2017 AUDI A7 warning

.. To resume cr uise control, press the b rake pedal
and pull the lever toward you into position @.
A WARNING
It is dangerous to activate cruise control and
resume the stored speed when the current
road, traffic or weather conditions do not per­
m it this. This increases the risk of an acc ident.
Setting the distance
App lies to: veh icles with Audi adaptive cruise contro l
Fig . 98 O perat 1ng leve r: set ting the d ista nce
.. Tap the switch to display the current set dis­
tance¢
fig. 98.
.. To increase or reduce the distance in incre­
ments, tap the switch again to the right or left .
The distance between the two vehicles w ill
change in the instrument cluste r d isplay.
When approach ing an object ahead, the adaptive
cru ise control system b rakes to match that speed
and the n adj usts to the set distance . If the ob ject
a head acce le ra tes, adapt ive cruise control will a l­
so acce le ra te up to the s to red speed .
The higher the speed, the greater the d istance in
meters ¢,&. . The
Distance 3 sett ing is recom­
mended. That i s equal to the genera l recommen­
dation of "ha lf the speed shown on the speedom ­
eter".
The distances prov ided are specified values . De­
pending on the d riving si tuation and the way the
ob ject ahead is d riving , the act ual d istance may
be mo re o r less t han t hese targe t dista nces.
co ~ The various symbols for the time increments ap-
~ pea rs briefly in the information line @
8 ¢ page 91, fig. 95 when yo u change the set tings. 00 <..:l 'SI"
A ss ist
c:::::, _c:::::, ___ Distance 1: this sett ing corresponds
to a distance of 92
ft (28 m) when traveling at 62
mph (100 km/h), for example (time between: 1
second).
c:::::, __ c:::::, __ Distance 2: this setting cor responds
to a distance of 118 ft (36 m) when traveling at
62 mp h (100 km/h), for example (time between:
1.3 seconds).
c:::::, ___ c:::::,_ Distance 3: this setting corres ponds
to a distance of 164 ft (SO m) when trave ling at
62 mp h (100 km/h), for example (time between:
1.8 seconds).
c:::::, ____ c:::::, Distance 4: This sett ing correspon ds
to a distance of 210 ft (6 4 m) when traveling at
62 mp h (100 km/h), (time distance of 2 .3 sec­
onds).
A WARNING
-Following other ve hicles too close ly incre .ases
the r isk of collisions a nd serious personal in­
ju ry.
- Sett ing s hort d ista nces to the traff ic ahead
reduces the time and distance available to b ring yo ur vehicle to a safe stop and makes
it even more necessa ry to pay close atten­
tion to t raffic.
- Always obey app licab le traffic laws, use
good judg men t, a nd se lect a safe following
di stance f or the traff ic, ro ad an d wea ther
condi tion s.
@ Tips
- Distance 3
is s et au tomatically each time
you swi tch the ign ition on.
- Yo ur sett ings a re automat ica lly stored and
assigned to the remote control key be ing
used .
Selecting the driving mode
Applies to: vehicles with Audi adaptive cruise control
.. Select the desire d driving mode in dr ive select
¢page 105 . ..,.
93

Ass is t
@ Tips
Your settings are automatica lly stored and as­
signed to the remote control key be ing used .
Request for driver intervention
App lies to: ve hicles w ith Audi adaptive cruise co ntro l
Fig . 99 Instrum ent clus te r: r eq ues t fo r drive r interve ntio n
In certain situations, the system w ill request you
to take action :
- if t he braking from the adapt ive cr uise control
system is no t enough to maintai n enough dis­
tance to the object ahead.
The dange r is ind icated by the . indicator light
~ fig. 99. An audio s ignal will also sound.
- Press the brake pedal to slow your vehicle down .
Audi braking guard
Applies to: ve hicles w ith Audi adaptive cruise co ntro l
Fig . 100 In str um ent clus te r: appro ach warning
The braking guard uses radar sensors and a video
camera .
It also functions within the limits of the
l) This is no t a vail able in som e coun trie s.
94
system when adaptive cru ise control is switched
off.
