warning AUDI S4 2014 Workshop Manual

68 Seats and stor age
damage to the load and even the vehicle
itself.
- Make sure that the open rear lid and the
sunroof do not come into contact with
objects on the roof.
Loading the roof rack
Always distribute loads evenly. J\llake sure
anything on the roof rock is securely tied
down.
.. Always distribute the loads on the roof rack
evenly .
.. Always attach items to the roof rack securely
before you drive off.
The maximum permissible roof weight is
200 lb (90 kg). The roof weight is the total of
the we ight of the roof rack, the attachments
and the cargo you are carrying. You must also not exceed the maximum load weight for the
roof rack you are using .
When using a roof rack system which has a
lower load carrying capacity, you must not use
up the total maximum permissible load carry­
ing capacity specified above. Instead, you
should load the roof rack system only to the
maximum capacity specified by the manufac­
turer of the roof rack system.
A WARNING
Weak, damaged or improper straps used
to secure items to the roof rack can fail
during hard braking or in a collision and
cause serious personal injury.
- Make sure the roof rack is installed exact­
ly as specified above
~ page 67.
- Always use suitable mounting straps for
securing items to the roof rack to help
prevent items from shifting or flying for­
ward.
- Items on the roof rack must always be
securely mounted.
- The use of a roof rack can negative ly af­
fect the way a vehicle handles. Cargo
that is large, heavy, bulky, long or flat
will have a greater negative influence on
.
the vehicle's aerodynamics, center of
gravity and overall handling. Always
drive slowly, avoid sudden braking and maneuvers when transporting cargo on
the roof of your vehicle.
- Never exceed the maximum permissible
load carrying capacity of the roof of your
vehicle, the permissible axle weights and
the permissible total weight of your vehi­
cle
~ page 2 72, Weights.
(D Note
Make sure that the opened rear lid does
not come in contact with the cargo on the
roof.
@ For the sake of the environment
As a result of the increased wind resist­
ance created by a roof rack, your vehicle is
using fuel unnecessarily. So remove the
roof rack after using it.
Luggage compartment
General information
A WARNING
Read and follow the important safety pre­
cautions on
~ page 134, Stowing lug­
gage.

Luggage compartment cover
Applies to vehicles: with luggage compartment cover
Fig. 74 Lugg age compartment: cover hanging in pos i­
t ion @
Fig. 75 R ight front section of the luggage compart­
ment: remov ing the luggag e compartment cover
The luggage compartment cover can be hung
in position @or in the comfort position @
¢fig. 74.
Extending /Retracting
You can only extend and retract the cover in
the @ position .
• Pull the cover out and attach it in position
@ in the moun ting eyelets in the side trim.
Comfort position
In pos ition @, the cover does not need to be
removed to unload the luggage compart·
ment.
• To move to position @, tilt the end of the
cover upward from the bottom when the
cover is extended. It will then move into po·
s ition @ by itself
c::;, fig . 7 4.
Removing
• Pull the lever in the direction of the arrow
c::;, fig . 75 while lifting the cover out .
Seats and storage 69
Installing
• Place the left side of the cover in the mount
on the side trim.
• Press the cover down into the right mount
until it locks into place.
A WARNING
=
Whenever driving, never place any hard or
heavy objects on the luggage compart·
mentor allow pets to s it on the luggage
compartment cover . They could become a
hazard to vehicle occupants in the event of
sudden braking or in an accident.
ffi Note
Let the luggage compartment cover roll up
slow ly to avoid damage.
Enlarging the luggage compartment
Applies to vehicles: wit h fo lding rear seatback
The rear seat backrests can be folded forward
either separately or together.
Fig. 76 Backrest : relea se lever, securing knob and
lat ch*
Folding the backrest forward
• Pull the release lever @¢
fig. 76 in the di­
rection of the arrow and fold the backrest
forward.
Folding the backrest back into the upright
position
• Fold the backrest back up again until it
latches and the red marking @ is no longer
visible
c::;, _&. .
Sedan: You can lock the backrest when it is
latched in place using the mechanical key

