2012 AUDI Q7 sensor

136 Audi side a ssis t
Safety tips
App lies to vehicles: wit h side ass ist
The s ide ass ist detect ion may be lim ited when
d riving around narrow street corners , on hilly
streets, and under poor weathe r cond itions.
It is poss ible that the radar sensors may also
detect other objects , such as high or stag­
gered guardra ils .
Side assist does not measure actual lane
width . The system assumes a fixed lane w idth .
Detection in the left and r ight lanes is based
on this assumed lane width . When driving on
na rrow roads or when driving to the left or
right of the center of a travel lane , it is possi ­
b le that vehicles will be detected that are
not
in the lane next to the lane you are using.
A WARNING
- Improper reliance on the s ide assist sys­
tem can cause collisions 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 ass ist cannot detect a ll vehicles un­
der all cond itions- danger of accident!
- Side ass ist cannot detect vehicles in time
to alert you when they approach from beh ind at very h igh speed, or fall d rop
back very quickly.
- T he 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 a ll.
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 signa l 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 sim ilar
driving maneuvers. Always keep an eye
on the d irect ion you are traveling and the
re levant 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 bi cycle racks).
(D Tips
If the pos itions of the radar sensors have
been changed as a result of a rear end-co l­
lision, for instance, have s ide assist
checked by an autho rized Aud i dealer for
safety reasons.

Parking system
General information
App lies to vehicles: with rea r park assis t/Audi park ing sys ­
tem plus w ith rearview camera
There are two different park assist systems
avai lab le depending on your vehicle's equip­
ment leve l.
The
r ea r p ark ass is t is an acoustic park assist
system that will give you a sound warning to let you know there is something
behind the
veh icle
¢ page 143.
The Aud i p arki ng sys te m p lus with rea rvie w
ca mera
audibly and visually tells you there is
something
in front of and behind the veh icle.
A rearview camera also shows you what is be­
hind the veh icle. This image he lps you when
parallel parking or reverse parking
¢ page 144.
@ Tips
The sensors must be kept clean and free of
snow and ice for the park assist to operate.
Rear park assist
Description
App lies to vehicles: with rear park assist
The rear pork assist is on audible system.
Sensors are located in the rear bumpers. If
these detect an obstacle, audible signals warn
you. The range at which the sensors begin to measure is approximately:
side 2 ft (0.60 m)
rear center
5.2 ft (1.60 m)
T he closer you get to the obstacle, the shorter
the interval between the audible signals. A continuous tone sounds when the obstacle is
less than approximately 1 foot (0 .30 meters)
away . Do not cont inue driving farther .
If the d istance to an obstacle remains con­
stant, the volume of the d istance warning
gradually drops after about four seconds (th is
does not apply in the continuous tone range) .
Parking system 143
The park assist is activated automatica lly
when reverse gear is engaged. A short confir­
mation tone sounds.
_& WARNING
- The parking system cannot replace the driver's attention. The driver alone is re­
sponsible for parking and similar driving maneuvers .
- Sensors have blind spots in wh ich objects
cannot be detected. Pay spec ial attent ion
to small children and an imals because
the sensors cannot always detect them.
- Always keep your eyes on the vehicle 's
surroundings, us ing the rea r view mirror
as well.
(D) Note
Low obstacles already signaled by a warn­
i ng can d isappear from the system's detec­
tion range as they are approached and w ill
not cont inue to be signaled. Objects such
as barrier chains, trailer d raw bars, th in
painted vertica l poles or fences may not be
detected by the system, posing risk of
damage.
(D Tips
- Please follow the instructions for tow ing
a trailer
¢page 149.
-Yo u can change the vo lume and pi tch of
the signals
¢ page 148.
-

144 Parking system
Audi parking system
plus with rearview
camera
Introduction
Appl ies to vehicles: with Audi parking system plus w ith
rearview camera
Fig. 164 Pa rking mo de 1 : Backing into a parkin g space
Fig. 165 Parking mode 2: parallel parking
Vehicles with the Audi park ing system plus
with rearview camera a re equipped w ith a
r ea rvie w ca mera in addition to the acoust ic
and v isual park ing system.
You can chooses between park ing modes to
he lp you when parking your vehicle. Use
"park ing mode
1" when parking in a parking
space or garage
r=;, fig. 164. If you are going to
be paralle l parking, use "park ing mode 2"
r::;:, fig. 165.
General Information
Applies to vehicles: w ith Audi park ing system plus with
rearview camera
F ig . 1 66 Area covered © and area not covered @by
the rea rview came ra.
F ig. 167 Rea r lid : Location of the rearview camera
Sen so rs in the bumper
Sensors are located in the front and rear
bumpers. If these detect an obstacle, audible
and visual signals warn you. The range at
which the sensors begin to measure is approx­
imately:
fro nt side
3 ft (0.90
m)
center 4 ft (1.20 m)
side 2 ft (0.60 m)
rea
r
center 5.2 ft (1.60 m)
The closer you get to the obstacle, the shorter
the interval between the aud ible signals. A
continuous tone sounds when the obstacle is
less than approximately 1 foot (0.30 meters)
away . Do not continue dr iv ing farther .
If the distance to an obstacle remains con ­
sta nt, the volume of the distance warning
gradually drops after about four seconds (this
doe s not apply in the cont inuo us tone range). .,._

