2012 AUDI A7 lane assist

MMI settings
Applies to vehicles: with side assist
The basic brightness setting of the signal on
the outside mirror can be adjusted via the
MMI.
~ Select : ICARI funct ion button> Car systems
control button > Driver assist > Audi side
assist.
The brightness of the signal light for both the informational and alert stages is automatical­
ly adjusted to ambient light conditions. In ad­
d ition, you can adjust the
basic brightness
separately, via the brightness function .
W hile making the adjustment, the new
brightness setting is displayed briefly . The
brightness displayed is that of the informa­
tional stage signal. The alert stage signal
brightness is linked to the informational stage
signal brightness.
The informational stage signa l br ightness
should be adjusted so that you not ice the sig­
nal illumi nation when you look in the outside
mirror, but not when you look forward
through the windshield .
I n very dark or light sur roundings, the auto­
mat ic brightness setting adjusts signal light
brightness to maximum or minimum intensi­
ty, as needed. In circumstances such as these,
you may not notice any change in the bright­
ness on the outside mirror when adjusting the
basic brightness. You may not notice the
change until lighting conditions are normal
again.
(D Tips
- Side assist is not active when the basic
brightness is adjusted. The signal light
comes on briefly to help you make the
adjustment .
- Your settings are automatically stored
and ass igned to the remote control key
being used.
Audi side assist 93
General information
Applies to vehicles: wit h side assist
Side assist has limits and cannot detect vehi­
cles unde r al l road and weather conditions.
Please remember system limitations and nev­
er rely on the system, especially when :
- driving through curves
c::> page 93,
-lanes are of diffe rent widths c::> page 93 .
When driving through curves
Applies to vehicles: wit h side assist
Side assist cannot detect ve hicles in curves
with a turning radius of less than 328 feet
(100 m).
When dr iving through a curve, it is poss ible
that side assist may reg ister a vehicle two
lanes over, and the signal on the outside mir­
ror will light up.
Lane width
Appl ies to vehicles: wit h side assist
Fig. 98 Lanes of a normal width are in detect ion area
Fig. 99 Narrow lanes: S ide assist may detec t vehicles
two lanes away
Side assist's detection area is designed to cov-
er lanes of standa rd width to the left and ..,.

94 Audi side assist
right of your travel lane, depending on wheth­
er you drive in the center of your lane or closer
to the edge.
If you drive in narrow lanes, s ide ass ist's de­
tection area may a lso include other lanes -es­
pecia lly if you tend to drive on the edge of
your lane¢
fig. 99. Under these condit ions,
vehicles can also be detected that are two lanes away, and side assist then could switch
between the informat ional and warning stage
signals .
When driving in very w ide lanes, vehicles in
the adjacent lane may not be detected be­
cause they are not inside the detection area .
Notes
Messages in instrument cluster display
Applies to vehicles: with side assis t
If side assist turns off automatically, the indi­
cator light on the button wi ll go out and you
will see a message in the instrument cluster
d isplay:
Audi side assist: not available. sensors
blocked
The side assist sensors are built into the rear
bumper on the left and right (not visible on
the outside)
¢ page 88, fig. 91 . To ensure that
you do not adversely affect the way side assist
functions, foreign objects (such as stickers or
b icycle racks) should not be attached to the
a rea on the rear bumper where the sensors
are located. If side assist functions are ad­
versely affected, you will see this message in
the instrument cluster display. Remove any ­
thing that may be blocking the sensors .
If no vehicle is detected for a longer period of
time while driving, side assist will also switc h
off a utomatica lly.
Audi side assist currently not available
If there is a temporary problem (such as the
ve hicle's battery charge being low), s ide ass ist
cannot be activated tempo rari ly.
Audi side assist: system fault
Have the system checked by an authorized Au­
di dealer or qualified workshop.
Audi side assist: not available when
towing
T he radar senso r's view is limited when tow­
ing a trai le r. For vehicles with a fa ctory instal ­
led towing hitch or a trailer hitch that was in­
stalled later according to factory specifica­
tions, side assist is automatically deactivated
as soon as the electrical connection to the
trailer's electrical socket is made, and this sta­
tus message appears in the instrument clus ­
ter display . Deactivation cannot be guaran­
teed when using a retrofitted towing hitch
that was
not installed according to factory
specifications.
Safety tips
Appl ies to vehicles : wi th side assist
The side assist detection may be limited when
driving aro und narrow street corners, on hilly
streets, and under poor weather cond itions.
It is possible that the radar sensors may also
detect other objects, such as high or stag­
gered guardrails .
Side assist does not measure actual lane
width. The system assumes a fixed lane width.
Detection in the left and right lanes is based
o n this ass umed lane width . When driving on
narrow roads or when driving to the left or
right of the center of a trave l lane, it is poss i­
ble that vehicles will be detected that are
not
in the lane next to the lane you are using.
A WARNING
- Improper reliance on the side assist sys­
tem can cause collis ion s and serious 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 change lanes.
- Side assist cannot detect all vehicles un-
der 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 vehi­
cles in your blind spot, only after your ve­
hicle 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 m).
- Side assist is no replacement for the driv­
er's full attention. The driver alone is re­
sponsible for lane changes and similar driving maneuvers. Always keep an eye
on the direction you are traveling and the
relevant area around the vehicle.
(D Note
To ensure that side assist is not adversely
affected, you should not block the area on
the rear bumper where the radar sensors
are located with foreign objects (such as
with stickers or bicycle racks).
If the positions of the radar sensors have
been changed as a result of a rear end-col­
lision, for instance, have side assist
checked by an authorized Audi dealer for
safety reasons.
Audi side assist 95

