sensor AUDI Q7 2011 Owner´s Manual

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Parking system
Applies to vehicles: w it h rear park ass ist/parking system advanced
General information
T here are two different park assist systems ava ilab le depending on
your veh icle's equipment leve l.
The
r ear park ass ist is an acoust ic park assist system that will give you
a sou nd warn ing to let you know the re is something
behind t h e
veh icle=>
page 170.
T he parking system advanced audibly and visually te lls you there is
something
in front of a nd behind the vehicle. A rearv iew camera also
shows you what is behind the vehicle. This image helps you when
para lle l par king or reverse parking=>
page 171.
[I) Tips
The senso rs must be ke pt cl ean and free of snow and ice fo r the park
assist to operate.•
Rear park assist
Applies to vehicles: with rear park assist
Description
The rear park assist is an audible system.
Sensors are located in the rear bumpers. If these detect an obstacle,
audib le signa ls warn you . The ra nge at wh ic h the sensors begin to
measure is approximate ly:
rear side
cen
ter
2 ft (0 .60 m)
5.2 ft (1.60 m)
The close r you get to the obstacle, t he shorte r the interval between
the audible s ignals. A continuous tone sounds when the obstacle is
less than approximate ly 1 foot (0.30 meters) away. Do not continue
dr iving farther .
If the dis tance to an obstacle remains constant, the volume of the
distance warning gradually drops after about four seconds (this does
no t app ly in the co ntin uous tone range).
Th e pa rk assist is act ivated automat ically when reve rse gear is
engaged. A short confirmation tone sounds.
& WARNING
• The pa rking system cannot repla ce the dri ve r's attention . The
driver alone i s re sponsible for parking and similar driv ing man eu­
v ers.
• Sen sor s have blind spots in which objects cannot be detected .
Pay special attention to small children and animal s becau se the
s ensors cannot alwa ys detect them .
• Always keep your eyes on the vehicle' s surrounding s, using the
rear view mirror as w ell.
0 Note
Low obstacles a lready s ignaled by a warning can disappea r from the
system's detection range as they are approached and will not
cont inue to be s ignaled . Objects such as bar rier chai ns, trai ler draw
bars, thin pa inted vertical po les or fences may not be detected by the
system , posing risk of damage .
[I) Tips
• Please follow the ins truc tion s fo r towing a trailer=> page 177.
• You can change the volume and pitch of the signals => page 176. •

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Parking system advanced
Ap plies to vehicles : wit h pa rk in g s yst e m advan ced
Introduction
0, g ~ ..!J
~================- i
Fig . 169 Par king
m odel: Backi ng into a
p arki ng spac e
F ig . 1 70 Parkin g
m ode 2: parall el
p ark in g
Vehicles with the parking system advanced are eq uipped with a rear
vi ew camera
in ad dit ion to the acoust ic and vis ual pa rking system.
You can chooses between parki ng modes to help you whe n park ing
your vehicle. Use "parking mode
1 " when parking in a park ing space
or garage~ fig. 169 .
If you are going to be parallel parking, use
"parking mode
2" ~ fig. 170. •
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Applies to veh icles : w ith par king sys tem advanced
General Information
Sensors in the bumper
F ig . 171 Area cov ere d
@ and ar ea no t
cov ered @
by the re ar
v ie w cam era .
Fig. 17 2 R ear lid:
Loca tion of th e r ea r
vi ew came ra
Sensors are located in the fro nt an d rea r bumpers . If these detect a n
obstacle, audible and visual signals wa rn you. The range at which the
sensors begin to meas ure is app rox ima tely:
front
rear side
center
side
center
Vehicle care
3 ft (0
.90 m)
4 ft (1.20 m)
2 ft (0 .6 0 m)
5.2 ft (1.60 m)
Do-it-yourselt service iTechnical data

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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 .•

