2012 AUDI S7 instrument panel

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 . ...,

156 Airbag system
How knee airbags work
Applies to vehicles: with knee airbags
The risk of injury to the leg area can be re­
duced by fully inflated knee airbags.
Fig. 146 Inflated airbags protecting in a frontal colli·
s io n
The knee airbag system has been designed so
that the a irbags for the driver and front pas­
senger deploy in certain but not all frontal
collisions.
If the front airbags deploy, the knee airbags
a lso deploy in frontal collisions when the de­
ployment threshold stored in the control unit
is met .
When the system deploys, the airbags fill
with a propellant gas, and inflate between the
lower part of the instrument panel and the
driver and the lower part of the instrument
panel and the front passenger
Q page 147,
fig . 143.
Although they are not a soft pillow, they can
"cush ion" the impact and in this way they can
help to reduce the risk of injury to the lower
extremities.
All of this takes place in the blink of an eye, so
fast that many people don't even realize that
the airbags have deployed . The airbags also
inflate with a great deal of force and it is im­
portant for occupant safety that nothing
should be in their way when they deploy.
Fully inflated airbags in combination with
properly worn safety belts slow down and lim­
it the occupant's forward movement and help
to reduce the risk of injury. Important safety instructions on the
knee airbag system
Applies
to vehicles: with knee airbags
Airbags are only supplemental restraints. Al­
ways wear safety belts correctly and ride in a
proper seating position .
There is a lot that you and your passengers
must know and do to help the safety belts and
airbags to provide supplemental protection.
A WARNING
-An inflating knee airbag can cause serious
injury. Wearing safety belts incorrectly and
improper seating positions increase the
risk of serious personal injury and death
whenever a vehicle is being used.
- The knee airbag system cannot protect
you properly if you are seated too close
to any of the airbag locations. When ad­
justing their seat positions, it is impor­
tant that both the driver and the front passenger keep their upper bodies and
knees at the following minimum safe
distances :
- at least 10 inches (25 cm) between the
chest and the steering wheel/instru­
ment panel.
- at least 4 inches (10 cm) between the knees and the lower part of the instru­
ment panel.
- The risk of personal injury increases if
you lean forward or to the side, or if the
seat is improperly positioned and you are
not wearing your safety belt . The risk in­
creases even more should the airbag de­
ploy .
- Always make sure that the knee airbag
can inflate without interference. Objects
between you and the airbag can increase
the risk of injury in an accident by inter­
fering with the way the airbag deploys or
by being pushed into you as the airbag
deploys.
- Never let anybody, especially children
or animals ride in the footwell in front

~ page 163, Important things to
know.
(D Tips
Always replace child restraints that were
installed in a vehicle during a crash. Dam­
age 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 "Ad­
vanced 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" re­
quirements for 3- and 6-year old children on
the passenger side and small adults on the
driver side. The low risk deployment criteria
are intended to 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 airbag inflates. In addition, the system
has been certified to comply with the "sup­
pression" requirements of the Safety Stand­
ard, to turn off the front airbag for infants up
to 12 months who are restrained on the front passenger seat in child restraints that are list­
ed in the Standard.
Even though your vehicle is equipped with an
Advanced Airbag system, all children, espe­
cially those 12 years and younger, should al­
ways ride in the back seat properly restrained
for their age and size. The airbag on the pas­
senger 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 for­
ward-facing child safety seat. It can be a very
dangerous place for an infant or a larger child
in a rearward-facing seat.
The vehicle 's Advanced Airbag System has a
capacitive passenger detection system in the
Child Safety 165
front passenger seat cushion that can detect
the presence of a baby or a child in a child re­
straint system on this seat.
The capacitive passenger detection system
registers the changes that result in an electri­
cal field when a child, a child restraint, and a
baby blanket are on the front passenger seat .
The change in the measured capacitance due
to the presence of a child, a child restraint,
and a baby blanket on the front passenger
seat is related to the child restraint system resting on the seat . The measured capacitance
of a child restraint system varies depending
on the type of system and specific make and
model.
The electrical capacitance of the various
types, makes, and models of child restraints
specified by the U.S.National Highway Traffic
Safety Administration (NH TSA) in the relevant
safety standard are stored in the Advanced
Airbag System control unit together with the
capacitances typical of infants and a 1-year
old child. When a child restraint is used on the
front passenger seat with a typical
1 year-old
infant, the Advanced Airbag System compares
the capacitance measured by the capacitive passenger detection system with the data
stored in the electronic control unit.
Child restraints and Advanced front
airbag system
Regardless of the child restraint that you use,
make sure that it has been certified to meet
United States Federal Motor Vehicle Safety
Standards and has been certified by its manu­
facturer for use with an airbag. Always be sure
that the child restraint is properly installed at
one of the rear seating positions. If in excep­
tional circumstances you must use it on the
front passenger seat, ca refully read all of the
information on child safety and Advanced Air­
bags and heed all of the applicable WARN­
INGS. Make certain that the chi ld and child re­
straint are correctly recognized by the capaci­
tive passenger detection system in the front passenger seat, that the front passenger air­
bag is turned off, and that the airbag status is ..,.
•
•

