Airbag system
the circumstances wi ll vary considerably between
one co llision and another. Important factors in
clude, for example, the nature (hard or soft) of
the impacting object, the angle of impact, vehicle
speed, etc. ¢
page 148, How side curtain air
bags work .
Aside from their normal safety function, safety
be lts work to help keep the driver or front pas
senger in position in the event of a collision so
that the side curtain airbags can provide protec
tion.
The airbag system is not a substitute for your safety belt. Rather, it is part of the overall occu
pant restraint system in your vehicle. Always re
member that the airbag system can only help to
protect you if you are wearing your safety belt
and wear ing it prope rly. Thi s is another reason
why you should always wear your safety belts,
not just because the law requires you to do so
¢ page 120, General information.
It is important to remember that while the side
curta in air bag system is designed to help red uce
the likelihood of serious injuries, other injuries,
for example, swe lling, bruising, and minor abra
sions can a lso be associated with these airbags.
Remember too, these a irbags w ill dep loy only
once and only in certa in kinds of acc idents -your
safety belts are always there to offer protect ion.
The side curtain airbag system basically
consists of:
- The electronic control modu le and external side
impact sensors
- The side curtain airbags above the front and rear side w indows
- The airbag indicator light in the instrument
panel
The airbag system is monitored electronica lly to
make certain it is functioning properly at all
times. Each time you turn on the ignition, the air
bag system indicator light will come on for a few
seconds (self diagnostics).
The side curtain airbag is not activated:
-if the ignition is turned off,
-in sid e collisions when the acceleration meas-
ured by the sensor is too low,
148
- in rear-end collisions,
- in rollovers.
& WARNING
-Safety belts and the airbag system will only
provide protection when occupants are in
the proper seating position¢
page 53,
Seats and storage.
- If the airbag indicator light¢ page 19
comes when the veh icle is being used, have
the system inspected immediately by your
author ized Audi dealer.
It is possible that
the airbag will inflate when it is not sup
posed to, or will not inflate when it should.
How side curtain airbags work
Side curtain airbags can work together with side
airbags to help reduce the risk of head and upper
torso injuries for occupants who are properly re
strained .
E
Fig. 140 Illustra tion of princ ip le: Inflated side curtain a ir
bags on the left side
The side curtain airbags inflate between the oc
cupant and the w indows on the side of the veh i
cle that is struck in a side collision¢
fig. 140.
When the system is triggered, the side curta in
airbag is filled with propellant gas and breaks
through a seam above the front and rear side
windows identified by the AIRBAG label. In order
to help provide this additional protection, the
side curtain airbag must inflate w ithin the blink
of an eye at very high speed and with great force.
The side curtain airbag cou ld injure you if your
seating position is not proper or upright or if
items are located in the area where the supple
mental s ide curtain airbag inflates. This applies
especially to children
¢ page 150. .,,.
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exceptional circumstances and the PASSEN
GER AIR BAG OFF
light does not come on
and stay on, immediately install the rear
ward-facing child safety seat in a rear seat
ing position and have the airbag system in
spected immediately by your authorized
Audi dealer.
A WARNING
If, in exceptional circumstances, you must in
stall 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 man
ufacturer for use on a front seat with a pas
senger front and side airbag.
- Always follow the manufacturer's instruc
tions provided with the child safety seat or carrier.
- Always
move the passenger seat into its
rearmost position in the seat's fore and aft
adjustment range, as far away from the air
bag as possible before installing the child
restraint. The backrest must be adjusted to
an upright position.
- Always make sure that the
PASSENGER AIR
BAG OFF
light comes on and stays on all the
time whenever the ignition is switched on.
Always replace child restraints that were in
stalled in a vehicle during a crash. Damage to
a child restraint that is not visible could cause
it to fail in another collision situation.
Advanced front airbag system and children
Your vehicle is equipped with a front "Advanced
Airbag System" in compliance with United States
Federal Motor Vehicle Safety Standard (FMVSS)
208 as applicable at the time your vehicle was
manufactured.
