2013 AUDI S4 SEDAN change wheel

CD
@
®
©
®
®
(j)
Door handle
Memory buttons (dr iver's seat)
Power locking sw itch
Button for side ass ist
A ir outlets
L ight switch
Control lever for :
- T urn signal and high beam
@ Multi-function steering wheel
with:
- Horn
- Driver's airbag
- Audio/video, telephone, navi­
gation and vo ice recognition
buttons
- Rocker switches for tiptron ic 58
36
107
44
45
148
opera tion or . . . . . . . . . . . . . . 88, 93
® ISET lbutton . . . . . . . . . . . . . . . . 11
@ Instrument cluster . . . . . . . . . . 10
@ Reset button for trip odometer 12
@ Sw itches for:
- Windsh ield wiper/washer 50
- Trip computer . . . . . . . . . . . . . 25
@ Ignition lock ............. . .
(8) Adjustable s teer ing column
@ Control lever for :
- Cruise contro l ......... ... .
- Adaptive cruise control .. .. .
@ Ins trumen t lighting .... .. .. .
@ Release lever for the engine
hood .. .. .. .. ........... .. .
@ Data L ink Connector for On
B oard Diag nostics (OBD II) . .. .
@ Sw itch for unlock ing the trunk
lid .. .. .. ................. .
@ Adjuster control fo r outside m ir-
r ors .. .. .. .. ........... .. .
@ Power window switches ... .. .
@ Rad io-Display1l or MMI-Display 72
72
8
1
97
47
215
30
39
47
40
l) T he image in t he d is pl ay will app ear e it h er in mu lt iple
c o lor s or in a singl e co lor , de pen din g o n th e vehicl e
e q ui pment. T he m ulti co lo r im age w ill b e used i n this
O w ner's M anual becau se bo th mu lt i co lo r and sin gle
c o lor ver sio ns are almos t ide ntic al.
In strument s and control s 9
@) Depending on options:
- Rad io system
- CD changer
Emergency flasher
G love compartment (lockab le)
Front passenger's airbag .....
Depend ing o n options, sw itches
for:
46
61
148
- Audi drive se lect .......... .
111
- Electronic Stabilization Con-
trol . ... .. .. .. . .. ... .... .
- Rear window sun shade .. .. . 184
49
@ Deluxe automat ic cl imate con-
trol ...... .. .... .......... .
@) Depending on options, selecto r
lever or shift lever for :
68
-Manual transmission . . . . . . . 83
- Automatic transmission . . . . . 83
@ Asht ray with ciga rette lighter 59, 59
@ Depend ing on options:
- MMI contro l console or :
- Aud i drive select........... 111
- Electronic Stabilizat ion Con-
trol button . . . . . . . . . . . . . . . 184
- Power switch for rear window sun shade . . . . . . . . . . . . . . . . 49
@ I STA RT ENGI NE STOPI button 75
@) Electromec hanical pa rking
brake . . . . . . . . . . . . . . . . . . . . . 77
(D Tips
-Some of the equipment o r fea tures
show n in the genera l ill ustration may be
standard equ ipment on your vehicle or
may be optional eq uipment depending
on your model. Always as k your author­
ized Aud i dea ler if you have a quest ion
about your vehicle.
- Operat ion of the Multi Med ia Interface
(MMI) is described in a separate manua l.

98 Audi adaptive cruise control and braking guard
confirmed by the video camera, an acute
collision warning.
- For safety reasons, do not use adaptive
cruise control when driving on roads with
many curves, when the road surface is in
poor condition and/or in bad weather
(such as ice, fog, gravel, heavy rain and
hydroplaning). Using the system under
these conditions could result in a colli­
sion.
- Switch adaptive cruise control off tempo­
rarily when driving in turning lanes, on
expressway exits or in construction
zones. This prevents the vehicle from ac­
celerating to the set speed when in these
situations.
- The adaptive cruise control system will
not brake by itself if you put your foot on
the accelerator pedal. Doing so can over­
ride the speed and distance regulation.
- When approaching stationary objects
such as stopped traffic, adaptive cruise
control will not respond and braking
guard will have limited function.
- The adaptive cruise control system and
braking guard do not react to people, an­
imals, objects crossing the road or on­
coming objects .
- The function of the radar sensor can be
affected by reflective objects such as
guard rails, the entrance to a tunnel,
heavy rain or ice.
