.
Turn on /off Audi pre sense -
the pre sense func
tions can be turned on and off.
If the system is switched off, it switches o n again
automatically once the ignition is sw itched on
again.
Assistance systems
Prewarning -the early warning can be switched
off or the pre sense city/front warning point can
be set
(Ea rly/Medium /Late ).
Set the warning t ime for the early warning to
Early at first. If this causes undesired ear ly warn
ings to appear, then set the warning time to
Me
dium .
The Late warning time should on ly be set
in special circumstances, for example, when driv
ing with a very dynamic style.
(D Tips
Your settings are automatically stored and as
signed to the remote control key being used.
Messages
Applies to : v ehicles wi th Audi pre sense
IIJ Audi pre sense: malfunction! Please contact
Service
T his message appears when the pre sense func
tion is affected. For example, this could be
ca used by a faulty sensor. Drive to an authorized
Audi dealer or authorized Audi Service Facility im
mediately to have the malfunction corrected.
II Audi pre sense currently restricted. Restrict
ed sensor vision due to surroundings. See own
er's manual
This message appears if the radar sensor and
camera view is obstructed, for example by leaves,
snow, heavy spray or dirt. If necessary, clean the
sensors and the area around the camera
¢ page 114, fig . 112 or ¢page 134, fig. 134 .
II Audi pre sense: currently restricted. Towing
mode
For vehicles with a trailer hitch installed at the
factory, the pre sense rear functions switch off
when the electrical connector at the socket is
plugged in. There is no guarantee the functions
will switch off when using a retrofitted trailer
hitch.
II Audi pre sense: currently restricted
This message appears if the ESC is restricted or
switched off, for example.
IJl,,
129

Ass is tan ce sys tems
Ill Audi pre sen se : cu rrent ly rest ricted . See
owner 's manu al
This message appea rs when there is a tempora ry
fa ilure in a subsystem, such as the ESC. If this
message appears repeated ly, drive to an author
ized Audi dealer or authorized Audi Service Facili
ty to have the malfunction corrected.
(II Aud i pre sen se: emergency br aking sy ste m
off
This message appea rs if the pre sense functions
are switched off thro ugh the Info tainmen t sys
tem or if the system is not ready .
Audi active Lane assist
Description
Applies to : vehicles wi th A udi act ive la n e ass ist
Active lane ass ist (lane departure warning) de
tects lane marker lines within the l imits of the
system using a camera in the windshield . If you
are approach ing a detected lane marker l ine and
it appears likely that you will leave the lane, the
system w ill warn you with corrective steering.
You can override this steering at any time. If you pass over a line, the steering whee l will vibrate
lightly . In order for this warn ing v ibration to oc
cur, it must first be sw itched on in the Infotain
ment system. Act ive lane assis t is ready for oper
ation when the lane marker line is detected on at
least one side of the veh icle .
The system is designed for driving on express ways and h ighways and therefore only activates
at speeds above approx imately 40 mph (65 km/
h).
Applies to: vehicles with side assist: if you acti
vate a turn s ignal when active lane assist is ready
and it classifies a lane change as critical because
of vehicles traveling alongside you or approach i n g you, the re w ill be noticeable corrective steer
i n g shortly before you leave the lane. This will at
tempt to keep your veh icle in the lane.
Applies to: vehicles without side assist: the ready
system does not wa rn you if you activate a turn
signal befo re cross ing the lane marker line. In
130
this case, it assumes that you are chang ing lanes
intentionally .
Applies to: vehicles with adaptive cruise control:
there is no corrective steer ing or warnings if the
system recognizes a dist inct passing maneuver .
If the conditions are met, traffic jam assist
switches on at speeds under approximately
40 mph (65
km/h) ¢ page 121.
A WARNING
,-
- The system warns the driver that the vehicle
is leaving the lane using correct ive 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 itse lf . Al
ways keep your hands on the steering
wheel.
- Cor rective steering may not occur in certain
situations, such as du ring heavy braking.
- There may be cases where the camera does
not recognize all lane marker lines. Correc
tive stee ring can only take place on the s ide
of the vehicle where lane marker lines are
detected.
- Othe r road structures or objects could poss i
bly be identified un intent ionally as lane
marker lines . 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 or light shining into the
camera. This can result in active lane ass ist
not detecting the lane marker lines or de
tect ing them incorrectly .
- In certain s ituations where visibility is low,
the vehicle may switch from an "early" to
"late" steering correction .
- Under certain cond it ions such as ruts in the
road, an inclined roadway or crosswinds, the
corrective steer ing alone may not be enough
to keep the vehicle in the m iddle of the lane .
- For safety reasons, act ive la ne assist must
not be used when there are poor road and/
or weather conditions such as slippery roads, fog, gravel, heavy rain, snow and the

