2015 AUDI S4 transmission oil

14 Instruments and warning/indicator lights
TPMS
smsoR
Electronic Stabilization Control
( ES C) ./
¢page 18
Electronic Stabilization Control
(ESC)
¢ page 185
USA models:
Anti-lock braking system (ABS)
defective ./
¢ page 19
Canada models:
Anti-lock braking system (ABS)
defective ./
¢ page 19
USA models:
Safety systems ./
¢page20
Canada models:
Safety systems ./
¢ page20
Worn brake pads
¢ page 20
E lectromechanical parking brake
¢ page 16
T ire pressu re monitoring
system ./
¢ page258
Tire pressure monitoring system
¢page258
E lectronic power control./
¢ page20
Malfunction indicator Lamp
(MIL) ./
¢ page 20
Engine speed limitation
¢ page20
Engine oil leve l
¢ page 17
Engine oil sensor
¢page 21
Battery
¢ page 16
Tank system
¢ page 21 Warm
up eng ine*
¢ page208
Windshield washer fl uid leve l
¢page21
Windshield wipers
¢page 21
Remote control key
¢page85
Battery in remote control key
¢page33
Defective light bulb warning
¢ page21
Fog lights
¢page 21
Rear fog light(s)*
¢page21
Headligh t range control*
¢page21
Adaptive light*
¢page22
Light-/rain sensor *
¢ page22
Adaptive dampers*
¢page22
Sport differential*
¢page22
I gnition lock
¢page 22
Steering column lock
¢page 18
Electromechanical steering, dy­
namic steering *./
¢pag e 190
Transmission
- mult itronic, t iptron ic
¢page99
- S tronic
¢ page 99
Transmission
- S tronic
¢ page 99

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~ Automatic transmission: Step on the brake
peda l and move the se lector lever to the P
or N position .
~ Press the key c::> fig. 97 -the eng ine will
start.
Sw itching the i gnition on /off
If you wou ld like to switch the ignition on
without sta rting the engine, follow t hese
steps :
~ Insert the key into the ignition lock .
~ Press the key briefly without pressing the
clutch peda l (for manual transmissions) or
the brake peda l (for automatic transmis­
s ions) .
~ To switch the ignition off, press the key
again .
When starting the engine, major e lectr ica l
loads are switched off temporarily .
You can on ly remove the key with the ignition
switched off.
If the engine sho uld not sta rt immedia tely,
the starting process is automatically stopped
after a short time. Repeat starting proced ure .
A WARNING
-Never allow the engine to run in confined
spaces -danger of asphyxiation.
- Never remove the ign ition key from the
ignition look while the vehicle is moving.
Otherw ise, the steering lock could sud­
denly engage and you would not be able
to steer the vehicle.
- Always take the key with you whenever
you leave your vehicle . Otherwise, the
engine could be started or e lectr ical
equipment such as the power w indows
cou ld be operated. This ca n lead to seri­
o us inj ury.
- Never leave ch ild ren or persons requiring
assistance unattended in the veh icle. The
doors can be loc ked using the remote
transmitter, preventing people from es­ caping from the vehicle on their own in
the event of an emergency. Depend ing
on the time of year, people inside the ve-
On th e ro ad 83
hicle can be exposed to very high or very
low temperatures.
(D Note
Avoid high eng ine rpm, fu ll throttle and
heavy engine loads unti l the engine has
reached operating tempe rat ure -other­
wise you r isk eng ine damage.
@ For the sake of the environment
Do not let the engine run while parked to
warm up. Begin driving immediately. This
reduces unnecessary emissions.
@ Tips
- If the key cannot be removed from the
ignition lock, you have to pull the me­
chanical key out of the master key in or­
der to be able to lock the vehi-
cle <=:>
page 34.
-After starting a cold engine, there may
be a brief period of increased no ise be­
cause the oil pressure must first bu ild up
in the hydraulic valve adjusters. This is
normal and not a cause for concern.