grease or dye must be patted off using ab­
sorbent material. It may be necessary to re­
treat the areas with detergent paste and wa­
ter.
In the case of general soiling of the uphols­
tery and cover material, we recommend hiring
a specialist that has the equipment to clean
the seat covers and other fabric surfaces by
shampooing and spray extraction.
A WARNING
Always read and heed all WARNINGS and
the information
Q page 200.
Open Velcro fasteners on your clothing can
damage the seat cover. Please make sure
that Velcro fasteners are closed.
Plastic parts and instrument panel
Always use a clean cloth moistened in clear
water to clean these areas. For persistent dirt
use an Audi approved
solvent-free plastic
cleaner/protectant.
A WARNING
Solvents can change the properties of
some plastics and make it harde r for the
airbag to deploy.
- Never clean the instrument panel or the
surface of airbag modules with cleaning
products that contain solvents.
- Products containing solvents will make
the surface of this part porous.
- Serious injuries can result if plastic parts
come loose when the airbag is deployed.
- Always read and heed all WARNINGS and other information~
page 200.
(D Note
Cleaning agents containing solvents will
attack the material and can change the
way it behaves.
Cleaning and protection 207
Trim and molding
Trim and molding in the vehicle interior can
be cleaned with a dry microfiber cloth. To pre­
vent scratches, do not use any cleaning solu­
tions.
Natural leather
Appl ies to vehicles: with natural leather
Audi makes great efforts to maintain the
properties, natural look and feel of interior
leather.
General
We offer many different types of leathe r on
our vehicles. Most are different types of nappa l eather, which has a smooth surface and
comes in various colors.
Th e intensity of the color determines the visu­
al characteristics and appearance. If the sur­
face of the leather has a typical natural look,
then the leather is a nap pa leather that has
been left in a relatively natural condition. This
leather offers particularly good comfort and
breathes well. Fine veins, closed grains, insect
bites, skin folds, and subt le variations in color
remain visible. These characteristics demon­
strate that the material is natural.
Natural nappa leather is not covered by a col­
or finish. It is therefore more sensit ive to soil­
ing and wear, which is something you need to
consider if children, animals or other factors
might prove to be particularly hard on the
leather .
By contrast, leather types that are covered by
a colored finish layer are more durable. This
has a positive effect on the leather 's resist­
ance to wear and soiling in daily use. On the
other hand, the typical characteristics of natu­
ral leather are barely or not apparent. Howev­
er, this does not mean that the leather itself
is of inferior quality. •
•

