2017 AUDI Q7 ESP

Assistance systems
Distance indicator and
distance warning
Description
Applies to: vehicles with Aud i adapt ive cruise control
F ig. 114 In stru ment cl uste r: dis tance indica tor/wa rning
At speeds above 40 mph (65 km/h), this funct ion
measures the time betwee n the vehicle driv ing
ahead and s hows th is in the instrument cl uster
d isp lay¢
fig. 114 .
You can set a warning t hreshold between 0 .6 and
3.0 seconds . The . indicator light t urns on if
you fall be low the set d istance.
Switching the distance indicator/warning on
and off
.. In the Infotainment system, selec t: I MENU !
button > Vehicle > left contro l button > Driver
assistance > Distance warning.
A WARNING
- Read an d follow th e war nings on ¢.&. in
Gen eral in for ma tion on page 1 08.
-The driv er is always r espons ib le for a dhering
to the regulations applicable in th at co un­
t ry .
{!) Tips
You may fall b elow he warn ing t hreshold
briefly whe n pass ing or when quickly ap­
proac hing a s low veh icle . T h er e is no wa rni ng
in this scen ario . A warn ing is gi ven only if you
f al l b elow the war ning thr eshold f or an ex ­
t en ded pe rio d o f tim e.
116
Messages
Appl ies to: vehicles with Audi adaptive cruise control
ii ACC with traffic jam assist: unavailable . See
owner's manual
The sy stem cannot gu aran tee t hat i t will dete ct
vehicle s cor re ctl y an d it h as sw itched
off . The ra ­
dar sensors have shifted or are fau lty . D rive to an
aut ho rize d Audi dea le r o r a uth orized Audi Service
Facility immed iate ly to have the malfunct ion cor ­
r ected .
ii ACC with traffic jam assist: currently un­
available. See owner's manual
This mes sage ap pears if the ada ptive cruise con ­
t ro l canno t be activ ated, for example i f th e hood
is ope n.
fl ACC with traffic jam assist : currently un­
available. Sensor vision restricted due to sur­ roundings. See owner 's manual
This message ap pears if the radar se nsor v iew is
obstr ucted, for e xamp le by leaves, snow, heavy
s p ra y or dir t. Cle an the senso rs ¢
pa ge 107 ,
fi g. 101.
ill ACC with traffic jam assist: currently un­
available. Grade too steep
T he road exceeds the maxim um poss ible g rade
for saf e operation . The 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 se lector lever position.
flJ ACC with traffic jam assist: currently un·
available. Parking brake applied
The sys tems swi tch off i f you set the parking
bra ke. Th e sys tems are av ailab le ag ai n afte r yo u
rele ase the parkin g bra ke .
ill ACC with traffic jam assist: currently un­
available. Stabilization control (ESC ) input
This message appears if the e lectron ic stabiliza­
t ion cont rol ( ESC) is tak ing act ion to stabiliz e the
vehicle . The systems switch
off in this scena rio .
ill ACC with traffic jam ass ist: manual control! .,.

Ass is tan ce sys tems
-Due to the interlinking of various vehicle sys­
tems, critica l driving situations can be detected
by
pr e se nse basic and measures for preventa­
tive occupant protection are can be initiated.
- The
pre sen se fro nt system uses the data from
the adapt ive cruise control* radar sensors and
the camera to calculate the probability of a col­ lis ion. Within the limits of the system, an im­
pending collision with vehicles can be detected
i n both urban and rural speed ranges. In this
case, the system warns the dr iver visually,
acoustically and with a jerk on the brakes if nec­
essary.
If needed, it can initiate a pa rtial or fu ll
deceleration to reduce the co llision speed or to
avoid the collision under certain circumstances .
In conjunction with pre sense basic/rear, the
front safety belts are also reversibly tensioned
when needed. The pre sense front is also active
when adapt ive cruise control* is switched off.
- Pre se nse re ar contains pre sense basic func­
tions. It uses the data from the side assist" ra­
dar sensors and calculates within the limits of
the system the probab ility of a rear end coll i­
s ion with the vehicle behind you . Pre sense rear
is also active when s ide assist* is swit ched off.
