2014 AUDI S4 Owners Manual

A WARNING
Always make sure that the doors, all win­dows, the sunroof and the rear lid are se ­
curely closed and locked to reduce the risk
of injury when the vehicle is not being
used.
- After closing the rear lid, always make
sure that it is properly closed and locked.
- Never leave your vehicle unattended es­
pecially with the rear lid left open . A
child could crawl into the vehicle through
the luggage compartment and close the
rear lid becoming trapped and unable to
get out. Being trapped in a vehicle can
lead to serious personal injury.
- Never let children play in or around the
vehicle .
- Never let passengers ride in the luggage
compartment. Vehicle occupants must
always be properly restrained in one of
the vehicle's seating positions.
(D Tips
- Air circulation helps to reduce window
fogging. Stale air escapes to the outside
through vents in the trim panel. Be sure
to keep these slots free and open .
- The tire pressure must correspond to the
load. The tire pressure is shown on the
tire pressure label. The tire pressure la­
bel is located on the driver's side B-pillar.
The tire pressure label lists the recom­
mended cold tire inflation pressures for
the vehicle at its maximum capacity
weight and the tires that were on your
vehicle at the time it was manufactured.
For recommended tire pressures for nor­
mal load conditions, please see chapter
c:>poge234.
Driving Safely 135
Tie-downs
App lies to veh icles : w ith tie -d owns
The luggage compartment is equipped with
four tie-downs to secure luggage and other
items .
Use the tie-downs to secure your cargo prop­
erly
c:> page 134, Loading the luggage com ­
partment .
In a collision, the laws of physics mean that
even smaller i tems that are loose in the vehi­
cle will become heavy missiles that can cause
serious injury. Items in the vehicle possess en­
ergy which vary with vehicle speed and the
weight of the item. Vehicle speed is the most
significant factor.
For example, in a frontal collision at a speed
of 30 mph (48 km/h), the forces acting on a
10-lb (4.5 kg) object are about 20 times the
normal weight of the item . This means that
the weight of the item would suddenly be
about 200 lbs. (90 kg). You can imagine the
injuries that a 200 lbs. (90 kg) item flying
freely through the passenger compartment could cause in a collision like this.
A WARNING
----Weak, damaged or improper straps used
to secure items to tie-downs can fail dur­
ing hard braking or in a collision and cause
serious personal injury.
- Always use suitable mounting straps and
properly secure items to the tie-downs in
the luggage compartment to help pre­
vent items from shifting or flying for­
ward as dangerous missiles.
- When the rear seat backrest is folded
down, always use suitable mounting
straps and properly secure items to the
tie-downs in the luggage compartment
to help prevent items from flying for­
ward as dangerous missiles into the pas­
senger compartment .
- Never attach a child safety seat tether
strap to a tie-down . •
•

136 Driving Safely
Reporting Safety
Defects
Applicable to U.S.A.
If you believe that your vehicle
has a defect which could cause
a crash or could cause injury or
death, you should immediately
inform the National Highway
Traffic Safety Administration (NHTSA) in addition to notify­
ing Audi of America, Inc.
If NHTSA receives similar com­
plaints, it may open an investi­
gation, and if it finds that a
safety defects exists in a group
of vehicles, it may order a recall
and remedy campaign. Howev­
er, NHTSA cannot become in­
volved in individual problems
between you, your dealer, or
Audi of America, Inc.
To contact the NHTSA, you may
either call:
Tel.: 1-888-327-4236 (TTY:
1-800-424-9153) or
1-800-424-9393
or you may write to : NHTSA
U.S. Department of
Transporta­
tion 1200 New Jersey Ave., S.E.
West Building
Washington, DC 20590
You can also obtain other infor­
mation about motor vehicle
safety from :
http://www.safercar.gov
Applicable to Canada
If you live in Canada and you
believe that your vehicle has a
defect that could cause a crash
I
injury or death, you should im­
mediately inform Transport
Canada, Defect Investigations
and Recalls. You should also no­
tify Volkswagen Group Canada,
Inc.
Canadian customers who wish
to report a safety-related de­
fect to Transport Canada, De­
fect Investigations and Recalls,
may either call Transport Cana-
da toll-free at: ..

