sensor AUDI A7 2018 Owner's Manual

Ass is tance sy stem s
General information
Applies to: ve hicles w ith Audi side assist
®
@
F ig. 106 Dr iving s ituations
rn A UD I
• 0 0 •
Fig. 107 Rear of the veh icle: pos it ion of the senso rs
Side assist functions at speeds above app roxi­
mately 19 mph (30 km/h).
@ Vehicles that are appro aching
In certain cases, a vehicle will be classified as
cr itical for a lane change even if it is still some­
what far away. The faster a veh icle app roaches ,
the sooner the d isplay in the exterio r mirror w ill
turn on .
@ Vehicles traveling with you
Vehicles traveling with you are ind icated in the
exterior m irror if they are classified as critical for
a lane change. All vehi cles detected by side assist
100
are indicated by the time they enter your "blind
spot", at the latest .
© Vehicle s you are passing
If you slow ly pass a vehicle that s ide assist has
detected (the difference in speed between the
vehicle and your vehicle is less than 9 mph (15
km/h)), the display in the exterior mirror turns
on as soon as the vehicle enters your blind spot.
The display w ill not turn on if you quickly pass a
vehicle that side ass ist has detected (the differ­
ence in speed is greater than 9 mph (15 km/h)) .
Functional limitations
The radar sensors are designed to detect the left
and rig ht adjacent lanes when the road lanes are
the norma l width. In some si tuations, the display
i n the exterior m irror may turn on even though
there is no vehicle located in the area that is criti­
ca l for a lane change. For example:
- If the lanes are narrow or if you are dr iving on
the edge of you r lane . If th is is the case, the
system may have detected a vehicle in another
lane that is
not adjacent to your current lane.
- If you are d riving through a curve. Side assist
may react to a vehicle that is one lane over
from the adjacent lane .
- If side assist reacts to other objects (such as
high or disp laced guard rai ls) .
- In poor weather conditions. The side assist functions are limited .
Do no t cover the rada r senso rs ¢
fig. 107 w it h
stickers, deposi ts, b icycle wheels or other ob­
jects, because they will impair the function . Do
not use side assist when towing a trai ler. For in­
format ion on cleaning, see
¢ page 228.
& WARNING
- Always pay attention to traffic and to the
area around your vehicle. Side assist cannot
replace a driver's attention . The driver alone
is always responsible for lane changes and
sim ila r driv ing maneuve rs .
- In some situations, the system may not function o r its function may be limited . For
examp le:
-

a co ..... N
" N ..... 0 00 <..:l ' -If vehicles are approaching or being left
behind very quickly. The display may not
turn on in time.
- In poor weather conditions such as heavy
rain, snow or heavy mist.
- On very wide lanes, in tight curves, or if
there is a rise in the road surface. Vehicles
in the adjacent lane may not be detected
because they are outside of the sensor
range.
- Audi side assist cannot detect all vehicles
under all conditions, which can increase the
risk of accidents.
- Please note that side assist only displays ap­
proaching vehicles or vehicles in your blind
spot if your vehicle is traveling at least 19 mph (30 km/h).
- In certain situations, the system may not
work or its function may be limited . For ex­
ample:
- The display may not turn on at the right
time if vehicles are approaching or passing
very quickly.
- In poor weather conditions, such as heavy
rain, snow or fog.
- In very wide lanes, in tight curves or when
there are slopes in the roadway, vehicles
in the neighboring lanes may not be de­
tected because they are outside of the
sensor range .
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. This can impair the system. Have
an authorized Audi dealer or authorized Audi
Service Facility check their function.
(D Tips
- If the window glass in the driver's door or
front passenger's door has been tinted, the
display in the exterior mirror may be incor­
rect.
- For an explanation on conformity with the
FCC regulations in the United States and the
Industry Canada regulations, see
¢page 258.
Assistance systems
Switching on and off
Applies to : veh icles w it h Audi s ide ass ist
Fig. 108 Driver 's door : side assist button
.,. Press the button to switch the system on and
off ¢.&. in General information on page 100 .