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& WARNING (continued)
• Use the rear view camera only with the rear lid completely
closed. Make sure any objects you may have mounted on the rear
lid do not block the rear view camera.
[ i ) Tips
• The sensors must be kept clean and free of snow and ice for the
park assist to operate.
• The visual display is shown in the illustration of the rear view
camera . This display shows where the sensors have detected an
obstacle.
• You can change the volume and pitch of the signals as well as the
display =>
page 176.
• Please follow the instructions for towing a trailer=> page 177 .
• What appears in the display is time-delayed. •
Applies to veh icles: wit h pa rking sy ste m adv anc ed
Reverse Parking
Parking mode 1 can be used when parking in a garage or
into a parking space.
Fig.175 MMidisplay:
aiming at a parking
spot Fig. 176
MMI display:
aligning the vehicle
-Switch the MMI on and select reverse gear.
- Turn the steering wheel until the orange orientation lines
(D appear in the parking spot=> fig. 175. Use the mark­
ings @to help you estimate the distance from an
obstacle. Each marking represents 3
ft (1 meter) . The blue
area represents an extension of the vehicle's outline by
approximately 16 ft (5 meters) to the rear.
- While driving in reverse gear, adjust the steering wheel
angle to fit the parking space with the aid of the orange
orientation lines=>
0. ® marks the rear bumper. Stop
the vehicle when the red orientation line© borders an
object=> &.
& WARNING
• The rear view camera does not show the entire area behind the
vehicle =>
page 171, fig. 171. Watch out especially for small chil·
dren and animals . The rear view camera cannot always detect
them, posing risk of an accident!
• Please note that objects not touching the ground can appear to
be further away than they really are (for example, the bumper of
a parked vehicle, a trailer hitch, or the rear of a truck). In this case, .,

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- Back into the parking spot until the blue c urve touches t he
curb==>
page 175, fig. 178 . Stop the vehicle .
- With t he vehicle stopped, turn the steeri ng whee l to the
left as far as it wi ll go.
- Continue to back into the parking spot until the vehicle is
parked paralle l to the curb.@ marks the rear bumper .
Stop the vehic le w hen t he re d orientation line© borders
an object ==>& . Ke ~ an eye on the fro nt o f your ve hicle
whi le doing this==><.!).
Parking next to ob stacles
When there is an obstacle (such as a wall) next to the parking spot,
choose a spo t w it h more space on the sides. Position t he long side of
the blue area so that there is sufficient space from the curb. The area
must not be on the curb. You will also need to star t turning the
steer ing wheel much earlier. There should be a suff icie nt amount of
space between the c urb and the b lue c urve, and t he b lue c urve
=> page 175, fig . 178 must not touch the curb .
& WARNING
• The rear view camer a does not show the entire area beh ind the
vehicle =>
page 171, fig. 171 . Watch out e specially for small chil­
dr en and animals. The rear view camera cannot always detect
them, p osing ri sk of an ac cident!
• Please note that object s not touching the g round can appear to
be further away than th ey r eally are (for example, the bumper of
a parked vehicle, a trailer hitch, or th e rear of a t ruck) . In this case,
you should not us e the help line s to h elp with parking , which
po se s danger of an accid ent !
0 Note
In the MMI display, the direct io n of travel of the vehicle rea r is rep re ­
sented depending on the steering wheel angle . The vehicle front sw
ings out more than the vehicle rear . Maintain plenty of d istance so
t ha t your ou tside mirror or a corner of your vehicle does no t collide
w ith any obstacles . This can damage to you r vehicle.
(I] Tips
The left or right or ientation lines and surfaces w ill be displayed,
depending on the turn signa l being used. •
Applies to vehicles: w it h rear park ass ist/pa rking sys tem advance d
Adjusting the display and warning
tones
T he display * and warning tones can be adjusted in the
fv1 fv1I.
- Select: Function but ton [CAR ]> System s*> Parking
system.
Displ ay*
• Off -when the parking system is switched off, only audible signals
are g iven .
• On -when the parking system is switched on, either the visual
display o r the picture from the rear v iew c amera is displayed.
Warning tones
• Front volume * -front sensor vol ume
• Front frequen cy * -front sensor frequency
• Rear volume -rear sensor vo lume
• Rear frequenc y-rear senso r freq uency
• In-car entertainment fader -when the parking system is switched
on, the vol ume of t he active audio source is lowered.
The newly adjusted va lue is briefly heard from the signal generator . .,

