2013 AUDI A4 SEDAN ESP

56 Seats and storage
Power seat adjustment
App lies to vehicles: with power adjustable seats
Fig. 52 Front seats: power seat adjustment
Controls
@ -Adj usting the lumbar support*: press the
button in the corresponding position¢ .&..
@-Moving the seat up/down: press the but­
ton up/down¢ .&..
@-Moving the seat forward/back: p ress the
button fo rward/back
¢ & .
©-Adjusting the backrest angle: press the
button fo rward/back
¢ & .
©-Raising/lowering* the head restraints:
press the button up/down ¢ .&. .
@ -Lengthening/shortening the upper thigh
support*: lift the handle. A spring moves the
front seat cushion forward¢&.
A WARNING
- Never adjust the d river's or front pas­
senger 's seat while the veh icle is moving.
If you do this wh ile the vehicle is movi ng,
yo u will be out of posit ion. Always adjus t
the drive r's or front passenger's seat
when the vehicle is not moving .
- Be care ful when adjus ting the seat
heig ht. Check to see that no one is in the
way, o r serious injury could result!
- B eca use the sea ts can be elec trically ad­
justed with the ignit ion off or with the
ignition key removed, never leave chil­
dren unattended in the vehicle. Unsuper­
vised use of the electric seat adjust­ ments may cause serious injury. -
To reduce the risk of injury in the case of
sudden braking or accident, front pas­
sengers must never r ide in a moving ve­
hicle with the backrest reclined. Safety
be lts and the airbag system only offer
maximum protection when the backrest is upr ight and the safety belts are prop­
e rly po sitioned on the body. The more
the backres t is reclined, the grea ter the
risk of persona l injury from an incorrect
seating position and imprope rly posi­
tioned safety belts.
Center armrest
The center armrest can be adjusted to several
levels .
Fig. 53 A rm rest between the driver's/front passenger's
seats.
Ad ju sting the center armrest
"" To adjust the ang le, raise the arm rest from
the starting position
¢ fig. 53 detent by de­
t en t.
.,. To bring the armres t back into the starting
position, raise it out of the top detent and
fold it back down.
T he armrest can slide forwar d and back .

60 Seats and st o rage
12-volt socket
Appl ies to vehicles: wit h 12-volt socket
Electrical accessories can be connected to the
12-volt socket.
Fig. 60 Cente r console: socket
.,. Open the socket cover~ fig. 60 .
.,. Insert the plug of the electrical device into
the socket.
The 12-volt socket can be used for electrical accessories. The power input must not exceed 120 watts.
Before you purchase any accessories, always
read and follow the information in
~ page 2 74, Additional accessories and parts
replacement.
.&_ WARNING
The socket and the electr ica l accesso ries
connected to it operate only when the igni­
tion is switched on. Incorrect usage can lead to ser ious injuries or burns. For this
reason, children should never be Left unat­
tended in the vehicle because this increas­ es the risk of injury.
- Never connect equipment that generates
electrical current, such as a so lar panel
or battery charger, to the 12 volt socket.
This could damage the vehicle's electr i­
cal system .
- To avoid damaging the socket, only use
plugs that fit properly .
(D Tips
When the engine is off and accessories are
still plugged in and are on, the vehicle bat­
tery can still be drained.
Storage
General overview
.&_ WARNING
-Always remove objects from the instru­
ment panel. Any items not put away
could slide around inside the veh icle
while driv ing or when accelerat ing o r
when applying the brakes or when dr iv­
ing around a corne r .
- When you are driving make sure that
anyth ing you may have placed in the cen­
ter console or other storage locations
cannot fall out into the footwells. In case
of sudden braking you would not be able
to brake, depress the clutch or acce ler ­
ate.
- Any pieces o f clothing that you have
hung up must not i nterfere wit h the driv­
er's view . The coat hooks are designed
only for lightweight clothing. Never hang
any cloth ing with hard, pointed or heavy
objects in the pockets on the coat hooks .
During sudden braking or in an accident -
especia lly if the a irbag is deployed -
these objects could injure any passen­ gers inside the vehicle.
-