Rearv iew cam era c overage a rea
The MM I display shows the area covered by
the rearview camera c:>
fig. 166 (!). Objects
that are not in the area covered @are not
shown on the MMI display .
We recommend that yo u practice parking with
the rearview camera in a traffic-free location
or parking lot to become familiar with the sys ­
tem, the orientation lines, and their function.
When do ing th is, there should be good light
and weather conditions.
I n the MMI disp lay, objects or vehicles appear
closer or further away if:
- you are driving in reverse gear from a level
s u rface onto an incline, or a downward
s lope,
- you are driving in reverse gear toward pro ­
truding objects,
- the vehicle is carrying too much load in the
rear .
The accuracy of the or ientat ion lines and blue
surfaces dimin ishes if:
- the Adaptive A ir Suspension* is faulty or the
dynamic, offroad or lift mode is on,
- the rearv iew camera does not provide a reli­
able image, for example, in poor visibility
cond it ions or if the lens is dirty,
- the image on the screen is not visible due to sun glare and reflection.
Ca ring for the rear view c amer a len s
The rearview camera is located above the rear
license plate bracket . For the parking system
to operate, the lens
c:> fig. 167 must be kept
clean:
- Dampen the lens with a househo ld alcoho l­
based glass cleaner, and then wipe the lens
clean with a dry cloth c:>0 .
- Remove snow with a hand brush and ice
preferably with a de-icing spray
c:> ([).
A WARNING
-The parking system cannot rep lace the
dr iver's attention. The driver alone is re-
-
Par king system 145
sponsib le for parking and simi lar d riving
maneuvers.
- Sensors have blind spots in which objects
cannot be detected. Pay spec ia l attention
to small children and an imals because
the sensors cannot always detect them.
-Always keep your eyes on the vehicle's surroundings, us ing the rearview mirror
as well.
- Do not allow yourself to be distracted
from traffic by the rearv iew camera pic­
tures .
- If the position and the installation angle
of the camera has changed, for example,
after a rear end collision, do not continue
to use the system for safety reasons.
H ave it checked by a qualified dea le rship.
(D Note
- Low obstacles a lready s ignaled by a
warning can disappear from the system's
detect ion range as they are approached
and w ill not continue to be s ignaled. Ob­
jects such as ba rr ie r chains, trai le r d raw
bars, thin painted vert ica l poles or fen­
ces may not be detected by the system,
posing r isk of damage .
- Never use warm or hot wate r to remove
snow or ice from the rearview camera
lens -this could cause the lens to crack!
- When cleaning the lens, never use prod ­
ucts that are ab rasive.

146 Parking system
Switching on and off
Applies to vehicles: with Audi parking system plus w ith
rea rview camera
The reorview camera switches on automati­
cally together with the acoustic and visual
pork assist when you put the vehicle in re­ verse .
Fig. 168 Ce nter console: Park ing system switc h
Fig. 169 MMI display: visual d istance d isplay
Switching on
> Switch the MMI on and se lect reverse gear.
> Switc h on the Adaptive Air Suspension*
comfort or automatic mode.
> To use the front pa rking system , press the
switch P"1t in the center console
c:> fig. 168. A
short confirmat ion tone sou nds a nd the in ­
di ca to r li ght in the swi tch lights up.
Switching betwe en the r earview camera
and visual display
> Press the Graphi c control button
¢
page 147, fig. 170@to see the v isua l
display.
> Press the Rea r view contro l button to see
the rearview camera image
<=:> fig. 169.
Switching off
> Drive faster than 6 mph (10 km/h), or
> press the sw itch P 1t or
> switch off the ignition.
Segm ents in the visual display
The red segments in fro nt of and behind the
vehicle
<=:> fig. 169 help you to determ ine t he
distan ce between yo u and an obstacle. As
your vehicle comes close r to the obstacle, the
segments move closer to the vehicle . The co l­
lision area has been reached when the next to
l ast segment is displayed . Do not continue
driving farther ¢
& in General Information
on page
145!
A WARNING
-
- The MMI d isplay cannot show, or ca nnot
adequately show, certain objects (such as
sma ll posts or grating), recesses in the
g rou nd a nd p rot ruding pa rts on ano ther
car.
- Onl y use t he rearview camera to ass ist
you i f it shows a good, clear pic ture. For
examp le, the image may be affec ted by
the sun s hining into the lens, d irt on the
lens or if there is a defect.
- Use the rearv iew came ra only wi th the
rear lid comp lete ly closed . Make s ure any
objects you may have mounted on the
rear lid do not b lock the rearview cam­
era.
(D Tips
- The sensors m ust be kept clean and free
of snow and ice for the park assist to op­
erate.
- The visua l display is shown in the ill us­
tration of the rearview camera. Th is dis ­
play shows where the sensors have de­
tected an obstacle.
- You can change the volume and pitch of
the s ignals as we ll as the disp lay
c:> page 148.
- Please follow the instructions for tow ing
a trailer
c:> page 149.
- What appears in the display is time-de­
layed.

