2014 AUDI S4 window

Safety. Supplemental side airbags inflate be­
tween the occupant and the door pane l on the
side of the vehicle that is struck in certain s ide
collis ion¢
fig. 158 .
Although they a re not a soft pillow, they can
"cushion" the impact and in this way they can he lp to reduce the r isk of injury to the upper
part of the body.
A fine dust may develop when the airbag de­ p loys. This is norma l and does not mean there
is a fire in the veh icle .
Important safety instructions on the
side airbag system
Airbags are only supplemental restraints. Al­
ways properly wear safety belts and ride in a
proper seating position .
There is a lot that you and your passengers
must know and act accordingly to help the
safety belts and a irbags do the ir job to pro­
vide supplemental protection .
A WARNING
An inflating side airbag can cause ser ious
or fatal injury. Improperly wearing safety
belts and improper seating positions in­
crease the risk of ser ious personal inju ry
and death whenever a vehicle is being
used.
- In orde r to reduce the risk of injury when
the supplemental side airbag inflates :
- Always sit in an upright pos ition and
never lean against the area where the
supp lemental s ide a irbag is located.
- Never let a chi ld or anyone else rest
their head against the side trim panel
in the area where the supp lemental
side ai rbag inflates.
- Always make sure that safety belts are
wo rn correctly,
- Do not let anyone sitting in the front
seat put their hand or any other parts
of their body out of the window.
- Always make sure that the side airbag
can inflate witho ut interference.
A irbag system 163
-Never install seat covers or rep lace­
ment upholstery over the front seat­
backs that have not been specifically
approved by Audi.
- Never use additional seat c ushions that
cover the areas where the side a irbags
deploy.
- Damage to the orig inal seat cove rs or
to the seam in the area of the side a ir­
bag module must always be repaired
i mmediately by an author ized Audi
dealer.
- Objects between you and the airbag ca n
increase the risk of injury in an accident
by inter fer ing with the way the airbag
unfo lds o r by being pushe d in to yo u as
the airbag inflates .
- Never place or attach accessor ies or
othe r objects (such as cupho lders, tele­
phone brackets, or even large, bu lky
objects) on the doo rs, over or near the
area marked "A IRBAG" on the seat
bac krests.
-Such objects a nd accessories can be­
come dangerous project iles and cau se
i njury when the s upplementa l side air­
bag deploys .
- Never carry any ob je cts o r pe ts in the
deployment space be twee n them and
the airbags or allow ch ild ren or other
passengers to trave l in t his position.
- Always use the b uilt-in coat hooks on ly
for lightweight clo thing . Never leave any
heavy or sharp-edged objects in the
pockets that may interfere w ith side air­
bag deployment and can cause personal
injury in an acc ident.
- Always prevent the side airbags from be­ ing damaged by heavy objects knocking
aga inst or hitting the sides of the seat­
backs .
- The airbag system can only be triggered
once . If the airbag has been triggered,
the system must be replaced by an au­
thorized Audi dealersh ip.
- Damage (cracks, deep scratches etc .) to
the o rig inal seat cove rs or to the seam i n
the area of the side airbag module must .,,. •
•

164 Airbag system
always be repaired immediately by an au­
thorized Aud i dealer.
- If children are seated improper ly, their
risk of injury increases in the case of an
acc ident¢
page 167, Child Safety.
- Never attempt to modify any compo­
nents of the airbag system in any way.
- In a side co llision, side a irbags will not
function properly if sensors cannot cor­
rect ly measure increasing air pressure in­
side the doors when air escapes through
larger, unclosed openings in the door
panel.
- Never drive with interior door trim pan­
e ls removed .
- Never drive w hen parts have been re­
moved from the inside door panel and
the openings they leave
have not been
properly closed.
- Never drive when loudspeakers in the
doors have been removed unless the
speaker holes have been properly
closed.
- Always make certain that openings are
covered or filled if additional speakers
or other equ ipment is installed in the
ins ide door panels.
- Always have work on the doors done by
an author ized Audi dealer or qualified
workshop .
Side curtain airbags
Description of side curtain airbags
The side curtain airbag system can provide
supplemen tal prote ction to properly restrain­
ed occupan ts.
Fig . 159 Side curtain system, dr ive r's s ide: s ide curtain
a irbag locat ion
T he side curtain airbags are located on both
sides of the interior above the front and rear
side windows ¢
fig. 159. They are identified
by the word "AIRBAG" on the windshield
frame and the center roof pillar .
T he side curtain airbag system supplements
the safety belts and can help to reduce the risk of in jury for occupants' heads and upper
torso on the side of the vehicle that is struck in a side coll ision . The side cu rtain airbag in ­
flates in side impacts and only when the vehi­ cl e acceleration registered by the control un it
is h igh eno ugh . If this rate is below the refer­
ence value p rogrammed in to the co ntrol uni t,
the side ai rbags wi ll not be triggered, even
though the car may be bad ly damaged as a re­
s ul t of the co llision. It is not possib le to de­
fine an airbag triggering range that will cover every possib le ang le of impact, since the cir­
cumstances will vary cons iderably between
one collis ion a nd another . Important factors
i nclude, fo r example, the nature (hard or soft)
of the impacting object, the angle of impact,
vehicle speed, etc. ¢
page 165, How side cur­
tain airbags work .
Aside from their normal safety function, safe­
ty belts work to help k eep the drive r or front
passenge r in position in t he event of a coll i­
s io n so that the s ide cur tain airbags can pro ­
vide protection.
T he airbag system is not a substit ute for your
safety belt . Rather, it is part of the overa ll oc­
c u pan t restra int system in yo ur vehicle. Al­
ways remember that the a irbag system can
only he lp to protect you if you are wearing
your safety belt and wearing it properly. This is another reason why you should always wear
your safety belts, not just because the law re­
quires you to do so¢
page 138, General
notes .
It is important to remember that wh ile the
side curtain airbag system is designed to help
reduce the likelihood of ser ious injuries, other
i njur ies, for example , swelling, bru is ing, and
minor abrasions can also be assoc iated with
these a irbags. Remember too, these airbags
will deploy only once and on ly in ce rtain kinds
lill>

