2014 AUDI S4 tow

52 Clear vision
-If electrolyte gets into the eyes, flush
them thoroughly with large amounts of
clean water for at least 15 minutes;
medical attention is recommended.
- If electrolyte contacts skin, flush affect­
ed area with clean water for at least 15
minutes and then wash affected area
with soap and water; medical attention
is recommended. Thoroughly wash af­
fected clothing and shoes before reuse.
-If swallowed and person is conscious,
rinse mouth with water for at least 15
minutes. Do not induce vomiting unless
instructed to do so by medical professio­
nal. Get medical attention immediately.
Liquid electrolyte leaking from broken mir­
ror glass will damage any plastic surfaces
it comes in contact with. Clean up spilled
electrolyte immediately with clean water
and a sponge.
(D} Tips
- Switching off the dimming function of
the inside rear view mirror also deacti­
vates the automatic dimming function of
the exterior mirrors.
- Automatic dimming for the mirror only
operates properly if the sun shade* for
the rear window is not in use or the light
strik ing the inside mirror is not hindered
by other objects.
- The automatic dimming mirrors do not
dim when the interior lighting is turned
on or the reverse gear is selected .
, Sun visors
Fig. 48 Driver's side; sun visor
The sun visors for the driver and passenger
can be pulled out of their brackets in the cen­
ter of the vehicle and turned towards the
doors @. After the sun visor has been turned
to the door, it can be extended lengthw ise.
The mirror light switches on when the cover
over the vanity mirror @opens.
Rear door sun shade
Applies to vehicles: with rear door sun shade
Fig. 49 Raised rear door sun shad e
.,. Pull the shade out and hang it in the bracket
on the upper door frame~
fig. 49.

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.

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>-

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.

90 On the road
• To increase/decrease the speed quickly, hold
the lever in the
0 10 direction unti l the de­
s ired speed is displayed.
You can a lso press the accelerator pedal down
to increase your speed, e .g. if you want to
pass someone . The speed yo u saved earlier
will resume as soon as you let off of the accel­
erator pedal.
If, however, you exceed your saved speed by
6 mph (10 km/h) for longer than 5 minutes,
the cruise contro l will be turned off tempora­
rily. The green symbol in the display turns
white. The saved speed remains the same .
Presetting your speed
You con preset your desired speed while the
vehicle is not moving.
• Switch on the ignition.
• Pull lever into pos ition
CD c:> page 89,
fig. 100.
• Press the lever in the 0 or O direction to
incr ease or decrease you r speed.
• Release the lever to save that speed .
This funct ion makes it possible, for example,
to save the speed you want before driving on
the highway . Once o n the hig hway, activate
the cruise contro l by pulling the lever towa rd
(D .
Switching off
Temporary deactivation
• Press the b ra ke peda l, or
• Manual transmission: Keep the clutch peda l
pressed down
longer, or
• Press the lever into position @ (not clicked
into place)~
page 89, fig . 100, or
• Drive for longer than 5 minutes at more
than 6 mph (10 km/h) above the stored speed.
Switching off compl etely
• Press lever into position @(clicked into
place), or
• Switch the ign ition off. The speed you saved will be retained if the
cruise control has been switched off tempora­
rily. To resume the saved speed, let up on the
brake or clutch pedal and pu ll the lever to po­
s ition (!).
Switching the ignition off erases the saved
speed.
_& WARNING
You shou ld only return to the saved speed
if it is not too fast for the current traffic
conditions -risk of an accident!

98 Transmission
@] Transmi ssion malfunction: Limited driv­
ing fu nction ality
There is a sy stem m alfu nction in the transmis­
sion . The transmission is sw itch ing to emer­
gency mode. This mode only shifts into cer­
tain gea rs or will no longer shift at a ll. The en ­
g ine may stall . Drive to your authorized A udi
dealer or qualified repair facility immediate ly
to have the ma lfunction corrected .
@] l;I Tra nsmission malfunction : No re verse
You can continue driving
S tron ic transm issio n: There is a system ma l­
function in the transmission. The transmis ­
sion is switc hing to eme rgency mode. This
mode on ly shifts into certain gears or w ill no
longer s hift at all. The engine may sta ll. You
cannot engage the reverse gear . Drive to your
author ized Audi dealer or qua lified repair fa ­
cili ty immediately to have the malf unction
corrected.
@] Transmiss ion malfunction: Stop vehicle
and shift to p ark.
Do not cont inue driving. Select the P se lector
lever position and see your authori zed Aud i
dealer or qualified repair facility for assis­
tance .
@ Note
If the transmiss io n sw itches to emergency
mode, you s houl d take the vehicle to an
author ized Audi dealers hip as soon as pos ­
sib le to have the con dition co rrected .
Selector lever emergency release
Applies to vehicles: with multitronic/5 tronic/tiptronic
If the vehicle 's power supply fails, the selec­
tor lever can be released in an emergency.
Fi g. 1 08 Fro nt ce nter co nsole: Re mov ing t he as htray
in ser t
Fig. 1 09 Selecto r lever e mergency release
.. To access the emergency re lease mecha­
nism,
remove the ashtray insert @ using the
release sw itch ®
c> fig. 108 .
... Loosen and remove the cap in the ashtray
mou nt.
1> You now have access to a p in . Using a sc rew­
driver or sim ila r object, press the p in down
an d hold i t in t hat pos ition ¢
fig. 109.
.,. Now press the re lease button and move the
selecto r leve r to the N positio n.
T he selecto r leve r ca n on ly be moved from the
P position if the key is in the lock and the igni­
t ion is swi tched on . If the power supply fails
(for example, the battery is discharged) and
the vehicle m ust be pushed or towed,
move
the selecto r lever to the N position first using
the emergency re lease.

