2018 AUDI A7 warning light

Ass is tance sy stem s
@ Indicator light s
Ill -Adaptive cruise cont rol is switched on. No
objects a re detected ahead. The stored speed is
maintained.
• -An object ahead was detected. The adaptive
cruise control system regulates the speed and
distance to the object ahead and accelerates/
brakes automatica lly .
fai -Adaptive cruise control is switched on. An
object ahead was detected . Your vehicle rema ins
stopped and w ill not start driving automat ica lly.
• -The automatic braking is not enough to
maintain a suffic ient distance to a n object ahead.
You must intervene
¢ page 92, Request for
driver intervention.
© Instrument cluster display
I f adaptive cruise contro l is not shown in the in­
strumen t cluster display, yo u can call it up using
the multifunction stee ring wheel b uttons
¢ page 20.
Based on the graphics in the d isp lay, you can de­
termine if the system is ma inta ining a distance to
the object ahead and what that distance is.
No vehicl e -no object was detected ahead .
Whit e vehicle -an object was detected ahead.
Red veh icle -request for driver intervention
¢ page 92 .
Both
arrow s on the scale © indicate the distance
to the object ahead . No arrow appea rs when the
vehicle is on an open road and there is no obje ct
ahead. If an object is detected ahead, the arrow
moves on t he scale.
The green zone on the scale indicates the store
distance. For information on changing the dis ­
tance, refer to
¢ page 91. If the distance se­
lected is exceeded or not reached, the arrow
moves into the red zone on the sca le.
A WARNING
If you press the ISE TI button when driving at
speeds below 20 mph (30 km/h), the vehicle
accelerates automat ically up to 20 mph (30
90
km/h), wh ich is the minimum speed that can
be set .
(D Tips
-If you switch the ign it ion or the adaptive
cruise control system off, the set speed is
erased for safety reasons .
- The electronic stabilization control (ESC) and the anti-slip-regulation (ASR) are auto­
matically switched on when the adaptive
cruise control is switched on.
Changing the speed
Applies to: vehicles with Audi adapt ive cruise control
0
f
jJ
0
Fig . 95 Operat ing lever: chang ing the speed
.,. To increase or reduce the speed in increme nts,
tap the lever up or down.
.,. To increase or decrease the speed qu ickly, hold
the lever up or down until the red LED @ reach­
es the des ired
speed ¢ page 89 , fig. 94.
After each change, the new stored speed appears
briefly in the information
line¢ page 89, fig. 94
@ .
Driving in stop-and-go traffic
App lies to: vehicles with Aud i adapt ive cru ise control
The adaptive cru ise cont rol system also assists
you in stop-and-go traffic.
Stopping automatically
If
an object ahead stops, your vehicle will brake
and stay at a stop, within the limits of the sys­
tem . The Start/Stop system* can be used as usu-
al. ..,.

Ass is tance sy stem s
~-~ ---Di sta nce 1: this setting corresponds
to a distance of 92 ft (28 m) when traveling at 62
mph (100 km/h), for example (time between: 1
second) .
~-- ~--Di stan ce 2: this setting corresponds
to a distance of 118 ft (36 m) wh en traveling at
62 mph (100 km/h), for example (time between:
1.3 seconds) .
~--- ~-Distance 3: this setting corresponds
to a distance of 164 ft (SO m) when traveling at
62 mph (100 km/h), for example (time between:
1.8 seconds) .
~--- -~ Distance 4 : This setting corresponds
to a distance of 210 ft (64 m) when traveling at
62 mph (100 km/h), (time d istance of 2.3 sec­
onds) .
A WARNING
Following other vehicles too closely increases
the risk of collisions and ser ious personal in­
jury .
- Setting short distances to the traffic ahead
reduces the time and distance available to
br ing your vehicle to a safe stop and makes
it eve n mo re necessary to pay close atten­
t ion to traffic.
- Always obey applicable traffic laws, use
good judgment, and select a safe following
distance fo r the traffic, road and weather
cond itio ns.
(D Tips
-Distance 3 is set automatically each time
you switch the ignit ion on.
-Your settings are automatically stored and
assigned to the remote control key being
used.
Selecting the driving mode
Applies to: vehicles with Audi adaptive cruise control
.. Se lect the des ired driving mode in dr ive se lect
q poge 105 .