What can the braking guard do ?
When detected in time, the system can assess
dange rous si tu at ions where an object ahead
brakes sudden ly or if yo ur own vehicle is trave ling
at a h igh speed and approach ing an ob ject that is
moving more slow ly. The braking guard does not
react if it cannot detect the situation.
The system advises you of var ious dange rous sit­
uations :
- The
di stan ce warning occu rs if you dr ive too
close ly to the object ahead fo r a long per iod of
time .
If the object ahead brakes strongly, you
would not be ab le to avoid a co llis ion. The .
indicator light appears as an indication for this .
- T he
appr oach w arning occurs when an object
ahead is trave ling more slowly or brakes
strongly. When this warning occurs, it may only
be possible to avoid a collis ion by swerving or
brak ing strongly . The danger is indicated by the
• indicator light
¢fig. 100 . An audio signal
w ill also so und .
If you do not react early enough or at all to a dan ­
gerous situation, the braking guard supports you
with a braking intervention .
- If a co llision is imminent, the system wi ll first
provide an
acute warning by braking sharply .
- If you do not react to th e acute warning, the
b raking guard can inc rease the braking force
w ith in the lim its of the system
1> . This reduces
the vehicle speed in the event of a coll is ion.
- T he system can in itiate complete dece leration
shortly before a collision
l) . Full deceleration at
high speeds occurs only in veh icles with adap­
tive cruise control and side assist (pre se nse
plus) .
- If the braking guard determ ines that you are
not braking s trongly enough when the re is a n
impending coll is ion, it can increas e the b raking
force.
- The p re sense funct io ns also engage w hen
there is an impending collision ~
page 138.

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\.J ' Which functions can be controlled?
You can switch the braking guard and the dis­
tance/approach warning on or off in the Infotain­
ment system
c::, page 95 , Settings in the Info­
tainment system.
A WARNING
Lack of attention can cause collisions, other
accidents and serious personal injuries. The
braking guard is an assist system and cannot
prevent a collision by itself. The driver must
always intervene . The driver is always respon­
sible for braking at the correct time.
- Always pay close attention to traffic , even
when the braking guard is switched on . Be
ready to intervene and be ready to take
complete control whenever necessary. Al­
ways keep the safe and legal distance be­
tween your vehicle and vehicles up ahead.
- Braking guard works within limits and will
not respond outside the system limits, for
example when approaching a stopped vehi­
cle or stationary obstacle (end of a traffic
jam or vehicle that has broken down in traf­
fic).
- Always remember that the radar sensor for
the braking guard works only within defined
detection and range limits that may prevent
the proper detection of other vehicles .
- The radar sensor's function and range can
be reduced by rain, snow and heavy spray.
Moving vehicles up ahead may not be
promptly detected or may not be detected
at all.
- Reflective surfaces including crash barriers
or tunnel entrances may impair the function
of the radar sensor.
{!) Tips
- You can cancel the braking with increasing
force that is initiated by the system by brak­
ing yourself, by accelerating noticeably or
by swerving.
- Keep in mind that braking guard can brake
unexpectedly. Always secure any cargo or
objects that you are transporting to reduce
the risk of damage or injury .
Assist
Settings in the Infotainment system
Applies to: vehicles with Audi adaptive cruise control
.,. Select: the I CAR! function button > (Car)*Sys·
terns
control button > Driver assistance > Audi
braking guard.
System -
Switch the braking guard On/Off. When
you switch the ignition on, the message
Braking
guard: Off
appears if the system is switched off.
Early warning -The distance and approach warn­
ings in the display can be switched
On/Off.
(D Tips
- Your settings are automatically stored and
assigned to the remote control key being
used.
- If you restrict or switch off the ESC, the
braking guard also switches itself off
¢ page 121 .
-Switch braking guard off when you are load­
ing the vehicle onto a vehicle carrier, train,
ship or other type of transportation. This
can prevent undesired warnings from the
braking guard system.
Messages
Applies to : vehicles with Aud i adapt ive c ru ise control
Braking guard: Off
This message appears if the system is switched
off through the Infotainment system. Otherwise,
if the system is turned off, the information ap­
pears every time shortly after the start of the
trip .