62 Seat s a nd s tor ag e
Addit ional storage
There are a variety of storage compa rtments
and fasteners in var ious places in the vehicle.
- In the roof headliner above the rearview
mirror .
- On the back of the front seat . The com pa rt­
ment can hold a maximum weight of 1 kg.
- On the left and right of the luggage com­
partment, behind the s ide trim.
- Garment hooks on the pillars in the rear of
the vehicle .
A WARNING
-When driving, do not leave any hard ob­
jects on the rear wi ndow shelf or allow
your pet to s it on the shelf. They could
become a hazard for ve hicle occ upan ts in
the event of sudden braking or a crash.
- Always remove objects from the instru­
ment pane l. Any items no t stored could
slide around inside the vehicle while driv­
ing or when accelerating or when apply­
ing the brakes or when driving around a
corner.
- When you are driving make sure that
anything you may have placed in the cen­
ter console or other storage locations cannot fall out into the footwells. In case
of sudden braking you would not be able
to brake or accelerate .
- Any articles of cloth ing that you have
hung up must not interfere with the driv­
er's v iew. The coat hooks are designed
only for lightweight clothing. Never hang
any clothing wit h hard, po inted or heavy
objects in the pockets on the coat hooks .
During sudden braking or in an accident -
especially if the airbag is deployed -
these objects could injure any passen­
gers inside the vehicle .
- To reduce the risk of persona l injury in an
acc ident or sudden stop, always keep the
glove compartment closed while dr iving.
- Read and fo llow all WARNINGS
i=> page 161, Important safety instruc­
tions on the side airbag system.
- Hang clothes in such a way that they do
not impa ir the driver's vision.
- The coat hooks must on ly be used for
lightweight clothing. Do not leave any
heavy or sharp edged objects in the pock­
ets which may interfere with the s ide cur­
tain airbag deployment and can cause pe rsonal injury in a crash.
- Do not use coat hangers for hanging
cloth ing o n the coat hooks as t his can in­
terfere with proper deployment of the
side curta in a irbags in an a ccident.
- Do not hang heavy objects on the coat
hooks , as they could cause personal in­
jury in a sudden stop.
- Always keep the compa rtment above the
rea rv iew mirror closed while d riving to
re duc e the risk of i nju ry in the event of
sudden b raking m aneuvers or a collision.
(£} Note
Objects located on the rear shelf that rub
against the rea r window could damage the
hea ting wi res for the rear window defog"
ger.
(D Tips
- A vent slot is located between the shelf
and the rear w indow. Do not bloc k the
vent wi th any items you may place o n the
rear window she lf.
- Do not place b ulky items on the rear win­
dow shelf as they co uld restrict or block
the drive r's vision in the rear view mirror.

68 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.

.. Select : ICAR lfunction button> Car systems
control button > Driver assist > Speed
warning.
Warning thresho ld 2 can be set in the speed
range starting from 20 mph to 150 mph (30
km/h to 240 km/h). Settings can each be ad­
justed in intervals of 6 mph (10 km/h).
Cruise control
Switching on
The cruise control system makes it possible to
drive at a constant speed starting at 20 mph (30 km/h).
®
f
®t
0
Fig. 79 Con tro l lev er w it h push-bu tton
Fig. 80 D isplay : S ele ct ed speed
.. Pull the lever to position (D ¢ fig. 79 to
switch the system on.
.. Drive at the speed to be controlled .
.. Press button @to set that speed.
The stored speed and the green symbol
[ij;jl)~i~ (US model)/ .. (Canadian model) are
shown in the display ¢ fig. 80. The display
may vary, depending on the type of display in
your vehicle. The indicator light
[ij;(l)~i~ (US model)/ B (Canadian model) w ill
also light up in the instrument cluster.
On the road 81
The speed is kept constant by modifying en­
gine power or through an active brake inter­
vention.
_& WARNING
- Always pay attent ion to the traffic
around you when the cruise control is in
operation. You are always responsible for
your speed and the distance between
your veh icle and other vehicles .
- For reasons of safety, cru ise control
should not be used in the city, in stop­
and-go traffic, on twisting roads and
when road conditions are poor (such as
ice, fog, gravel, heavy rain and hydro­
p lani ng) -risk of accident.
- Turn off the cruise control temporarily
when enter ing turn lanes, highway exit
lanes or in construction zones .
- Please note that inadvertently "resting"
your foot on the accelerator pedal causes
the cruise control not to brake. This is
because the cruise control is overridden
by the driver's acceleration .
-If a brake system malfunction such as
overheating occurs when the cruise con­
trol system is switched on, the braking
function in the system may be switched off. The other cruise control functions re­
main active as long as the indicato r light
lijj(l )~i~ (US models) li'I (Canadian mod­
e ls ) is on.
@ Tips
-Veh icles with manual transmiss ion: You
can attain the set speed only if the gear
that is currently engaged will allow it, or
if it does not tax the engine and allows i t
to run smoothly. Therefore shift into a
higher or lower gear in a timely manner.
- The brake lights illuminate as soon as
the brakes apply automatically.
Changing speed
.. To increase/decrease the speed in incre­
ments, tap the lever in the
0 10 direction
¢ page 81, fig. 79. Ill>