of accidents - your safety belts are always
there to offer protection .
The side curtain airbag system basically
consi sts of :
- The electronic control mod ule and externa l
side impact sensors
- The side curtain airbags above the front and
rear side windows
- T he airbag ind icator light in the ins trument
panel
The airbag system is monitored elect ron ica lly
to make certa in it is f unct ion ing properly at a ll
times. Eac h time you t urn on the ign ition, the
ai rbag system indicator light will come on for
a few seconds (se lf diagnostics) .
The side curtain airbag is not activated:
-if the igni tion is turned off,
- in s ide collisions when the accelerat ion
measured by the sensor is too low,
- in rear -end collisions,
- in ro llovers.
_&. WARNING
- Safety belts and the a irbag system will
only p rov ide p rotection whe n occ upants
are in the p roper seating posit ion
~ page 58, Seats and storage.
- If the airbag indicato r light~ page 20
comes when the vehicle is being used,
have the sys tem inspected immediately
by your aut ho rized Aud i dea le r.
It is pos­
sible that the a irbag will inflate when it
is not s upposed to, or wi ll not inflate
when it sho uld .
A irba g sy stem 165
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 restrained.
Fig. 1 60 Illus trati on of pr in cip le: Inflat ed s ide curtain
airbags o n the left side
The side curtain airbags inflate between the
occupant and the windows on the s ide of the
vehicle that is struck in a side coll is ion
~ fig . 160.
When the system is trigge red, the side curta in
airbag is filled with prope llant gas and breaks
t hr ough a seam above the front and rear side
windows iden tified by the AIRBAG labe l. In or­
der to he lp prov ide this additional protection,
the side curtain ai rbag m ust inflate within the
blink of an eye at very high speed and with
great force. The side curtain a irbag co uld in­
jure you if your seating position is not proper
or upright or if items are located in the area
where the supplemental side curta in a irbag
inflates . This applies especially to ch ild ren
~ page 167.
Although they are not a soft pillow, side cur­
tain a irbags can "cushion " the impact and i n
th is way they can help to reduce the risk of in­
jury to the head and the uppe r part of the
body .
A f ine dust may deve lop when the airbag de­
ploys . T his is quite normal and does not mean
there is a fire in the vehicle.