92
@ Tips
Your settings are automatically stored and as­
signed to the remote contro l key being used.
Request for driver intervention
Applies to: vehicles with Audi adaptive cruise control
Fig . 98 Ins trumen t cluster : request for dri ver in te rven tion
In certain situations, the system will request you
to take action :
-If the braking from the adaptive cru ise control
system is not eno ugh to ma inta in eno ugh dis­
tance to the object ahead .
The danger is indicated by
the . indicato r light
q fig. 98. An aud io signa l will also so und.
- Press the brake pedal to slow your vehicle down .
Audi braking guard
Applies to: vehicles with Audi adaptive cruise control
Fig. 99 Instrumen t cl uster : approac h warn in g
The braking guard uses radar sensors and a v ideo
camera .
It also functions within the limits of the
system when adaptive cru ise control is switched
~ ~

a co .... N
" N .... 0 00 \.J ' What can the braking guard do?
When detected in time, the system can assess
dangerous sit uat ions where an object a head
brakes suddenly or if your own vehicle is traveling
at a high speed and approaching an object that is
mov ing more slowly. The brak ing guard does not
react if it cannot detect the situation.
The system advises you of various dangero us sit­
uations :
- T he
distan ce warning occurs if you d rive too
closely to the object ahead for a long period o f
time . If the object ahead brakes strongly, you
would not be able to avoid a collision .
The.
indicator light appears as an indication for th is.
- The
app roach wa rning occurs when an object
ahead is traveling more s low ly or brakes
strongly. When th is warning occurs, it may on ly
be poss ible to avoid a co llision by swerving or
braking strongly . The danger is indicated by the
• ind icator light ~ fig . 99 . An aud io signal w ill
also sound .
If you do not react early enough or at a ll to a dan­
ge rous situation, the braking guard suppo rts you
w ith a brak ing intervent ion .
- If a co llision is imminent, the system will first
provide an
ac ute warning by braking sharply.
- If you do not react to the acute warning, the braking guard can increase the braking force
within the limits of the system
ll . Th is reduces
the veh icle speed in the event of a collision .
- The system can init iate comp lete decelerat ion
shortly before a collision
l l. Full deceleration at
high speeds occurs only in vehicles with adap­
t ive cru ise control and s ide ass ist (pre sense
plus).
- If the braking gua rd determines that you are
not brak ing st rongly eno ugh whe n there is an
i mpending co llision, i t can increase the brak ing
fo rce .
- T he pre se nse functions also engage whe n
the re is an impend ing
collision ~ page 95.
ll This is not availa ble in so me co untrie s.
A ss istance systems
Which functions can be controlled?
Yo u can swit ch t he b raking guard and t he d is ­
tance/approach warning on or
off in the Infotain ­
ment system
~ page 94, Settings in the Info­
tainment system .
A WARNING
--
Lack of attention can cause collisions, other
accidents and ser ious personal inj uries. The
braking guard is a n assist system and cannot
pr event a collision by itself . T he dr iver m ust
a lways inte rvene . The d river is always respon­
s ib le for b raking at the co rrect t ime.
- Always pay close atten tion to traffic, even
when the b raking gua rd is switched on. Be
ready to in tervene and be rea dy to take
comp le te co ntro l wheneve r ne cess ary. A l­
ways keep the sa fe and legal distance be ­
tween your vehi cle a nd ve hicl es up ahead .
- B raki ng g uard works w it hi n limi ts a nd will
not respond o uts ide the system limits, fo r
examp le when approach ing a stopped veh i­
cle or stationary obstacle (end of a traff ic
jam or vehicle that has broken down in traf ­
fic).
- Always remember that the radar sensor for
the brak ing guard works only within def ined
detection and range limits that may prevent
the proper detect ion of other vehicles.
- The radar sensor's function and range can
be reduced by rain, snow and heavy spray.
Mov ing vehicles up ahead may not be
promptly de tected or may no t be detected
at a ll.
- Reflective surfaces includi ng crash ba rriers
or tunne l entra nces may impair the function
of t he ra da r se nso r.
(D Tips
- You can cancel the braking with increas ing
force tha t is initiated by t he sys tem by brak­
ing yourse lf, by acce le ra ting not iceably or
by swe rving.
