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The road exceeds the maximum possible grade
for safe operation. The systems cannot be switch
ed on.
Ill AC C with traffic jam a ssis t: only availabl e in
D, Sor M
Select the "D/S " or " M" selector leve r pos it ion.
Ill A CC w ith tr affic j am ass is t: currentl y un
available . Parking brake applied
The systems sw itch off if you set the parking
brake . The systems are available again after you
release the parking brake .
llJ ACC with traffic jam a ssist: currentl y un·
av ailable. Stabili zation cont rol (E SC) input
This message appears if the Ele ctronic Stabili za
tion Control (ESC) is taking action to stabilize the
ve hicle . The systems switch off in this scenario .
Ill ACC with traffic jam a ssis t: manu al control!
This message appea rs if the veh icle rolls back
when sta rting on a slight incl ine, even t hough the
systems are active . P ress t he b rake peda l to pre
vent the vehicle from rolling or sta rting to move.
IIJ ACC w ith tr affic jam a ssis t: curr entl y un
availabl e. Downhill a ssis t activated
You cannot activate the system when hill hold as
sist is act ive .
II!! ACC with traffic jam assist: manual control!
This message appears if the driver does not take
over steering after mu ltip le driver intervention
requests and the system switches off . The vehicle
brakes unt il it is stationary .
ii Traffic jam a ssis t : una vailable. S ee o wner' s
manual
The system can no longer ensure that t he ve hicle
w ill stay in the lane and sw itches off. Have yo ur
vehicle checked by an a uth orized Audi dea ler or
authorized Audi Service Facility if the ma lfunc
tion is continuous .
14§ Traffic jam assis t : Plea se take over steering!
This message appea rs as soon as the system
stops detecting steer ing activ ity when the system
limits are rea ched. Always keep yo ur hands on
Ass istance systems
the steering whee l so you can be ready to steer at
any time.
14§ Traffic jam a ssis t : currentl y unavailable .
Pl ea se f asten se at belt
T he system switches off when the drive r's safety
belt is unfastened.
Ill AC C: eff iciency assist not available in thi s
countr y
The adaptation to speed lim its and routes ahead
is not available in this country .
IIJ ACC: predictive control currentl y una vaila
ble . See owne r's m anual
T he ad aptation to speed lim its and routes ahead
swi tches off at speed limits under 20 mph
(30 km/h) .
T he message ca n also appear if the adaptation to
speed limi ts and routes a head has a temporary
f ailure . Have your vehicle checked by an autho r
ized Audi dea ler or authorized Audi Service Facili
ty if the malfunction is continuous .
Distance warning : malfunction! Please contact
S erv ice
T he system cannot gua rantee that it will detect
vehicles correct ly and it has switc hed off. The ra
dar sensors have shifted or are fa ulty . Drive to an
authorized Aud i dea ler o r authorized Audi Serv ice
Facility immediate ly to have the ma lfunction cor
rected .
Distance warning : currentl y unavailable . Sen sor
view re stricted due to surrounding s. See own
e r' s manual
T his message appears if the rada r senso r view is
obstructed, for examp le by leaves, snow, heavy
spray or dirt. Clean the sensors
¢ page 103,
fig . 100.
Distance warning : curr entl y unavailable . See
owner' s manual
This message appears if the system has a tempo
r a ry fa il ur e. If this occurs m ultip le t imes, drive to
an a uth orized Aud i dea le r o r auth o rized Aud i
Se rvice Facility immed iate ly to have the ma lfunc -
t ion corrected .
liJ,,
111
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Ass is tanc e system s
ACC: Please fa sten seat belt
The system is not comp letely available if t he d riv
er 's seat be lt is unfas tened .
Station ary obje ct ahead
This message appears if you would like to switch
the system on and there is a stationary object di
rectly in front of your veh icle .
Doo r open
The system is not ava ilable when the door is
open .
