Position sensor AUDI Q7 2011 Owner´s Manual

Opening and closing
Applie s to veh icl es : wi th Conv enie nce key
Unlocking the vehicle
The doors and the rear lid can be unlocked without oper­
ating the master key.
Fig. 43 Convenience
key: unlocking vehicle
door
- Take hold of the door handle . The door is unlocked auto-
matically.
- Pull the handle to open the door.
A door is unlocked as soon as you approach the door handle and the
system recognizes an authorized master key . The vehicle can be
unlocked at any door. The authorized master key only has to be within
a range of about 5 feet (1.5 meters) from the respective door.
When a door is unlocked, the driver's door is always unlocked as well.
It depends on the settings in the central locking menu in the MMI
whether the entire vehicle is unlocked or only certain doors
~ page 49.
[I] Tips
If your vehicle has been standing for an extended period, please note
the following : •
The proximity sensors are deactivated after a few days to save
power . You then have to pull on the door handle once to unlock the
vehicle and a second t ime to open the vehicle.
• To prevent the battery from being discharged and to preserve your
vehicle 's ability to start for as long as possible, the energy manage­
ment system gradually switches off unnecessary convenience func­
tions . It is possible that you will not be able to unlock your veh icle
using these convenience functions. •
Appli es to vehicles : wit h Con venie nce key
Locking the vehicle
The vehicle can be locked without operating the master
key.
Fig . 44 Convenience
k ey: Locking the
vehicle
- Move the selector lever to the P position .
- Press the locking button in the door handle to lock the
vehicle =>& .
The vehicle can be locked at any door . The authorized master key only
has to be within a range of about 5 feet (1.5 meters) from the parti c­
ular door.
T he selector lever must be in the P position, otherwise the vehicle
cannot be locked.

Clear vision
Lights
Switching the headlights on and off -'t!-
In the "AUTO" position, a light sensor automatically
swit ches the head- and tai llights on and off in response
to light condition s.
F ig . 56 Inst rum ent
pan el: li ght swit ch
The light switch must not be overturned past the stops in
either direction .
Switching on automatic headlight control
-Turn th e light swi tch to AUTO ::::, fig. 56.
Switching on the side marker lights
-Tur n the light sw itch to 300~.
Switching on the headlights and high beam
- Turn the light swi tch to ~D.
- Push the high beam lever forward towards the instrume nt
panel=>
page 71.
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Switching off the lights
-Turn the lig ht swit ch to 0.
Clear vision
The headligh ts only work when the ignition is switched on. Whi le
sta rting the engine or when switchi ng off the ignition, the headlights
will go off and o nly the s ide marker lights will be on.
After start ing t he engine, the headlights are automatically adjusted*
to the load and a ng le of the vehicle (fo r example, during acceleration,
braking) . This prevents oncoming traffic from experiencing unneces­
sary head light glare from your head lig hts.
If the system is not operati ng p roperly, a warning symbol in t he Auto­
Check Control is displayed=>
page 39.
With the side marker lights o r headlights switched on, the symbol
next to the light switch illuminates
coo: .
Daytime running lights
• USA models: The daytime runn ing lights w ill come o n automati­
ca lly when the ign ition is turned on and the light switch => fig. 56 is
in the
O position or the AUTO position (only i n daylight conditions) .
Th e
Daytime running light s function can be tu rned on and off in the
MMI menu
Exterior lighting=> page 68.
• Canada model s: The d ay time r unning ligh ts w ill come on a uto­
matically when the ig nitio n is turned on and the light switch=> fig. 56
is in the
O pos itio n or the AUTO position (on ly in daylight conditions)
=> & .
Automatic headlight control
In the switch pos ition AUTO t h e automatic headlight control is
tu rned on. The low beams and tail lights a re turned on au tomatically
throug h a light sensor as soon as ambient br ightness (e .g . when
driving into a tunnel) falls be low a va lue preset at the factory . When
amb ient b rightness increases again, the low beams are turned off
again automatically =>& . ..,_
Vehicle care Do-it-yourselt service iTechnical data

Clear vision
Applies to veh icles : w ith sun shade
Sun shade
The windows in the rear doors and the rear window ore
each equipped with a sun shade .
Sun shade (rear doors )
Fig. 66 Sun shade
pulled up on a rear
wi ndow
F ig. 67 Su n shade
pulled up on the r ear
lid w indo w
-Pull the shade out and hang it in the bracket on the upper
door frame ~ fig. 66 .
Sun shade (r e ar window )
-Pull the shade out and hang it in the bracket on the rear lid
frame ~ fig. 67. •
Wiper and washer system
Switching the windshield wipers on '¢>
The windshield wiper lever controls both the windshield
wipers and the washer system .
Fig . 68 Wi ndshie ld
wiper lever
The windshield w iper lever ~ fig. 68 has the following posi­
tions :
Activating rain senso r
-Move the lever up to posi tion (D .
- Move switch @ up or down to adjust the sensitivity of the
rain sensor .
Low wiper sp eed
- Move the lever up to position @.
High wiper speed
- Move the lever up to position @.

