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Monitoring the
Advanced Airbag System
Airbag monitoring indicator light
Two separate indicators monitor the function of
the Advanced Airbag System: the
El light and
the
PAS SENGE R AIR BAG OFF ~; ON @ light.
The Advanced Airbag System as we ll as the side
a ir bags and side curtain airbags with eject ion
m it igation feat ures ( including the e lectron ic con
trol unit, sensors and system wiring) are a ll
monitored continuously to make sure that they
a re funct ioning properly whenever the ignition is
on. Every time you turn on the ignition, the air
bag system ind icator
light E,lwill come on for a
few seconds (function check).
Th e sys tem mu st be in spect ed wh en the
indicato r light
E,I:
- does not come on when the ignit ion is switched
on
- does not go out a few seconds after you have
switched on the ign ition, or
- comes on while driving
If an airbag system malfunction is detected, the
indicator 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 wi ll come on and stay on
whenever the ignition 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 indicator light¢
page 25
comes when the vehicle is be ing used, have
the system inspected immed iate ly by your
au thorized Aud i dealer.
It is possible that
the a irbag will inflate when it is not s up
posed to, or will not inflate when it shou ld.
Airbag system
PASSENGER AIR BAG OFF '1; ON @ light
"' -N
i
F ig. 236 Sectio n from t he headliner: PASSENGER AIR BAG
OFF~ ; ON
@ light
T he PAS SEN GER AIR BAG OFF ~; ON @ light is
located in the headliner¢
fig. 236.
T he PASS ENG ER AIR BAG OFF~; light will come
o n and stay on to tell you when the fron t Ad
vanced Airbag o n the passenger s ide has been
turned
off by the e lectronic control unit. If the
bulb for the
PA SSENGER AIR BAG OFF ~; ON @
light burns out, the airbag ind icator light El will
come on to signal a malfunction in the Advanced
Airbag System. Although the burned-out bu lb
will not change the way the front passenger's
frontal a irbag works, it will no longer be possible
to use the
PAS SENGER A IR BAG OFF~; ON @
light to make sure that the airbag on/off status is
correct fo r the occ upan t on the front passenge r
seat. Have the airbag system inspected immedi
ately by your authorized Audi dealer.
Th e PA SSENGER AIR BAG OFF ~; ON @ light
will blink for about 5 second s wh en :
- the capacit ive passenger detection system,
which switches the front seat passenger's fron tal Advanced Airbag o n and off, detects a
change in the status of the front passenger
seat.
As soon as the
PASSEN GER AIR BAG OFF~; ON
@ light stops blinking, a lways make sure that the
airbag status (on or off) as shown by the ligh t is
proper fo r the age, size and e lectrical capacitance
of the person occ upying the front passenger
seat . Always make sure that the safety belt for
the front passenger seat is properly fastened .
The PASSENGER AIR BAG OFF~/ PASSEN GER
AIR BAG ON @ ligh t will show th e sta tu s o f the .,..
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