Audi pre sense
Introduction
Applies to: ve hicles w ith Audi p re se nse
W ith in the limits of the system, the pre sense
functions can in it iate measures in particularly
dangerous s ituat ions to protect the ve hicle pas
sengers and ot her r oad users.
- Due to the interl ink ing of various vehicle sys
tems , crit ica l dr iv ing s ituat ions can be detected
by
pr e s ense basic and measu res fo r preventa
t ive occ upan t protect ion are can be initiated.
- T he
pre sen se front system uses the data from
t h e adapt ive cr uise control* radar sensors and
t h e camera to calc ulate the probab ility of a col
lision . 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 initiate a partial or fu ll
deceleration to reduce the collision speed or to
avo id the co llision unde r ce rtain c ircumstances .
In conjunct ion with p re sense basi c/rear, the
front safety belts are also revers ibly tensioned
whe n needed. The pre sense front is also act ive
when adaptive cruise control* is switched o ff.
- Pr e se nse rear con tains pre sense basic func
tions. It uses the data from the side assist* ra
dar sensors and calc ulates within the limits of
the system the probability of a rear end colli
sion with the vehicle behind you . Pre sense rear
is also active when s ide assist* is switched off .
112
-Within the limits of the system, pre sen se cit y
uses the camera data and can detect an im
pending collision with vehicles and pedestrians .
In this case, the system warns the driver visual ly, acoustical ly and w it h a jerk on the brakes if
necessary . If needed, it ca n initiate a full dece l
erat ion to reduce t he coll is ion speed or to avoid
the collision under certa in circumstances . In
conjunction with p re sense basi c/rear, the front
safety belts are a lso reve rsibly te nsioned whe n
needed.
& WARNING
Read the genera l information inc::> .&. in Gen
eral information on page 103,
~ .&. in Gener
al information on page 122.
(D Tips
- C erta in p re sense funct io ns sw itch off when
driving in reve rse.
- Th e pre sense f unct io ns m ay no t be ava ila
ble i f th ere is a ma lfunct ion in the ESC sys
tem or t he airbag control module .
-Note that the reve rsib le belt tens ione r o n
the front passenger 's side deactivates when
the front passenger's airbag is deactivated.
- Switch the pre sense off when yo u are not
using public streets or when loading the ve
hicle onto a vehicle carrier, train, ship or
other type of transportat ion. This can pre
vent an undesired intervention from the pre
sense system.
Audi pre sense basic
App lies to: vehicles wit h Audi pre sense basic
The pre se nse bas ic functions are activated at a
speed of approx imately 20 mp h (30 km/h) o r
highe r.
The following functions ca n be triggered u nder
certain co nd it io ns w it hi n the lim its of the sys
tem:
- Tensioning of the safety belts (for examp le,
during heavy brak ing) : the front safety belts
have reversible belt te nsioners . If a collision
does not occur , the safety belts loosen slig htly
and are ready to tr igger aga in.
...
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-Closi ng the w indows and sunroof*
- Activ ati ng the eme rgency fl ashe rs
l ).
The message Audi pre sen se. ¢ page 113,
fig . 113 will warn you about the dange r.
Aud i drive select*: the trigger t imes are adjusted
depend ing on the mode selected .
Audi pre sense front
Applies to: vehicles with Audi pre sense front
Fig . 113 In strumen t clu ste r: approac h warn ing
Descr iption
Within the limits of the system, pre sense front
can warn yo u of impending coll is ions and in itiate
the corresponding brak ing maneuvers or the sup
port ing measures when avoiding a co llision .
If detected in time, the system can rank the dan
gerous situation as cr itica l if a vehicle driving
ahead brakes sudden ly, if you r own vehicle is ap
proaching a s ignificantly s lower vehicle at h igh
speed or when there is an oncom ing vehicle dur
i ng a tur ning maneuve r.
If detection is not poss ible, then pre sense front
does not react.
Warnings
The system recognizes various dange rous situa
tions. The
early warning occurs if:
- a vehicle d riving ahe ad brakes s udden ly
- yo ur own vehicle approaches a s ignificant ly
s lower veh icle o r st ation ary veh icle in the dire c
t ion of t ravel
ll Thi s is not availa ble in so m e co untrie s.