- If you leave the veh icle with the ignition
switched on, the ign it ion w ill switch off
afte r a certa in per iod of t ime . Please
note that ele ctrical equ ipment such as
exterior lights will sw itch off as well
when that happens .

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CD Note
If the engine has been under heavy load
for an extended period, heat builds up in
the engine compartment after the engine
is switched off- there is a risk of damaging
the engine . Allow the engine to run at idle
for about two minutes before switching it
off.
Convenience key
Starting the engine
Applies to vehicles: with convenience key
The I STAR T ENGINE ST OPI button switches
the ignition on and starts the engine.
Fig. 100 Ce nter console: START ENGINE STOP butto n
Starting the engine
.. Manual transmission: Fully depress the
clutch pedal and
move the shift lever to the
neutral position .
.. Automatic transmission: Step on the brake
pedal and
move the selector lever to P or N
~.&. -
.. Press on the I STAR T ENGINE ST OP I button
~fig . 100-the engine will start.
Switching the ignition on/off
If you would like to switch the ignition on
without starting the engine , follow these
steps :
.. Press the
I START ENGINE STOPI button
without pressing the clutch pedal (for man ­
ual transmissions) or the brake pedal (for
automatic transmissions) .
.. To switch the ignition off, press the button
again.
On the road 85
If the engine should not start immediately,
the starting process is automatically stopped
after a short t ime. Repeat starting procedure .
When starting the engine, major electrical
loads are sw itched off temporari ly.
After a cold engine is started, there may be a
brief period of incr eased noise because oil
pressure must first build up in the hydraulic
valve adjusters. This is normal and not a cause
for concern .
A WARNING
-Never allo w the engine to run in confined
spaces - danger of asphyxiation.
- Never turn off the engine until the vehi­
cle has come to a complete stop.
- Always take the key with you whenever
you leave your vehicle. Otherwise, the
engine could be started or electrical
equipment such as the power windows
could be operated . This can lead to seri­
ous tnJUry .
- Never leave children or persons requiring
assistance unattended in the vehicle. The
doors can be locked using the remote
transmitter, preventing people from es­
caping from the vehicle on their own in
the event of an emergency. Depending
on the time of year, peop le inside the ve­
hicle can be exposed to very high or very
low temperatures .
CD Note
-Avo id high engine rpm, full throttle and
heavy engine loads until the engine has
reached operating temperature - other­
wise you risk engine damage.
@ For the sake of the environment
Do not let the engine run while pa rked to
warm up. Begin driving immediately. This
reduces unnecessary emissions.
(D Tips
-After starting a cold engine, there may
be a brief period of increased noise be-
cause the oil pressure must first bui ld up
II-

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the brake rotors for a short amount of time.
This occurs at regular intervals without the
driver noticing and provides for better brake response time under wet condit ions.
The effectiveness of the brakes can be reduced
when the vehicle is driven on a salt-covered road and the brakes are not used. Likewise,
you clean
off accumulated sa lt coating from
brake discs and pads with a few cautious ap­
plications of the brake
i:> ,& .
Co rrosion
There may be a tendency for dirt to build up
on the brake pads and corrosion to form on
the discs if the car is not dr iven regularly or
only for short trips with little use of the
brakes .
If the brakes are not used frequently, or if cor­ rosion has formed on the discs, it is advisable
to clean
off the pads and discs by brak ing
firmly a few times from a moderately high
speed
i:> ,& .
Fa ult s in the brake system
If you should notice a sudden increase in
brake pedal travel, then one of the two brake
circu its may have failed
i:> ,& .
Low brak e flu id l eve l
Malfunctions can occur in the brake system if
the brake fluid level is too low. The brake fluid
leve l is monitored electronically .
Brake boo ste r
The brake boos ter increases the press ure that
you generate with the brake pedal. It works
only when the engine is running
. ¢ .&
Brake lining w ear statu s
Brake lining wea r may be checked by visual in­
spection of the condi tion of the brake pads
through the openings in the whee l. If neces ­
sary, the whee l may be removed for this in­
spection
c> page 263, Changing a wheel .