- Within the limits of the system,
pre sense city
uses the camera data and ca n detect a n im­
pending coll ision with veh icles and pedest rians.
In this case, the system warns the driver vis ual­
ly, acoustically and with a jerk on the brakes if
necessary. If needed, it can initiate a fu ll decel­
eration to reduce the co llision speed or to avoid
the coll is ion under certain circumstances. In
conjunction w ith pre sense bas ic/rear, the front
safety belts are also revers ibly tensioned when
needed .
.8. WARNING
Read the general informat ion in~ .& in Gen­
eral information on page 108, ~.& in Gener­
al information on page 127.
- Certain pre sense functions switch off when
driving in reverse.
1> Th is is not availab le in some co untr ies.
118
- The p re sense f unct ions may not be availa ­
ble if there is a malfunction in the ESC sys­
tem o r the a irbag 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 are not
using public streets or when load ing the ve­
hicle onto a vehicle carrier, tra in, sh ip or
other type of transportat ion. This can pre­
vent an undesired intervention from the pre
sense system.
Audi pre sense basic
Description
App lies to : vehicles wi th Aud i pr e se nse basic
The pre sense basic functions are activated at a
speed of approximately 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 reversib le be lt tensioners . If a collision
does not occur, the safety belts loosen slightly
and are ready to trigger aga in.
- Closing the windows and sunroof*.
-Activating the emergency flashers
1> .
The message A udi pre sen se. ~ page 119,
fig. 115
will warn you abou t the danger.
Audi drive select*: the tr igger times are adjusted
depending on the mode selected .
Audi pre sense front
Description
Applies to: vehicles wi th Audi ada ptive c ruise con trol
Within the limits of the system, pre sense front
can warn you of impend ing collisions and init iate
the corresponding braking maneuvers or the sup- porting measures when avoid ing a coll is ion. .,.

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:E: ' If detected in time, the system can rank the dan­
gerous situation as critical if a vehicle driving
ahead brakes sudden ly, if your own vehicle is ap­
proaching a significantly s lower vehicle at high
speed or when there is an oncoming vehicle dur­
ing a turning maneuver .
If detection is not possible, then pre sense front
does not react.
Warnings
App lies to: veh icles with Audi adaptive cruise contro l
Fig. 115 In strument clus te r: approac h warning
General information
The system recognizes various dangerous situa­
tions. The
early warning occurs if:
- a vehicle driving ahead brakes suddenly,
- your own vehicle approaches a s ignificantly
s lower vehicle o r stationary vehicle in the direc­
tion of travel.
When this warning occurs, it may only be poss i­
ble to avoid a collision by swerv ing or b raking
strong ly. Th e message
Audi pre sense .
¢ fig. 115 and a warning tone will warn you
about the danger.
If you do not react enough or not at all to a dan­
ge rous situation that was detected by the sys­
tem, pre sense front provides assistance by ap­
p ly ing the brakes.
If a collis ion is imminent, the system w ill first
provide an
acute warning by braking sharp ly. You
will also warned by an ind icator in the instrument
cluster display¢
fig. 115. If you do not react to
the acute warning, pre sense front can brake with
l) This is not availa ble in so m e co untries.
Assistance systems
increasing force within the limits of the
system
1l . This reduces the vehicle speed in the
event of a collision. At low vehicle speeds, pre
sense front can in itiate a complete deceleration
shortly before a collision with a veh icle driving
ahead
l ). If pre sense front determines that you
are not braking strongly enough when a collis ion
is imminent, it can increase the braking force .
The following functions trigger in conjunc tion
with pre sense basic/rear at corresponding vehi ­
cle speeds :
- Reversible tensioning of the front safety belts. - Closing the windows and sunroof*.
- Inflating the side bolsters* in the seat backrest
and seat surface.
Audi dr ive select*: the reversible belt tensioner,
the closing of the windows and s unroof* as we ll
as the inflating of the side bolsters* on the seat
backrest and seat surface are not active depend­
ing on the mode selected.
Evasive steering support
Evasiv e steering support helps you to steer the
vehicle around an obstacle in a critical situation.