A ss istance systems
When this warning occurs, it may on ly be possi
ble to avoid a co llision by swerving o r braking
strongly . The message
Audi pre sense.
¢ fig . 113 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 sit uat ion that was detected by the sys
tem, p re sense front provides assistance by ap
ply ing the b rakes .
If a collision is imminent, the system will first
provide a n
acute warning by braking sharply . You
will a lso warned by an indicato r in the instr ument
cluster
disp lay¢ fig. 113 . If you do not react to
the acute warning, pre sense front can brake w ith
i ncreas ing fo rce wi thin the limits of the
system
1> . Thi s reduces the veh icle speed in the
even t of a co llision . At low vehicle speeds, p re
sense fron t can ini tia te a complete dece le ra tion
shor tly be fore a collision wi th a ve hicle dr iving
ahead
l)_ If pre sense front determi nes that you
are not braking strong ly enough when a co llision
is imminent, it can increase t he b raking force.
T he following fu nctions t rigge r in conjunction
with pre sense basic/rea r at co rresponding vehi
cle speeds:
- Reve rsible tens ion ing of the front safety bel ts
- Clos ing the windows and sun roof*
Audi drive select*: depending on the selec ted
mode, the revers ible be lt tensioner and the clos
i ng of the w indows and s unroof * are not act ive .
Evasive steering support
Evas ive steering s upport helps you to steer the
vehicle a round an obstacle in a crit ica l situat ion.
If you avo id a n obstacle after the acute warning,
then the evasive s teer ing suppo rt ass ists you by
applying sligh t stee ring adjustmen t to correct
yo ur stee ring w heel angle as long as you are ac
t ive ly s teer ing. Evasive s teer ing su ppo rt i s avai la
ble at speeds be tween approx im ately 20 mp h
( 3 0 km/h) and 9 0 mph ( 150 km/h) .
..,.
113
Page 116 of 392

Ass is tanc e system s
Turn a ssist
When start ing to dr ive 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 co untries). The
braking intervent ion causes your vehicle to stay
in its lane.
A WARNING
-Pre sense front cannot overcome the laws of
physics . It is a system des igned to assist and
it cannot prevent a collision in every circum
sta nce. The d rive r must a lways i ntervene.
T he d river is always respons ib le for b raking
at the correct time. Do not let the increased
safety provided tempt you into taking risks .
This cou ld increase your risk of a co llision .
-The system can deploy incorrectly d ue 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
ima ls or ob jects that are crossing the veh i
cle's path or that are diff icu lt to detect
c::> &
in General information on page 103.
-Reflective ob jects s uch 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 coll is io n risk.
{UJ) Note
The sensors can be displaced by impacts or
damage to the bumper, whee l housing and
underbody . Pre sense fro nt can be impa ired
by this. Have an authorized Aud i dealer or au
thori zed Aud i Service Fac ility check the ir func
tion.
(D Tips
-You can cancel the brak ing with increasing
fo rce that is in it iated by the system by b rak-
l) Th is is not ava ilab le in some co untri es .
114
ing yourse lf, by acce lerating not iceably or
by swerving.
-Keep in mind that pre sense front can brake
unexpectedly . A lways secure any cargo or
objects that you are transporting to reduce
the risk of damage or injury.
-Specific pre sense front functions switch off
when the ESC is restricted or sw itched off
c::> page 141 or the hill ho ld assist is switch
ed on
c::> page 142.
Audi pre sense rear
App lies to: vehicles wit h Audi side ass ist
If the risk of a collision with a vehicle ahead is de
tected, the follow ing funct ions can be triggered:
-Reversible tens ioning of the front safety belts
at the corresponding speeds.
-Closing the windows and sunroof*
- Activating the emergency f lashers with in -
creased frequency
ll .