Tel.: 1-800-333-0510 or
Tel.: 1-819-994-3328 (Ottawa region and from other coun­
tries)
TTY for hearing impaired: Tel.:
1-888-675-6863
or contact Transport Canada by
mail at:
Transport Canada Motor Vehicle Safety Investiga­
tions Laboratory 80 Noel Street
Gatineau, QC
J8Z 0Al
For additional road safety infor­
mation, please visit the Road
Safety website at:
http://www.tc.gc.ca/eng/
roadsafety/menu.htm
Driving Safely 137
•
•
'

138 Safety belts
Safety belts
General notes
Always wear safety belts!
Wearing safety belts correctly saves lives!
This chapter explains why safety be lts are nec ­
essary, how they work and how to adjust and
wear them correctly .
.. Read a ll the information that fo llows and
heed all of the instructions and WARNINGS.
A WARNING
Not wearing safety belts or wearing them
improperly increases the risk of ser ious
personal in jury and death .
- Safety belts are the sing le most effective
means avai lab le to reduce the risk of se­
r ious injury and dea th in a utomob ile acci­
dents. For your protection and that of
yo ur passenge rs, always co rrectly wear
safety belts when the vehicle is moving.
- Pregnant women, injured, or physically
im paired perso ns m ust also use safety
belts. Lik e all veh icle occup ants, they are
more like ly to be ser iously injured if they
do not wea r safety be lts . The best way to
protect a fetus is to protect the mother -
throughout the entire pregnancy.
Number of seats
Your Audi has a total of five seating positions: two in the front and three in the rear. Each
seating position has a safety belt.
A WARNING
Not wea ring safety belts or weari ng them
improp erly increases the risk of ser ious
pe rsonal i njury and deat h.
- Never st rap more than one pe rson, in­
cl uding small ch ild ren, into any belt.
It is
e speci ally dange rous to pla ce a safety
belt over a child s itting on yo ur lap.
- N ever le t mo re people ride in the ve hicl e
than there are s afe ty be lts avail able. -
Be s ure everyone riding in the vehicle is
properly restrained w ith a separate safe ­
ty belt or child restra int.
Safety belt warning light
Your vehicle hos o warning system for the
driver and (on USA models only) front seat
passenger to remind you about the impor­
tance of buckling-up .
F ig. 142 Safety belt warni ng lig ht in the instrument
cluster -en larged
Before driv ing off, always :
.. Fasten yo ur safety belt and make sure you
are wearing it properly .
.. Make sure that your passengers also buck le
up and properly wear their safety be lts.
.. Protect your children wit h a child restraint
system approp riate fo r the size and age of
t he children.
The . war ning light i n the instrument clus­
ter lights up when the ig nition is switched on
as a rem inder to fasten the safety belts. In ad­
dition, you will hear a warning tone fo r a cer­
ta in pe riod of time.
Fasten your safety belt now and make sure
that your pa ssenger s also prope rly put on
their safety belts.

Why safety belts?
Frontal collisions and the law of physics
Frontal crashes create very strong forces for
people riding in vehicles .
Fig. 14 3 Unbe lted occupa nts in a ve hicle hea ding for a
wall
F ig. 14 4 The ve hicle c ras hes into t he wall
The physical principles are simp le. Both the
ve hicle and the passengers possess energy
which varies w ith vehicle speed and body
weight . Enginee rs call this energy "kinetic en ­
e rgy ."
The higher the speed of the vehicle and the greater the vehicle 's weight, the more energy
that has to be "absorbed" i n the crash .
Vehicle speed is the most sign ificant factor . If
the speed doubles from 15 to 30 mph (25 to
50 km/h) , the energy inc reases 4 t imes !
Because t he passengers of t his ve hicle are not
using safety belts
r::;, fig . 143, they w ill keep
moving at the same speed the vehicle was
mov ing just before the crash, unt il something
stops them -here, the wall
c:> fig . 144.
The same pr inc iples apply to peop le sitting in
a vehicle that is involved in a frontal co llision .
Even at city speeds of 20 to 30 mph (30 to
50 km/h) , the forces act ing on the body can Safety belts
139
reach one ton (2,000 lbs . or 1,000 kg) or
more . At greater speeds, these forces are
even
higher .
People who do not use sa fe ty belts are also
not attached to their vehicle. In a frontal coll i­
sio n they wi ll also keep moving forward at the
speed their veh icle was t ravell ing just before
the crash. Of co urse, the laws of physics don't
just app ly to frontal collisions, they determine
what happens in all kinds of acc idents and col ­
lis ions .
What happens to occupants not wearing
safety belts?
In crashes unbelt ed o ccupants cannot stop
themselves from flying forward and being in­
jured or killed. Always wear your safety belts!
Fig. 145 A driver not wear ing a safety belt is vi ole ntl y
thrown forwa rd
Fig.
14 6 A rear passeng er not w ear ing a safety be lt
w ill fly forwar d and s trike the d river
Unbelted occ upants a re not able to resist the
tremendous forces of impact by hold ing tight
or bracing themselves . Without the benefit of
safe ty restra in t systems, the unrestrained oc­
cupan t w ill slam violen tly i nto the s teer ing
whee l, instr ument pane l, w indshield, o r what­
ever else is in the way ¢ fig. 145. This impact Ill-