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[I) Tips
• T he warn ing tones can also be adjusted d irectly by the v isua l
display* or the picture from the rear view camera* . Simply press t he
S ettings * control butto n.
• Changed settings are activated when park ing system is switched
on again.
• T he settings are automatically stored and assigned to the remote
control key. •
Applies to veh icles: w ith rear park assist/park ing system advanced and t ra iler h itch
Trailer hitch
For vehicles with a factory installed trailer hitch, or a trailer hitch
ins talled a cco rding to factory specifica tions, the p arking sys tem rear
sensors do not come on whenever you shift into reverse gear or when
you p ress the
P,.,1~ swit ch*. If yo u install a hitch yourse lf, this f unction
may not work. In genera l the follow limitations may come up:
Rear park assist*
There is no warning for distances to the rear.
Parking system advanced *
There is no warning for d istances to the rear. The front sensors
remain act ivated. The v isua l display sw itches to the trailer tow ing
mode. The p icture from the rear v iew camera will not show the orien ­
tat ion li nes nor the bl ue surfaces. •
Applies to veh icles: with rear park ass ist/park ing sys tem advanced
Error messages
There is an erro r in the system if the LED on the Pwi switc h* is blink ing
and you he ar a continuous alarm for a few se con ds afte r swi tching on
Controls and equip ­
ment Safety first
the parking system or when the parking system
is a lready activated.
Have your au thor ize d Aud i deale r co rrec t th e error.
[I) Tips
If the er ror is not corrected befo re yo u switch off the ignition, when
you sw itch on the parking system again, the LED in the
P'#A sw itch * will
blink. •
Vehicle care Technical data

_____________________________________________ S_a _f _e _t _y _b_ e_lt _ s __ _
[I) Tips
• T he shoulder belt part shou ld route approximate ly over the
middle of your shoulder -under no circumstances shou ld it route over
you r neck a nd throat area~
& in "Safety belt position" on page 206 .
• With the front seats, the height adjustment of the seat can also
be used to adjust the position of the safety belts. •
Improperly worn safety belts
Incorrectly positioned safety belts can cause severe inju­
nes.
Wearing safety belts improperly can cause serious injury or
death. Safety belts can only work when they are correctly
positioned on the body . Improper seating positions reduce
the effectiveness of safety belts and will even increase the
ris k of injury and death by moving the safety belt to critical
areas of the body . Improper seating positions also increase
the risk of serious injury and death when an airbag deploys
and str ikes an occupant who is not in the correct seating posi­
tion. A driver is responsible for the safety of all vehicle occu­ pants and especially for children. Therefore:
- Never permit anyone to assume an incorrect sitting posi­
tion in the vehicle while traveling
~ & .
& WARNING
Impr ope rly w orn safet y belts inc re a se the ris k of se rious pe rsonal
injur y and de ath when ever a vehi cle i s bei ng u sed.
• Alw ay s m ake sure th at all vehicle occup ants are corre ctl y
r es trained an d stay in a correct seating po sition wh enever the
ve hicle is being used.
Controls and equip­ ment Safety first Vehicle operation
& WA
RNING (continu ed)
• Alw ays re ad and heed all WARNINGS and o ther imp ort ant
information ~
page 204. •
Safety belt pretensioners
How safety belt pretensioners work
In front, side and rear -end collisions above a particular
severity and in a rollover, safety belts ore tensioned auto­ matically.
The safety belts are equ ipped with safety belt pretensioners. The
system is activated by sensors in front, side and rear-end collisions of
great sever ity and in a rollove r. This tightens the belt and takes up
belt slack ~
& in "Service and disposal of safety belt pretens ioner"
on
page 210. Ta king up the slack helps to reduce forward occupant
movement during a collision.
0 Note
Never let the belt rema in over a rear seatback that has been folded
forward .
[ i ] Tips
Th e safety belt pretensioner can only be activated once .
• In m inor fronta l and side collisions, in rear-end coll isions and in
acc idents involving very little impact force, the safety belt preten­
sioner are not activated.
• Whe n the safety belt p retensioners are activated, a fine dust is
re leased. This is normal and is not caused by a fire in the vehicle.
• T he relevant safety requirements must be observed when the
vehicle or components of the system are s crapped. An authori zed
Vehicle care Do-it-yourself service Technical data