The message also appears if the system is not
available due to a malfunction or if the ESC is
switched
off ¢page 121. If this is the case, the
system will not provide warnings about a possi­
ble collision.
Braking guard: engaged
This message appears if a sharp brake pressure
was applied due to an acute warning .
ACC: unavailable
ACC and Audi braking guard: Unavailable
95

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lines, the system c an also t ake into account other
objects such as guard rails . If they are detected in
close proximity to the veh icle, active lane assist
he lps prevent the vehicle from driving too close
to them. There is also passing assistance . The
system does not provide any corrective steering if
i t detects that you are passing another veh icle .
& WARNING
-The system wa rns the driver that the veh icle
is leav ing the lane using co rre ctive s teer ing.
T he driver is always respo nsible for kee ping
the vehicle within the lane .
- T he system can help you keep the vehicle in
th e lan e, but i t does not drive by itself. Al­
w ays keep yo ur hands on the steering
whee l.
- Corrective steer ing may not o ccur in ce rtain
situations , su ch as during heavy bra king.
- T here m ay be cases where the came ra does
not recognize all lane ma rker lines . Correc ­
t ive steering can o nly take p lace on the side
of the veh icle where lane marker lines are
detected.
- Other road structures or objects could possi­
bly be identified unintentiona lly 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 driv ing ahead or by rain,
snow, heavy spray or light shining into the
camera . This can result in act ive lane assist
not detec ting the lane marke r lines or de­
tecting them incor rectly.
- Under certa in conditions suc h as rut s in the
road, a bank ed roadway o r crosswinds , the
co rrective stee ring a lone may not be enough
to keep the vehicle in the mi ddle of the lane.
- F or safety reasons, active lane assis t m ust
not be used when the re are poor roa d an d/
o r we athe r cond itions s uch a s slippery
roads, fog, grave l, heavy r ain, snow a nd the
potent ial for hydroplaning . Using active lane
assist under these conditions may increase
the risk of a crash.
A ss ist
Switching on/off
App lies to : veh icles w it h A udi act ive lane ass ist
Fi g. 10 1 Turn s ignal leve r: bu tto n fo r active lan e ass is t
Fig . 1 02 W inds hield: came ra w indow fo r active lane a ssist
.,. Press the button to sw itch the sys tem on and
off c'.>fig .101. The .or. indicator light in
the inst rument cluste r turns o n or off .
Indicator lights
• Ready: the indicator light turns on when the
system is ready for use. The system can now be
operated .
• Not ready : the indicator light turns on if the
system is switched on but is inoperable. This may
be due to the following reasons:
- There is no lane marker line .
- The relevant lane mar ke r li nes a re not detected
(for examp le, ma rkings in a construction zone
or because they are obstructed by snow, dirt,
water or light ing).
- The vehicle speed is be low the activation speed
of approximate ly 40 mph (65 km/h) .
- The la ne is too nar row or too wide .
- The curve is too narrow.
- The d river's hands are not on the steer ing
wheel.
97

Ass is t
@ Tips
Make sure the camera's fie ld of view
¢
fig. 102 i s not obstructed by st ickers or any­
thing else. For information on cleaning, refer
to¢
page 235.
View in instrument cluster display
A ppl ies to: ve hicles w ith Audi active lane assist
Fig . 1 03 Instrument cl uster: act ive lane ass ist is sw itc hed
on a nd prov id ing warn ings
Fi g. 10 4 Inst rument cluster: act ive la ne assist is sw itc hed
on but not ready to provide warnings
You can call up the active lane assist display us­
ing the buttons in the multifunction steering
wheel ¢
page 21.
An addit iona l indicator appears in the Head -up
disp lay*.
White line(s) Active lane assist is activated and ready to p rov ide warnings.
Red line(s) Active lane assist warns you
(left or r ight) before leaving a lane
¢ fig. 103. In addit ion, the
steering wheel vibrates light ly.
Gray line(s) Active lane assist is activated,
b ut not ready to give warning
¢ fig . 104.