The LED in the button turns on when side assist
is switched on.
Adjusting the display brightness
App lies to: veh icles w ith Audi s ide ass ist
The display brightness can be adjusted in the In­
fotainment system .
.,. Select: the I CARI function button > (Car)* Sys­
tems control button > Driver assistance > Audi
side assist .
The display brightness adjusts automatically to
the brightness of the surroundings, both in the
information and in the warning stage. In very
dark or very bright surroundings, the automatic
adjustment will set the display to the minimum
or maximum level. In such cases, you may notice
no change when adjusting the brightness, or the
change may only be noticeable once the sur­
roundings change.
Adjust the brightness to a level where the display
in the information stage will not disrupt your
view ahead. If you change the brightness, the dis­
play in the exterior mirror will briefly show the
brightness level in the information stage . The
brightness of the warning stage is linked to the
brightness in the information stage and is adjust-
ed along with the information stage .
II>-
101

Assistance systems
@ Tips
-Side assist is not active while you are mak­
i ng the adjustment.
- Your settings are automatically stored and
assigned to the remote control key being
used.
Messages
Applies to: ve hicles w ith Audi side assist
If side ass ist switches off by itself, the LED in the
button turns off and a message will appear in the
instrument cluster display:
Audi side assist: Currently unavailable . No
sensor vision
The radar sensor v is ion is impaired . Do not cover
the area in front of the sensors with b ike wheels,
stickers, dirt or other objects . Clean the area in
front of the sensors, if
necessary¢ page 100,
fig . 107.
Audi side assist: Currently unavailable
Side assist cannot be switched on at th is time be ·
cause there is a malfunction (for example, the
battery charge level may be too low).
Audi side assist: System fault!
The system cannot guarantee that it w ill detect
vehicles correctly and it has switched off. The sensors have been moved or are faulty. Have the
system checked by an authorized Audi dealer or
authorized Audi Service Facility soon.
Audi side assist: Unavailable when towing
Side assist switches off automatically when a fac­
tory-installed trailer hitch is connected to the
electrical connector on the trailer . There is no
guarantee the system will sw itch off when using
a retrofitted trailer hitch. Do not use side assist
when towing a trailer.
102
Night vision assist with
pedestrian and wild
animal detection
Description
App lies to: vehicles wit h night vision assist
The night vision assist can detect, highlight and,
if necessary, warn about pedestrians and large wild animals.
Night vision assist with pedestrian and wi ld ani­
mal detection assists you at night by using an
in ·
frared camera to monitor the area in front of
your vehicle, within the limits of the system. It can d isplay objects up to a distance of approxi­
mately 1000 feet (300 m). The thermal image
detected by the camera is shown in the instru­
ment cluster display. Warm areas appear lighter
and cold areas appear darker.
Highlighting detected pedestrians and wild
animals
Applies to: vehicles wit h night vision assist
Fig. 109 In stru men t cl uste r: yellow highlighted pedes ·
tria ns
Fig. 110 Instrument cl uster : sy mbol when the infrar ed im ­
age is not v isible
Within th e limits of the system, the night vision
ass ist can detect pedestrians and wild animals
..,..

Parking syste m s
Parking systems
General information
A pplies to: ve hicles w ith pa rk in g system plus/rearview cam­
era/peripheral camera
Depending on your vehicle 's equipment , various
parking aids will help you when parking and ma­
ne uvering.
The
p ark in g sys tem plu s assists you when park­
ing by aud ibly and visua lly indicating objects de­
tected
in front of and behind the veh icle
Q page 109.
The rea rv iew c am era shows the area beh ind the
veh icle in the Infotainment system d isp lay. The
lines in the rearv iew came ra image he lp you to
pa rk or maneuve r
Qpage 110.
The peripher al c am era s assist you with parking
and maneuvering . You are aided by var ious cam­
eras depend ing on the vehicle equipment leve l
Qpage 113. The pa rk ing system pl us functions
are also available
Q page 109 .
& WARNING
-Always look for traffic and check the area
around your vehicle by looking at it direct ly
as well. The parking system cannot replace
the driver's attent ion. The driver is always
respons ible when enter ing or leav ing a park­
ing space and dur ing s imilar maneuvers.