Intellig ent technolog y 189
A WARNING
-New brake pads don't have the best stop­
ping power and must be "b roken -in" dur­
ing the initial 100 to 150 miles (150 to
200 kilometers) of normal c ity dr iving .
You can compensate for this by pressing the brake pedal more firmly. This also
applies la ter when new pads are instal­
led.
- You should per form braking m aneuvers
for the purpose of cleaning the brake
system only if road conditions permit .
Other road users must not be p ut at risk -
you may ca use an accident!
- Before descend ing a steep grade, reduce
speed and sh ift transmission into a lower
gea r or lower dr iving range. Do not ride
the brakes or hold the pedal down too
long or too often . Th is could cause the
brakes to get hot and diminish braking
efficiency.
- Do not "ride the brakes" by rest ing your
foot on the pedal when you do not intend
to b rake. This may cause the brakes to
overheat, p remature wear and increased
s topping distance .
- Unde r ce rtain climatic and ope rat ing
conditions such as passing thro ugh wa ­
ter, dr iv ing in heavy rain o r after washing
the vehicle, the effectiveness of the
brakes can be reduced. In winter, ice can
accumu late on the brake pads, linings,
discs and drums. Carefully app ly brakes
for a test. Brakes w ill dry and ice coat­
ings w ill be cleaned
off after a few care­
fu l brake applicat ions .
- Driving for an extended period of time o n
salt-cove red roads without using your
brakes can a lso affect braking efficiency .
C lean
off accum ulated salt coa ting from
br ak e disc s and pad s wi th a few ca re ful
bra ke applications.
- If you damage the front spoiler, or if yo u
install a diffe rent spoiler, be s ure the ai r
f low to the front brakes is not obstruct­
ed . Otherw ise the bra ke system could •
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-To reduce the r isk of being burned, never
open the hood if you see or hear steam
or coolant escaping from the engine
compartment . Wait until no steam or
coolant can be seen or heard before ca re­
fully opening the hood .
- Keep children away from the engine com ­
partment.
- Never spill flu ids on hot engine compo­
nents. They can cause a fire .
- Never touch the radiator fan. The aux ili­
ary e lectr ic fan is temperature controlled
and can switch on suddenly .
- Never open the coolant reservoir cap
when the eng ine is still warm . The cool­
ant system is pressur ized and hot coo l­
ant could spray out.
- Protect your face, hands and arm from
steam or hot eng ine coolant by placing a
thic k rag over the cap when you open the
coolant reservoir.
- Do not remove the engine cover under
any c ircumstances. Th is increases the
risk of bu rns.
- If wo rk on the fuel system or the electri­
cal sys tem is ne cessary:
- Always disconnect the battery.
- Never smoke or work near heaters or
open flames . Fluids in the engine com­
partment co uld start a fire.
- Keep an approved fire extinguisher im­
mediately ava ilable.
- To avoid electrical s hock and persona l in­
jury while the engine is running or being
started, never touch:
- Ignition cables
- Other components of the high voltage
electronic ignition system.
- If you must perform a check or repa ir
with the engine running:
- Fir st, fully apply the parking brake,
move se lector lever of a utomatic trans-
Checkin g and fillin g 213
mission to "P" (Park); put manual
transmission in Neutral.
- Always use extreme caution to prevent
clothing, jewe lry, or long hair from get­
ting caught in the radiator fan, V-be lts
or other moving parts, or from contact­ i ng hot parts . Tie back hair before
starting, and do not wear clothing that
will hang o r droop into the engine .
- Minimize exposure to emission and
chemical hazards~&. .
A WARNING
California Proposition 65 Warning:
- Engine exhaust, some of its const ituents,
a nd certain vehicle components contain
or emit chemicals known to the State of
Ca lifornia to cause cance r and birth de­
fects and reproductive harm. In addition, certain fl uids contained in veh icles and
certain products of component wear con­
tain or emit chemica ls known to the
State of California to cause cancer and
birth defects or other reproductive harm.