70 Seats and storage
.::> page 34 ©.::>fig. 76 . This prevents any ac­
cess to the luggage compartment from the
vehicle inte rior.
You can on ly enlarge the luggage compar t­
ment if the backrest is not locked .
~ WARNING
-
-The backrest must a lways be securely
latched so that the safety belt of the cen­
ter seating pos ition can work properly to
help protect the occupant .
- The backrest must be secure ly latched in
posit ion so that no items contained in
the luggage compartment can slide for­
ward upon sudden braking .
- Always check whether the latch is f ully
engaged by pu lling the seatback for­
wa rd.
- Never allow safety belts to become dam­
aged by being caught in doo r o r seat
hardware .
- Torn or frayed safety belts can tear and
damaged belt ha rdware can break in a
c rash . Inspect the be lts periodica lly.
B elt s showing damage to we bbing, bind­
ings , bu ckles , or retractors must be re­
placed .
(D Note
-If you move the front seat back when the
r ear seat ba ckrest is fo lded fo rward, yo u
could d amage t he head res trai nts on the
rear sea t.
- Slide the belt guide on the outside safety
belt all the w ay up before folding the
b ackrest back forward. Make su re the
seat belt is not pinched o r damaged
when the rear seat backrest if folded back. Other objects shou ld be removed
from the rear seat bench to protect the seatback from damage. Partition net (seatback in upright
position)
Applies to vehicles: with partition net
The partition net is designed to pr event loose
objects from flying forward into the passen­
ger compartment (e.g. under sudden brak­
ing).
Fi g. 7 7 Behind t he backrest : hangin g th e p art itio n ne t
Fig. 78 Be hind t he backre st: rem ov ing the par tition
ne t
Hanging
.,. Pull the net upward . Hang the c rossbar in
the rear eye lets
over th e re ar bench seat
¢ fig. 77 -arrow-.
Removing
.,. Ti lt the seatback forwa rd.
.,. Press the left and right release knobs
¢ fig . 78 -arrow-and pull the net upward
and out.
Installing
• Ti Lt the seatback forward
¢ page 69 .
.,. Move the partition ne t left and r igh t in the
retain ing clamp .
.,. Press the partition net down diagonally at
t he left and right until it locks into place and
t he red ma rkings o n the bu ttons are no lon-
ger v is ible. ..,.

7 2 Seats and storage
If not hing is hung on the hooks, they wi ll fold
back in by themselves .
I n a coll is ion, the laws of phys ics mean that
even smaller items that are loose in the vehi­
cle will turn into heavy missiles that can ca use
serio us injury . Items in the vehicle p ick up ki­
netic energy which varies w ith the vehicle and
the we ight of the item . Veh icle speed is the
most significant factor .
F or example, in a frontal collisio n at a speed
of 30 mph (48 km/h), the forces acting on a 10- lb (5 kg) object a re about
20 times the
normal weight of the item . Th is means that
the we ight of the item would suddenly be the
equ ivalent of about 200 lbs (90 kg). O ne can
eas ily imagine the injuries that an item of that
weight flying free ly through the passenger
compartmen t can ca us e in a co llision a t a
speed considered relat ively low .
8_ WARNING
Weak, damage d or improper straps used
to secure items to tie -downs can fail du r­
ing hard b rak ing or in a col lision and cause
serious personal in jury.
- Always use suitab le retaining straps and
properly secure items to the tie-downs in
t h e luggage compartment to help pre ­
vent items from shifting or flying for­
wa rd .
- Never attac h a child seat tether strap to
a tie -down.
- For st rength-related reasons, the mount­
ing hooks can only be used to secure ob­
jects weighing up to 10 lb . (5 kg) . Heav i­
er objec ts w ill not be a dequately secured
- the re is a r isk of injury.
Tie-downs
Applies to vehicles: with tie-downs
Four tie-downs for securing luggage pieces
and two for hanging bags , sacks, etc. are
lo­
cated in the luggage compartment.
F ig . 83 Lu gg age compart ment: tie-down s
,.. Secure o bjects using elast ic co rds attached
to the t ie -downs* ¢
fig. 83.
,.. Obse rve the safety notes ¢ page 135.
Bag hooks
Applies to vehicles: with bag hooks
Light objects can be secur ed on the hooks.
Fi g. 84 R ig ht side of t he lu ggage co mpartment : bag
h ook s
You can also use the hooks to hang ligh t pu rs­
es, bags, e tc.
8_ WARNING
The hoo ks can ho ld a maximum weight of
3 kg . Heav ier objects are not a dequately
secure d. There is risk of personal injury.