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& WARNING (conti nued)
the PASSENGER AIR BAG OFF light does not come on and stay on,
immediately ins tall the rear-facing child safety seat in a rear
seating position and have the airbag system inspected by your
authorized Audi dealer .
& WARNING
If, in exceptional circumstances, you must install a forward-facing
child restraint on the front passenger 's seat:
• Always make sure the forward-facing seat has been designed
and certified by its manufacturer for use on a front seat with a
passenger front and side airbag.
• Never put the forward-facing child restraint up against or very
near the instrument panel.
• Always move the passenger seat into its rearmost position in
the seat 's fore and aft adjustment range, as far away from the
airbag as possible, before installing the forward-facing child
restraint. The backrest must be adjusted to an upright position.
• Make sure that the PASSENGER AIR BAG OFF light come s on
and stays on all the time whenever the ignit ion is switched on .•
Advanced Airbag System components
T he front passenger seat in your veh icle has a lot of very important
parts o f the Advanced A irba g System in it. These parts incl ude t he
we igh t-sens ing ma t, sensors, wiring, brackets, and more. The func­
t ion o f th e sys tem in the fron t passenger sea t is chec ked by the elec ­
tron ic control unit w hen the ignit ion is on . The contro l u ni t mo nitors
the Advanced Airbag System and tu rns the airbag indicator light on
w hen a malfunct ion in t he system components is de tected. The func­
tion of the a irbag indicator light is descr ibed in greater detail below.
Be cau se the fr ont p assenge r se at con tain s im po rt an t p arts of th e
Advanced Airbag System, you m ust take care to prevent it from being damaged. Damage to the seat may prevent the Advanced A
irbag for
t he fro nt passenge r se at from do ing its job in a cr ash.
The front Advanced Airbag System consists of the
following:
• Cras h sensors in the front of t he veh icle that measure vehicle
a cc ele ra tion/de ce le ra tion to prov ide i nform ation to the Adv ance d
Airbag System about the severity of the crash .
• An e lec tron ic contro l uni t, w it h in tegr ate d cr ash sensor s fo r fron t
and side impacts. T he control unit "dec ides" w het her to fire the front
a irbags based on the info rm at ion rece ive d fr om t he c rash se nso rs.
The contro l unit also "decides" whether the safety be lt prete nsione rs
shoul d be activa ted .
• An Advanced Airbag with gas generator for the driver inside the
s t eeri ng wheel hub.
• An Advanced Airbag with gas generator inside the inst rument
p an el f or the front p assenge r.
• A weight-sensin g mat under the upho lstery padd ing of the front
passe nge r seat c ushion t hat measu res the tota l we ight on the sea t.
T he informat io n registered is sent cont inuously to the elect ronic
con trol uni t to reg ula te deploymen t of t he fr ont Adv anced A irbag o n
the passenger side.
• An airbag mo nitoring syste m and indi cator light in the inst ru m ent
cl uster ~
page 222.
• Th e PASSENGER AIR BAG OFF light com es on an d stays on in t he
center of the instr ument pane l=>
page 223, fig . 203 a nd tells you
w hen the fron t Advan ced A irbag on t he passe nger side has been
turned off.
• A senso r below t he saf ety belt la tc h for the front s eat p ass enge r
to meas ure the tens ion on the safety be lt . The tension on the safety
be lt a nd the we igh t regis tere d by the weig ht-sensing mat help t he
cont rol un it "dec ide" w hethe r th e front airbag fo r th e front
p assenge r seat should be turned o ff or not~
page 213, "Ch ild
restraints on the front seat -some important th ings to know" . ._