- Battery posts, terminals and related ac­
cessories conta in lead and lead com­
pounds, chemicals known to the State of
California to cause cancer and reproduc­
tive harms. Wash hands afte r handling.
Q) Note
When adding f lu ids, always make sure that
they are poured into the proper conta iner
or f iller opening, otherwise serious dam­
age to vehicle systems w ill occur .
@ For the sake of the environment
To detect leaks in time, inspect the vehicle
floor pan from underneath regular ly . If
you see spots from oil or other veh icle flu­
i ds, have your vehicle inspected by an au­
thorized Audi dealer. •
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This might happen, for example, when
heavy components such as the engine
b lock or transmiss io n are removed.
- When removing heavy components like
these, anchor vehicle to ho ist or add cor­
responding weig hts to mai nta in the cen ­
ter of g ravity. Otherwise, the veh icle
m ight tilt o r slip off t he hois t, causi ng
serious p ersona l injury.
(I) Note
- Be awa re of th e fo llowing points befo re
li fting the vehicle:
- The vehicle should never be lifted or
jacked up from underneath the engine oil pan , the transmission housing , the
front or rear axle or the body s ide
members. This could lead to ser ious
damage.
- To avoid damage to the underbody or
chassis frame , a rubber pad must be
inserted between the floor jack and
the lift points .
-Before driv ing over a workshop hoist,
check that the vehicle weight does not
exceed the permi ssible lifting capacity
of the hoi st.
- Before driv ing over a workshop hoist,
ensure that there i s sufficient clear­
ance between the hoist and low parts
of the vehicle.
Emergency situations 2 79
•
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-Always make sure the transm ission se­
lector lever (automatic transmiss ion) is
in "P" (Park position) or Neutral (manual
transmission) and the park brake is firm­
ly appl ied .
® For the sake of the environment
-Changing the eng ine settings w ill ad­
versely affect em ission levels. This is det­
rimental to the environment and increas­
es fuel consumption .
- Always observe env ironmental regula­
tions when d ispos ing of old engine oil,
used brake fluid, dirty engine coolant,
spent batter ies or worn out t ires.
- Undeployed airbag modules and p reten­
s ioners might be classified as Perchlo­
rate Material -special handling may ap ­
ply, see www.dtsc.ca .gov/hazardous­
waste/perch lorate . When the veh icle or
parts of the restraint system including
airbag modules safety belts with preten­
s ioners are scrapped, all applicable laws
and regulations must be observed. Your
authorized Audi dealer is familiar w ith
these requirements and we recommend
that you have your dealer perform this
serv ice for you .
Additional accessories,
modifications and
parts replacement
Additional accessories and parts
replacement
Always consult an authorized Audi dealer be­
fore purchasing accessories.
Your veh icle incorporates the latest safety de­
sign featu res ensu ring a high standard of ac­
tive and passive safety.
This safety could be compromised by non-ap­
proved changes to the veh icle. For this reason ,
if parts have to be replaced, p lease observe
the following points when installing addition­
al accessories:
Con sumer In formation 285
Approved Audi accessories and genuine Audi
parts are available from authorized Audi deal­
er.
T hese dea lers a lso have the necessary facili­
ties, tools and trained specialists to install the
parts and accessories proper ly.
A WARNING
Using the wrong spare parts or using non­
approved accessories can cause damage to
the vehicle and serious persona l injury.
- Use on ly accessories express ly approved
by Audi and genuine Audi spare parts
- These parts and accessories have been
specially designed to be used on your ve­
hicle.
- Never install accessories such as tele­
phone cradles or beverage holders on air­
bag covers or within the airbag deploy­
ment zones . Do ing so will increase the
risk of injury if a irbags are triggered in an
accident!
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS r:::;. page 212.
(D Note
-If items other than genuine Audi spare
parts, add-on equipment and accessory
items are used or if repair work is not
performed accord ing to specified meth­
ods, this can result in severe damage to
your vehicle's engine and body (such as
corrosion) and adversely affect your vehi ­
cle's warranty .