Luggage compartment covering (reversible mat )
Applies to vehicles: w it h lugg ag e compart men t cove ring
The reversible mat protects th e luggage com­
partment and bumper from dirt and scratch­ es.
F ig. 85 Luggage compartment: reversib le mat w it h
backrest folded forward
You can use the reversible mat with the dirt­
res istant side or the decorative side. After
l oadi ng or unloading, fold up the reversib le
mat and close the luggage compartment lid.
On ly store the reversible mat if it is d ry .
Securing attachments
Applies to vehicles: with sec uring attachments
The securing attachments prevent objects in
the luggage comportment from sliding bock
and forth.
,.
F ig. 8 6 Luggage compart men t: securi ng attac hments
M ake sure t he ba ckr ests are fo lded uprig ht
and the p artitio n net is inst alled¢ .&_.
Installing securing strap @
.,. Set the ho lder for the securing strap in the
opening of the track system .
.,. Push the holder down
(D and slide it into
t h e des ired pos ition.
Seats and storage 73
.,. Check t hat the holder has latched into place .
.,. Push the knob on the front side of the hold­
er @ to tighten the strap.
Installing telescoping rod @
.,. Insert bo th bra ck ets fo r the telescoping
rods in to the o peni ngs in the rails .
.,. Push the holder down © and s lide it into
the desired position .
.,. Check that the holder has latched into place.
T he secur ing strap can also be a ttached as
needed on the right s ide of the t rack system
instead of the telescoping track¢
fig. 86 .
&_ WARNING ~
-The back rest must be secu rely latched in
position so that no items contai ned in
the l uggage compa rtme nt can s lide for­
ward upon sudden braking.
- Loose items inside the passenge r com­
pa rtment, can fly forward in a crash or
s udden maneuve r and injure occupants.
, Ski sack
App lies to vehicles: wit h ski sack
Long objects such as skis or snowboards con
be transported in the ski sock.
Fig. 87 Backrest: pass-t h ro ugh cover
Fig . 88 Rear bench seat: sec uring the sk i sack

7 4 Seats and storage
Loading
.,. Fol d the rear seat center armrest down .
.,. Fold the pass-thro ugh cover
¢
fig. 87 -arrow-down.
.,. Slide the ski sack
from the luggage com­
partment through the pass-through with
the z ipper a t the rear ¢.&. -
Securing
.,. Inse rt the ski sack st rap @ co fig. 88 in the
center buck le @ .
.,. Pull the safety belt taut on the free end of
the belt @.
A WARNING
-The ski sack is intended only for the
transportation of skis and ot her light ob ­
jects . To reduc e the risk of serious p er­
sonal injury, neve r transport heavy o r
poin ted objects in the ski sa ck.
- When bra king rapidly or d uring an acci­
dent, the load could be displaced and
cause inju ry to occupants.
- Sharp edges on the load must be cove red
for pro tect ion. Always fas ten the belt
ti gh tly around the sac k an d its contents
c::> fig . 88.
- F or safety reasons, do not transport
more than two pa irs o f skis in the ski
sac k.
- You m ust sec ure the ski sack with t he
st rap a fter loading .
- M ake su re all obje cts tha t you are trans ­
porting in the pass- thro ugh a re secured.
O therwise they cou ld slide around during
s u dden braking maneuvers and cause in­
jury.
(D} Tips
- Never stow the sk i sack away when i t is
still wet or damp (for examp le, snow
melt ing from sk is) . Allow it to dry com­
plete ly before stowing it away.
- When transporti ng skis or snowboards,
tighten the securing strap between the
bindings. -
Pos ition skis in the ski sack with the
pointed ends facing the front and ski
poles with the pointed ends facing the
rear.
- Sedan: You ca n lock or unlock the pass­
through using the mechanical key. This prevents any access to the luggage com­
partment from the vehicle inte rior .
Reversible cargo area floor (dirt
collecto r)
Applies to vehicles: with reversible cargo area floor
You con transport dirty or damp objects in the
reversible cargo area floor
F ig . 89 Lu ggag e compar tmen t: cargo a rea floo r
F ig . 9 0 Lugg ag e co mpa rt m ent: cargo area floo r re ·
ve rse d
Reversing the cargo are a floor
.,. Lift the cargo area f loor using the handle
c::> fig. 89 -arrow- .
.,. Flip the floor over and install it.
Parcel shelf
., U1 .,
-><
~
The pa rcel shelf beh ind t he rea r seatback can
be used to ca rry light items of clothing .
ll>-