.. Pull on the connector attachments to make
sure they are properly attached to the LATCH
lower anchorage .
.. Pull straps tight following the child restraint
manufacturer's instructions.
R elea sin g
.. Loosen the tension on the straps following
the chi ld restraint manufacturer's instr uc­
tions .
.,. Depress the spring catches to release the
anchorage hooks from the lower anchorag­
es .
Remember: Use tether straps to help keep the
child restraint firmly in place.
A WARNING
Improper use of the LATC H system can in­
crease the risk of ser ious personal injury
and death in an acc ident.
- These anchors were developed only for child safety seats us ing the "LATCH" sys­
tem.
- Never attach other child safety seats,
belts or othe r objects to these anchors.
- Always make sure that you hea r a click
when latching the seat in place. If you do not hea r a click the seat is not secure and
c ou ld fly forward and h it the inte rior of
the vehicle, or be ejected from the vehi­
cl e.
A WARNING
Improper installation of chi ld restraints
w ill increase the risk of in jury in an acci­
dent.
- Always fo llow the child rest raint system
manufacturer's instr uctions for proper
installation o f the child restraint system
and proper use of tether straps as we ll as
the lower anchorages or safety belts in
your vehicle.
-Always read and heed the important in­
format io n and WARNINGS about child
safety and the installation of child re­
st raint systems~
page 167, Child Safe­
ty.
-
Child S afety 183
Tether anchors and tether straps
Fig. 170 Sedan Tether anchors: recess flaps behind the
r ea r seatbacks
Fig. 171 allroad Tether anchors: attac hme nt hook lo­
cat io ns be hind the rear seatbacks
Sedan: The tether ancho rs for the rear seating
pos itions are located in recesses in the rear
window shelf
c> fig. 170.
allroad : The tether anchors for the rear seat­
ing pos it ions are located on the backside of
the rear seatbacks
c>fig. 171.
A tether is a straight or V-shaped strap t hat
attaches the top part of a ch ild restraint to
special anchorage po ints in the vehicle .
T he purpose of the tethe r is to re duce the for­
ward movement of the child rest raint in a
crash, in orde r to help reduce the risk of head
injury that cou ld be caused by striking the ve­
hicle interior.
Forward facing child restraints manufactured
after September 1, 1999, are requ ired by U .S .
federal regulations to comply with c hild head
movement performance requirements. These
new performance requirements make a tether
necessary on most new child safety seats. ...,

194 Intelligent technology
Plea se start the engin e soon or th e system
w ill be tu rned off.
The warning ind icates that the system will be
turned off automa tic ally after 3 m inu tes. If
you wish to continue using the functions , you
have to start the engine .
With the engine running
Although electrical e nergy is generated when
the vehicle is be ing driven , the battery can be­
come d ischarged. This happens most ly when
little energy is being generated and a great
deal consumed and the battery 's state of
charge is not optimal.
To br ing the energy balance back into equili­
brium, consumers which require especia lly
large amounts of energy are temporarily c ut
back or switched off. Heating systems in par·
ticular requ ire a great deal of energy. If you
notice, for example, that the heated seats* or
the heated rear window are not heating, they have been temporar ily cut back or switched
off. These systems will be ava ilable again as
soon as the energy ba lance has been restored.
You will also notice that engine idle speed has been increased slightly . This is norma l and not
a cause fo r concern . By increas ing engine idle
speed the add itiona l ene rgy required is gener­
ated and the batte ry is charged.

the engine is at its proper operating tempera­
ture and fuel economy has reached a normal
level. So you can see that you should avoid
short trips whenever possib le.
The
outside temperature is also critical in this
regard. Your car consumes more fuel in the
winter than in the summer .
allroad: Driving offroad
General information
Applies to vehicles: atlroad
When driving offroad, the funct ions for the
e lectronic stab ilization control (ESC) are ex­
panded. The ESC-Offroad-Mode can be activat­
ed in driving situations in which a wheel lock
or a differentia l lock function is needed
c::> page 188. In addit ion, your Audi provides
continuous all wheel drive .
Your Audi is however , not an offroad vehicle.
Never drive the vehicle in terrain which is not
suitable for the vehicle, or which exceeds
your driving skills. Never take any unneces­
sary risks!
After driving offroad
-After driving offroad, remove branches and
other debris from the radiator grille, under ­
body, and wheels. Look especially for objects
(stones) that have been caught in the tire
tread .
- Clean the body and the vehicle underbody
and inspect the vehicle for possible damag­
es.
- Clean off the dirty windows, headlights, tail
lights and the license plate.
- Perform a brake test (especially after driving through water).
A WARNING
- Be espec ially aware and attentive when
dr iv ing under diff icult conditions . Dam­
ages to the vehicle and injuries may oc­
cur when driving at an excess ively high
speed or with incorrect driving maneu­
vers.
Driving and environment 199
- Always adjust your speed and handling
to the roads, terrain, traff ic and weather
conditions. Drive especially slow if off­ road with low visibility.
- Please note that the wheels can spin and
the vehicle can break away when the ESC
Offroad Mode is switched off, especially
when the road is slippery .
- Driving stability is reduced in the ESC
Offroad mode .
® For the sake of the environment
Avoid harming the environment and take
nature into cons ideration.
(D Tips
Only drive where it is allowed and always
stay on the provided roads and paths.
Driver messages
Applies to vehicles : a ll road
There is only one right way to drive in difficult
conditions: slowly and with caution!
When dr iving offroad, observe the following:
... Never drive the vehicle i n terrain which is
not suitab le for the vehicle, or which ex­
ceeds your driv ing ski lls. Never take any un­
necessary risks!
... Drive slow ly and cautiously!
... Pay attention to the
ground clearance of
your vehicle! This may vary depending on the load and composition of the ground and
the environment. The driver is therefore re­
sponsible for deciding whether a veh icle can
handle a specific situation.
... Act ivate the
ESC -Offroad-Mode c::> page 188
as needed.
Difficult terrain
Never dr ive in areas that are not familiar to
you and drive slowly when offroad and be pre­
pared and expect the unexpected (e.g. pot­
holes, boulders, tree stumps, etc.)
To prevent the vehicle from bottoming and avo id damage to the underbody, you should
drive straight across severe bumps in the
IJII>
•
•