140 Safety belts
with the vehicle interior has all the energy
they had just before the crash. Never rely on airbags alone for protection.
Even when they deploy, airbags provide only
additional protection. Airbags are not sup­
posed to deploy in all kinds of accidents. Al­
though your Audi is equipped with airbags, all
vehicle occupants, including the driver, must
wear safety belts correctly in order to mini­ mize the risk of severe injury or death in a
crash.
Remember too, that airbags will deploy only
once and that your safety belts are always
there to offer protection in those accidents in
which airbags are not supposed to deploy or when they have already deployed . Unbelted
occupants can also be thrown out of the vehi­
cle where even more severe or fatal injuries
can occur.
It is also important for the rear passengers to
wear safety belts correctly. Unbelted passen­
gers in the rear seats endanger not only them­
selves but also the driver and other passen­
gers ~
fig. 146. In a frontal collision they will
be thrown forward violently, where they can
hit and injure the driver and/or front seat pas­
senger.
Safety belts protect
People think it's possible to use the hands to
brace the body in a minor collision. It's simply
not true!
Fig . 147 Driver is co rrectly restrained in a s udden brak ·
i n g m an euve r
Safety belts used properly can make a big dif­
ference . Safety belts help to keep passengers
in their seats, gradually reduce energy levels applied to
the body in an accident, and help
prevent the uncontrolled movement that can
cause serious injuries. In addition, safety belts
reduce the danger of being thrown out of the
vehicle .
Safety belts attach passengers to the car and give them the benefit of being slowed down
more gently or "softly" through the "give" in
the safety belts, crush zones and other safety
features engineered into today's vehicles. By
"absorbing" the kinetic energy over a longer
period of time, the safety belts make the
forces on the body more "tolerable" and less
likely to cause injury.
Although these examples are based on a fron­
tal collision, safety belts can also substantial­ ly reduce the risk of injury in other kinds of
crashes. So, whether you're on a long trip or
just going to the corner store, always buckle
up and make sure others do, too. Accident sta­
tistics show that veh icle occupants properly
wearing safety belts have a lower risk of being
injured and a much better chance of surviving
an accident. Properly using safety belts also
greatly increases the ability of the supplemen ­
tal airbags to do their job in a collision. For
this reason, wearing a safety belt is legally re­
quired in most countries including much of
the United States and Canada .
Although your Audi is equipped with airbags,
you still have to wear the safety belts provid­
ed . Front airbags, for example , are activated
only in some frontal collisions. The front air­
bags are not activated in all frontal collisions,
in side and rear collisions, in roll overs or in
cases where there is not enough deceleration
through impact to the front of the vehicle.
The same goes for the other airbag systems in
your Audi. So, always wear your safety belt and make sure everybody in your vehicle is
properly restrained!