One-touch wiping
- Move the lever to position@, when you want to wipe the
windshield
briefly.
Automatic wiper /washer
- Pull the lever to position © (toward the steeri ng w heel)
and hold .
- Re lease the lever. The washer stop s and t he wip ers keep
going for about four seconds . Depending on how long the
lever is held, d ifferent numbers of was h cyc les are
performed.
Turning off the wipers
- Move the lever back to positio n@ .
Gen eral information
The windshield wipers and the windshield washer system operate
only with the ign it ion on .
Dur ing a temporary stop, e.g. at a traff ic signa l, the set wipe speed is
automatica lly red uced by one stage.
Th e windshie ld washer noz zles a re heated at low tempe ratures when
the ignition is on .
Removing water droplets
About 5 seconds afte r the was h cycle is complete, the wipe r system
performs a single automat ic wipe cycle to remove any water droplets
that remain on the windshie ld w hile driving.
If you would like to deact ivate this delayed wipe cy cle w hile d riving,
you have to pull the lever to position ® aga in w it hi n 10 seconds after
this wipe cycle.
Water droplet removal is react ivated after the ign ition is sw itched off
and then on again.
Controls and equip ­
ment Safety first
Clear v
ision
W int er pos ition
T o speed up de -icing of the windshield wipers, they move to the
w inter position when the ig nitio n is switched off and at an outs ide
temperature below 39 °F (4 °C). In this position, the windshield
wipers a re in an a rea on the g lass which is reached by the air vents
below the g lass. It is also easier to remove snow and ice from the
windshield wipers in this position.
The w ipers leave the w inter pos it ion, when the ign it ion is switched
on, if the windshield wiper lever is oper ated or the active ra in sensor
reacts to moisture .
Rain sensor
The rain sensor operates on ly in the interval wiper position. When it
sta rts to rai n, the in terv al wiper mode is a ctivated a utomat ic al ly.
If the w indshield wipe r leve r is in the inte rval wipe position with the
ignition switched off, the rain sensor is not act ivated until vehicle
speed is above 4 mph (6 km/h) .
To reduce the sens itivity of the rain sensor, the switch © must be
moved down. To i ncrease t he se nsitivi ty of the ra in se nso r, the sw itch
must be moved up.
Th e higher the sensitivity setting, the sooner the windshie ld wipers
react to mo isture on the windshie ld . Increased sensit ivity is signa led
by the windshie ld wipers making a s ingle pass over the windshie ld.
Th e rain se nsor wiper inte rvals de pend on the se nsi tivity se tt ing as
well as veh icle speed . During br ief stops, w iper motion will ad just in
re lation to the amoun t of rain on the w indshield.
& WARNING
• Wiper blade s are crucial for safe dr iving! Only wh en they are in
good condition are the y able to clear the windows properly to
provide uncompromi sed vi sibility. Worn or damaged wiper blades
are a safety hazard~
page 78, "Replacing windshield wiper
blade s"! _..
Vehicle care Technical data