216 Checking and filling
Checking and filling Engine hood
Releasing the engine hood
The engine hood is released from inside the
vehicle .
Fig. 167 Driver foo twell: release lever
Fig. 168 Rocker switch un der the hood
Make sure the wiper arms are not raised up
from the windshield. Otherwise the paint
could be damaged.
.,. Pull the lever under the instrument panel in
the direction of the arrow
~ fig. 167.
.,. Raise the hood slightly~.&_ .
... Press the rocker switch under the hood up­
ward
~ fig. 168. This releases the catch.
... Open the hood.
&_ WARNING
Hot engine coolant can burn you.
- To reduce the risk of being burned, never
open the hood if you see or hear steam
or coolant escaping from the engine compartment . Wait until no steam or
coolant can be seen or heard before care­
fully opening the hood .
' 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 is a risk of injury, burns and accidents. To prevent per­
sonal injury always observe the following
WARNINGS. The engine compartment of any
vehicle is a hazardous area
~ ,&. .
/n.. WARNING
To help avoid injury, before you check any­
thing under the hood:
- Turn off the engine.
- Switch off the ignition .
- Apply the parking brake.
- Move selector lever to "P" (Park) .
- Always let the engine cool down. Hot
components will burn skin on contact.
- To reduce the risk of being burned, never
open the hood if you see or hear steam
or coolant escaping from the engine
compartment. Wait until no steam or
coolant can be seen or heard before care­
fully opening the hood.
- Keep children away from the engine com­
partment.
- Never spill fluids on hot engine compo­
nents . They can cause a fire .
- Never touch the radiator fan. The auxili­
ary electric fan is temperature controlled
and can switch on suddenly .
- Never open the coolant reservoir cap
when the engine is still warm . The cool­
ant system is pressurized and hot cool­
ant could spray out.
- Protect your face, hands and arm from
steam or hot engine coolant by placing a
thick rag over the cap when you open the
coolant reservoir.
- If work on the fuel system or the electri­
cal system is necessary:
- Always disconnect the battery.

Fuse panel@ (bl ack )
No. Equipment
Vehicle electrical system control
6 module 1, Vehicle e lectr ica l sys-
tern control module 2
7 Audi adaptive cruise control
8
Airbag control module, front
passenger 's seat sensor system
9 Gateway
Homelink (garage door opener),
10 night vision system contro
l
module
Image processing (Audi active
11 lane assist , Audi adaptive cruise
control)
12 Steering
13 Terminal 15 in the luggage com-
partment
14 Terminal 15 in the
instrument
panel (front passenger's s ide)
15 Terminal 15 engine
16 Starter
Fuse panel e (brown)
No . Equipment
1 Gateway
2 Climate control
3 ESP co ntrol module
Front door (driver's side)
5
Power seat adjustment (dr iver's
seat)
6
Steering
7 Sunroof
8
Rear door control module (driv-
er's side)
9
Lumbar suppor t (Fro nt p assen-
ger seat)
11 Sunroof, rear spoiler
12 Driver door control mod ule
Amps
5
10
5
5
5
10
5
15
30 15
4 0
Amps
5
10
10
30
7,5 35
20 1 5
5
20
1 5
Fu se s and bulb s 261
Fuse panel © (red )
No. Equipment
2 Fue l pump
3 Brake light sensor/brake pedal
sensor system
4 Engine acoust ics
5 Rear door control module (driv-
er's side)
6 Left rear seat
7 Horn
8 Win dsh ield wipe r
9 Light/rain sensor
10 L
u mbar support (dr iver seat)
11 Front passenge
r door control
module
12 Right rear door control mod
ule
Front passenger side cockpit fuse
assignment Amps
2
5
5/5
7,5 30
7,5 15
30
5
5
15 15
Fi g. 195 Fro nt passe nge r side cock pit : fu se pa nel with
p last ic bracket
Fuse panel A (black )
No. Equipment
1 Head-up D isplay
2 MMI Display
3 CD/DVD changer
Chip card reader (not in all coun-
5 tr ies)
6 Instrument cluster
Amps
5
5
5
7,5
5
5
7 Steeri ng col umn switch module 5