- Keep in mind that b raking gua rd can b rake
unexpectedly. A lways secure a ny cargo or
93

a co .... N
" N .... 0 00 \,;J ' because the dr ive r has not fastened their safety
be lt.
Door open
The adaptive cruise co ntrol system cannot sw itch
on w hen a door is open .
Stationary object ahead
This message appears if you would like to switc h
adaptiv e cruis e control on and there is a station ­
ary object or obstacle directly ahead of your vehi­
cle .
Audi pre sense
Preventative passenger protection
Applies to: vehicles with Audi pre sense
P re sense can initiate steps to protect vehicle oc ­
cupants in certain dangerous situations. The
functions described are availab le depending on
ve hicle equ ipment:
Pre s ense basic*
The fo llow ing func tions can be t rigge red in cer ­
tain driving si tuations:
- T ension ing of the safety belts (for example,
dur ing heavy bra kin g): the fro nt safety belts
have reve rsible bel t tensione rs. If a coll is io n
does not occur, the sa fety be lts loosen slightly
and are ready to trigger again.
- C losing the w indows and the su nroo f* (for ex ­
amp le, when over -or understeer ing) : the win ­
dows and t he sunroof * close until there is only
a small gap open .
The funct io n of the p re sense basic is act ivated at
a speed of 20 mph (3 0 km/h) or hig her .
Dr ive se lect : t h e deployment time is adapted in
Dynami c mode.
Pre sense front (vehicles with adaptive cruise
control*}
Pr e sense front contains the f unct ions of p re
se nse bas ic. I n add it ion, the likelih ood of a rear ­
e nd collis ion with the veh icle ahead is also calc u­
l ated, withi n the limits of the system.
If the risk
of a collision is detected, t he fo llowing functions
can trigger :
Ass istance systems
- Braking g ua rd r::!> poge 92
- Tensioning o f the safety bel ts
- Clos ing the wi ndows a nd the s unroof *
Pre sense rear (vehicles with side a ssist*}
Pre sense rear contains the funct ions of pre sense
basic . In addition, the likelihood of a rear-end
collision from the vehicle behind is also calcu lat­
ed, within the limits of the system . If the r isk of a
c ollision is detec ted, t he follow ing f unct ions can
t rigge r:
- Tensioning of the safety belts
- Closing the windows and the sunroof *
Pre sen se plus *
Pre sense plus contains t he f unctions of pre
sense front and pre sense rea r.
Error message
Audi pre sense : Unavailable
Preventative passe nger protect ion is not ava ila ­
ble . D rive to an a utho rized Aud i deale r or autho r­
i zed Audi Se rvice Facility immed iate ly to have the
malfu nction corrected.
_&. WARNING
Pr e sense c annot overcome n atural p hys ical
l aws . It is a system des igned to assist and it
ca nnot prevent a co llision. Do not let the in ­
creased safety p rovided tempt yo u into tak ing
risks. This could inc rease your ris k of a co lli-
sion.
- The system can dep loy incorrectly .
- Please note that the sensors do not a lways
detect a ll objects . T hi s increases the r isk o f
a co llision.
- Pre sense does not react to peop le or ani ­
mals or objects that are cross ing the vehi­
cle's path o r are diffic ult to detect
r::!>poge 87.
- Reflective objects such as g uard ra ils o r the
e ntrance to a tunnel, heavy ra in and ice can
affect the funct ion of the rada r senso rs and
-
the system's ab ility to de tect a collision risk . ~
95

a co ,...,
N
" N ,...,
0 00 <..:l ' -Under certa in conditions such as ruts in the
road, a banked 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/
o r weather conditions such as slippery
roads, fog, gravel, heavy ra in, snow and the
potent ial for hydroplaning. Using active lane
assist unde r th ese conditions may increase
the risk of a c rash .
Switching on/off
Appl ies to : ve hicles with Audi active lane assist
... g
9 ::i CX) ID
•
F ig. 1 00 Turn s ig n al leve r: b utton for act ive lane a ss is t
Fi g. 101 W ind sh iel d: cam era win dow fo r active lane ass is t
~ Press the b utton to switch the system on and
off ¢
fig. 100. The . or m, ind icator light in
the i nstrume nt cl uster turns on o r off.