Clear vision
& WARNING (conti nued)
• The ra in se nsor i s on ly d esigned to assist and suppo rt the
driv er. It remain s entire ly the dri ver's res ponsibilit y to monitor
out side wea ther cond itions and to m anua lly ac tivate the wipe rs as
s oon as rain or dr izzle reduces visibil ity throu gh the wind sh ie ld.
0 Note
In freezing or nea r freezing condi tions:
• Always check that the wiper blades are not frozen to the glass
before you turn the wipers on. Loosen a w iper blade wh ich is frozen in
place before operating the wipers to prevent damage to the w iper
blade or the wiper motor.
• Do not use the wipers to clear a frosted window. Using the wipers
as a convenient ice scraper will destroy the w iper blades .
• Prior to using a car wash, the windshield wiper system mus t be
switched off (lever in position 0) , This helps to prevent unintentional
switching on and damage to the windshield wiper system .
(I) Tips
• The windshield wipers are switched off when the ignition is turned
off. Activate the winds hield wipers after the ignition is sw itched back
on by moving the windshield wiper lever to any position.
• Worn or d irty windshie ld w iper blades cause smear ing which can
affect the operation of the rain sensor . Check the condition of your
w indshield wiper b lades regularly .
• T he rain sensor is part of the interval wiping system. Turning off
the ignition will also deact ivate the ra in sensor. To reactivate the
sensor, switch off the interval wiping function, then switch it back on
again.
• Make sure the washer fluid reservoir in the engine compartment is
topped off before going on a long trip . Look up=> page
316 for
checking and filling the washer container. •
,,._. ..
Rear window wiper~
The wiper lever is also used to operate the rear window
wiper and the automatic wiper/washer function .
Fig. 69 Wipe r leve r:
ac tiva tin g th e rear
w indow w ip er an d
wa sh er
The rear window wipe r and the automatic wipe r/washe r func­
tions are activate d as follows:
Intermittent wiping
- Push the wiper lever forward to the first position ©
=> fig. 69. The rear window wiper will wipe the window
approx. every four seconds.
Automatic wiper /washer function
- Push the wiper lever forward to the second stop, position
0 , and hold it there for as long as you want the rear
wiper/was her to operate .
- Re lease the lever aga in. the w iper wi ll keep running for
approx . four seconds .
Switching intermittent wiper action off
- Pull the lever all the way back to the original position.

• Do not attach any st ickers to the w indshield in front of the light
sensor*, as t his wou ld interfere with the au toma tic ope ra tion of the
headlights and the automat ic dimming of the ins ide mirror.
• Be aware that automatic dimming o f the ins ide mir ror can on ly
operate proper ly if the rear w indow sun b lin d* is retracted . •
Outside mirrors
The outside mirrors are electrically adjusted.
Adjusting the outside mirrors
F ig . 7 4 Forward
sec tion of d riv e r's
a rmr est: po wer mirr or
con trols
- Tur n the adjus ting k nob to position (0 ~ fig. 74 to adjust
the outside mi rror on the driver's sid e.
- Turn the adjusting knob to position ® to adjust the
outside mirror on the passenger side .
- Press the knob in the appropriate direction to move the
mirror surface so that you have a good view to the rear .
Heated mirrors
-Turn the knob to position @.
Folding both outside mirrors flat*
-Turn the knob to@ .
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Clear vision
Depend ing on the outs ide temperature, the mirror surfaces are
heated until t he ignit ion is sw itched off -eve n if the knob is no longe r
in pos ition
@ .
You are well-advised to fold the o utside mirrors in when maneuver ing
in tight spaces or w hen leaving the ca r pa rked close to othe r veh icles .
Memor y setting for the out side mirrors*
When the seat position is saved in the memory, the posit ion of the
outside mirrors is saved at the same time~
page 89.
If the pos it io n of t he passe nger m irror is changed when the vehicle is
in reverse gear and the switch is in the ® position, this new tilted
posit ion w ill be a utoma tica lly saved to the remote key when the
vehicle is taken out of reverse gear . To save, the rotary knob for mirror
adjus tment mus t be in the ® position, the se lec to r l ever must be in
the P position and the ignition must be off . T hi s will now become the
stored setti ng when the vehicle is put in reve rse gear agai n.
Tilting the passenger 's side outside mirror (only
with seat memory)
Whe n you move the selector lever into
R (Reverse), the mir ror o n the
front passenger 's doo r (knob tur ned to® ~ fig . 7 4) will tilt s light ly
dow nward. This make is eas ier for you to see the curb when you are
backing into a parking space.
Th e m irro r returns to its in it ial posi tion as soon as rever se gear is
disengaged and veh icle speed is above about 9 mph (15 km/h) . T he
mirror also returns to i ts initia l position i f the swit ch is moved to the
dr iver 's outs ide mirror © or the ign it ion is switched off .
Automatic anti-glare for the out side mirror s*
The outside mirrors dim at the same time as the inside m irror. When
t he ign ition is sw itched on, the mir rors automatic ally dim depending
on the amount of light str ik ing the m irrors (such as headlights
shining into the veh icle from t he rear) .
When you t urn on the interio r light, or when you move the selector
lever into R (Reve rse), the anti -glare f unction stops and the mirrors
return to their orig inal condition (not darkened) . -.,
Vehicle care Do-it-yourselt service iTechnical data