If you avoid an obstacle after the acute warning,
then the evasive steering support assists you by applying slight steering adjustment to correct
your steering wheel angle as long as you are ac­
t ively steer ing. Evasive steer ing support is availa­
ble at speeds between approximately 20 mph
(30 km/h) and 90 mph (150 km/h) .
Turn assist
When starting to drive and up to speeds of maxi­
mum 6 mph (10 km/h), the turn assist uses a
braking intervention to prevent your ve hicle from
colliding w ith an oncoming vehicle when turning
left or r ight (ava ilable in certa in countries). The
braking intervention causes your vehicle to stay
i n its lane . ..,.
119

Ass is tan ce sys tems
& WARNING
-Pre sense front cannot overcome the laws of
physics . It is a system designed to assist and
it cannot prevent a collision in every circum­
stance. The driver must always intervene.
T he driver is always responsib le for b raking
at the co rrect time. Do not let the increased
safety provided tempt you into taking risks.
This cou ld increase your risk of a collision.
- T he system can deploy incorrectly due 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 objects that are crossing the vehi­
cle's path or that are diff icu lt to detect~ .&
in General information on page 108.
-Reflective objects suc h 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 collis ion risk.
0 Note
The sensors can be displaced by impacts or
damage to the bumper, whee l housing and
underbody. Pre sense front can be impa ired
by this. Have an authorized Audi dealer or au­
thorized Audi Service Fac ility check their func­
tion.
@ Tips
- You can cancel the braking with increasing
fo rce that is init iated by the system by brak­
i ng yourself, by accelerat ing noticeably or
by swerving.
- Keep in mind that pre sense front can brake unexpectedly. Always sec ure any cargo o r
objects t hat you a re t ransport ing to reduce
the r is k of damage or inju ry.
- Specific pre sense front functions switch off
whe n the ESC is restricted o r switched off
~ page 149 or the hill hold assist is switch­
ed on
~page 150.
1> This is not available in some countries.
120
Audi pre sense rear
' Description
App lies to : vehicles wi th Audi side ass ist
If the risk of a co llision with a vehicle ahead is de­
tected, the fo llow ing funct ions can be trigge red:
- Reversible tens ioning of the front safety belts
at the corresponding speeds .
- Closing the windows and sunroof* .
- Inflating the side bolsters* in the seat backrest
and seat surface.
-Activat ing the emergency flashers with in -
creased frequency
ll.
The message A udi pre sen se. ~ page 119,
fig . 115
will warn you about the danger.
Audi drive select* : the function is not act ive de ­
pending on the mode selected .
& WARNING
-To reduce the risk of an accident, please
note that the s ide assist* radar sensors do
not a lways detect every object.
- Pre sense rear does not react to people, ani­
mals or objects that are crossing the vehi­
cle's path or that are d ifficult to detect.
- Ref lective objects such as guard ra ils, heavy
rain and ice can impair the function of the
radar sensors and the ability to detect a col­ lision risk.
(D Note
The radar sensors can be displaced by impacts or damage to the bumper, wheel housing and underbody. Pre sense rear can be impa ired by
this. Have a n author ized Audi dealer or au­
thorized Audi Service Facility check their func­
tion.
(D Tips
- The pre sense rear functions switch off
when tow ing a tra iler .
- The pre sense rear functions may also
switch off if there is a ma lfunction in the
side assist* system.

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:E: ' Audi pre sense city
Description
Appl ies to: ve hicles with Audi pre sense c ity
W ith in the limits of the system, pre sense c ity
can warn you of impending coll is ions w ith
vehicles and pedestrians and initiate the applica­
b le braking maneuver if needed. Pre sense city is
active at speeds of approximately 6 mph (10 km/ h) and higher.
A pedestrian warning can occur at speeds up to
50 mph (85 km/h), and vehicle warnings can oc­
cur at speeds up to 155 mph (250 km/h). A pre
sense city braking maneuver is possible at speeds
up to SO mph (85 km/h).
Warnings
A ppl ies to: ve hicles with Audi pre sense c ity
The system recognizes various dangerous situa­
tions . The
early warning occurs if:
- a vehicle driving ahead brakes suddenly,
- your own vehicle approaches a significantly
slower vehicle or stationary vehicle in the direc­
tion of travel.
- a pedestrian is standing in the lane or is moving
into the lane.