The message Audi pre sen se. c::> page 113,
fig . 113
wi ll warn you about the danger.
Audi drive select* : th e function is not act ive de
pend ing on the mode selected.
A WARNING
-To re duce the r isk o f an accident, please
note that the side assist* radar sensors do
not a lways detect every object.
-
-P re sense rear does not react to people, ani
mals or objects that are crossing t he vehi
cle's path o r that are d ifficult to detect.
-R eflective objects such as guard rai ls, heavy
rain and ice can impair the function of the
radar sensors and the ability to detect a col
lision risk.
@ Note
The radar sensors can be disp laced by impacts
or damage to the bumper, w heel housing and
u nderbody. Pre sense rear can be impa ired by
..,.
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this. H ave an authorized A udi deale r or a u
thorized A udi Service Faci lity check their func
tion.
(D Tips
-The pre sense rear functions switc h off
when towing a trai ler .
-The pre sense rear functions may also
switch off if there is a malfunction in the
side assist* system.
Audi pre sense city
A ppl ies to: ve hicles w ith Audi p re se nse c ity
D esc ription
Wit hin the limits of the system, pre sense city
can warn you of impending coll is ions w ith
ve hicles and pedestrians and initiate the applica
b le brak ing maneuver if needed. Pre sense city is
active at speeds of approximate ly 6 mph (10 km/
h) and h igher .
A pedestrian warning can occu r at speeds up to
SO mph (85 km/h), and vehicle warn ings ca n oc
cur at speeds up to 155 mph (250 km/h) . A pre
sense city braking maneuver is poss ible at speeds
up to SO mph (85 km/h).
Warnings
The system recogni zes var ious dangerous situa
tions . The
early warning occurs if:
-a vehicle driving ahead brakes s uddenly
-yo ur own vehicle approaches a significantly
s lower vehicle or stationary vehicle in the direc
t ion of travel
-a pedestrian is standing in the lane or is moving
into the lane
When t his wa rn in g oc curs, it may on ly be poss i
b le to avoid a co llision by swerv ing or braking
strong ly . T he message
Audi pre sense.
~ page 113, fig . 113 and a warning tone will
warn you about the danger .
Addit iona lly, a jerk on the brakes may occur as an
acute warning when there is an impending colli
sion. If you do not react to the acut e warning, pre
sense city can brake to the point of comp lete de
celerat ion w it hi n the lim its of the system. This
A ss istance systems
red uces the vehicle speed in the event o f a co lli
sio n. The message
Audi pre sense. also ap
pears .
T he following fu nctions a re trigge red in con junc
t ion w it h pre sense bas ic/rear :
-Reversible tens ion ing of the front safety belts
-Clos ing the windows and sunroof*
Audi drive select*: the function is not act ive de
pending on the mode selected.
A WARNING
-
-Pre sense city ca nnot overcome the laws of
p hys ics .
It is a sys tem designed to ass ist and
it cannot preven t a coll is io n in every circ um
s tance . The dr iver m ust a lw ays in terve ne.
T he d rive r is always responsible fo r brakin g
a t t he co rre ct time . Do not let the in cr eased
safety prov ided tempt you into taking r isks.
This could inc rease your r is k of a col lision .
-The system can dep loy incorrectly due to
system -specific limits.
-T o redu ce the r is k of an accident, please
note that the camera does not a lways detect
eve ry o bject.
-Pre sense city does not reac t to an ima ls,
crossing or oncoming ve hicles, objects such
as bars, ra ilings or railcars, and ob jects that
are difficult to detect
c> A in General infor
mation on page 103.
-In trailer mode, the bra king behavior o f the
tra ile r can be d ifferent than usual du ring au
tomatic braking.