Transmission Manual transmission
Gearshift lever
App lies to vehicles: with manu al transmission
The clutch pedal must be depressed all the
way before you can start the engine.
T he manua l transm ission in your Audi is
equ ipped w ith an
interlock-feature.
~ Depress the clutc h pedal all t he way .
~ Start the eng ine with the gea rshift lever in
Ne utral and the clutch peda l depressed.
(D Note
Always dep ress the clutch peda l fully when
chang ing gears . Do not hold the vehicle on
a hill with the clutch pedal partially de­
pressed . This may cause p remature clutch
wear or damage .
@ Tips
-Resting your hand on the gearsh ift leve r
knob while driving will cause prematu re
w ear i n the t ransm ission.
- The back -up lights go on when you s hift
i nto Reverse w ith the igniti on o n.
Gearshift pattern (6-speed manual
transmission)
Applies to vehicles: with man ual transmission
F ig . 8 1 Gears hift patte rn: 6 -speed manu al tran smi s­
sio n
Engaging reverse gear (R)
~ Move t he sh ift leve r a ll the way to the left,
press it d ow n, then push it fo rward .
Transm ission 83
Espec ia lly afte r drivi ng fo rward, stop the vehi ­
cle completely, s hift into
Neutral and rest the
shift lever br iefly in Neutra l before shift ing in ­
to
Reverse .
multitronic ®, tiptronic
Introduction
App lies to vehicles: with multitronic or tiptr onic
Applies to vehicles with a multitronic ®
transmission
You r vehicle is equip ped wi th an e lectronically
controlled,
continuou sly variable transmis­
sion (m ultitronic ®). In contrast to convention­
al automatic transmissions us ing shifting op ­
erations, the transmission ratio in the contin­ uo usly var iable transmission is changed con­
t in uously . This optimizes the comfort level
and conse rves fue l.
The gear rat io in the transmission is selected
(upsh ift and downshift) comp letely automati­
ca lly as a function of the def ined dr iv ing pro­
grams.
If desired, the driver can also select the gears
manually (t iptronic mode) .
Instead of the torque converter in convention­
al automatic transmissi ons, your m ultitronic ®
transmission uses a mu ltidisc clutch for power
transmission . Therefore, the "creep behavior"
of the vehicle dur ing idling whe n temporar ily
st opped in selec to r l ever pos it ion D/S, or R is
l ess pronounced.
Applies to vehicles with a tiptronic
transmission
Your vehicle is equipped with an electronically
controlled automa tic transmiss io n. Upshift ing
and downsh ifting take place
automati cally.
If desired, the driver can also shift gears man ­
ually
( tiptronic mode ).