When this warning occurs, it may only be possi­ ble to avoid a collision by swerving or braking
strong ly. The message
Audi pre sense.
¢ page 119, fig. 115 and a warning tone will
warn you about the danger .
Additionally, 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 acute warning, pre
sense city can brake to the point of complete de­
celeration within the limits of the system. This reduces the vehicle speed in the event of a colli ­
sion. The message
Audi pre sense. also ap­
pea rs .
The following functions are triggered in conjunc­
tion with pre sense basic/rear:
- Revers ible tensioning of the front safety belts .
- Closing the windows and sunroof*.
- Inflating the side bolste rs* in the seat backrest
and seat surface.
Assistance systems
Audi drive select*: the function is not active de­
pending on the mode selected .
A WARNING
--Pre sense city cannot overcome the laws of
physics. It is a system designed to assist and it cannot prevent a collision in every circum­
stance . The dr iver must always intervene.
The driver is always responsible for braking
at the correct time. Do not let the increased
safety provided tempt you into taking risks.
This could increase your risk of a coll is ion.
- The system can dep loy incorrectly due to
system-specific limits.
- To reduce the r isk of an accident, please
note that the camera does not always detect
eve ry object.
- Pre sense city does not react to animals,
crossing or oncoming veh icles, objects such
as bars, railin gs or railcars, and objects that
are difficult to detect¢.&.
in General infor­
mation on page 108.
- In trailer mode, the braking behavior of the
trai ler can be d ifferent than usual during au­
tomatic braking.
A_ WARNING
Pre sense city may be restricted or not availa­
ble in the following example situations:
- in heavy fog, rain, spray or snow
- when there are visua l obst ruct ions, such as
g la re, reflections or variations in light
- when it is dark
- if the camera window or the windshield is
dirty, iced over, damaged or covered
- when dr iv ing 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 w indshield can displace the sensor. Pre
sense city can be impaired by this. Have an
121

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:E: ' Audi active lane assist
Description
Applies to: vehicles wit h Aud i act ive lane ass ist
Active lane ass ist (lane departure warning) de­
tects lane marker lines within the limits of the
system using a camera in the w indshield .
If you
are approaching a detected lane marker line and
it appears likely that you will leave the lane, the
system wi ll warn you with corrective steering .
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 f irst be sw itched on in the Infotain­
ment system. Active lane assist is ready for oper­
ation when the lane marker line is detected on at
l east one side of the vehicle.
The system is designed for driv ing on express­
ways and highways and therefore only activates
at speeds above approximately 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 ­
ing you, there w ill be not iceable cor rect ive steer­
ing short ly before you leave the lane . This will at­
tempt to keep your vehicle in the lane .
Applies to: vehicles without side assist: the ready
system does not warn yo u if you activate a tu rn
signal befo re crossing the lane marker line. In
this case, it assumes that you are changing lanes
intentiona lly .
Applies to: vehicles with adaptive cruise control:
there is no corrective steering or warnings if the
system recogn izes a distinct passing maneuver.
If the conditions are met, traffic jam assist
switches on at speeds under approximately
40 mph (65 km/h)
¢ page 114.
A WARNING
- The system warns the driver that the veh icle
is leav ing the lane using corrective steer ing.
T he driver is always responsib le for keep ing
the vehicle within the lane.
A ss ista nce sys te m s
-The system can assist the driver in keeping
the vehicle in the lane, but it does not drive
by itself. Always keep your hands on the
steer ing 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 s ide
of the vehicle where lane marker lines are
detected .
- Other road structures or objects could poss i­
b ly 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 ra in,
snow, heavy spray or light shining into the
camera. Th is can result in active lane ass ist
not detecting the lane marker lines or de ­
tecting them incorrectly.
- I n certain situations where visibility is low,
the vehicle may switch from an "early" to
"late" steering correction .
- Under certain conditions such as r uts in the
road, an inclined roadway or crosswinds, the
corrective steer ing 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 condit ions may increase
the risk of a crash.
123

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:E General information
Applies to: vehicles with Audi side assist
®
@
©
Fig. 121 Dr iving s ituatio ns
AUD I
Fig. 122 Rear of the vehicle: position of the senso rs
Side assist functions at speeds above approxi­
mately 9 mph ( 15 km/h) .