A WARNING
--
Pre sense city may be restr icted or not ava ila
b le in the fo llow ing example s ituations:
-in heavy fog, ra in, spray, or snow
- when there are v isua l obst ruct ions, such as
g lare, reflections or variations in light
-when it is dar k
-if the camera window or the windshield is
d irty, iced over, damaged or cove red
-when dr iv ing o n snow, ice o r loose groun d
-in c urve s
-if the ESC was rest ricted or sw itched off
-when towing a trailer
115
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Assistance systems
-when the driver's seat belt is unfastene d
- u p to ten seconds after sw itchin g on t he ig-
n itio n
(Ud) Note
Impa cts or damag e to the ca m era m ou nt on
t he wi ndshi eld can di splac e the se nsor. Pr e
sense city can be im pa ir ed by t his . H ave an a u
thorized A udi dealer o r aut ho rize d A udi Serv
ice Facility check the ir funct ion.
(D Tips
- You can ca ncel the system brakin g inte rven
tion if yo u accelerate co nsidera bly or swerve
away.
- Kee p in m ind t hat pre sense city ca n brake
un expecte dly. Always sec ure a ny ca rgo o r
ob jects t hat you a re t ransport ing t o reduce
the r isk of damage or injury.
- Specific pre sense city funct io n s sw itch o ff
whe n the ESC is limited o r switc hed off
c:> page 141 or the hill d esce nt ass ist is
swi tch ed o n
c:> page 142 .
-Wh en t here is a mal function in the came ra,
the p re se nse city func tions also sw itch o ff.
Settings in the Infotainment system
Applies to: ve hicles w ith Audi p re se nse
.,. Se lect in the Info ta in m en t sys tem: IME NUI but
t on
> Vehicle > left contro l bu tton > Driver as
sistance
> Audi pre sense .
Switch on /off Audi pre sense -
the pre sense
fu nctions can be turned o n and off .
If the system is switched off, it switches o n aga in
automatically once the ignition is sw itched on
again .
Prewarning -the early warning can be switched
off or the p re sense city/front warning point ca n
be set
( Early /Medium /Late ).
Set the wa rnin g time fo r the ea rly warn ing to
Early at f irst. I f th is causes undesired ea rly warn
i n gs to appear, then set the wa rning time to
Me
dium .
The Late warning t ime sho uld on ly be set
i n sp ecia l cir cumstances .
116
(D Tips
Your settings are automatically store d and as
s ign ed to t he remote co ntro l key bein g used .
Messages
Applies to : vehicles wit h Audi pre sense
II] Audi pre sense: malfunction! Please contact
Service
This message ap pears w hen the pre sense f unc
tion is a ffected . Fo r example, th is co uld be
ca used by a faulty sensor. Drive to an autho rized
Audi dealer or author ized A udi Service Fac ility im
med iate ly to have the ma lfu nction corrected .
II] Audi pre sense: currently limited . Sensor
view limited due to surroundings. See owner's manual
This message a ppears if t he radar se nsor and
camera view is obstructed, fo r example by leaves,
snow, heavy sp ray o r dirt. If necessary, clean the
senso rs and the area around the camera
c:> page 103 , fig. 100 or c:>page 121, fig. 121 .
II] Audi pre sense: currently limited . Trailer
towing mode
Fo r vehicles wit h a tra ile r h itch installed at the
factory, the pre sense rear functions switc h off
whe n the elect rical connector at the soc ket is
pl ugged in. The re is no guarantee the functions
will switc h off w hen usin g a ret rofitted trailer
hitc h.
II] Audi pre sense: currently restricted
This mess age app ears if the ESC is res tricted or
switc hed off, fo r exam ple .
II] Audi pre sense: currently limited. See own
er's manual
This message a ppears w hen the re is a tem porary
failu re in a sub syst em, such as the ESC. If t his
m ess age app ears re pea te d ly, drive to an au thor
iz ed Audi de aler or auth oriz ed A udi Se rvice Facili
ty to h ave the m alfun ction co rrected .
II] Audi pre sense: emergency braking system
off
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This message appears if the pre sense functions
are switched off through the Infotainm ent sys
tem or if the system is not ready.