280 Index
Child safety lock Rear doors .... .... ...... .. .. .... ..
37
C hild safety seats .......... .... .... . 169
Booster seats .......... .. .. .. .. .. . 172
Conve rtible child seats .... .. .. .... . 170
Conve rtible locking retractor . ..... .. .
How do I properly install a child safety
. h. l ? seat in my ve 1c e. . ............... .
Infant seats .. ........... .. .. .... .
Installing .. ............... .. .... .
Installing a child restraint using the
LATCH system .. .... ...... .. .. .. .. .
174
167
169
174
179
L ATC H system ............. ... .. ... 179
Lower anchorages ............ .... . 178
Mounting and releasing the anchorage
hook .. .. .. ... .... ......... ..... .
179
Safety instructions ......... ... .... . 167
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . 54
Cleaning and protection ..... .. .. .... .
200
Alcantara (synthetic suede) . .. .. .. .. . 209
Eng ine compartment .... .. .. .. .... . 210
Exhaust tail pipes .......... ... .. .. . 206
Fabrics and fabr ic coverings .. .. .. .. . 206
Instrument panel ......... .. .. .... . 207
Inter ior .. .. ............. .. .. .. .. . 206
Lea ther .. .... ........... .... .... . 208
MMI display/controls ............... 206
Plastic and vinyl ................... 203
Plastic parts .. .......... ... .. .. .. . 207
Safety belts ............. .... .... . 209
trim strips 204
Trim str ips .... .. .. ... ... .. .. .. .. . 203
Climate control
Air vents ... .......... ..... .. .... .. 66
C limate controls . . . . . . . . . . . . . . . . . . . . .
64
Climate control (four-zone)
Operation .. ................ ... .. ..
67
Climate control (three-zone)
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 65
C lock ... .. .. ............. .. .. .. .. .. 25
Closing Rear lid .. .. ................ ... ... . 35
Sliding/tilting sunroof ...... ..... .. ..
39
Cold tire inflation pressure ..... .. .... . 235
Com ing home ............. .. .. .... ..
43
Compact spare tire ...... .... ... .. .. . 253
Compartments .. ........ .. .. .. .... .. 55 Compliance
..... .. ... .. ........ .. ..
276
Consumer Information . . . . . . . . . . 126, 273
Consumption (fuel) ... .......... .. .. . 23
Contacting NHTSA
Convenience key ... ................ . . 126
33
Starting the engine ............. ... . 71
Stopping the engine (START ENG INE
STOP button) . . . . . . . . . . . . . . . . . . . . . .
73
Switching the ignition on ....... .. .. . 71
U nlocking and locking vehicle ...... .. . 33
Co nvertible child safety seats ... .. .. .. 170
Convertib le locking retractor
Activating . .... .. .. ........... ....
176
Deact ivat ing ... ... .............. .. 177
Using to secure a child safety seat 1.74, 176
Coolant
refer to Engine coolant ............. 223
Cooling mode (automat ic climate control) 67
Cooling mode (climate control) . . . . . . . . . 65
Cornering light .... ... .......... .. .. .
96
Cruise contro l
Changing speed .. ............. .... .
77
Presetting your speed .......... .. .. . 78
Switching off . . . . . . . . . . . . . . . . . . . . . . 78
Switching on . . . . . . . . . . . . . . . . . . . . . . . 77
Warning/ind icator lights .......... .. . 21
(upholder .... .. .. .. ........... .... . 55
D
Data ........ ... .. .. ... ........... . 272
Data recorder ... .. .. ........... .. .. 184
Date display .. .. .. ............. .... . 25
Daytime running lights ... ..... ... .. .. .
41
Declaration of compliance
Adaptive cruise control ........... ..
276
Audi s ide assist .. ............. .. .. 276
Cell phone package . ........... .. .. 276
Convenience key ... ................ 276
Electronic immob ilizer ....... ...... . 276
Homelink ® un iversal remote control .. 276
Remote control key
DEF What does this mean when it appears in 276
the tr ip odometer display? ....... ... . 25
Defective light bulb warning ...........
20