- Never follow a vehicle so closely that you cannot stop your vehicle safely. The
adaptive cruise control cannot slow or
brake the vehicle safely when you follow
another vehicle too closely . Always re­
member that the automatic braking
function cannot bring the vehicle to a sudden or emergency stop under these
conditions.
- To prevent unintended operation, always
switch ACC
off when it is not being used.
{[) Note
The sensor can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. That could affect the adaptive cruise control system and braking guard.
Have your authorized Audi dealer or au­
thorized Audi Service Facility check their
function.
, In curves
App lies to vehicles: wi th Audi ada ptive c ruise contro l
Fig. 97 Example: d riving i nto a curve
When driving into a curve ~ fig. 97 and out of
a curve, the adaptive cruise control may react
to a vehicle in the next lane and apply the
brakes. You can override or prevent the brak­
ing by pressing the accelerator pedal briefly.
Stationary objects
Applies to vehicles : wi th Audi adapt ive crui se contro l
Fig. 98 Example: object changing lanes a nd stat ionary
object
The adaptive cruise control system only reacts
to objects that are moving or that the system
has already detected as moving. For example,
if a vehicle @, which has already been detect­
ed by the adaptive cruise control, turns or
changes lanes and another stationary vehicle
@ is located in front of that vehicle, the sys­
tem will not react to the stationary vehicle.

108 Audi side assist
General information
App lies to vehicles: with side assist
®
©
Fig. 109 Driving s it u at ions
AU Dr- l
• •
Fig . 11 0 Rea r of th e ve hicle: pos it io n of t he se nso rs
Side assis t fu nctions at speeds above ap prox i­
ma tely 19 mph (30 km/h).
(D V ehicles that are approaching
In certain cases, a vehicle will be classified as
cr itical for a lane change
even if it is still
somewhat far away. The fas ter a vehicle ap­
p ro aches, the sooner the disp lay in the exteri­
or m irror will t urn on.
@ Vehicles traveling with you
Vehicles traveling w ith you are indicated in the
exterior m irror if they are classified as cr it ical
for a lane change. All vehicles detec ted by
side assis t are in dicated by the time they en­
ter your "blind spot", at the latest.
@ Vehicles left behind
If you s low ly pass a ve hicl e tha t sid e ass ist has
dete cted ( the difference in s peed between the
vehicle and you r vehicle is less than 9 mph ( 15
km/ h), t he display in the exterior mirro r turns
on as soon as the vehicle enters your blind
spot.
The disp lay wi ll not t urn on if you quickly pass
a vehicle that s ide assist has detected (t he d if ­
f erence in speed between the ve hicle and your
vehicle is greater than 9 mph (15 km/h).
Functional limitations
T he radar senso rs are designed to detect the
left and right adjacent lanes whe n the road
l anes a re the normal width. In certain situa­
t ions, the d isp lay in the exterior mirror may
turn on
even though there is no ve hicle locat­
ed in the area that is cr itical fo r a la ne cha nge.
Fo r example:
- if the lanes are narrow or if your are driving on t he edge of your lane. If this is the case,
the system may have detected the vehicle in
another la ne that is
not adjacent to you r
cur rent lane .
- if you a re driving throug h a c urve . Side assist
may react to a vehicle that is one lane
ove r
from the ad jacent lane .
- if side assist reacts to other objects (such as
high or d isp laced gua rd rails) .
- In poor weather conditions. The side assist fu nctions are limited .
Do not
cover the radar sensors c::> fig. 110 with
stickers, depos its, bicycle wheels or other ob­
jects, because this will affect the funct ion. Do
not use s ide ass ist when towing a trailer . For
i nforma tion on cleaning, refe r to
c::> page 201 .
&_ WARNING
-Always pay a ttention t o traffic and to th e
ar ea arou nd your vehi cle. Side a ssist c an­
no t repl ace a driver 's atte ntion. The driv ­
er a lone is always res ponsible fo r lane
cha nges a nd similar driving maneuvers.

-Improper reliance on the side assist sys­
tem can cause collisions and serious
personal injury:
- Never rely only on side assist when
changing lanes.
- Always check rear view mirrors to make
sure that it is safe to change lanes.
- Side assist cannot detect all vehicles un­
der all conditions- danger of accident!
- Please note that side assist indicates
there are approaching vehicles, or
vehicles in your blind spot, only after
your vehicle has reached a driving speed
of at least 19 mph (30 km/h).
- In certain situations, the system may not
function or its function may be limited.
