2009 AUDI Q7 ESP

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& WARNING
Inattention can cause collisions, other accidents and serious
personal injuries.
• Always pay close attention to the traffic , even when the Audi
braking guard is switched on. The Audi braking guard provides a
warning but does not brake the car for you. You must apply the
brakes yourself!
• Always keep the safe and legal distance between your vehicle
and vehicles up ahead.
• Audi braking guard works within limits and will not respond
outside the system limits, for example when approaching a
stopped vehicle or stationary obstacle (end of a traffic jam or
vehicle that has broken down in traffic ).
• Always remember that the radar sensor for the Audi brak ing
guard works 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.
• Always pay careful attention to the traffic situation and be
ready to intervene and be ready to take complete control when ­
ever necessary .
• Reflective surfaces including crash barriers or tunnel entrances
may impair the function of the radar sensor . •
Controls and equip ­
ment
App lies to veh ic les: with Adap tive Cru ise Contro l
Settings in the MMI
The sett ing s of the Aud i braking guard are performe d in
the MM/ .
Fig. 181 MMI -Display :
Audi braking guard
Settings regarding the system and the ear ly warn ing can be
adju sted to the respect ive u ser and saved in the MML This
can on ly be done with the engine run ning.
Switching the system on and off
- Press the I CAR ] func tion b utton .
- Se lect Systems * in the
CAR menu .
Se lect Audi braking guard . The Audi braking guard menu
appears => fig. 181.
Se lect System on to switch the system on or off t o swi tch
the system off.
Switching the early warning on and off
P res s the I CAR I functio n button .
Select Systems * in the
CAR menu .
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- Select Audi braking guard. The Audi braking guard menu
appears.
Select
Early warning on to switch the acoustic and visual
warning on or
off to switch the system off.
[ i] Tips
When handing over the keys to another person, the previous
settings are adopted if the Audi braking guard is activated
=> page 53. •
Applies to vehicles: with Adaptive Cruise Contro l
Driver's information in the instrument cluster
display
braking guard brake jolt
This message appears when the Audi braking guard applies the
brakes during a second stage (acute) warning.
braking guard off
This message appears when the system has been deactivated via
the MMI. This message also appears briefly at each beginning of a
trip if the system is switched off.
This message also appears when the system is not available
because of a malfunction or if ESP is switched to the Offroad
mode :::>
page 288. The system can no longer warn of an impending
collision. •

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Audi side assist
Lane Change Assistant
Applies to vehicles: with side ass ist
Description
The side assist helps you when changing lanes.
Fig. 185 Rear bumper:
Position of radar
sensors (not visible on
outside)
Fig . 186 Signal light
on the outside mirror -
driver's side
Side assist uses radar sensors (not visible on outside) => fig. 185 to
help the driver check blind spots, and see what is happening in
traffic behind the vehicle =>
page 176, fig. 188.
Signal lights are built into both outside mirrors=> fig. 186. The
signal light on the left outside mir ror assists when moving over into the left lane and the signal light on the right outside mirror assists
when moving over into the right
lane.
The signal light comes on to tell you that side assist has detected a
vehicle on that side and that the position of this other vehicle
should be taken into account if you were to change lanes. This is
called the
informational stage signal=> page 176. The informational
stage signal is designed so that you notice it only when you are
looking in the outside mirror .
When you activate the turn signal and side assist detects a vehicle
in a notable location, the corresponding signal on the outside
mirror flashes briefly and brightly several times. This is the
alert
stage signal
=> page 176. •
Appl ies to veh icles: with side assist
Activating and deactivating
Fig . 187 Driver's door:
Side assist button
Activating
Press the=> fig. 187 button. The indicator on the button
ligh ts up. ..,