Important safety instructions about
safety belts
Safety belts must always be correctly posi­
tioned across the strongest bones of your
body.
~ Always wear safety belts as illustrated and
described in this chapter.
~ Make sure that your safety belts are always
ready for use and are not damaged.
A WARNING
Not wearing safety belts or wearing them
improperly increases the risk of serious
personal injury and death. Safety belts can
work only when used correctly.
- Always fasten your safety be lts correctly
before driving off and make sure all pas­
sengers are correctly restrained.
- For maximum protection, safety belts must always be positioned properly on
the body .
- Never strap more than one person, in­
cluding small children, into any belt.
- Never place a safety belt over a child sit­ ting on your lap.
- Always keep feet in the footwell in front
of the seat while the vehicle is being d riv­
en .
- Never let any person ride with their feet
on the instrument panel or sticking out
the window or on the seat.
- Never remove a safety belt while the ve­
hicle is moving. Doing so will increase
your risk of be ing injured or killed.
- Never wear belts twisted.
- Never wear belts over rigid or breakable
objects in or on your clothing, such as
eye glasses, pens, keys, etc., as these may cause injury.
- Never allow safety belts to become dam­
aged by being caught in door or seat
hardware .
- Do not wear the shoulder part of the belt
under your arm or otherwise out of posi­
tion .
Safety belts 141
-Several layers of heavy clothing may in­
terfere with correct positioning of belts and reduce the overall effectiveness of
the system .
- Always keep belt buckles free of anything
that may prevent the buckle from latch­
ing securely.
- Never use comfort clips or devices that
create slack in the shoulder belt . Howev­
er, special clips may be requ ired for the
proper use of some child restraint sys­
tems .
- Torn or frayed safety belts can tear, and
damaged belt hardware can break in an
accident. Inspect belts regularly.
If web­
bing, bindings, buckles, or retractors are
damaged, have belts replaced by an au­
thorized Audi dealer.
- Safety belts that have been worn and
loaded in an accident must be replaced
with the correct replacement safety belt
by an authorized Audi dealer. Replace­
ment may be necessary even if damage
cannot be clearly seen. Anchorages that
were loaded must also be inspected.
- Never remove, modify, disassemble, or
try to repair the safety belts you rs elf .
-Always keep the belts clean. Dirty belts may not work properly and can impair
the function of the inertia reel¢
ta­
ble Cleaning interior on page 206.
Safety belts
Fastening safety belts
Safety first -everybody buckle up!
Fig. 148 Be lt bu ckle and to ngue o n th e drive r's se at

142 Safet y belt s
To provide maximum protection, sa fety belts
must always be positioned correctly on the
wearer 's body .
.,. Adjust the front seat and head restr aint
properly ¢
page 58, Seats and storage .
.,. Make sure the seatback of the rear seat
bench is in an upright pos ition and securely
latched in place before using the belt¢.&, .
.,. Hold the belt by the tongue and pull it even-
ly across the chest and pelvis¢.&, .
.,. Inse rt the tongue into the correct buckle of
you r seat until you hea r it latch securely
¢ fig . 148.
.,. Pull on the be lt to m ake s ure th at it is se-
curely latched in the b uckle .
Automatic safety belt retractors
Every safety belt is eq uipped w ith an automat­
ic belt retractor on the shoulder be lt . T his fea­
ture locks the be lt when the belt is pulled out
fast, dur ing hard bra king and in an acci dent.
The belt may also lock when yo u drive up or
down a steep hill or through a sharp curve. During normal driving the belt lets you move
freely.
Safety belt pret ensioners
The sa fe ty belts are equippe d wi th a be lt pre­
tensioner that helps to tigh ten the safety bel t
and remove s lack when the pretensioner is ac­
tivated. The function of the pretensioner is
monitored by a warning light¢
page 20 .
Switchable locking feature
Every sa fe ty belt ex cep t the one on the dr iver
seat is eq uipped w it h a switchable locking fea ­
ture that
mu st be used w hen the safety belt is
used to attach a child safety seat . Be sure to
read the important inf ormation abo ut this
feature
¢page 177.
A WARNING
Improperly positioned safety belts can
cause serious injury in an accident
¢ page 142, Safety belt position .
- Safety belts offer optimum protection
only when the seatback is up right and
-
be lts are properly posit ioned on the
body.
- Always make sure that the rear seat
backrest to wh ich the center rear safety
be lt is attached is securely latched when­
ever the rea r center safety belt is being
used. If the backrest is not secure ly
latched, t he passenger w ill move for­
ward with the ba ckr est dur ing sudd en
bra king, in a sudden maneuver and es pe­
ci ally in a crash .
- Neve r attach the safety be lt to t he buck­
le for an other sea t. At taching the belt to
the wrong buckle will redu ce s afe ty be lt
effec tiveness and can cause serio us per ­
sonal injury.
- A passenger who is not properly restrain­
ed can be seriously injured by the safety
be lt itself w hen it moves from the stro n­
ger parts of the body into cr itical areas
like the abdomen.
- Always loc k the convertible locking re­
tractor when you are secu ring a child
safety seat in the vehicle
c:> page 179 .
Safety belt position
Correct belt position is the key to getting
maximum protection from safety belts.
Fig . 149 Safe ty bel t pos it ion
Standard features on your veh icle help you ad ­
j u st the pos ition of the safety be lt to match
you r body si ze.
- be lt height adjustment for the front seats,
- automatic belt height adjustment for the
rear seats .