For example:
- if vehicles are approaching or being left
behind very quickly. The display may
not turn on in time.
- in poor weather conditions such as
heavy rain, snow or heavy mist .
- on very wide lanes, in tight curves or if
there is a rise in the road surface .
Vehicles in the adjacent lane may not
be detected because they are outside
of the sensor range.
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. This can affect the system .
Have your authorized Audi dealer or au­
thorized Audi Service Facility check their
function.
(D Tips
- If the window glass in the driver's door
or front passenger's door has been tint­
ed, the display in the exterior mirror may be misinterpreted.
- For Declaration of Compliance to United
States FCC and Industry Canada regula­
tions
~page 275.
Audi side assist 109
Activating and deactivating
Applies to vehicles: mit side ass ist
Fig. 111 D river 's doo r: Side assis t button
.,. Press the button c> .&. in General informa­
tion on page 108
to switch the system on/
off . The LED in the button turns on when
side assist is switched on.
Adjusting the display brightness
Applies to vehicles: with side assist
The signal brightness can be set in the radio
orMMI* .
.,. Select: I CAR I function button > Audi side as­
sist.
.,. Select: I CAR ! function button > Car systems
control button > Driver assist > Audi side
assist .
The display brightness adjusts automatically
to the brightness of the surroundings, both in
the information and in the warning stage . In
very dark or very bright surroundings, the dis­ play is already set to the minimum or maxi­
mum level by the automatic adjustment. In
such cases, you may notice no change when
adjusting the brightness, or the change may
only be noticeable once the surroundings
change.
Adjust the brightness to a level where the dis­
play in the information stage will not disrupt
your view forward. If you change the bright­
ness, the display in the exterior mirror will
briefly show the brightness level in the infor­
mation stage. The brightness of the warning
stage is linked to the brightness in the infor­
mation stage and is adjusted along with the
information stage adjustment.

120 Park assis t
In the MMI display, the d irection of travel
of the vehicle rear is represented depend­ ing on the steering wheel angle. The vehi­
cle front sw ings out more than the ve hicle
rear. Maintain plenty of distance from an
obstacle so that your o utside mirror or a
corne r of your veh icle does not co llide with
any obs ta cl es -danger of ac cident!
@ Tips
The left or right orientation li nes and sur­
faces wi ll be displayed, depending on the
t urn sig na l being used.
Adjusting the display and warning tones
A ppl ies to vehicles: with pa rk in g system (rear, with rea r
view ca mera )
The display and warning tones are adjusted in
the radio or MM!*.
"' Se lect:
I CARI f u nction button > Parking sys ·
tern .
Or
"' Se lect: ~I C~A~R~I funct ion button > Car systems
control button > Dr iver assist > Parking aid .
Display
- Off -when the parking system is switched
off, on ly aud ible signals are given .
-On -when t he parking system is switched
on, the pict ure from the rear view camera is
displayed.
Warning tone s
- Rear volume -
rear sensor volume
-Rear frequency -rear sensor frequency
-Music volum e while parking -when the
park ing system is switched on, the volume
of the act ive a udio source is lowered.
The new ly adjusted value is briefly heard from
the signal gene rator. The sett ings a re auto­
mat ica lly stored and assigned to the remote
con trol key.
_& WARNING
- Alw ays m ake su re th at the volume and
freq uency of the warning tones is adjus t-
-
ed so that you can easily hear the acous­
tic d istance signa l even if the radio is
playing, the air-cond it ioner blower is on
H igh or there is a hig h level of outside
noise.
- Check the settings w henever someone
else has driven the vehicle before you.
(D Tips
- The warn ing tones can also be adjusted
directly from the rear view camera im­
age. Simply press the Settings* contro l
butto n.
- Changed settings are activated when
park ing ass ist is switc hed on aga in.
Error messages
App lies to vehicles: wit h parking system (rear, wit h rear
v iew camera)
If a warning tone is aud ible for about five sec­
onds when you turn on the ignition, there is a
malfunction in the system . Have the problem
cor rected by your author ized Audi dealer.
Keep the senso rs in the rear bumpe r clean and
free from ice so that the acoustic park assist
system can function properly.

158 Airb ag sys te m
There are some impor tant things you have to
know to make sure that the effectiveness of
the system will not be impa ired and t hat dis­
carded components do not cause injury or pol ­
l ute t he e nvironm ent.