A WARNING ,~
No heavy or hard objects should be placed
on the pa rcel she lf. They are a hazard to
th e vehicle occupants duri ng sudden b rak ­
ing. Th e is a r is k of injury .
(D Note
Please make s ure that the heat ing wires
for the rear window defogger are not dam­
age by abras ive objects.
(D Tips
To ensure problem-free vent ilation, the
ve ntilation s lots between the rear w indow
and the parce l shelf must not be cove red.
Seats and storage 75

76 Warm and cold
Warm and cold Climate controls
Description
The climate control system warms, cools and
adds humidity to the air in the vehicle interior.
It is the most effect ive when the windows and
sunroof are closed . If there is a build-up of
heat inside the vehicle, ventilation can help to
speed up the cooling process.
I n all heating mode functions except
defrost,
the blower on ly switches to a higher speed
once the engine coolant has reached a certain
temperature.
Condensat ion from the cooling system can
drip and form a puddle of water under the ve­
hicle. This is normal and does not mean there
is a leak.
Pollutant filter
The pollutant filter removes pollutants s uch
as dust and pollen from the air.
The air pollutants filter must be changed at
the intervals spec ified in you r Warranty
&
Maintenance booklet, so that the air condi­
tioner can properly work.
If you drive your vehicle in an area with h igh
a ir po llution, the fi lter may need to be
changed more frequent ly than specified in
your Aud i Wa rranty
& Ma intenance booklet. If
in doubt, ask your authorized Audi Service Ad ­
visor for advice .
Key coded settings
The climate control settings are automat ically
stored and assigned to the remote control key
that is in use.
A WARNING
Reduced visibility is dangerous and can
cause accidents.
-
- For safe driving it is very important that
all windows be free of ice, snow and con­
densation.
- Comp letely familiarize yourself with the
proper use and function of the heating
and ventilation system and especially how to defog and defrost the windows.
- Never use the windshield wiper/washer
system in freez ing weather unt il you
have warmed the windshield first, using
the heating and ventilation system. The
washer solution may freeze on the wind­ shie ld and reduce visib ility.
(D Note
- If you suspect that the air conditioner
has been damaged, switch the system
off to avoid further damage and have it
inspected by a qualified dealership.
- Repairs to the Audi air conditioner re­
quire special technical know ledge and
special tools. Contact an authorized Aud i
dea ler fo r assistance.
@ For the sake of the environment
By reducing the amount of fuel you use,
you also reduce the amount of pollutants
emitted into the air.
(D Tips
-Keep the air intake s lots (in fro nt of the
w indshield) free from ice, snow and de ­
bris in order to maintain the proper func­
tion of the climate control system.
- T he energy management system may
switch the seat heating* or rear window
defroster off temporarily . These systems
are available again as soon as the energy
balance has been restored.
- Air escapes through vents under the rear
window. When placing items of clothing
on the luggage compartment cover, en­
sure that the openings are not covered.