-On -when the parking system is switched
on, either the visual display or the picture
from the rearview camera is disp layed .
Warning tones
- Front volume* -
front sensor vo lume
- Front frequency* -front sensor frequency
-Rear volume -rear sensor volume
-Rear frequency -rear sensor frequency
-In -ca r entertainment fader/Music volume
while parking -
when the parking system is
switched on, the volume of the active audio source is lowered.
The newly adjusted value is briefly heard from
the signal generator.
(D} Tips
- The warning tones can also be adjusted
direct ly by the v isual disp lay* or the pic­
ture from the rearview camera*. Simply
press the
Settings* control button .
- Changed settings are activated when
parking system is switched on aga in.
- The settings are automatically stored
and ass igned to the remote control key.
Trailer hitch
Applies to vehicles: with rear park assist/Audi parking sys·
tem plus with rearview camera and trailer hitch
For vehicles with a factory installed trai ler
hitch, or a trai ler hitch installed according to
factory specifications, the parking system rear
sensors do not come on whenever you shift in­
to reverse gear or when you press the P
11,
switch*. If you install a hitch yourself, th is
function may not work . In general the follow
limitations may come up:
Rear park assist*
There is no warning for distances to the rear.
Audi parking system plus with rearview
came ra*
There is no warning for distances to the rear .
The front sensors remain activated. The visual
display switches to the trailer towing mode.
The picture from the rearview camera will not
Parking system 149
show the orientation lines nor the blue surfa­
ces.
Error messages
Applies to vehicles: with rear park assist/Audi parking sys­
tem plus with rearview camera
There is an error in the system if the LED on
the
P" 1! switch* is blinking and you hear a con­
tinuous alarm for a few seco nds after switch ­
ing on the park ing system or when the park­
ing system is already activated. Have your au­
thorized Audi dea ler correct the error .
(D Tips
If the error is not corrected before you
switch off the ignition, when you switch on
the parking system again, the LED in the
p,,1, switch* will blink .

186 Airbag sys tem
-Always make sure the forward-facing
seat has been des igned and certified by
its manufacturer for use on a front seat
with a passenger front and side airbag .
- Never put the forward-facing child re­
straint up aga inst or very near the instru­
ment panel.
- Always move the passenger seat into its
rearmost position in the seat's fore and
aft adjustment range, as far away from
the a irbag as poss ible, before insta lli ng
the fo rward-facing chi ld restraint. The
b ackres t must be adjus ted to an upr igh t
posit io n.
- Make su re that the
PASSENGER AIR BAG
OFF
light co m es on and s tays on all the
t ime whenever the ignition is switched
on.
Advanced Airbag System components
The front passenger seat in your vehicle has a lot of very important parts of the Advanced
Airbag System in it. These parts include the
weight-sens ing mat, sensors, wiring, brack­
ets, and more . The fu nction of the system in
the front passenger seat is checked by the
e lectronic control u nit when the ignit ion is on.
The control unit mo nitors the Advanced Air­
bag Sys tem and turns the airbag indicator
light on when a ma lfunction in the system
components is detected . The function of the
ai rbag ind icator light is described in greater
detai l below. Because the front passenger
seat contains important parts of the Ad­
vanced A irbag System, you must take care to
prevent it from be ing damaged . Damage to
the seat may prevent the Advanced A irbag for
the front passenger seat from doing its job in
a cra sh .
The front Advanced Airbag System
consists of the following:
- Crash senso rs in the front of the veh icle that
measu re ve hicle ac celera tion/de ce le ra ti on
to provide info rm ation to the Advanced Air­
bag System abo ut the severity of the crash . -
An elect ronic contro l unit, with integrated
crash sensors for front and side impacts .
The control un it "decides" whether to fi re
the front a irbags based on the informat ion
received from the crash sensors. The contro l
un it also "decides" whether the safety belt
prete nsioners shou ld be act ivated .
- An Advanced A irbag w ith gas generator for
the dr iver inside the stee ring wheel hub .
- An Advanced A irbag w ith gas generator in­
side the instrument panel for the front pas­
senge r.
- A we ight-sensing mat under the up ho lstery
padding of the front passenger seat cushion
that measures the total weight on the seat .
The informat io n registe red is sent continu­
ou sly to the elec troni c con tro l unit to regu ­
la te deployment of the front Advanced Air­
bag on the passenger side .
- An airbag monitoring sys tem and in dicator
light in t he instr ument cluster
~ page 190.
-The PASSENGER AIR BAG OFF ligh t comes
on and sta ys on in the cen ter o f th e instr u­
ment panel
~ page 190, fig . 199 and tells
you whe n the front Advanced Airbag on the
passenger side has been tu rned off .
- A sensor below the safety be lt latch for the
front seat passenger to meas ure the tension
on the safety be lt . The tension on the safety
be lt and the weight registered by the
weight-sensing mat he lp the control unit
"decide" whether the front airbag for the
front passenger seat should be turned off or
not
~ pag e 181, Child restraints on th e
front seat -some important things to
know.
- A senso r in the safety belt latch fo r th e d riv­
er a nd fo r the front sea t passenger tha t
senses w het he r th at safety bel t is latched or
no t and transmi ts this information to the
electronic control unit.
A WARNING
Damage to the fr ont passenger seat can
p revent the front airbag from work ing
properly.
-