- Please note that some surfaces, such as
clothing, are not detected by the system .
-
-Sensors and cameras have blind spots in
wh ich people and objects cannot be detect­
ed . Be especially caut ious of small children
and animals .
- The sensors can be displaced by impacts or
damage to the radiator gr ille, bumper,
wheel housing and the underbody . The park­
ing system may be impa ired as a result.
Have a n author ized A udi dealer or au thor ­
ized Audi Service Facility check their func ­
tion .
- Make s ure the senso rs ar e not obst ructed by
stickers, deposits or other materia ls. If they
are, the sensor function could be impaired.
For additiona l information on cleaning, see
Q page 228.
108
@ Note
-Some objects are not detected or disp layed
by t he system under certain c ircumstances:
- objects such as barrier cha ins, tra iler draw
ba rs, ve rtical po les o r fences
- objects above the sensors such as wall ex ­
tensions
- objects with certain s urfaces or structures
such as cha in li nk fe nces or powder snow
- If you continue driving closer to a low ob­
ject, it may disappear from the sensor range . Note that you will no lo nger be
wa rned about th is obstacle.
- Keep enough distance from the curb to re­
duce the risk of damage to the rims .
(D Tips
-The system may prov ide a war ning even
though there are no obstacles in the cover­
age area in some situations, such as :
- certain road surfaces or when there is tall
grass
- exte rna l ul trasonic sources such as from
cleaning vehicles
- in heavy rain, snow, o r th ick vehicle ex­
h a u st
- We recommend th at you practice p arki ng in
a traffic -free loca tion or parking lot to be ­
come fami liar with the system . When doing
this, there s hou ld be good light and weath ­
er conditions.
- You can change the vo lume and pitch of the
signa ls as well as the d isp lay
Q page 118.
- Please refer to the instructions for towing a
trai ler located in
Q page 118.
-What appea rs in the infotainment d isplay is
somewhat time -de layed.
- Th e sensors m ust be ke pt clean and free of
snow and ice for the parking aid to operate .

a co ,...,
N
" N ,...,
0 00 <..:l ' Parking system plus
Description
Applies to: vehicles with parking system plus
Parking system plus provides audio and visual
signals when parking .
Fig . 115 D is p lay field
Sensors are located in the front and rear bump­
ers . If t hese detect an obstacle , audible and visu­
al signa ls warn you.
Make sure the sensors are not covered by stick­
ers, deposits or any other obstructions as it may
impair the sensor function. Fo r information on
cleaning, see
¢ page 228.
The display field begins approximate ly at:
® 4 ft (1.20 m)
® 3 ft (0.90 m)
© 5 .2 ft (1.60 m)
@ 3 ft (0.90 m)
The closer you get to the obstacle, the sho rter
the interval between the audible signals. A co n­
tinuous tone so unds whe n the obstacle is less
than approximately 1 foot (0.30 meters) away .
D o not cont inue driving forwa rd o r in reverse
¢ .&. in General information on page 108, ¢Q) in
General information on page
108!
If the d ista nce to an obstacle remains constant,
the vol ume of the distance wa rning gradually
d rops afte r abo ut four seconds (th is does not
ap­
p ly in the continuous tone range) .
Parking systems
Switching on/off
Applies to: vehicles with parking system plus
Fig. 116 Center co nsole : p arkin g aid b utto n
Switching on
.,. Shift into reverse, or
.,. Press the PwA button in the center conso le
¢ fig . 116 . A short confirmation tone sounds
and the LED in the b utton turns on .
Switching off
.,. Drive faster than 6 mph (10 km/h), or
.,. Press the PwA button, or
.,. Switch the ignit ion off.
Vi sual d isplay
T he segments in front of and behind the veh icle
help you to determine the distance betwee n you
and an obstacle .