ffl..__A_ d_a_ p,__ t_iv _ e_ C_r _u _ i_ s _e _ C_ o_ n_t _ r_ o _ L ___________________________________________ _
tained. The ACC system is not switched off, and increased attention
to the traffic situation is absolutely necessary. The followi ng may be
reasons why the message
ACC functionality limited appears:
• The ACC sensor is dirty . The ACC system is not reacting, or is not
reacting correctly, to moving vehicles up ahead in yo ur la ne of travel.
• There may be very light traffic on and there is nothing that marks
the side of the road (for example , guard rai ls, traffic signs, trees). As
soon as a moving vehicle up ahead is detected aga in, ACC becomes
active again and the message disappears.
The ACC sensor is located behind the area to the right of the front
license plate.
If the ACC sensor is dirty or blocked, clean the area to
restore system operation .
Parking brake !
The text message Parking brake! appears, when the parking brake is
applied. ACC is turned off. A warning tone so unds as a reminder.
Stationary object ahead
The text message Stationary object ahead appears, when you want
to activate the system and there is a stationary vehicle or an object
immediately in front of you.
Gradient too steep
The text message Gradient too steep appears when the max imum
gradient for proper ACC operation has been exceeded. Adaptive
Cru ise Control is turned off . A warning tone also sounds as a
reminder.
ACC off: manual control !
The text message ACC off: manual control! appears after the vehicle
has been brought to a standst ill by the Adapt ive Cruise Control. In
this case you must depress the brake pedal to prevent the vehicle
from rolling . A warn ing tone sounds as a reminder.
Selector lever position I
Th e text message Selector lever position! appears when the selector
lever is moved to position
N. In th is position, Adaptive Cruise Cont rol
is not available. •
Applies to vehicles : w it h Adap tiv e Cru ise Control
Driver intervention prompt
The driver intervention prompt calls on the driver to take
over the situation.
Fig . 143 I nstrument
cluster: Driver inter·
vention prompt
In certain situations, the brak ing power of the Adaptive Cruise
Control is not enough to maintain an adequate distance to the vehicle
up ahead. In these situations, the Adaptive C ruise Control calls the
driver to take action.
The
driver intervention prompt a lerts you vis ually and aud ibly to take
over .
• A red vehicle is shown in the instrument cluster display
:::::, fig. 143.
• T he text
DISTANCE! appears in the status line.
• The indicator light
<::::>11, ,~ in the speedometer blinks red .
• A warning tone sounds.

ffl..__A_ u_ d_ i_ s_ i_ d_ e _ a_ s_s _i_s _t _________________________________________________ _
Audi side assist
Lane Change Assistant
Applies to vehicles : w ith s ide ass ist
Description
The side assist helps you when changing lanes.
AUDr Q7
Fig . 152 Rear
bumper: Position of
radar sensors (not
visible on outside)
Fig . 153 Signal light
on the outside mirror -
driver's side
Side ass ist uses radar sensors (not visible on outside)=> fig. 152 to
help the driver check blind spots, and see what is happening in traffic
behind the vehicle=>
page 156, fig. 155.
Signal lights are built into both outside mirrors=> fig. 153. The s ignal
light on the left outside mirror assists when moving ove r into the left lane and
the signal light on the r ight outside mirror assists when
moving over into the right lane.
Th e sig nal 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. Thi s is called the
informational stage signal =>
page 156. The informationa l stage
signal is designed so that you not ice it only when you are looking in
the outside m irror.
When you activate the turn s ignal and side assist detects a vehicle in
a notable location, the correspo nding signal on the outside mirror
flashes briefly and brightly several times. This is the alert stage
signal =>
page 156. •
Applies to veh icles: w ith side ass ist
Activating and deactivating
Activating
Fig . 154 Driver's
door: Side assist
button
- Press the=> fig. 154 button. The indicator on the button
lights up. ..,

