2012 AUDI A7 air suspension

154 Airbag system
-Work on the pyrotechnic circu it inter­
rupter must on ly be performed by a
qua lified technicians who have the ex­
perience, information and special tools necessary to perform the work safely .
- If the vehicle or the c ircuit interrupter
is scrapped, all applicable safety pre­
cautions must be followed.
@ For the sake of the environment
Undeployed airbag modules and preten­
sioners might be classified as Perchlorate Material -special handling may apply, see
www .dtsc.ca .gov/hazardouswaste/per­
chlora te. When th e vehicle o r parts of the
restraint system including airbag modules
a nd safety bel ts w ith p retens ioners are
scrapped, all applicable laws and regula­
tions must be observed. Your authorized
Audi dea ler is familiar wit h these requ ire­
ments and we recommend that you have
your dealer perform this serv ice for you .
Other things that can affect Advanced
Airbag performance
C hanging the vehicle's suspension system can
ch ange the way th at the Advanced A irbag Sys ­
tem pe rforms in a crash. For example, using
tire -rim combinations not app roved by Audi,
lowering the vehicle, changing the stiffness of
the suspension, incl uding the springs, s uspen­
sion struts, shock absorbers etc. can change
the forces that are measured by the a irbag
sensors and se nt to the electron ic control
u ni t. Some suspension changes ca n, for exam­
p le, increase th e forc e levels meas ure d by t he
se nsors a nd make the airbag system deploy in
crashes in w hich it would not dep loy if the
cha nges had not been ma de. Ot her kinds of
cha nges may reduce the force levels meas ­
ured by the sensors and prevent the airbag
from deploy ing when it sho uld.
The sen so rs in the safety belt buckle fo r th e
driver an d front passenger seat tell the elec ­
tronic control module if the safety belt is
latched or not. If the safety belt is being used,
the front airbag will deploy at a slightly high- er rate of ve
hicle deceleration than i f the safe ­
ty belt is not being used. Therefore, in a par­
t icu lar coll is ion, it is possible that an airbag
will not deploy at a seat ing pos ition w here the
safety belt is be ing used but will inflate at the
pos ition where t he safety belt is not be ing
u sed. It is important that noth ing interfere
with the safety be lt buckles so that the s en­
sors can send the correct info rmation abou t
sa fe ty belt use to the elec troni c con trol un it .
A WARNING
-Changi ng the vehicle's suspension includ ­
ing use of unapp roved tire -rim combina ­
tions can change Advanced Airbag per­
formance and increase the r isk o f serious
personal injury in a crash.
- Never install suspension components
that do not have the same performance
characterist ics as the components orig i­
na lly installed on your vehicle .
- Never use tire-rim combinations that
have not been approved by Audi.
Knee airbags
Description of knee airbags
Applies to vehicles : wi th knee airbags
The knee airbag system can provide supple­
mental prot ection to properly restrained
front seat occupants.
Fi g. 14 5 Driver"s air bag
The driver knee airbag is in the instrument
panel underneath t he steering wheel
Q fig . 145, the airbag for the passenger is at
about the same height in the instrument pan-
el underneat h the glove compartment . ...,

260 Fuses and bulbs
Fuses and bulbs
Fuses
Replacing fuses
Fuses that have blown will have metal strips
that have burned through.
Fig. 193 Driver side of the cockpit: fuse panel cover
The fuses are located at the front left and
right of the cockpit and behind the trim on
the right side of the luggage compartment.
• Switch the ignition and the affected electri­
cal equ ipment off.
• Check the following table to see which fuse
belongs to the consumer.
• Remove the cover¢
fig. 193 or¢ page 214,
Opening the side trim.
• To remove the purple plastic cl ip if necessa­
ry
ll, hold onto it at the small side and pull
it out of the fuse panel
c:> page 260,
fig. 194 .
• Remove the clamp from the rear side of the
fuse cover <>
fig. 193 .
• Remove the fuse using the clamp and re­
place the blown fuse w ith an ident ical new
one.
A WARNING
Do not repair fuses and never replace a
blown fuse with one that has a higher amp
rating. This can cause damage to the elec­
trical system and a fire.
ll You ca n dispose of the plastic clip after remov ing it.
(D Note
If a new fuse burns out again after shortly
have you have installed it, have the electri­
cal system checked by your authorized Au­
di dealer .
(D Tips
-The following table does not list fuse lo­
cations that are not used.
- Some of the equipment items listed are
optional or only available on certain
model configurations.
Driver side cockpit fuse assignment
Fig. 194 Drive r side cockpit: fuse panel with plastic
bracket
Fuse panel @ (black)
No. Equipment Amps
1
Switch panel, seat heating,
5 starting assist, control module
2
Automatic dimming interior
s rearview mirror
4
Suspension control system sen-
5 sor
ESP control module
5

262 Fuses and bulb s
Fuse panel @ (black )
No . Equ ipment Amps
=
8
Headlight range adjustment/
5/7,5
adaptive lighting system
10 Left headlight (headlight with
7,5
adaptive light)
Fuse panel
@ ( brown )
No .II Equ ipm ent
II Amp s
1 Climate control 10
2 Climate control system blower 40
3 Diagnostic connector 10
4 Electrical ignition lock 5
5 Power steering column adjust-
ment
5
Steering column switch module 10
7 Power steer
ing column adjust-
ment 25
8 Light switch
Luggage compartment fuse assignment
Fig. 196 Luggage compartment: fuse panel with plas·
tic bracket
Fuse panel @ (bl ack )
No. II Equipment
I[ Amp s
4 E lectromechanical parking brake 30
5 Electromechanical parking brake 30
6 Front door (front passenger's
35
side)
7 Rear exterior lighting Rear sun shade, closing aid, lug­
s gage compartment lock, con ­
venience key, START ENGINE
STOP, fuel filler door 30
20
-Fuse pane
l@ (blac k) I
No. Equipm ent Amps
=· 9 Power seat adjustment 15
10 Parking system
s
30
Fus e pane l
B (red)
No . Equipment Amps
1 Left belt tensioner
25
Right belt tensioner 25
3 Socket 20
20
Electromechanical parking brake
5
adaptive air suspension 15
7 Rear door (front passenger's
35
side)
Rear exterior lighting 30
9
Luggage compartment lid con-
30
t rol module
10 Telephone 5
11 Sound amp lifier 30
12 Rear spoiler 20
Fuse pane l c (b rown )
No. Equipment Amps
1 Rad
io receiver, Sound amplif ier/
30/20
MMI unit/dr ives
2 Tank leak detection system 5
AEM control module/battery 15/
4
module 7,5
6 Battery fan 35
Rad io receiver
7,5
7,5
9
Automatic dimming interior
5/15
rearview mirror/battery module
Parking system 5
Fu se panel o (gre en)
No. Equipment Amps
1 Audi pre sense 5
2 Electromechanical parking brake 5
3 adaptive a
ir suspension
5
Automatic transmission 7,5
...