@ Vehicles that are approaching
N
0
0
:i;
" al
In certain cases, a vehicle will be classified as
critical for a lane change even if it is still some­
what far away. The faste r a veh icle approaches,
t he sooner the display in the exterio r mirror w ill
turn on.
@ Vehicles traveling with you
Vehicles traveli ng with you are ind icated in the
exte rior mi rror if they are classified as critical for
a lane change. All vehicles detected by side assist
Assistance systems
are indicated by the time they ente r your "blind
spot", at the latest.
© Vehicles you are passing
If you s low ly pass a vehi cle that side assist has
de tected (the difference in speed between the
vehicle and your vehicle is less than approximate­
ly 9 mph (15 km/h)), the disp lay in the exterior
mirror turns on as soon as the vehicle enters your
blind spot.
T he display w ill not turn on if you quickly pass a
vehicle that side assist has detected (the differ­ ence in speed is greater than approximate ly 9
mph (15 km/h)) .
Functional limitations
The radar sensors are designed to detect the left
and right adjacent lanes when the road lanes are
the normal width. In some situations, the display
in the exterior mirror may turn on even though
there is no veh icle located in the area that is criti­
cal for a lane change. For example :
- If the lanes are narrow or if your are driving on
the edge of your lane. If this is the case, the
system may have detected a vehicle in another lane that is
not adjacent to your current lane .
- If you are driving through a curve . Side assist
may react to a vehicle that is in the same lane
or one lane over from the adjacent lane .
- If side assist reacts to other objects (such as
roadside structures like guard rails).
- In poor weather conditions. The side assist
functions are limited.
Do not cover the radar sensors
c:> fig. 122 with
stickers, deposits, bicycle wheels or other ob­
jects, because th is will impair the function . Do
not use s ide assist when towing a trai ler. For in ­
formation on cleaning, see
c:> page 354.
A WARNING
-- Always pay attention to traffic and to the
area around your vehicle . S ide assist cannot
replace a driver's attention. The driver alone
is always responsible for lane changes and
-
similar driving maneuvers . IJI,
127

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:E Exit warning
Applies to: vehicles with Audi side assist
Fig . 123 Example dis play
Fig. 124 Door: warning str ip
When the veh icle is stationary, the exit warning
system warns the passengers of a possible colli­
sion when opening the door . Within the limits of
the system, the system monitors the areas be­
hind and next to the vehicle using the radar sen­
sors
~ page 127, fig. 122 . Moving objects that
are approaching from behind, such as cars, are
detected
~ fig. 123.
When you open the door, the warning strip on
the affected door blinks ¢
fig. 124 if another
road us er is detected and the situation is classi­
f ied as critical. The display in the exterior mirror
on the affected s ide flashes at the same time . If
the door is already open and another road user is
detected and the situation is classified as critical,
then the corresponding displays turn on.
A WARNING
-A lways pay attention to traffic and to the
area around your vehicle. The exit warning
system does not replace the attention of the
passengers. The vehicle passengers are al-
Assistance systems
ways responsible for opening the doors and
exiting the vehicle.
- The exit warning system can be available for
up to approximately three minutes after un­
locking the vehicle and opening the door as
well as after switching off the ignition . Then
the system switches off with a brief flashing
of the displays.
- The exit warning system cannot notify you
of every approaching object or person, such
as joggers or pedestrians .
A WARNING
The exit warning system is subject to limita­
tions and cannot warn you before every im­
pending collision:
- If the vehicle is too wide for the parking
space and covered by the neighboring
vehicles.
- Approaching objects or people such as cy­
clists or skateboarders may not be detected
under certain circumstances.
- The system does not react to stationary ob­
jects.
- The view of the radar sensors may be im­
paired by leaves, snow, heavy spray or dirt .
Clean the area in front of the sensors
c:o page 127, fig. 122.
(D Note
Also read the information in r:o© in General
information on page 128 .
(D Tips
-The exit warning system is switched on and
off through the side assist~
page 128.
-The display brightness for the exit warning
system cannot be adjusted.
- The system is not available when towing a
trailer.
-
129