184 Intelligent technology
Intelligent technology
Notice about data
recorded by vehicle
control modules
Your veh icle is not equipped with an Event Da­
ta Recorde r (EDR), ins talled by some manu­
facture rs fo r the express p urpose of capturing
data for retrieval after an accident or cras h
event . EDR's are sometimes ca lled "crash re­
corders".
Some state laws restr ict the retr ieval or down­
loading of data stored by EDR's that were in­
stalled in a vehicle for the express purpose of retrieving data after an accident or crash
event without the owner's consent.
A ltho ugh yo ur vehicle is not equ ipped wit h an
EDR, it is equipped with a number of electron­
ic control modules for various vehicle systems
such as, for examp le, eng ine f unction, em is­
sion control, as well as for the airbags and
safety belts.
These electronic contro l modules also record
vehicle-re lated data during norma l vehicle op­
erat ion for diagnostic and repa ir purposes.
The recording capacity of the electronic con­
trol modules is limited to data (no sound is re­
corded) and only a small amount of data is ac­
tually recorded ove r a ve ry limited pe riod of
time and stored when a sys tem faul t or o ther
cond ition is sensed by a cont ro l u nit. Some of
the data then stored may re late to vehicle
speed, direction, braking as we ll as restraint
system use and performance in the event of a
crash or other condit ion. Stored data can only
be read and downloaded w ith special equip­
ment.
Electronic stabilization
program (ESP)
Description
ESP helps to improve road holding and vehicle
dynamics to help reduce the probability of
skidd ing and loss of veh icle control. It works
only when the eng ine is running. ESP detects certain difficult driving situat
ions, including
when the vehicle is beginning to spin (yaw) o ut of control and helps you to get the veh icle
back under contro l by se lectively braking the
whee ls, and/or reducing engine power and
providing steer ing ass istance to he lp hold the
vehicle o n the dr ive r's intended cou rse. The in­
dicato r light
G] in the instrument cluste r
blinks when ESP is taking action to help you
control the veh icle.
ESP has l imitations.
It is importa nt to remem­
ber that ESP cannot overcome the laws of
physics. It will not always be able to help out
under a ll cond it ions you may come up aga inst.
F or example, ESP may not always be able to
help you master situations where there is a
s u dden change in the coefficient of friction of
the road surface. When there is a section of dry road that is sudden ly covered w ith water,
s lush or snow, ESP cannot perform the same
way it wou ld on the dry surface . If the ve hicle
hydroplanes (rides on a cushion of water in­
stead of the road surface), ESP will not be
able to help you steer the vehicle be cause con­
tact with the pavement has been interrupted
and the vehicle cannot be braked or steered .
D uring fast cornering, particularly on winding
roads, ESP cannot a lways deal as effectively
with difficult driv ing situations than at lower
speeds. When towing a trailer, ESP is not able
to help you regain control as it would if you
were not tow ing a trailer.
Always adjust your speed and driving style to road, traffic; and weather condit ions. ESP can­
not override the vehicle's physical limits, in­
crease the availab le tract ion, or keep a ve hicle
on the road if road departu re is a result of
drive r inattent io n. Instead, ESP improves the
poss ibil ity of keeping the vehi cle under con ­
trol and on the road during extreme maneu­
vers by using the d river's steering inputs to
help keep the vehicle going in the intended di­
rection . If you are traveling at a speed that
ca uses you to run off the road before ESP can
provide any assistance, you may not experi­
ence the benefits of ESP .

Fuse panel@ (bl ack )
No. Equipment
Vehicle electrical system control
6 module 1, Vehicle e lectr ica l sys-
tern control module 2
7 Audi adaptive cruise control
8
Airbag control module, front
passenger 's seat sensor system
9 Gateway
Homelink (garage door opener),
10 night vision system contro
l
module
Image processing (Audi active
11 lane assist , Audi adaptive cruise
control)
12 Steering
13 Terminal 15 in the luggage com-
partment
14 Terminal 15 in the
instrument
panel (front passenger's s ide)
15 Terminal 15 engine
16 Starter
Fuse panel e (brown)
No . Equipment
1 Gateway
2 Climate control
3 ESP co ntrol module
Front door (driver's side)
5
Power seat adjustment (dr iver's
seat)
6
Steering
7 Sunroof
8
Rear door control module (driv-
er's side)
9
Lumbar suppor t (Fro nt p assen-
ger seat)
11 Sunroof, rear spoiler
12 Driver door control mod ule
Amps
5
10
5
5
5
10
5
15
30 15
4 0
Amps
5
10
10
30
7,5 35
20 1 5
5
20
1 5
Fu se s and bulb s 261
Fuse panel © (red )
No. Equipment
2 Fue l pump
3 Brake light sensor/brake pedal
sensor system
4 Engine acoust ics
5 Rear door control module (driv-
er's side)
6 Left rear seat
7 Horn
8 Win dsh ield wipe r
9 Light/rain sensor
10 L
u mbar support (dr iver seat)
11 Front passenge
r door control
module
12 Right rear door control mod
ule
Front passenger side cockpit fuse
assignment Amps
2
5
5/5
7,5 30
7,5 15
30
5
5
15 15
Fi g. 195 Fro nt passe nge r side cock pit : fu se pa nel with
p last ic bracket
Fuse panel A (black )
No. Equipment
1 Head-up D isplay
2 MMI Display
3 CD/DVD changer
Chip card reader (not in all coun-
5 tr ies)
6 Instrument cluster
Amps
5
5
5
7,5
5
5
7 Steeri ng col umn switch module 5