A WARNING
Improp er care, s ervicing a nd r epair proce­
dures can increase t he risk of personal in­
jury and death by preventing an airbag
from deploy ing when needed o r deploying
an airbag unexpectedly:
- Never cover, obstruct, or change the
steering wheel ho rn pad or airbag cover
or the instrument pane l or modify them
in any way.
- Never attach any objects such as cu­
pholders or telephone mountings to the
surfaces covering the airbag units .
- F or cleaning the horn pad or instrumen t
pane l, use only a soft, dry cloth or one
moistened with plain water. Solvents or
cleaners co uld damage the airbag cover
or change the stiffness or strength of the
material so that the airbag cannot de­
ploy and protect proper ly.
- Never repa ir, adjust, or change any parts
of the airbag system .
- All work on the steering wheel, instru­
ment pane l, front seats or electrical sys­
tem (including the installation of audio
equipment, cellular telephones and CB
radios, etc .) must be performed by a
qualified tech nician who has the t raining
and special equipment necessary.
- For any wor k on the ai rbag system, we
st rongly recommend that you see you r
au thori zed Audi dealer or qualified wo rk­
shop .
- Never mod ify the front bumper or parts
of the veh icle body.
- Always make su re that the side airbag
can infla te wi tho ut interferen ce:
- Never insta ll seat covers or replace­
ment upho lstery over the front seat­
backs that have not been spec ifically
approved by Audi . -
Never use additional seat c ushions that
cover the areas where the side a irbags
inflate.
- Damage to the orig inal seat covers or
to the seam in the area of the side a ir­
bag module must a lways be repaired
immediately by an author ized Audi
dealer .
- The airbag system can be activated only
once. After an airbag has inflated, it
m ust be replaced by an autho rized Aud i
dea le r o r qualified technician who has
the techni cal info rmation, training and
specia l equipment necessary.
- T he airbag system can be deployed only
once . After an airbag has been deployed,
it mus t be replaced with new replace­
ment parts designed an d approved espe­
cially fo r your A udi model version. Re­
p lacement of complete airbag systems
or airbag components must be per­
formed by qualified workshops on ly.
Make sure that any airbag serv ice action
is entered in your Audi Warranty
& Main­
tenance booklet unde r
AIRBAG REPLAC E­
M ENT RECORD .
-In accidents when an airbag is dep loyed,
the vehicle batte ry separates the alterna­
tor and the star ter from the vehicle elec­
tr ica l system fo r safe ty reasons w ith a
py rotechn ic circuit inte rrupter.
- Work on the pyrotechnic c ircuit inter­
rupter must only be performed by a
qualified dea le r - risk of an accident!
- If the vehicle or the circuit interr upter
is scrapped, all applicable safety pre ­
cautions must be fo llowed.
@ For the sake of the environment
Undeployed airbag modules and preten­
s ione rs might be classif ied as Perchlorate
Ma teria l -special handling may app ly, see
www.dtsc.ca .gov/hazardouswaste/per­
ch lorate. W hen the veh icle or parts o f th e
r est rain t sys tem including airb ag modu les
s a fety be lts wi th pre tensioners are scrap­
ped, all applicab le laws and regulations
must be observed. Your authorized Audi
1J1-

ESC includes and/or works together with the
anti-lock brake system (ABS), brake assist sys ­
tem, anti -slip regulation (ASR) , e lectronic dif­
ferential lock (EDL), dynamic steering* and electronic i nteraxle differential lock* /selective
wheel torque control* . ESC is switched on all
the t ime. I n certain s ituations when you need
less traction, you can switch
off ASR by press­
i ng the button~~
page 186, fig. 159 or
~ page 186, fig. 160. Be sure to sw itch ASR
on again when you no longer need less trac­
tion.
Anti-lock b ra king s ystem (ABS)
ABS prevents the wheels from locking up
when braking. The vehicle can still be steered
even d uring hard brak ing . Apply ste ady p res­
sure to the brake pedal. Do not pump the ped­
a l. A pulsing in the brake peda l indicates t hat
the system is he lping you to brake the vehicle .
Brake assist system
The brake assist system can decrease bra king
d istance. It increases braking power when the
d river presses the brake pedal quick ly in eme r­
gency situations . You must press and hold the
brake peda l until the situation is over. In
veh icles w ith adaptive cru ise contro l*, the
brake assist system is more sensit ive if the
d istance detected to the veh icle ahead is too
small.