Indicator lights
• Ready: the i ndicator light turns on whe n the
sys tem is ready for use . The sys tem can now be
ope rated .
m, Not ready: t h e indica tor ligh t turns on if the
system is switched o n but is i noperab le. Th is may
be due to the following reasons:
A ssi st a nce systems
- There is no lane marker line .
- The relevant lane mar ke r li nes a re not detec ted
(for examp le, m arkings in a construction zone
or because they are obstructed by snow, dirt,
wate r or light ing).
- The ve hicle speed is be low the activation speed
of approximate ly 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 steer ing
wheel.
(I} Tips
Make su re the camera's f ield of view
q fig . 101 is not obst ructed by stickers o r any­
th ing e lse. For information on clean ing , see
¢ page 228.
View in instrument cluster display
Applies to: vehicles wit h Audi ac tive lane assist
Fig. 102 Ins trume nt cl uste r: act ive lane ass ist is sw it c h ed
on and prov idi ng warnings
Fi g. 1 03 Instr um en t cl uster : act iv e la ne ass ist is sw it c h ed
on but not rea dy to provide warn ings
You can ca ll up the active lane assist display us­
i ng the b uttons in the m ultifunction steering
whee l
q page 20. .,.
97

Assistance systems
An additional indicator appears in the head-up
disp lay*.
White line(s) Active lane assist is activated
and ready to provide warnings .
Red line(s) Active lane assist warns you
(left o r right) before leaving a lane
c::>fig. 102. In addit ion, the
steering wheel vibrates lightly.
Gray line(s) Active lane assist is activated,
but not ready to give warning
c::>fig . 103.
Messages in the instrument cluster display
If the active lane assist swit ches off automat ical­
ly, the indicator lig ht in the display turns off and
one of the following messages appears :
Audi active lane assist: Currently unavailable .
No camera view
This message appears if the came ra is unable to
detect the lines. This cou ld happen if :
- The camera field of v iew
c::> page 97, fig . 101 is
dirty or covered in ice. Clea n this area on the
windsh ield .
- The camera field of v iew is fogged over . Wait
until the fog has cleared before switch ing 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. Sw itch act ive lane assist back on when
the lines are more visible.
Audi active lane assist : Currently unavailable
There is a temporary active lane assist ma lfunc­
tion . Try sw itching the act ive lane assist on aga in
la ter.
Audi active lane assist : System fault!
Drive to an autho rized Aud i dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected .
Audi active lane assist: Please take over steering
This message appears if you are not steering by
yourself . If th is is the case, active lane assist does
not switch off, but it is "not ready" to provide a
war ning. The system can help you keep the vehi-
98
cle in the lane . However, you are responsible for
driving the vehicle and must steer it yourse lf .
A WARNING
Note that messages may be de layed or not
displayed on vehicles with accessories mount­
ed on the steering wheel, such as a steering
wheel spinner knob. Always keep your hands
on the stee ring wheel.
Adjusting the vibration warning
App lies to: vehicles wit h Audi active la ne ass ist
-
~ Select: the I CARI function button > (Car)* Sys­
tems
contro l butto n > Driver assistance > Audi
active lane assist .
Vibration warning
You can switch the addit ional vibration warn ing
i n the steer ing wheel on or off .
(D Tips
Your settings are automatically stored and as­
signed to the remote control key being used .

a co ,...,
N
" N ,...,
0 00 <.,;) ' that are between appro ximately 32 ft (10 m) and
295
ft (90 m) in front of the vehicle and within
the detection zone . Within the limits of the sys ­
tem¢ page 103 , a pedestrian or w ild animal de­
tected when the low beams are sw itched on is
h ighlighted in
yellow ¢ fig. 109 . Animal recogni ­
tion is not active w it hi n highly developed areas .
The system on ly de tects large wild anima ls such
as deer.
(D Tips
If another display such as navigation replaces
t he image from the night v is ion assist
the~ .,
symbo l appea rs in a tab ¢ fig. 110. You can
a ccess nigh t vision assist using the mul tifunc ­
t ion stee ring w heel
buttons ¢ page 21.