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Deactivating
- Press t he button again . T he ind icato r light on the butto n
goes out.
T he system works at speeds faster than 19 mph (30 km/h) .
& WARNING
• Improper reliance on the side assist system can cause colli­
sions and seriou s per sonal injury:
- Never rely only on side assist when changing lanes .
- Always check rear view mirrors to make sure that it is safe to
c hange lanes.
• Side assist cannot detect all vehicles under all conditions­
danger of accident!
• Side assist cannot detect vehicles in time to alert you when
they approach from behind at very high speed , or fall drop back
very quickly.
• The radar sensor's
vision can be reduced or entirely blocked by
rain , snow, and heavy spray . This can result in side assist not
adequately detecting veh icles or , in some cases, not detecting
them at all . Always keep an eye on the direction you are traveling
and the relevant area around the vehicle.
• Please note that side assi st indicates there are approaching
vehicles, or vehicles in your bl ind spot , only after your vehicle has
reached a driving speed of at lea st 19 mph (30 km /h).
• Side assist signal does not work around tight corners (turning
radiu s less than 328 feet , or 100 m l.
• Side assist is no replacement for the driver's full attention . The
d river alone is responsible for lane changes and similar driv ing
maneuvers. Always keep an eye on the d ire ction you are travel ing
and the relevant area around the vehicle .
Controls and equip ­
ment
0 Note
• To e nsu re t hat you do not adverse ly a ffect s ide assist, do not
b lock the area on the rear bumper where the radar sensors are
located w it h f oreign objects (s uch as st ickers or bicycle rac ks).
• M ake su re that the signal light on the o utside mi rror is not
b loc ked by st ic ke rs or ot her items.
[ i ] Tips
• Side ass ist automaticall y deact ivates i f it detects t hat t he ra dar
sensors are blocked=>
page 181. The indicator light on the button
goes out.
• The area on the bumper whe re the rada r sen so rs a re loca ted
must cons iste ntly re mai n fr ee o f snow, ice, and heavy so iling so t hat
side assist can function properly. Follow the additiona l notes on
=>
page 182.
• F or vehicle s with a factory insta lled towing hitch* or a t railer
hi tc h* th at was installed later accordi ng to factory speci ficat ions,
side assist is automatically deactivated as soon as the electrical
co nnect ion to the tra iler elec trical socket is m ade =>
page 181 .
• For vehicle s with a t raile r hitch that was not insta lled acco rding
t o factory speci ficat io ns, sw itch off t he side assis t w hen towi ng a
trai le r.
• Add itiona l tin ting on the front side w indows can make it harder
to see and co rrect ly understand the signal light on the outside
mi rror.
• Fo r Decla ration of Comp liance to Uni ted States FCC and Ind ust ry
Canada regula tions=>
page 404. •
I • •

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Applies to vehicles: wi th side ass is t
Sensor detection area
.,,....... ~
. . "' . . . ;
Fi g. 188 Sc hema tic
ill us trati on : Sens or
d etec tion area
The detection => fig. 188 of the radar sensor detection area is made
up of:
• the approach area (light green area)
G), about 230 feet (70 ml
behind the vehicle, and
• the "bl ind spot" (dark green area)@.
The radar sensors cover the adjacent left and right lanes. Other
lanes are
not covered by the radar sensors.
[ i J Tip s
Side assist does not measure actual lane width. The system
assumes a fixed lane width . Detection in the left and right lanes is
based on this assumed lane width. When driving on narrow roads or
when driving to the left or right of the center of a travel lane, it is
possible that vehicles wil l be detected that are
not in the lane next
t o the lane you are using =>
page 181. •
Applies to vehicles: wi th side assis t
Operation
Side assist compares the distance and difference in speed of
detected vehicles with the speed of your vehicle. Whenever the
difference in speed and distance is registered as notable if you were
to change lanes, a signal light appears on the respective mirror.
The signal can light up if you are passed by a vehicle or if you are
passing another vehicle.
If you pass another vehicle slowly (difference in speed less than 9
mph, or
15 km/h), the signal light will come on as soon as the other
vehicle is in your blind spot and is detected by side assist. When the
difference in speed is greater, the signa l light will not come on .•
Appl ies to vehic les : w ith side assist
Informational and alert stage signals
Side assist has two signal stages:
• the informational stage signa l, and
• the alert stage signal.
Side assist helps you by using the appropriate signal stage,
depending on whether or not you have activated the turn signal,
and thus have indicated that you are or are not changing lanes.
In fo rm ati onal sta g e si gna l
As long as you have not activated the turn signal, side assist informs
you of detected vehicles that are registered as being in a notable location if you were to change lanes. Whenever the detected
vehic le's difference in speed and distance is reg istered by side
assist as notable, the signal light on the respective mirror produces
muted illum inatio n.
The brightness of the informationa l stage signa l is designed not to
be as intense, so that it does not interfere with your view of the road
when you are driving and have no intention of changing lanes. _.,