T he red lines mark the expected direction of trav­
el according to the steer ing angle. A white seg ­
ment indicates an identified obstacle that is out­
side of the vehicle 's path. Red segments show
identified obs tacles that are in your vehicle's
path. As your vehicle comes closer to the obsta­
cle, the segments move closer to the veh icle . The
collision a rea has been reached whe n the next to
last segment is displayed . Obstacles in the co lli­
s ion area, including those outs ide of the vehicle's
pa th , are shown in red. Do not cont in ue driving
f orward or in reverse
¢ .&. in General information
on page 108 ,
¢@ in General information on
page
108!
109

Parking systems
Adjusting the display and the warning tones
Applies to: vehicles with parking system plus/rearview cam­
era/peripheral camera
The display and warning tones can be adjusted in
the Infotainment.
~ Se lect: the ICARI function button > (Car)* Sys­
tems
cont rol b utton > Driver assistance > Park ­
ing aid .
Display
On* -
an op tical d isp lay is shown for the parki ng
system plus, a rearview camera image is s hown
for the rea rview camera *.
Off -when the p arking syste m is sw itche d off,
only audib le s ign als a re give n.
Signal tones
Front volume -
volume for the front a rea
Rear volume -volume fo r the rear area
Front frequency -frequency for the front a rea
Rear frequen cy -freq uen cy fo r the rear area
Music volume during nav . prompts -the volume
of the a udio/video so urce is lowe red when t he
pa rking system is tur ned on
The new value is g iven briefly during the adjust­
ment.
(D Tips
- The wa rning tones ca n also be ad justed di­
r ect ly by the v is u al d isp lay or the picture
from the camera. Sim ply p ress the
Settings
contro l bu tton.
- Changed set tings a re act ivated whe n the
p arking sys tem is swi tched o n aga in.
- The settings for volume a nd frequency are
a utomat ica lly saved and assigned to the re­
mote con trol key be ing used .
Error messages
Applies to: vehicles with parking system plus/rearview cam­
era/peripheral camera
There is an erro r in the system if the LED in the
Pw Jl. button is b link ing and yo u hear a continuous
118
ala rm for a few seconds after sw itch ing on the
par kin g system or when the pa rking system is al ­
r eady activated . If the erro r is not cor rected be­
fo re yo u switch off the ignition, the LED in the
Pw Jl.
button will blink the next time you switch on the
parki ng system by shifting into reverse.
Parking system plus*
If a sensor is fa ulty, th e~ symbol will appear i n
front of/be hind the veh icle in the Infotainment
display. If a rear sensor is faulty, on ly obstacles
that are in areas @and @ are shown
¢ page 109, fig . 115 . If a front sensor is faulty,
o nly obs tacles tha t are in a reas © and @are
shown . T he re i s also a system ma lf u nction if all
segme nts aroun d the vehicle are red or if no seg­
men ts a re disp laye d.
Peripheral cameras*
There is a system malfunction if the -(l!:) , symbol
appears and the co rresponding disp lay area is
s h own in bl ue. The c amera is no t wo rking in this
a re a .
Drive to an authorized A udi dealer or authorized
Audi Se rvice Fac il ity i mme diate ly to have the
malfunction cor rec ted .
Trailer hitch
Applies to: vehicles with parking system plus/rearview cam­
era/peripheral cameras and trailer hitch
When the trailer soc ket is i n use, the pa rking sys­
tem rear sensors are not act ivated when you sh ift
i nto reverse gear or when yo u press the
P •11A b ut­
ton. This res ults in the following restrict io ns.
Parking system plus*
There is no distance warning for the rear. The
front senso rs rema in activated. T he visua l display
switches to trailer mode.
Rearview camera* /peripheral cameras*
The re is no distance warning for the rear . The
front senso rs remain activated . The visua l display
switches to trailer mode. The rearview came ra
i mage w ill not show the orie ntation lines and the
bl ue sur faces.
..,

Intellig ent T echn olo gy
A WARNING
When extending and retracting the rear spoil­
er, make sure there are no persons or objects
w ith in the spoiler range to reduce the risk of
injury .
A WARNING -
Driv ing at higher speeds w ithout the rear
spoiler dep loyed can impa ir hand ling cha rac­
ter istics, mak ing the veh icle h arder to con­
trol.