The Advanced Airbag system in your vehicle has
been certified to meet the "low-risk" require
ments for 3- and 6-year old children on the pas
senger side and small adults on the driver side.
The low risk deployment criteria are intended to
Child safety
reduce the risk of injury through interaction with
the airbag that can occur, for example, by being
too close to the steering wheel and instrument
panel when the ai rbag inflates. In addition, the
system has been certified to comply with the "suppression" requirements of the Safety Stand
ard, to turn off the front airbag for infants up to
12 months who are restrained on the front pas
senger seat in child restraints that are listed in
the Standard.
Even though your vehicle is equipped with an Ad
vanced Airbag system, all children, especially
those 12 years and younger, should always ride in
the back seat properly restrained for their age
and size. The airbag on the passenger side makes
the front seat a potentially dangerous place for a
child to ride. The front seat is not the safest place
for a child in a forward-facing child safety seat. It
can be a
very dangerous place for an infant or a
larger child in a rearward-facing seat.
Advanced Airbags and the weight-sensing
mat in the front seat
The Advanced Airbag System in your vehicle de
tects the presence of an infant or child in a child
restraint on the front passenger seat using the
weight-sensing mat in the seat cushion and the sensor below the safety belt latch on the front
passenger seat that measures the tension on the
safety belt .
The weight-sensing mat measures total weight of
the child and the child safety seat and a child blanket on the front passenger seat. The weight
on the front passenger seat is related to the de
sign of the child restraint and its "footprint", the
size and shape of the bottom of the child re
straint as it sits on the seat. The weight of a child
restraint and its "footprint" vary for different
kinds of child restraints and for the different
models of the same kind of child restraint offered
by child restraint manufacturers.
The weight ranges for the individual types, makes
and models of child restraints that the NHTSA
has specified in the Safety Standard together
with the weight ranges of typical infants and typ-
ical 1 year-old child have been stored in the ...,
151
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Checking and Filling Hood
Releasing and opening the engine hood
The engine hood is released from inside the vehi
cle.
Fig. 159 Driver's side footwell: e ng in e hood release lever
Fig. 160 Releas e lev er un der t he e ngin e hood
Before opening the engine hood, make sure that
the windshield wipers are flat against the wind
shield . Otherwise, they could damage the paint
on the hood.
.. With the driver's door open, pu ll the lever un
der the instrument panel in the direction of the
arrow
c::> fig . 159.
.. Ra ise the hood slightly c::> &.
.. Press the rocker switch under the hood upward
c::> fig . 160. This releases the catch .
.. Open the hood.
A WARNING
Hot engine coolant can burn you.
- To reduce the r isk of being burned, never
open the hood if you see or hear steam or
coolant escaping from the engine compa rt
ment. Wait until no steam or coolant can be
Checking and Filling
seen or heard before carefully opening the
hood .
Closing the engine hood
.. Pull the hood down until the pressure from the
struts is reduced.
"' Let the hood
drop down and latch in place. Do
not try to push it shut;
it may fa il to engage
c::> &. -
A WARNING
A hood that is not comp letely latched could
fly up and block your view while driving.
- When you close the engine hood, check it to
make sure the safety catch has properly en
gaged . The hood should be flush with the
surrounding vehicle body parts.
- If you notice while driv ing that the hood is
not secured properly, stop at once and close
it.
Working in the engine compartment
Be especially careful whenever you work in the
engine compartment.
-
Whenever you must perform any work in the
engine compartment, for example checking and
filling different fluids , there i s a risk of injury ,
burns and accidents. To prevent personal injury
always observe the following WARNINGS . The
engine compartment of any vehicle is a hazard
ous area
c:> .&. .
A WARNING
-
To help avoid injury, before you check any-
thing under the hood:
- Turn off the engine.
- Remove the ignition key .