98
Messages in the instrument clu ster disp lay
If t he a ctive lane assist sw itches off automa tical­
l y, the indicator light in the display turns off and
one of the fo llow ing messages appears:
Audi a ctive lane assi st : Currentl y unavailable.
No camera v iew
This message appears if the camera is unable to
de tect the lines. This could happe n if:
- The camera field of view¢
page 97, fig. 102 is
dirty or covered in ice . Clean th is area on the
w indshield.
- The camera fie ld of view is fogged over. Wait
until the fog has cleared before switch ing the
active la ne assist on aga in .
- T he system has been unable to detect the lanes
for an extended p eriod of t ime due to road con­
ditions . Switch ac tive lane assist back on when
t he lines a re more visib le.
Audi a cti ve lane assi st: Currently unavailab le
There is a temporary act ive lane assist malfunc­
tion. Try switc hing the active lane assist on again
later.
Audi a cti ve l ane assist: System fault!
D rive to an au thor ized A udi dealer or au thorized
Audi Service Facility immediate ly to have the
malfunction corrected.
Audi active lane a ssis t : Plea se take over steering
This message appears if you are not steer ing by
yourself .
If this is the case, active lane assist does
not switch off, b ut it is "not ready" to provide a
warning. The system can help you keep the vehi­
cl e in the lane. However, you are responsible for
driv ing the vehicle and must steer it yourse lf .
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 button > Dri ver assistan ce > Audi
a ct ive lane assist .
Vibrat ion warning
You can swi tch the addit io nal vib ra ti on war ning
in the steering whee l on or off .
Ill-

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@ Tips
Your settings are automatically stored and as­signed to the remote control key being used.
Audi side assist
Description
A ppl ies to: ve hicles with Audi side assist
Fig. 105 Senso r detection range
Fig. 106 D isp lay on the exte rior mirro r
Side assist helps you monito r your blind spot and
traffic behind your vehicle . Within the limits of
the system, it wa rns you about vehicles that are
com ing closer or that are traveling with you with­
in sensor range
(D c> fig. 1 OS: if a lane change is
classified as cri tic al, the display @ in the exter io r
mirror
c> fig. 106 turns on.
The display in the left ex ter ior mir ror provides as ­
sis tance when mak ing a lane change to the left,
while the d isp lay in the right exterior mirror pro­
vides assis tance when making a lane change to
the r ight .
Information stage
As long as you do no t activate the turn s ignal,
side assis t
informs you about ve hicl es that a re
d etec ted and class ified as crit ica l. T he disp lay in
the mi rror turns on, but is dim .
Ass ist
The display remains dim in the information stage
so that your view toward the front is not distur­
bed.
Warning stage
If the display in a mirror bl inks b rightly when you
act ivate a tu rn s ignal, s ide assist is
warning you
about detected vehicles that it has classified as
c ritical. If this happens, check traffic by glancing
in the exterior m irrors and over your shoulder
c> .&. in General information on page 100.
App lies to: vehicles wit h active lane assist
The display in the mirror can also blink if you
have not activated a turn signal: if you are ap­
proaching a detected lane marker line and it ap ­
pears you will be leaving the lane, side assist w ill
warn you about detected veh icles that it has clas­
s ified as crit ical.
@ Tips
You can adjust the br ightness on of the d is­
play on the rearview m irror
c> page 101.
99

Ass is t
General information
Applies to: ve hicles w ith Audi side assis t
®
@
©
Fig. 107 Driving s ituations
~ A UD I
• 0 0 •
Fig. 108 Rear of the vehicle: pos it ion of the senso rs
Side assist functions at speeds above approxi­
mately 19 mph (30 km/h).
@ Vehicles that are appro aching
In certain cases, a vehicle will be classified as
cr itica l for a la ne change even if it is still some­
what far away. The faster a veh icle approaches,
the soo ner the d isplay in the exterior mirror w il l
turn on.
@ Vehicles traveling with you
Veh icles traveling with you are indicated in the
exterior m irror if they are classified as critical for
a lane change. All ve hicl es detected by side assist
100
are indicated by the time they enter your "blind
spot", at the latest .