78 Warm and cold
switching recirculation mode on when driving
through a tunnel or when sitting in traffic
c:::> &. .
The IAUTOI button or I@ FRONT I butt on
switches recircu lation mode off .
IAUTO I Switching automatic mode on
Automatic mode ma inta ins a constant tem­
perature inside the vehicle. Air temperature,
airflow and air distribution are controlled au­
tomatically.
Adjusting the temperature
Temperatures between 60 °F (+16 °C) and
84 °F (+28 °C) can be set . Outside of this
range,
LO or HI will appea r in the climate con­
trol system disp lay. At both of these settings,
the climate control system runs continuously
at maximum cooling or heating power . There
is no temperature regu lation.
~ Adjusting the airflow
You can adjust the airf low manually to su it
your needs . To have the airflow regulated au­
tomatically, press the
!AUTO ! button.
~ Adjusting the air distribution
You can manually select the vents where the
a ir will flow. To have the air d istribution regu­
la ted automatically, press the
IAUTOI button .
~ Adjusting seat heating*
Pressing the button switches the seat heat ing
on at the highest sett ing (level 3) . The LEDs
indicate the temperature leve l. To reduce the
temperature, press the button again. To
switch the seat heating off, press the button
repeatedly until the LED turns off.
After 10 minutes, the seat heating automati­
cally switches from level 3 to leve l 2.
[ill Adjusting seat ventilation*
Pressing the button switches the seat ventila­
tion on at the highest setting (level 3) . The
LE Ds indicate the ventilat ion level. To reduce
the ventilation leve l, press the button again.
To switch the seat ventilat ion off, p ress the
button repeatedly until the LED turns off.
I@ FRONT I Switch the defroster on /off
T he w indshield and side windows are defrost­
ed or cleared of condensation as quickly as
possible . The maximum amount of air flows
main ly from the vents below the windshield.
Recirc ulation mode switches off. The tempera­
ture should be set to 72 °F (22 °C) or higher.
The temperature is controlled automatically.
The
! AUTO ! button switches the defroster off.
l!liil REAR I Switching rear window heater
on/off
The rear window heater only operates when
the engine is running . It switches off auto­
matically after a few minutes, depending on
the outside temperature.
To prevent the rear window heater from
switching off automatically, press and hold
the
I Cilil REARI button for more than 2 seconds.
This remains stored until the ign ition is
switched off .
Air vents
You can open and close the center and rear air
vents using the thumbwheels. The levers ad ­
j ust the direction of the airf low from the
vents.
In vehicles with a 3-zone de luxe automatic cli­
mate control system*, yo u can adjust the air
temperature in the rear by turn ing the thumb­
wheel toward the red side to make it warmer
or toward the blue side to make it cooler .
A WARNING
-Do not use the recirculation for extended
periods of time. The windows could fog
up since no fresh air can ente r the vehi­
cle. If the windows fog up, press the air
recirculation button again immediately
to switch off the air reci rculation func­
tion or se lect defrost .
- I ndividuals with reduced sensitivity to
pain or temperature cou ld develop burns
when using the seat heating function. To
reduce the risk of injury, these indiv idu­
als shou ld not use seat heating.

80 On the road
On the road
Steering
Manually adjustable steering wheel
The steering wheel position is fully adjustable
up and down and forward and bock .
Fig. 93 Lever under the steering column
F irst, adjust the driver's seat correctly .
• Pull the lever
c> fig . 93 <=> &_ .
• Move the steer ing whee l to the desired posi­
t ion.
• Push the lever against the steering column
until it locks.
There must be at least 10 inches (25 cm) be­
tween you r chest and the center of the steer­
i ng wheel. If you cannot sit more than 10 in­
ches (25 cm) from the steering whee l, see if
adaptive equipment is available to help you
reach the pedals and increase the distance
from the steering wheel.
F or detai led information on how to adjust the
driver's seat, see
i=> poge 60.
A WARNING
Improper use of steeri ng wheel adjust­
ment and improper seating position can
cause serious personal injury.
- Adjust the steering whee l co lumn on ly
when the veh icle is not moving to pre­
vent loss of veh icle control.
- Adjust the driver's seat or steering wheel
so that there is a minimum of 10 inches
(25 cm) between your chest and the
steering wheel
c;, page 129, fig . 139. If
yo u cannot mainta in this min imum dis- tance, the airbag system cannot protect
you proper ly.
- If physical limitations prevent you from
sitting 10 inches (25 cm) or more from
the steering wheel, check with your au­
thorized Audi dealer to see if adaptive
equ ipment is ava ilable .
- If the steer ing wheel is aligned with your
face, the supplementa l driver's a irbag
cannot provide as much protection in an
accident . Always make sure that the
steer ing wheel is aligned with your
chest.
- Always hold the steering wheel w ith your
hands at the 9 o'clock and 3 o'clock posi­
tions to reduce the risk of persona l injury
if the driver's airbag dep loys .
- Never hold the stee ring wheel at the 12
o'clock position or with your hands inside
the steeri ng wheel rim or on the steering
wheel hub . Holding the steering wheel
the wrong way can cause se rious injuries
to the hands, arms and head if the driv­
er's airbag deploys.
Ignition lock
Starting engine with the key
Applies to vehicles : w ith ign ition lock
The ignition is switched on and the engine
started with the ignition key .
Fig. 94 Ignit ion key
Sta rting th e engine
• Insert the key into the ignition lock .
• Manual transmission: Fully depress the
clutch pedal and move the shift lever to the
neutra l position .