- Apply the parking brake.
- Move selector lever of automatic transmis-
sion to "P" (Park) .
-Always let the engine cool down. Hot com
ponents wi ll burn skin on contact .
- To reduce the risk of being burned, never
open the hood if you see or hear steam o r
coo lant escaping from the engine
187
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Fu se pa nel @ (black )
No. Consumer
1 Dynamic steering
2 Electron ic Stabilization Control (module)
A/C system pressure sensor, electrome-
chanical parking brake, HomeLink, auto-
3 mat
ic dimming interior rear view mirror,
air quality/outside air sensor, Electron ic
Stabilization Control (button)
s Sound actuator
6 Headlight range control/headl
ight (corner-
ing light)
7 Headlight (cornering light)
Control modu les (electromechanical park-
8 ing brake, shock absorber, q uattro sport),
DCDC converte r
9 Adaptive
cruise control
10 Shift gate/clutch sensor
11 Side assist
1 2 Headlight range cont ro l, parking system
13 Airbag
14 Rear
wiper (a llroad)
15 Auxiliary fuse (instrument panel)
16 Auxiliary
fuse termina l 15 (engine area)
Fuse p anel @ (brown )
No. C onsumer
2 Brake light sensor
3 Fuel pump
4 Clutch sensor
5
Left seat heating with/without seat venti-
lation
6 Electronic Stabilization Control (electric)
7 Ho rn
8
Front left door (window regulator, central
locking, mirror, switch, lighting)
9 Windshield wiper motor
10 Electronic Stabilization Control (valves) Fu
ses a nd bulb s
No. Consumer
Two-door mode ls: rear left window regula-
11 tor; Four-door
models: rear left door (win-
dow regulator, central locking, switch,
light ing)
12 Rain and l
ight sensor
Fuse panel © (r e d )
No . Con sumer
3 Lumbar support
4 Dynamic steering
5 Inter
ior l ight ing (Cabriolet)
6 Windshie
ld washer system, headlight
washer system
7 Vehicle electrica l system control module 1
8 Vehicle electr ica l system control module 1
9 Left rear
window regulator motor (Ca brio-
let)/su nroof
10 Vehicle electr ica l system co ntrol module 1
11 Right rear
window regulator (Cabriolet)/
sun shade motor
12 Anti-theft
alarm warning system
Right cockpit fuse assignment
Fig. 185 Right cockpit: fu se panel with plastic cl ip
225
Fuses and bulbs
Fuse panel @ (black )
No. Consumer
5 Steering col
umn switch module
7 Term inal 15 d iagnost ic connector
8 Gateway (Databus diagnostic interface)
9 Supplementary heater
Fuse panel@ (brown )
No. Consumer
1 CD/ DVD p laye r
2 Wi-Fi
3 M
MI/Radio
4 Instrument cluster
5
Gateway (ins trument cluster co ntrol mod-
ule)
6 Ignition lock
7 Ligh t swi tch
8 Climate control system blower
9 Steering col umn lock
10 Climate contro l system
1 1 Te
rm inal 30 d iagnost ic connector
12 Steer ing column sw itch module
226
Right luggage compartment fuse
assignment
Fig. 186 Right lu ggage compartment: f use pane l w it h
plast ic clip
Fuse panel @ (black )
No . Consumer
2 Rea r window heater (Cabriole t)
3 Power top latch (Cabriolet)
4 Power top hyd raulics (Cabr io let)
Fuse panel @ (black)
No . Consumer
Luggage compartment lid con trol mo dule
1 (all road)/Powe r top cont ro l modu le (Cab-
r iolet)
2 Retractable rear
spoiler
(RS 5 Coupe)
5 Elec tromechan ica l pa rking brake
6 Electronic damping control
7 Elec tromech anica l par king brake
8 Rear exterior lig hti ng
9 qu attro sport
10 Rear exter ior lighting
1 1 Cent
ral locking
12 Term inal 30