Audi adaptive cruise control and braking guard 99
Audi adaptive cruise
control and braking
guard
Introduction
App lies to vehicles: with Audi adaptive cruise control
The adaptive cruise control system assists the
driver by regu lating vehicle speed and helping
to maintain a set distance to the vehicle
ahead, within the limits of the system . If the
system detects a moving vehicle up ahead,
adaptive cruise control can brake and then ac­
celerate your vehicle . This he lps to make driv­
ing more comfortable on long highway
stretches.
The braking guard system can warn you about
an impending collision and initiate braking
maneuvers
c::;, page 1 OS.
Adaptive cruise control and braking guard
have technical limitations that you must
know, so please read this section carefully, un­
derstand how the system works and use them properly at all times.
General information
General information
Applies to vehicles: with Audi adaptive cruise control
Fig. 110 Front of the vehicle: Position of radar sensor
The area that contains the radar sensor
c::;, fig. 110 must never be covered by stickers
or other objects or obstructed with dirt, in­
sects, snow or ice that will interfere with the
adaptive cruise control system and braking
guard. For information on cleaning, refer to
c::;, page 204. The same applies for any modifi­
cations made in the front area . The
function of the adaptive cruise control
system and braking guard is limited under
some cond itions:
- Objects can only be detected when they are
within sensor range
.:!>page 101 , fig. 113.
-The system has a limited ability to detect
objects that are a short distance ahead, off
to the side of your vehicle or moving into
your lane.
- Some kinds of vehicles are hard to detect;
for examp le motorcycles, vehicles with high
ground clearance or overhanging loads may
be detected when it is too late or they may
not be detected at all.
- When driving through curves
c::;, page 100.
-Stationary objects c::;, page 100.
A WARNING
-Always pay attention to traffic when adap-
tive cruise control is switched on and brak­ ing guard is active. As the dr iver, you are
still respons ible for start ing and for main­
tain ing speed and distance to other ob­
jects. Braking guard is used to assist you.
The driver must always take action to avoid
a collision. The driver is always responsible
for braking at the correct time.
- Improper use of adaptive cruise con trol
can cause collisions, other accidents and
serious personal injury .
- Never let the comfort and convenience
that adaptive cruise control and braking
guard offer d istract you from the need to
be alert to traffic conditions and the
need to remain in fullcontrolofyourve­
hicle at all times,
- Always remember that the adaptive
cru ise contro l and braking guard have
limits -they will not slow the vehicle
down or maintain the set distance when
you drive towards an obstacle or some­
thing on or near the road that is not
moving, such as vehicles stopped in a
traffic jam, a stalled or disabled vehicle.
If registered by the radar sensor, vehicles
or obstacles that are not moving can
trigger a collision warning and if .,.

102 Audi adaptive cruise control and braking guard
Switching on and off
Applies to vehicles: with Audi adaptive cruise control
Fig. 114 Se lec tor lever: switching on/off
Fig. 115 Instrument clus te r: A udi adap tive c ru ise co n·
trol
You can set any speed between 20 mph and
95 mph (30 and 150 km/h).
Indicator lamps and messages in the instru·
ment cluster display inform you about the cur·
rent system status and settings.
Switching Audi adaptive cruise control on
• Pull the lever toward you into position (D
¢fig. 114. ACC standby appears in the in ·
strument cluster display.
Setting the speed and activating
regulation
.. To set the current speed , press the !SE T! but·
ton
¢ page 11, fig . 4. The set speed is shown in
the tachometer @and is also
shown briefly in the display@¢
fig. 115.
Switching Audi adaptive cruise control off
• Push the lever away from you into position
@ until it clicks into place. The message
ACC off appears.
@ Indicator lights
11 · Adaptive cruise control is sw itched on.
No vehicles are detected up ahead. The stored
speed is maintained.
• · A moving vehicle is detected up ahead .
T he adaptive cru ise control system regulates
the speed and distance to the moving vehicle
ahead and accelerates/brakes automatically .
• · When automatic braking is not able to
keep enough distance to a previously detected
moving veh icle up ahead, you must take con·
trol and brake
¢ page 105, Request for driver
intervention.
© Display
If adapt ive cru ise control is not shown in the
display, you can call it up w ith the
I RESET I
button ¢ page 24.
Based on the symbols in the display, you can
determine if the system is maintain ing a d is ·
tance to the vehicle ahead and what that dis­
tance is.
No vehicle· No vehicle ahead was detected .
White vehicle -A vehicle ahead was detected .
Red vehicle -Prompt for the driver to take ac­
tion
,=;, page 105.
Both arrows on the scale © indicate the dis·
tance to the vehicle ahead. No arrow appears
when the vehicle is on an open road and there
is no object ahead. If an object is detected
ahead, the arrow moves on the scale .
T he green zone on the scale shows the stored
distance. For information on changing the
stored distance, refer tor=;,
page 104 . If the
distance se lected is too close or may soon be·
come too close , the arrows move into the red
zone on the sca le. .,.