Anti- slip regulati on (ASR)
ASR reduces engine power when the drive
wheels begin to spin and adapts the force to
the road condit ions. This makes it eas ier to
start, accelerate and drive up hills.
Elect ronic diffe renti al lo ck (EDL )
The ED L brakes wheels that are spinning and
transfers the drive power to the other drive
wheel or wheels if the vehicle is equipped with
all-wheel drive*. This function is available up
to about 60 mph (100 km/h) .
In extreme cases, EDL automatica lly switches
off to help keep the brake on the braked whee l
from overheating. EDL w ill switch on again au-
Intellig ent technolog y 185
tomat ica lly when conditions have returned to
norma l.
Dynamic steering*
On vehicles with dynam ic steering*, ESC helps
stab il ize the s teer ing in crit ica l sit uat io ns.
Electronic interaxle differential lock* /
selective wheel torque control*
T he electronic i nteraxle differential lock (front
whee l dr ive) or the se lective whee l to rque
control (all-whee l dr ive) opera tes when dr iv­
ing thro ugh curves. The front wheel on the in­
side of the c urve or both whee ls on the inside
of the curve are braked selectively as needed .
This min imizes sliding in the front wheels and
allows for more precise driving through
cu rves . The applicable system may not acti­
vate when dr iv ing in wet or snowy conditions.
A WARNING
- ESC, ABS , ASR, EDL dynam ic steering*
a nd the elect ronic interaxle differential
loc k* /se lective wheel torque control*
function cannot overcome the laws of
physics. This is especially important on
slippery or wet roads . If the systems be­
gin acting to stabilize your vehicle, you
should immediately change yo ur speed
to match the road and traff ic conditions.
Do not let the increased safety provided
by these systems tempt you to take risks .
Doing so will increase the risk of a loss of
veh icle contro l, col lision and ser ious per­
sonal injuries.
- Always adapt your speed to road, traffi c
and wea ther conditions. The risk of los­
ing con tro l of the vehicle increases when
driving too fast, espec ially through
curves and on slippery or wet roads, and
when dr iv ing too close to vehicles up
ahead. ESC, ABS, the brake ass ist sys­
tem, ASR, EDL dynam ic steering* and the
electronic interaxle differentia l lock*/se­
lective whee l torque control* function
cannot prevent collisions.
•
•

198 Trailer towing
Trailer towing tips
Important to know
Your vehicle hand les different ly when tow ing
a trailer because of the addit ional weight and
different weight distribution . Safety, perform­
ance and economy wi ll greatly depend on how
carefully you load your trailer and operate
your rig.
Before you actually tow your trailer, practice
turning, stopp ing and backing up in an area
away from traffic. Keep practicing until you have become completely familiar with the way
your veh icle-trailer combination behaves and
responds.
Backing up is difficult and requires practice.
Backing up with a trai ler generally requires
steering action opposite to that when backing
up your vehicle without a trailer.
Maintain a greater distance between your ve­
hicle and the one in front of you. You will need
more room to stop. To compensate for the
trailer, you will need a larger than normal
turning radius .
When passing, remember that you cannot ac­
celerate as fast as you normally would be­
cause of the added load. Make sure you have
enough room to pass . After passing, allow
plenty of room for your tra iler before chang­
in g lanes again.
Avoid jerky starts, sharp turns or rapid lane
changes.
(D Tips
- Do not tow a tra iler dur ing the break-in
period of your vehicle.
- If you tow a trailer, your Audi may re­
quire more frequent maintenance due to
the extra load
q page 2 72.
Parking on a slope
Do not park on a slope with a trailer . If it can­
not be avoided, do so only after doing the fol­ lowing :
When parking:
.. App ly the foot brake.
.. Have someone place chocks under both the
vehicle and the trailer wheels .
.,. With chocks in place, slowly release the
brakes until the wheel chocks absorb the
load.
.. Tur n the wheels towards the curb.
.. App ly the parking b rake.
.. Place an automatic transmission* in P, re­
spectively a manual transmission in first or reverse gear.
When restarting after parking:
.. App ly the foot brake .
.. Start the engine.
.. Move the se lector lever to D/S, respectively
a manual transmission in first gear.
.. Release the parking brake and slow ly pu ll
out and away from the wheel chocks.
.. Stop and have someone retr ieve the wheel
chocks .
(D Tips
If you move the selector lever of the auto­
matic transmission* to P before applying
the parking brake and before blocking the
whee ls, you may have to use more force
lat er to move the lever out of the P posi­
tion.