- Always make sure that the spoiler is de ­
ployed whe n driving at speeds ove r 85 mp h
(140 km/h) . If the rear spoiler warning/indi ­
cator lig ht in the instrument cluster comes
on, the rear spoi ler may not have deployed.
- Never drive at speeds higher than 85 mph
(140 km/h) if the spoiler is not deployed .
Have the spoiler inspected as soon as possi­
ble by an author iz ed Audi dealer or qualif ied
workshop.
- Always obey speed limits and other traffic
laws .
@ Note
-Never push on the vehicle on the rear spoi l­
er . T his cou ld cause damage.
- To prevent damage to the rear spoiler do not lean or p lace anyt hing on it.
- Only operate t he rear spoiler manually when
the luggage compartment lid is close and
the rear spoiler moving parts are not
blocked. Otherwise, damage could occur.
(D Tips
Clean the rear spoi ler compartment every 2 to
3 months . To function correctly, the rear
spoiler must be free of ice, snow and leaves.
126
Energy management
The starting ability is optimized
T he energy management sys tem manages the
electrical energy distribution and optimizes the
availability of electrical energy for starting the
engine.
When a vehicle with a conventional energy sys ­
tem is not driven for a long time, the veh icle bat­
tery is drained by equ ipment (for example, the
i mmob il izer). I n certa in circumstances, there
could may not be enough energy to start the en ­
gine.
Your vehicle is equipped with an intell igent ener­
gy management system fo r dist ributing elect rici­
ty. Thi s sign if icantly improves the start ing ab il ity
and increases the vehicle battery life .
The energy management system Is made up of
battery dia gno sis , idling current management ,
and dynamic energ y m ana gement .
Battery di agnosis
T he battery diagnos is determines the vehicle bat ­
tery cha rge level. The sensors detect the batte ry,
t h e battery cur rent, and the battery temperature .
The current cha rge level and the pe rformance of
t h e ve hicle battery are dete rm ined based on th is.
Idling current management
The idling current management decreases the
energy used while parked . With the engine
switched off , it ma nages the ene rgy distr ib ution
to the d ifferent e lectr ica l components . Data from
t h e battery d iagnosis is ta ken into a ccou nt for
t hi s.
Depend ing on the vehicle batte ry cha rge level,
electr ical eq uipme nt is switched off one item af ­
te r th e o ther to p revent the veh icle bat tery from
dra ining and to ma intain the starting ab ility.
Dynamic energy manag ement
While driv ing , dynam ic energy management dis­
t ributes the app ropr iate amo unt of energy to t he
electr ical eq uipme nt.
It contro ls the batte ry
c h arge level so tha t the amount of energy is no t
..,.

Airbag syste m
Airbag System for the front passenger seat from
doing its job in a crash.
The front Advanced Airbag S ystem con sists
of the follo wing :
-Crash sensors in the front of the vehicle that
measure vehicle acceleration/deceleration to
provide information to the Advanced Airbag
System about the severity of the crash.
- An electronic control unit, with integrated
crash sensors for front and side impacts. The
control unit "decides" whether to fire the front
airbags based on the information received from
the crash sensors . The control unit also "de ­
c ides" whether the safety belt pretens ioners
shou ld be activated .
- An Advanced Airbag with gas generator and
contro l valve for the driver ins ide the steer ing
whee l hub.
- An Advanced Airbag with gas generator and
contro l valve inside the instrument pane l for
the front passenger.
- A capacitive passenger detect io n system under­
neath t he front passenger seat cover. This sys­
tem measures the elect rical capac ita nce of the
person in the seat. The info rm ation registe red
is sent continuous ly to the e lectronic control
unit to regulate deployment of the front Ad ­
vanced Airbag on the passenger side .
- An airbag monitoring system and indicator
light in the instrument cluster
Q page 158 .
-A sensor in each front seat registers the dis ­
tance between the respective seat and the
steering wheel or instrument pane l. The infor ­
mation reg istered is sent continuously to the
electronic control un it to regulate deployment
of the front Advanced Airbags .