© Vehicle s you are passing
If you slow ly pass a vehicle that side assist has
de tected (the diffe rence in speed between the
vehicle and your vehicle is less than 9 mph (15
km/h)), the display in the exterior mirror turns
on as soon as the vehicle enters your blind spot.
The display w ill not turn on if you quickly pass a
vehicle that side ass ist has detected (the differ­
ence in speed is greater than 9 mph (15 km/h)) .
Functional limitations
The radar sensors are designed to detect the lef t
and right adjacent lanes when the road lanes are
the norma l width. In some situations, the display
i n the exterior mirror may turn on even though
there is no vehicle located in the area that is criti­
ca l for a lane change. For example:
- If the lanes are n arrow or if your are d riving on
the edge o f you r lane . If th is is the case, the
system may have detected a vehicle in another
lane that is
not adjacent to your current lane.
- If you are d riving through a curve. Side assist
may react to a vehicle that is one lane over
from the adjacent lane .
- If side assist reacts to other objects (such as
high or disp laced guard rai ls) .
- In poor weather conditions. The side ass ist
functions are limited .
Do no t cover the rada r senso rs ¢
fig. 108 w it h
stickers, deposi ts, b icycle wheels or other ob­
j ects, because they will impair the function . Do
not use side assist when towing a trailer. For in­
format ion on cleaning, see
¢page 235.
_& WARNING
-Always pay attention to traffic and to the
area around your vehicle. Side assist cannot
replace a d river's attention . The driver alone
is always respo nsible for lane changes a nd
sim ila r driv ing maneuve rs .
- In some situations, the system may not function o r its function may be limited . For
examp le:
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-If vehicles are approaching or being l.eft
behind very quickly. The display may not
turn on in time.
- In poor weather conditions such as heavy
rain, snow or heavy mist.
- On very wide lanes, in tight curves, or if
there is a rise in the road surface. Vehicles
in the adjacent lane may not be detected
because they are outside of the sensor
range.
- Audi side assist cannot detect all vehicles
under all conditions, which can increase the
risk of accidents.
- Please note that side assist only displays ap­
proaching vehicles or vehicles in your blind
spot if your vehicle is traveling at least 19 mph (30 km/h).
- In certain situations, the system may not
work or its function may be limited . For ex­
ample:
- The display may not turn on at the right
time if vehicles are approaching or passing
very quickly.
- In poor weather conditions, such as heavy
rain, snow or fog.
- In very wide lanes, in tight curves or when
there are slopes in the roadway, vehicles
in the neighboring lanes may not be de­
tected because they are outside of the
sensor range .
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. This can impair the system. Have
an authorized Audi dealer or authorized Audi
Service Facility check their function.
(D Ti ps
If the window glass in the driver's door or
front passenger's door has been tinted, the
display in the exterior mirror may be incor­
rect.
- For an explanation on conformity with the
FCC regulations in the United States and the
Industry Canada regulations, see
¢page 267.
Assist
Switching on and off
App lies to : vehicles wi th Audi side ass ist
Fig. 109 Driver 's door : side assist button
"' Press the button to switch the system on and
off ¢.&. in General information on page 100 .
The LED in the button turns on when side assist
is switched on.
Adjusting the display brightness
App lies to: vehicles wi th Audi side ass ist
The display brightness can be adjusted in the In­
fotainment system .
"' Select: the I CAR I function button > (Car)* Sys­
tems control button > Driver assistance > Audi
side assis t.
The display brightness adjusts automatically to
the brightness of the surroundings, both in the
information and in the warning stage. In very
dark or very bright surroundings, the automatic
adjustment will set the display to the minimum
or maximum level. In such cases, you may notice
no change when adjusting the brightness, or the
change may only be noticeable once the sur­
roundings change.
Adjust the brightness to a level where the display
in the information stage will not disrupt your
view ahead. If you change the brightness, the dis­
play in the exterior mirror will briefly show the
brightness level in the information stage. The
brightness of the warning stage is linked to the
brightness in the information stage and is adjust-
ed along with the information stage . ..,
101