206 Vehicle care and cleaning
Component Situation Solution
Decorative
Dirty Mild soap solutional, a cleaning solution suitab le for
parts/ stainless steel, if necessary
trim
Paint
Paint damage Refer to the paint number on the vehicle data label, re-
pair with touch up paint
q page 272
Spilled fuel Rinse with water immed iately
Rust film Rust
film remover, then protect with hard wax; for ques-
tions, refer to an authorized Audi dealer or qualified
workshop
Corrosion Have it removed by an authorized Audi dealer or quali-
fied workshop
Water no longer Protect with hard wax (at least twice per year)
beads on the surface
of clean paint
No shine even T
reat with suitable polish; then app ly paint protectant if
though paint has the polish that was used does not contain any protec-
been protected/
tant
paint looks poor
Carbon parts Dirty Clean tlhe same way as painted parts~ page 204, Car
washes
a) Mild soap so lu tion: maxim um two tablespoons neut ra l soap in a lite r of water
Cleaning interior
Component Situation Solution
Windows
Dirty Glass cleaner, then wipe dry
Decorative Dirty Mild soap solutional
parts/
trim
Plastic parts
Dirty Damp cloth
Heavily soiled Mild soap solutional, solvent-free plastic cleaning solu-
tion, if necessary
Displays Dirty Soft cloth with LCD cleaner
Controls Dirty Soft brush, then a soft cloth with a mild soap solutional
Safety belts Dirty Mild soap solutional, allow to dry before letting them re-
tract
...

208 Ve hicl e ca re and cle aning
- Never use abrasive cleaning materials
or alcoho l to clean the camera lens.
T his could cause scratches and cracks .
-Window s
-Remove snow and ice on w indows and
exterior mirrors with a plastic scraper.
To avoid scratches, move the scraper only in one direction and not back and
forth.
- Never remove snow or ice from win­
dows and mirrors using warm or hot
wate r be cause this cou ld cause c rac ks
to form .
- To avoid damage to the rear window
defogger, do not apply any stickers on
the heating wires on the inside of the
w indow .
-De co ra tive p arts/tr im
-Never use chrome care or cleaning
products.
- Paint
-To reduce the risk of scratches, the ve-
hicle must be free of dirt and dust be­
fore polishing or waxing.
- To prevent paint damage, do not polish
or wax the veh icle in direct sun light.
- To reduce the risk of paint damage, do
not polish away rust film .
-Di spla ys
- To avoid scratches, do not use dry
cleaning methods on displays .
-Controls
- Make s ure that no f lu ids enter the con-
trols, because th is could cause dam­
age.
- Sa fet y belts
- Do not remove the safety belts to clean
them.
- Never clean safety belts o r their com­
ponents chemically or wi th cor ros ive
fluids or so lvents and never a llow
sharp objects to come into contact
with the safety belts . This cou ld cause
damage to the belt webbing.
- If there is damage to the webbing , the
connections, the retractors or the buc k- Les, have them replaced by an author­
ized Audi dealer or qualified workshop
.
-Te xtiles /V in yl/Alc an ta ra
-Never treat V inyl/ Alcantara w ith leath-
er care products, solvents, floor polish,
shoe polish, stain remover or similar products .
- To avoid damage, have stubborn stains
removed by an authorized Aud i dealer
or qua lified workshop .
- Never use steam cleaners, brushes, hard sponges, etc. when cleaning .
- Do not turn on the seat heating* to dry
the seat.
- Objects w ith sharp edges such as zip­
pers, rivets on clothing or belts can
cause damage to the surface .
- Open hook and loop fasteners, for ex­
ample on cloth ing, can damage seat
covers. Make sure hook and loop fas­
tene rs are closed .
-Natural l eath er
- Neve r treat leather with solvents, floo r
polish, shoe polish, stain remover or
similar products.
- Objects with sharp edges such as zip ­
pers, rivets on clothing or be lts can
cause damage to the surface.
- Neve r use steam cleaners, br ushes,
hard sponges, etc . when cleaning .
- Do not turn on the seat heating* to dry the seat.
- To help prevent the leather from fad­
ing, do not leave the vehicle in direct
sunlight for long periods of time. If leaving the vehicle parked for long pe­
riods of time, you should cover the
leather to protect it from d irect sun­
light .
(D Tips
-Insects are easier to remove from paint
that has been freshly waxed.
- Regular waxing can prevent rust film from forming.