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• A se nsor in the safety belt latch for the d river a nd fo r th e front
sea t passenge r that senses w heth er that sa fe ty bel t is la tched or no t
and tra nsmits this information to t he e lectron ic co ntrol un it.
& WARNING
Damage to the front passenger seat can prevent the front airbag
from working properly.
• Imprope r repair or disassembly of the front passenger and
driver seat will prevent the Advan ced Airbag System from func­
tioning properly.
• Repairs to the front passenger seat must be performed by qual­
ified and properly trained workshop personnel.
• Never remove the front passenger or driver seat from the
vehicle.
• 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 th ings on your lap or carry objects on the passenger
seat . Such items can increase the weight regi stered by the weight­
sensing mat and send the wrong information to the airbag control
unit.
• Never store items under the front passenger seat. Parts of the
Advanced Airbag System under the passenger seat could be damaged, preventing them and the airbag system from working
properly.
• Never place seat covers or replacement upholstery that have
not been specifically approved by Audi on the front seats .
• Seat covers can prevent the Advanced Airbag System from
recognizing child restraint s or occupants on the front passenger
seat and prevent the side airbag in the seat backrest from
deploying properly .
Controls and equip­ ment Safety first Vehicle operation
& WARNING
(co ntinued )
• Never use cushions , pillows, blankets or similar items on the
front passenger seat . The additional padding will prevent the
weight-sensing mat in the seat from accurately registering the
c hild restraint or person on the seat and prevent the Advanced
Airbag System from functioning prope rly.
• If you must use a child restraint on the front passenger seat
and the child restraint manufacturer's instructions require the use
of a towel, foam cushion or something else to properly pos ition
the child restraint, make certain that the PASSENGER AIR BAG
OFF light come s on and stays on whenever the child re straint is
installed on the front passenger seat.
• If the PASSENGER AIR BAG OFF light does not come on and
stay on, immediately install child restraint in a rear seating posi­
tion and have the airbag system inspe cted by your authorized Audi
dealer. •
How the Advanced Airbag System
components work together
T he front Advanced A irbag System and the side airbags sup plement
t he p ro tect io n offered by the front three-po int safety belts w ith
pretens io ners and load limiters and t he adjustable head restra ints to
help red uce the risk of injury in a w ide range of acci den t and cras h
sit uat ions. Be sure to read the important informat ion about safety
and hee d the WAR NINGS in this ch ap ter.
Deployme nt of the Adva nced A irbag System and the act ivation of t he
safety belt pretens ione rs depen d on the dece le ration measure d by
the crash sensors a nd reg istered by the e lectro nic contro l un it . Crash
sever ity depends on speed and decele ration as well as the mass and
st iff ness of t he ve hicle or object invo lved in the cras h.
Whe n the electronic contro l unit registers a low sever ity crash and
t he safety be lt is being used , the air ba g w ill not dep loy . If the safety
~
Vehicle care Do-it-yourself service Technical data

Airbag system -----------------=--=---
& WARNING (continued)
possible that the airbag will inflate when it is not supposed to, or
will not inflate when it should.
• Have the airbag system inspected immediately by your autho·
rized Audi dealer. •
PASSENGER AIR BAG OFF light
Fig. 203 Section from
the instrument panel:
PASSENGER AIR BAG
OFF light
The PASSENGER AIR BAG OFF light is located in the center of the
instrument panel=> fig. 203.
The
PASSENGER AIR BAG OFF light will come on and stay on to tell
you when the front Advanced Airbag on the passenger side has been turned
off by the electronic control unit. Each time you turn on the
ignition, the
PASSENGER AIR BAG OFF light will flash for a few
seconds and:
• will stay on if the front passenger seat is not occupied
• will stay on if there is a small child or child restraint on the front
passenger seat
• will go out if the front passenger seat is occupied by an adult as
registered by the weight-sensing mat
The
PASSENGER AIR BAG OFF light must come on and stay on if the
ignition is on and
Controls and equip­
ment Safety first
Vehicle operation
• a car bed has been installed on the front seat, or
• a rearward-facing child restraint has been installed on the front
passengerseat,or
• a forward-facing child restraint has been installed on the front
passengerseat,or
• the weight registered on the front passenger seat is equal to or
less than the combined weight of a typical 1 year-old restrained in
one of the rear-facing or forward-facing infant restraints listed in
Federal Motor Vehicle Safety Standard 208 with which the Advanced
Airbag System in your vehicle was certified.
If the front passenger seat is not occupied, the front airbag will not
deploy, and the
PASSENGER AIR BAG OFF light will stay on. Never
install a rearward -facing child restraint on the front passenger seat,
the safest place for a child in any kind of child restraint is at one of the
seating positions on the rear seat=>
page 213, "Child restraints on
the front seat -some important things to know" and=>
page 233,
"Child Safety ".
If the PASSENGER AIR BAG OFF light comes on when one of the
conditions listed above is met, be sure to check the light regularly to
make certain that the
PASSENGER AIR BAG OFF light stays on
continuously whenever the ignition is on. If the
PASSENGER AIR BAG
OFF
light does not appear on and does not stay on all the time, stop
as soon as it is safe to do so and
• reactivate the system by turning the ignition
off and then turning
it on again;
• remove and reinstall the child restraint . Make sure that the child
restraint is properly installed and that the safety belt for the front
passenger seat has been correctly routed through the child restraint
as described in the child restraint manufacturer 's instructions;
• make sure that the convertible locking feature on the safety belt
for the front passenger seat has been activated and that the safety
belt has been pulled tight. The belt must not be loose or have loops
of slack so that the sensor below the safety belt latch on the seat can
do its job=>
page 243. •
Vehicle care Do-it-yourself service Technical data