94 Transmi ssion
When acce lerating, the transmiss ion will au­
tomatically shift into the next gear before the
engine reaches its maximum RPM.
I f you apply a ligh t throttle when accelerat­
ing, tiptronic will automatically shift from 1st
to 2nd gear to save fuel. If you app ly a heavy
thrott le, the transmission will stay in 1st gear
unti l near maximum RPM is reached, or unt il
the dr iver shifts into 2nd gear.
If you take your foot off the accelerator peda l
when dr iving down a steep incline, tiptronic
will downshift from the selected gear into the next lower gear until it reaches 1st gear,
based on road speed and eng ine RPM . Auto ­
mat ic downshifti ng is interrupted as soon as
you apply the th rottle aga in .
(D} Tips
- When you sh ift into the next lower gear,
the transmiss ion will downshift only
when there is no possibility of over-rev­
v ing the engine.
- When the kick-down comes on, the
transmission will sh ift down to a lower
gear, depending on vehicle and engine
speeds.
- Tiptronic is inope rat ive when the t rans­
mission is in the fail-sa fe mode.
Kick-down
A pp lies to vehicles: with S tro nic tr ansmiss ion
Kick-down enables maximum acceleration.
When you press the acce lerator pedal down
beyond the resistance po int, the automatic
transmission downshifts into a lower gear, de­
pending on vehicle speed and engine RP M.
It
shifts up into the next h igher ge ar once the
max imum specified engine RPM is reached.
& WARNING
Please note that the wheels could spin on
slick or slippery roads when kick-down is
active.
Launch Control Program
App lies to vehicles : wit h S tronic tra nsmi ssio n
The Launch Control Program provides the
best acceleration possible when starting from
a stop .
Requirement: The engine must be at operat­
ing temperature and the steering wheel must
not be t urned .
.. Press the
I~ OF F! button c::;, page 186 while
the engine is running. The
fl ind icator light
illuminates in the instrument cluster and
Traction control (ASR ): Off . Warning! Re­
stricted stability
appea rs in the driver infor­
mat io n system display .
.. Move the se lector lever to the D/S posit ion
or select the
d ynamic dr iv ing mode in Audi
drive select*
c::;, page 112 .
.. Press the brake peda l strongly with your left
foot and ho ld it down for at least one sec­
ond.
.. At the same time, press the accelerator
pedal down complete ly w ith your r ight foot
until t he e ngine reaches and mainta ins a
h igh RP M.
.. Remove yo ur foot from the brake pedal
w ith in S seconds
c::;, A, .
& WARNING
-Always adapt your driving to the traffic
f low .
- On ly use the Launch Cont ro l Program
when road and traffic conditions a llow it
and other drivers w ill not be endangered
or annoyed by your driving and the vehi­
cle's acceleration.
- Please note that the d riving wheels can
spin and the vehicle can break away
when ASR is switched off , especially
when the road is slippery .
- Once you have accelerated, you shou ld
sw itch the ASR back on by pressing the
lfl O FF ! button . .__ _____________ _J ...

Audi adaptive cruise control and braking guard 97
Audi adaptive cruise
control and braking
guard
Introduction
App lies to vehicles: with Audi adaptive cruise co ntrol
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 ¢
page 103.
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. 96 Front of the veh icle: Pos ition of radar sensor
The area that contains the radar sensor
¢
fig. 96 must never be covered by st ickers or
other objects or obstructed with dirt, insects,
snow or ice that will interfere with the adap­
tive cruise control system and Audi braking
guard. For information on cleaning, refer to
¢
page 201. The same applies for any modifi­
cations made in the front area . The
function of the adaptive cruise contro l
system and braking guard is limited under
some cond itions:
- Objects can only be detected when they are
within sensor range
¢page 99, fig . 99.
-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¢
page 98.
-Stationary objects¢ page 98.
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 responsible for starting and for ma in­
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 caus e collisions, other accidents and
serious personal injury .
- Never let the comfort and convenience
that adaptive cruise control and Audi
braking guard offer distract you from the
need to be alert to traff ic conditions and
the need to remain in full control of yo ur
veh icle at a ll times,
- Always remember that the adaptive
cru ise contro l and Aud i brak ing guard
have lim its -they will not slow the vehi­
cle down or maintain the set d istance
when you drive towards an obstacle o r
someth ing on or nea r 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 .,.