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Ap plies to vehicle s: with side assist
General information
Side assist has lim its and cannot detect vehic les under all road and
weather conditions. P lease remember system limitations and
never
rely on the system, especially when:
• driving through curves=>
page 181,
• lanes are of different widths=> page 181. •
Ap plie s to vehicles: with side ass ist
When driving through curves
Side assist cannot detect vehicles in curves with a turning radius of
less than 328 feet (100 m).
When driving through a curve , it is possible that side assist may
register a vehicle two lanes
over, and the signal on the outside
m irror will ligh t up .•
A pplies to vehicle s: with side ass is t
Lane width
Controls and eq uip­
ment
,
' ' ' '
• •
Fi g. 19 5 Lanes o f a
n orm al w idth are in
d etec tion a re a
Fig . 19 6 Narrow l anes:
Si de ass is t m ay d etec t
v ehicle s tw o la n es
a w ay
Side assist's detection area is designed to cover lanes of standard
width to the le ft and right o f your trave l lane, depending on whethe r
you drive in the center of your lane or c loser to the edge.
If you drive in narrow lanes, side assist's detection area may also
inc lude other lanes -especially if you tend to dr ive on the edge o f
your lane=> fig . 196. Under these conditions, vehicles can also be
de tected tha t are two lanes away, and s ide assist then could switch
between the informational and warning stage signa ls.
When d riving in very wide lanes, vehicles in the adjacent lane may
not be detected because they are not inside the detection area. •
Notes
Applies to veh ic les : with side assist
Messages in instrument cluster display
If side assist turns off automatically, the indicator light on the
button will go out and you will see a message in the instr ument
cluster display:
Audi side a ssist not available : sensors po ssibly blocked
The side assist sensors are built into the rear bumper on the left and
right ( not visible on the outside) =>
page 174, fig. 185 . To ensure that
you do not adversely affect the way side assist functions, foreign .,_
Vehicle care I I irechnical data