- The
PASS ENGER AIR BA G OFF light comes on
and stays on in the center of the instrument
panel
Q page 158, fig . 156 and tells you when
the front Advanced A irbag on the passenger
s ide has been turned off .
- A sensor in the safety belt latch for the driver
and for the front seat passenge r that senses
whethe r th at safety belt is latched or not and
t ransm its this info rmat ion to the electronic
contro l unit.
154
_&. WARNING
Damage to the front passenger seat can pre­
vent the front airbag from work ing properly.
- Improper repair or disassembly of the front
passenger and driver seat will prevent the
Advanced A irbag System from function ing
properly.
- Repairs to the front passenger seat must be
performed by qualified and properly trained
wo rkshop personne l.
- Never remove the front passenger or driver seat from the vehicle .
- Never remove the upholstery from the front
passenger seat.
- Never d isassemble or remove parts from the
seat or disconnect wires from it.
- Never carry sharp objects in your pockets or
put them on the seat. The capacit ive pas­
senger detect ion mat in the front passenger
seat will not function p roperly if it is punc­
tured.
- Never carry things on your lap or carry ob­
jects on the front passenger seat. Such ob­
jects can influence the capacitance regis­
tered by the capaci tive passenger detection
system, so that incorrect in format ion is pro­
vided to the airbag control unit.
- Never store i tems under the front passenger
seat. Parts of the Advanced Airbag System
under the passenger seat could be dam­
aged, p reventing them and the airbag sys­
tem from working p roper ly.
- Never p lace seat covers or replacement up­
holstery that have not been specifically ap­
proved by Audi on the front seats.
- Seat covers can prevent the Advanced Air­
bag System from recognizing child re­
straints or occupants on the front passenger
seat and prevent the side airbag in the seat
backrest from deploying properly.
- If a seat heater has been retrofitted or oth­
erwise added to the front passenger seat,
never install any child res tra int system on
this seat.
- Never use cushions, p illows, blankets, or
sim ila r items on the front passenge r seat.
The additional laye rs prevent the capac it ive

a co .... N
" N .... 0 00 \,;J ' A WARNING
A child in a rearward-facing child seat instal­
led on the front passenger seat will be seri ­
ously injured and can be killed if the front air­
bag inflates - even with an Advanced Airbag
System.
- The inflating airbag will hit the child seat or
infant carrier with great force and will
smash the child seat and child against the
backrest, center armrest, door or roof.
- Always install rear-facing child seats on the
rear seat.
- If you must install a rearward facing child
seat on the front passenger seat because of
exceptional circumstances and the
PASSEN­
GER AIR BAG OFF
light does not come on
and stay on, immediately install the rear­
facing child seat in a rear seating position and have the airbag system inspected by
your Audi dealer.
A WARNING
Objects between you and the airbag will in­
crease the risk of injury in a crash by interfer­
ing with the way the airbag unfolds or by be­
ing pushed into you as the airbag inflates .
- Never hold things in your hands or on your
lap when the vehicle is in use .
- Never transport items on or in the area of
the front passenger seat. Objects could
move into the area of the front airbags dur­
ing braking or other sudden maneuvers and
become dangerous projectiles that can
cause serious personal injury if the airbags
inflate.
- Never place or attach accessories or other
objects (such as cup holders, telephone
brackets, large, heavy or bulky objects) on
the doors, over or near the area marked
"AIRBAG" on the steering wheel, instru­
ment panel, seat backrests or between
those areas and yourself. These objects could cause injury in a crash, especially
when the airbags inflate .
- Never recline the front passenger 's seat to
transport objects. Items can also move into
the area of the side airbag or the front air-
-
Airbag system
bag during braking or in a sudden maneu­
ver. Objects near the airbags can become projectiles and cause injury, particularly
when the seat is reclined .
- Never place or transport objects on the
front passenger seat. Objects on the front passenger seat could cause the capacitive
sensor in the seat to signal to airbag system
that the seat is occupied by a person when it
in fact is not, or that the person on the seat
is heavier than he or she actually is. The
change in electric capacitance because of
such objects can cause the passenger front
airbag to be turned on when it should be
off, or can cause the airbag to work in a way
that is different from the way it would have
worked without objects on the seat.