potential for hydroplaning. Using active lane
assist under these conditions may increase
the risk of a crash.
Switching on/off
Applies to: veh icles with Audi active lane assist
Fig . 127 Turn s ignal lever: button for act ive lane ass ist
F ig . 128 W inds hield: camera window for active lane ass ist
.. Press the button to switch the system on and
off ¢ fig. 127. The indicator light in the instru
ment cluster turns on or off.
Assistance systems
Analog instru- Audi virtual Meaning on
ment cluster cockpit/head- the corre- up display* sponding side
Green Li ne(s) Green line(s) Active lane as-
(left/right) (left/right) s ist is activat -
J \' J \' ed and ready
to provide
warnings .
-Red line Active lane as-
(left/right) sist warns you
· / \' before leaving
a lane . In addi-
tion, the steer-
ing whee l vi-
brates light ly.
Yellow line(s) Yellow line(s) Active lane as- (left/right) (left/right) s ist is activat-
·/ \' ed, but is not
re ady to give
warning
If the system is switched on but is not ready to
provide warn ings, one of the following could be
the cause:
- There is no lane marker line .
- The relevant lane marker lines are not detected
(for example, markings in a construction zone
or because they are obstructed by snow, dirt,
water or light ing) .
- The vehicle speed is below the activation speed of approximately 40 mph (65 km/h).
- The lane is too narrow or too wide.
- The curve is too narrow.
- The driver's hands are not on the steering
wheel.
CI) Tips
- Make sure the camera window ¢fig. 128 is
not covered by stickers or other objects. For
information on cleaning, see
¢page 362 .
-In certa in markets: if the system is switched
on, it will switch on automatically each time
the ignition is switched on.
131

Assistance systems
Display in the instrument cluster
Applies to: vehicles w ith Audi active lane assist
Fig. 129 Instrument cluster (multi -color d isplay): active
lane assist is sw itched on an d ready to provide warnings
Fig. 1 30 Instrument cluster (monoc hrome display): active
lane assist is switched on
You can open up the Driver assistance display for
the act ive lane assist usi ng the m ultifunction
steer ing whee l buttons
r::;, page 13.
An add itional ind icator appears in the head-up
d isplay* .
Multi-Color Display
Refer tor::;, fig. 129
Driver assistance Meaning on the corre-
display in the in- sponding side
strument cluster
Green line(s) Active lane assist is acti-
(left or right) vated and ready to pro-
vide warnings.
Red line Active lane assist w arns
(left or r ight)
you before leav ing a lane.
In addition, the steering
wheel vibrates lightly.
Gray line(s) Active lane assist is acti-
(left or right) vated, but is not ready to
give warning
132
Monochrome display
Refer to r;;;, fig. 130
Driver assistance Meaning on the corre-
display in the in-
sponding side
strument cluster
Light gray line(s) Act ive lane assist is acti-
(left or right) vated and ready to pro-
vide warnings .
Blinking line(s) Active lane assist warns
(left or right)
you before leaving a lane.
I n addition, the steering
wheel vibrates lightly.
Dark gray line(s) Active lane assist is acti-
(left or right) vated, but is not ready to
. . give warning
Messages in the instrument cluster display
If the active lane assist sw itches off automatical
ly, the indicator light in the display turns off and
one of the follo wing messages appears:
rl1 Audi active lane assist: malfunction! See
owner's manual
Drive to an authorized Audi dealer or authorized
Audi Service Facility immed iately to have the
malfunction corrected.
rl1 Audi active lane assist: currently unavaila
ble. Camera view restricted due to surround
ings. See owner's manual
This message appears if the camera is unable to
detect the lines. This could happen if:
- Th e camera fie ld of view
c;;;,page 131, fig. 128 is
dirty or covered in ice . Clean th is area on the
windshield
c;;;, page 362.
-Th e camera fie ld of view is fogged over. Wait
until the fog has cleared before switching the
active lane assist on again.
- The system has been unable to detect the lanes
for an extended period of time due to road con
ditions. Switch active lane assist back on when
the lines are more visib le.
rl1 Audi active lane assist: currently unavaila
ble. See owner 's manual