-Improper repair or disassembly of the
front passenger and driver seat will pre­
vent the Advanced Airbag System from
functioning properly .
- Repairs to the front passenger seat must
be performed by qualified and properly
trained workshop personnel.
- Never remove the front passenger or
dr iver seat from the veh icle .
- Never remove the upholstery from the
front passenger seat .
- Never disassemble or remove parts from
the seat or disconnect wires from it.
- Never carry sharp objects in your pockets
or place them on the seat. If the weight­
sensing mat in the passenger seat is
punctured it cannot work properly.
- Never carry things on your lap or carry
objects on the passenger seat . Such
items can increase the weight registered
by the weight-sens ing mat and send the
wrong info rmation to the airbag control
unit.
- Never store items under the front pas­
senger seat. Parts of the Advanced Ai r­
bag System under the passenger seat
cou ld be damaged, preventing them and
the airbag system from working proper ­
ly .
- Never place seat covers or replacement
upholstery that have not been specifical­
ly approved by A udi on the front seats.
- Seat covers can prevent the Advanced
Airbag System from recognizing child re­
straints or occupants on the front pas­
senger seat and prevent the side airbag in the seat backrest from deploy ing prop­
erly.
- Never use cush ions, pillows, blankets or
similar items on the front passenger
seat . The add itional padd ing will prevent
the weight-sens ing mat in the seat from
accu rately reg iste ring the ch ild restra int
or person on the seat and prevent the
Advanced Airbag System from function­ ing properly .
-If you must use a child restra int on the
front passenger seat and the chi ld re-
A irbag system 187
straint manufacturer's instructions re­
quire the use of a towel, foam cushion or
something e lse to properly position the
child restraint, make certain that the
PASSENGER AIR BAG OF F light comes
on and stays on whenever the ch ild re­
straint is installed on the front passen­
ger seat.
- If the
PASSENGER AIR BAG OFF light
does not come on and stay on, immed i­
ately insta ll child rest raint in a rear seat­
ing position and have the airbag system
inspected by your authorized Audi dealer .
How the Advanced Airbag System
components work together
The front Advanced Airbag System and the
s ide airbags supp lement the protection of­
fered by the front three-point safety belts
with pretensioners and load limiters and the
adjustable head rest raints to help reduce the
risk of inj ury in a wide range of accident and
c rash situations. Be s ure to read the impor­
tant information about safety and heed the
WARNINGS in this chapter.
Deployment of the Adv a need A irbag System
and the activation of the safety belt preten­
sioners depend on the deceleration measured
by the crash sensors and registered by the
electronic control unit. Crash severity depends
on speed and deceleration as we ll as the mass
and stiffness of the veh icle or object involved
in the crash .
When the e lectronic control unit registers a
low severity crash and the safety belt is being
used, the airbag will not deploy. If the safety
belt is not being used, the first stage deploys,
followed by the second stage after a much lat­ er t ime in the crash sequence.
If the electron ic control unit registers a crash
of medium severity , the first stage of the air ­
bag deploys followed by the second stage at a
much later time in the crash sequence -re­
gardless of whether the safety belt is be ing
u sed or not . In higher sever ity crashes as reg­
iste red by the electronic control unit, both the
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