- Always make sure that there is nothing on the front passenger seat that will cause the
capacitive passenger detection system in
the seat to signal to the Airbag System that
the seat is occupied by a person when it is not , or to signal that it is occupied by some­
one who is heavier than the person actually
sitting on the seat. The presence of an ob­
ject could cause the passenger front airbag to be turned on when it should be off, or
could cause the airbag to work in a way that is different from the way it would have
worked without the object on the seat.
A WARNING ...__ -
The fine dust created when airbags deploy can
cause breathing problems for people with a history of asthma or other breathing condi­
tions .
- To reduce the risk of breathing problems,
those with asthma or other respiratory con­
ditions should get fresh air right away by
getting out of the vehicle or opening win­
dows or doors.
- If you are in a collision in which airbags de­
ploy, wash your hands and face with mild
soap and water before eating.
- Be careful not to get the dust into your eyes,
or into any cuts or scratches.
- If the residue should get into your eyes,
flush them with water.
157

Airbag system
Monitoring the
Advanced Airbag System
:~ (USA models) /!f (Canada models)
Airbag monitoring indicator light
Two separate indicators monitor the function of
the Advanced Airbag System : the airbag moni ­
toring indicator light and the
PASSENGER AIR
BAG OFF
ligh t.
The Advanced Airbag System as well as the side
airbags and side curtain airbags with eject ion
mitigation features (including the e lectroni c con­
trol unit, sensors and system wiring) are all
monitored continuously to make sure that they
are funct ion ing prope rly whenever the ignition is
on . Every time you turn on the ignition, the air­
bag system indicator light
II (USA models) 1fll
(Canada models) will come on for a few seconds
(function check).
The system must be inspected when the
indicator light
II (USA models) tfll
(Canada models):
-does not come on w hen the ignition is switched
on,
-does not go out a few seconds after you have
switched on the ign ition, or
-comes on wh ile driving .
If an airbag system ma lf u nction is detected, the
ind icator light wi ll come on to serve as a constant
reminder to have the system inspected immedi­
ately.
If a malfunction occurs that turns the front air­
bag on the passenger side off, the
PASSENGER
AIR BAG OFF
light will come on and stay on
whenever the igni tion is on .
A WARNING
An airbag system that is not funct ioning prop­
erly cannot provide supplemental protection
in a frontal crash .
-If the airbag indicato r light ¢page 16
comes when the vehicle is being used, have
the system inspected immediate ly by your
authorized Audi dealer . It is possible that
158
the airbag will inflate when it is not sup­
posed to, or will not inflate when it should.
PASSENGER AIR BAG OFF light
Fig. 156 Sect io n fro m t he inst rume nt panel: PASSENGER
AIR BAG O FF lig ht
The PASSENGER AIR BAG OFF light is located in
the center of the instrument panel ¢
fig. 156.
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 contro l unit . If the bulb for the
PASSENGER AIR BAG OFF light burns out, the
airbag indicator light
II (USA models) a (Can­
ada models) will come on to signal a malfunction
i n the Advanced A irbag System. Although the
burned-out bulb will not change the way the
front passenger's frontal airbag works, it wi ll no
l onger be poss ible to use the
PASSENGER AIR
BAG OFF
lig ht to make sure that the a irbag on/
off status is correct for the occupant on the front
passenger seat . Have the airbag system inspect­
ed immediately by your author ized Audi dealer .
The PASSENGER AIR BAG OFF light will blink
for about 5 seconds when:
-the ignition is switched on and
- the capacit ive passenger detection system,
which switches the front seat passenger's fron­
tal Advanced Airbag on and off, detects a
change in the status of the front passenger
seat.
As soon as the
PASSENGER AIR BAG OFF light
stops blinking, always make sure that the airbag
status (on or off) as shown by the
PASSENGER
AIR BAG OFF
light is proper for the age, size and
electrical capacitance of the person occupying
.,..