Pedestrian and wild animal warning
Applies to: vehicles with night vision assist
Fig . 111 In stru ment clust er: @ pede stri an warn ing ,@
wi ld ani mal warnin g
Fig. 112 In str ument clus te r: @ pedest ria n warn ing /@
wi ld an imal warning, when t he nigh t vis ion a ssis t image is
n ot se lec ted in the instrument clust er dis p lay
Image in the instrument cluster /head -up
di splay*
If there are pedestrians or wild animals in an
area in front of your veh icle that is class ified as
A ssi st a nce systems
critica l, the system will d irect your atten tion to
t h is:
- Pedestr ians or wild anima ls are h ighlighted in
red and the cor responding
symbo l. or.
turns on ¢fig. 111 .
-There is also an audib le sign al.
T he area classified as critical is based on the vehi­
cle speed and the steering wheel angle . Pedes­
t rian and w ild an imal warning encourages you to
pay more atten tion.
If the night vision assist image is replaced by an­
othe r display (such as the on-board comp ute r) ,
t h e
red . or. in d ic ator lig ht ¢ fig . 112 will
appea r if the re is a pedestrian o r wild animal
war ning .
If the head-up display* is sw itched on and the
night v ision assist content is activated, .
or.
will appear i n the head-up displ ay *.
Marking light*
T o direct the driver's attention to a pedestr ian ,
the headlights can flash on the pedest rian three
tim es in a row whe n there is a pedestr ian war n­
ing .
This occurs at speeds above approximately
35 mph (60 km/h) if yo u are outside of illuminat­
ed a reas and no de tected ve hicles are shown. Th e
high be am assistant* con trols the m arking ligh t*
¢ page 40, High beam assis tant.
T he ma rking light is not used for wild anima ls .
General information
Applies to: vehicles with night vision assist
Fig . 11 3 Front of t he ve hicle : n ig h t v is io n ass ist camer a
103

Assistance systems
The following situations may affect the function
of t he night vision assist system:
- Poor visibility such as snow, rain , fog or heavy
spray
- Dirty lens on the night vision assist camera
Make sure the night vision ass ist camera
¢ fig. 113 is not covered by stickers, deposits or
any other obstructions because that can affect
the camera function. For information on clean­
ing, see
¢ page 228.
The pedestrian and wild animal recognition de­
pends on the temperature difference between
the person/wild animal and the background. Peo­ ple/wild animals may not be detected if the dif­
ference is too small. The pedestrian/wild animal
marking and the marking light* deactivate at
temperatures above approximately 77 °F
(25 °()
and during daylight. If the night vision assist
im­
age is selected in the instrument cluster display,
then the
II symbol appears at the top on the
right side.
..&_ WARNING
Pay attention to traffic and the area around
your vehicle when night vision assist is switch­
ed on. The driver is always responsible for as­
sessing the traffic situation.
- Night vision assist can only warn about peo­
ple and wild animals located within the visu­
al range of the infrared camera. The visual
range corresponds to the image in the in­
strument cluster display.
- Night vision assist may not detect people or
wild animals and mark them if
- they are not in an upright position, for ex­
ample if they are sitting or lying down
and/or
- the silhouette in the display appears in­
complete or interrupted, for example be­
cause the person is partially covered by a
vehicle or the animal is partially covered
by tall grass. This could increase the risk
of an accident.
- Never try to swerve around animals if doing
so will endanger you or other road users, be­
cause this increases the risk of an accident.
104
@ Tips
- Even though the system evaluates the
shape and heat given off by all detected ob­
jects, there are limits to the system. There
may be false warnings.
- For technical reasons, the image pauses in
split second intervals.
Switching on /off
Applies to: vehicles with night vision assist
Fig. 114 Area around the ligh t switc h: ni gh t vis ion assist
button
Requirement: switch the ignition on and turn the
light switch to the
AUTO position.
.,. Press the~ button ¢ fig. 114. The heat image
from the night vision camera appears in the in­
strument cluster display .
.,. Press the~ button again to switch the night
vision assist off .
If conditions are bright enough, night vision as­
sist can be switched on without moving the light
switch to the
AUTO position. Pedestrian and wild
animal highlighting and warnings are only active
when it is dark outside and the headlights are
switched on.
Adjusting the contra st
Applies to: vehicles with night vision assist
.,. Select: the I CARI function button > (Car)* Sys­
tems
contro l button > Driver assistance >
Night vision assist contrast.
When the night vision assist is switched on and
the image is visible in the instrument cluster dis­
play, you can adjust the contrast in the image
from
Min to Max .