1111....__A_ u_ d_ i_s_ i_d _e_ a_ s_ s_ is_t _______________________________________________ _
when usin g a retrofitted tow ing hitc h that was not installed
acc ording to factory speci ficati ons. •
Applies to vehicles: w ith sid e assis t
Safety tips
T he s ide assist detect ion may be limited w hen driving aro und narrow
st reet corners, on hilly st ree ts, and un der poo r wea the r condit ions.
It is possible that the radar sensors may also detect o ther objects,
such as high or staggered g ua rdrails .
S ide assi st does not me asure actual lane wid th. The sy stem assume s
a fixed lane w idt h. Detection in the left and right lanes is based on
t his assumed lane wid th. W hen drivi ng o n nar row ro ads o r whe n
dr iving to the left o r right of the center of a travel lane, it is possib le
that vehicles will be detected that are
not i n the lane next to the lane
you a re us ing.
& WARNING
• Improper reliance on the side assist system can cause collisions
and serious personal injury:
-Never rely only on side assist when changing lanes.
- Always che ck rear view mirrors to make sure that it is safe to
change lanes.
• Side as sist cannot detect all vehicles under all conditions­
danger of accident!
• Side assi st cannot detect vehicle s 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 assi st not
adequately detecting vehicles or , in some cases, not detecting
them at all. Alway s keep an eye on the direction you are traveling
and the relevant area around the vehicle .
& WARNING (co ntinued )
• 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 m).
• Side assist is no replacement for the driver's full attention. The
driver alone i s 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.
0 Note
T o ensure that s ide ass ist is not a dversely affected, yo u should not
bloc k the ar ea on the rear bumper w he re the radar sensors are
locate d w it h foreign objects (such as w it h sticke rs or b icycle racks).
[ i ] Tips
If the positions o f the radar sensors have been c hanged as a result of
a r ear end -colli sion, fo r instan ce, h ave side assis t che cked b y an
author ized Audi dea ler for safety reasons. •

IIIJL-___;P:....:: a:.:.r..:.k .:.: i.:..n .:.:g:!....: s:.: y~ s..:t ..:e ..:.m .:..:... _______________________________________________ _
The closer you get to the obstacle, the shorter the interval between
t he audible s ignals. A contin uous tone sounds whe n the obstacle is
less than approximately 1 foot (0 .30 meters) away . Do not co ntin ue
driving farther.
If the distance to an obstacle remains constant, the volume of the
distance warning gradually drops after about four seconds (this does
no t a pply in the co nti nuous to ne range).
Rear view camer a coverage area
The MMI display shows the area covered by the rear v iew camera
=.> page 171, fig . 171 (D . Objects that are not in the area covered@
are not shown on the M MI display.
We recommend that you practice parking with the rear v iew camera
in a traff ic -free location o r parki ng lo t to become fam iliar wi th t he
system, the orientation lines, and the ir funct ion . When do ing th is,
there should be good lig ht and weather cond itions.
In the MM I disp lay, objects o r vehicles appea r closer or fu rther away
if:
• you are dr iv ing in r everse gea r from a level surface onto an incline,
or a downwa rd slope,
• you a re driving i n reve rse gear toward p rot ruding objec ts,
• the vehicle is carry ing too much load in the rear.
T he accur acy of the or ien tat io n lines and blue su rf a ces dimin ishes if:
• the Adaptive Air Suspens ion* is faulty or the dynamic, offroad or
lift mode is on,
• the rear view camera does not prov ide a reliable image, for
example, in poor visib ility conditions or if the lens is dirty,
• the image on the screen is not visible due to sun g lare and ref lec­
ti on .
Caring for the rear view camera lens
The rear view came ra is lo cated above the rea r license plate bracke t.
For the parking system to ope rate, the lens=>
page 171, fig. 172
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 =>
CD.
• Remove snow with a hand brush and ice preferably with a de-ic ing
spray =>
CD.
& WARNING
• The parking sy stem cannot replace the dri ver's attention . The
d river alone i s respo nsible for p arking and sim ila r dri ving maneu­
ver s.
• Sensor s hav e blind spots in which objects cannot be detected.
Pa y s peci al att ention to small children and animal s beca u se the
sen so rs cannot al ways detect them.
• Alway s keep your e yes on the v ehicle's surr ound ing s, u sing the
r ear view mirror as well.
• Do not all ow your self to be distract ed from traffic by the r ear
v iew camera pictu res .
• If the position and the installation angle of th e camera has
changed , for e xample, after a rear end colli sion, do not continu e
to use th e system for safety r ea son s. Hav e it check ed by a qualified
deale rship.
0 Note
• Low obstacles a lready signaled by a warning can disappear from
the system's detection range as they are approached and will not
continue to be signaled . Objects such as barrier chains, trai ler draw
bars, th in pa inted vertical po les or fences may not be detec ted by the
system, posing risk of damage.
• Never use warm or hot water to remove snow or ice from the rear
view camera lens -this co uld cause the lens to crack!
• When cleaning the lens , never use products that are abrasive .•