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objects (such as stic kers o r bicyc le rac ks) shou ld no t be attach ed to
th e ar ea on the rea r bump er where t he sen so rs ar e loca ted. I f side
assist functions are adve rsely aff ect ed, you will see this m essage in
th e ins trum ent clu ster dis pla y. Remove an ything that may be
blocking the sensors.
If no veh ic le is detected for a longer period of time while d riving,
s id e ass ist w ill a lso sw itc h off aut omat ica lly.
Audi side assist currently not available If th ere is a tem porary prob le m (such as the veh ic le 's battery char ge
being low), side ass ist cannot be activated tem porar ily .
Audi side assist: system fault H ave the sys te m chec ked by an a uthorize d A udi dea ler o r qua lified
wor ks h op.
Audi side assist not available when towing
T he radar sensor 's view is limited when towing a trailer . Fo r vehicles
wi th a fac tory insta lle d t owi ng hitc h or a tra ile r h it c h th at was
install ed later according to factory specificat ions, side assist is
a uto matica lly deact iva te d as so on as the e lect ric a l c onn ectio n to
t h e trai ler's elect rical soc ket is m ade, and th is sta tus m essage
a ppears in the instrument c luster disp lay . Deactivat ion cannot be
gua ra nte ed w hen usin g a retro fitted to wi ng hitch that was not
insta lled according to factory specifications .•
Ap plies to vehic les : w it h side assist
Safety tips
T he s ide ass is t de tect io n may be limited whe n drivi ng a round
narrow street corners, on hilly streets, and under poor weather
c o ndition s.
It is possibl e that the radar sensors may also detect other ob jects,
suc h as h igh or s tagge re d guar drails. S
ide assist does not measure actua l lane width . The sys tem
assumes a fixed la ne wid th. Dete cti on in th e le ft an d rig ht l anes is
based on this assumed lane width . When d riv ing on narrow roads or
w hen driving to t he left or right of the ce nte r of a travel la ne, it i s
possible that vehicles will be detected that are
not in th e lane next
to the lane yo u are us ing.
& WARNING
• Improper reliance on the side assist system can cause colli ­
sions and serious personal injury :
- Never rely only on side assist when changing lanes.
- Always check rear view mirrors to make sure that it is safe to
change lanes .
• Side assist cannot detect all vehicles under all conditions ­
danger of accident!
• Side assist cannot detect vehicles in time to alert you when
they approach from behind at very high speed , or fall drop back
very quickly .
• The radar sensor's
vision can be reduced or entirely blocked by
rain , snow , and heavy spray . This can result in side assist not
adequately detecting vehicles or , in some cases, not detecting
them at all . Always keep an eye on the direction you are traveling
and the relevant area around the vehicle .
• Please note that side assist indicates there are approaching
vehicles , or vehicles in your blind spot , only after your vehicle has
reached a driving speed of at least 19 mph (30 km /h).
• Side assist signal does not work around tight corners (turning
radius less than 328 feet , or 100 ml.
• Side assist is no replacement for the driver's full attention. The
driver alone is responsible for lane changes and similar driving
maneuvers . Always keep an eye on the direction you are traveling
and the relevant area around the vehicle. .,,_

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• Keep the sensors in the rear bumper and the rear-view camera
lens clean and free of snow and ice, so that the Audi parking system
can work properly. P lease follow the additional notes on
=>
page 204 . •
Ap plie s to v ehic les: wit h Advance d Par kin g Syst em wit h re ar v ie w c am era
Rear -view camera (Rear View)
The rear -vie w camera picture, appearing in the MM/
Dis play, sh ows the area behind the vehicle .
Fig . 20 8 Top view:
Par king mode 1
Fig. 209 To p view:
P arki ng m od e 2
Parking m od e
Two different parking modes are available for parking with the rear ­
view camera . The two different parking modes are denotes as
"parking mode 1" => page 196 and " parking mode Z' => page 198.
"Parking mode 1" => fig . 208, for example, can be used to park in a
parking space or a parking garage=>
page 196.
"Parking mode 2" => fig . 209, for example, can be used to (parallel)
park on the side of the road=>
page 198.
"Parking mode 1" appears by defau lt in the MM I Disp lay if the rear ­
view camera is activated=>
page 191. You can switch to "parking
mode
2" by pressing the control button with the mode ©
=> page 196, fig . 213 function. By repeated ly pressing the control
bu tton with the
mode function, you can switch back and forth
between "parking mode
1" and "parking mode 2" .
Or ientat ion lines and marked surface s
Orientation lines and colored marked surfaces(=> page 196, fig. 212
or=> page 198, fig . 214) a re projected into the rear -view camera
pictures , subject to the two different parking modes . These orienta ­
t ion lines and surfaces offer aid when parking or maneuvering . The
orientation lines and surfaces refer to the height of a level driving
surface.
When the indicated orientat ion lines and indicated blue surfaces
superimpose vehicles or objects, at the latest, the respective
distance to the vehicles or objects has become too short
=>
page 200 .
If the trunk lid is open, or if an electrical connection to the factory
installed trailer socket*, or one installed according to factory speci­
fications, is established=>
page 201, the orientation lines and
marked surfaces are
not displayed.
In the MMI you can preset which system is to be shown on the MMI
display =>
page 203:
• Visual display ,
• Rear -view camera pic ture,
• An automatic switch between visual display and rear -view
camera, or
• No picture.