Audi active lane assist
Description
Applies to: vehicles with Audi active lane assist
Active lane assist (lane departure warning) de
tects lane marker lines within the limits of the
system using a camera in the windshield. If you
are approaching a detected lane marker line and
it appears likely that you will leave the lane, the
system will warn you with corrective stee ring .
You can override this steering at any time . If you
pass over a line, the steering wheel will vibrate
lightly . In order for this warning vibration to oc
cur, it must first be switched on in the Infotain
ment system. Active lane assist is ready for oper
ation when the lane marker line is detected on at
least one side of the vehicle.
The system is designed for driving on express
ways and highways and therefore only activates
at speeds above approximately 40 mph (65 km/
h).
Applies to: veh icles w ith side assist: if you acti
vate a turn signal when active lane assist is ready
and it classifies a lane change as critical because
of vehicles traveling alongside you or approach
ing you, there will be noticeable corrective steer
ing shortly before you leave the lane. This will at
tempt to keep your vehicle in the lane.
Applies to: veh icles w it h out s ide ass ist: the ready
system does not warn you if you activate a turn
signal before crossing the lane marker line. In
this case, it assumes that you are changing lanes
intentionally.
Applies to: vehicles with adaptive cruise control:
there is no corrective steering or warnings if the
syst em recognizes a distinct passing maneuver.
If the conditions are met, traffic jam assist
switches on at speeds under approximately
40 mph (65 km/h)
¢ page 109 .
Assistance systems
A WARNING
--
-The system warns the driver that the vehicle
is leaving the lane using corrective 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 itself. Al
ways keep your hands on the steering
wheel.
- Corrective steering may not occur in certain
situations, such as during heavy braking.
- There may be cases where the camera does
not recognize all lane marker lines. Correc
tive steering can only take place on the side
of the vehicle where lane marker lines are
detected.
- Other road structures or objects could possi
bly be identified unintentionally 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 assist
not detecting the lane marker lines or de
tecting them incorrectly .
- In certain situations where visibility is low,
the vehicle may switch from an "early" to
"late" steering correction.
- Under certain conditions such as ruts in the
road, an inclined roadway or crosswinds, the
corrective steering alone may not be enough
to keep the vehicle in the middle of the lane .
- For safety reasons, active lane 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.
117
Page 120 of 392

Assistance systems
Switching on /off
Applies to: vehicles with Audi active lane assist
F ig. 114 Turn signal lever: butto n for act ive lane assist
F ig. 115 Windsh ield: camera window fo r ac tive lane assist
• Press the button to switch the system on and
off c:':>fig . 114. The indicator light in the instru
ment cluster turns on or off.
Analog instru- Audi virtual Meaning on
ment cluster cockpit/head- the corre-
up display• sponding side
Green line(s) Green li ne(s)
Active lane as-
(left/r ig ht) (left/right)
sist is activat-
-J 'I ed and ready
to provide
warnings .
-Red line Act ive lan e as-
(left/ right)
sist warns you
-J \: before leaving
a lane . In addi-
tion, the steer-
ing wheel vi-
brates lightly.
Yellow line(s) Yellow line(s)
Active lane as-
(left/r ig h t) (left/right)
sist is activat-
'/ \: ed, but is not
ready to give
warning
118
If the system is switched on but is not ready to
provide warnings, one of the following could be
the cause:
- Th ere is no lane marker line.
- Th e relevant lane marker lines are not detected
(for examp le, markings in a construction zone
or because they are obstructed by snow, dirt,
water or lighting).
- Th e 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.
{i) Tips
- Make sure the camera window<=> fig. 115 is
not covered by stickers or other objects. For
information on cleaning, see¢
page 344.
-In certa in markets: if the system is switched
on, it will switch on automatically each time
th e igni tion is switched on .
Display in the instrument cluster
Applies to: vehicles with Audi active lane assist
Fig. 116 Instr ument cluster (mult i- colo r dis play): active
l ane assist is sw itched on and ready to provide warn ings
Fig. 117 Instrument cluster (monochrome disp lay): active
lane assist is switched on
...