- If emergency repairs must be performed
elsewhere, have the vehicle examined by
an authorized Audi dealer as soon as
possible.
- The manufacturer cannot be held liable
for damage wh ich occurs due to failure
to comply with these stipulations.
•
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288 Index .:..:..:..::....::.....:..._ ___________________________ _
A
A/C (automatic clima te control) .. .... . . 79
Acc esso ries . . . . . . . . . . . . . . . . . . . . 66, 285
adapt ive cruise control
Vehicles wit h manual transmission 103
A dap tive cr uise con trol .... .. .. .. .. .. . 10 1
C leaning the sensor .. ... .. .. .. .... . 203
M essages . . . . . . . . . . . . . . . . . . . . . . . . 109
Request for dr iver intervention . ..... . 10 7
Sett ing t he driving program .. .. .. ... 106
A dapt ive dampers .......... .... .... . 115
Adapt ive light ................ ... ... . 49
Ada ptive Lig ht (defective) ... .. .. .... .. 22
Adding Eng ine coolan t . . . . . . . . . . . . . . . . . . . . 219
E ng ine oil . .... .. ..... ... .. .. .... . 216
Windshie ld washe r fl uid ... .. .. .... . 225
Addit ional accesso ries
Addit ives 2
85
Eng ine oil .. ............. .. .. .. .. . 216
Ad justa ble s teer ing column . ... .. .... .. 82
Ad justing
A ir dist ribution (automatic climate con -
trol) . .. .. .. ............. .. .. .... .. 80
I ns trumen t illum ina tion . .. .. .. .. .. . . S 2
Steer ing column .. ..... ... .. .. .... .. 82
Tempe rature (automat ic climate control) 80
A irbag
War ning/ indica to r ligh ts ... .... .... .. 20
A irbag system . . . . . . . . . . . . . . . . . 144, 160
Advanced Airbag System . ...... .. .. . 148
Advanced Airbag System compone nts . 15 1
Ca re . .. .. .. ........ ..... .. .. .... . 157
C hil dren . ............... .. .. .. .. . 166
C hil d restr aints ........... .. .. .. .. . 16 7
Componen ts (front airbags) . . . . . . . . . 1 51
D anger of fitting a child safety seat on
the front passenger seat . . . . . . . . . . . . 145
Disposal . .... ........... .. .. .... . 157
Front airbags . . . . . . . . . . . . . . . . 148, 149
H ow do the front airbags work? . .. .. . 153
H ow ma ny airbags does my vehicle
have? ..... .......... ...... ... .. . 15 1
H ow t he Advan ced Airbag System com-
p o nents wo rk toge ther .... .. .. .. .. . 15 2
I mpor tan t things to know .. .. .. .. .. . 14 4 Indicator lig
ht ... ... .. ..... .... . .. 154
Monito ring . ..... .. ... ..... ... .. .. 154
PASSENGER AIR BAG OFF light ... .. .. 155
Repairs ... .... .. ............. .... 157
Safety instr uctions ............. .... 156
S ide a irbags ..... ................ . 159
S ide cu rtain airbags .... .. ... ..... .. 162
Weight-sensing mat .............. . 166
When must t he sys tem be inspected? 154
Alcantara Cleaning ...... .. .......... ...... . 205
all-wheel drive
All wheel d rive 190
Winter tires . .. .. .. ........... .. .. 254
Alternato r
refer to Generator ................ .. 16
Anti-freeze
refer to E ng ine coolant system ... .... 218
An ti-lock b rak ing system ......... .. .. 185
W arning/ind icator lights . . . . . . . . . 18 , 19
An ti-s lip reg ulation ................ . 185
Warning/ind icator lights ........... .. 18
Anti-theft a larm warning system ... .... . 31
An ti-the ft systems
El ectronic immob ilizer . . . . . . . . . . . . . . . 3 7
Arm rest ...... .. .. .. ... ... ... .. .. .. . 62
Asht ray .. .. .. .. .. ............. .. .. . 65
As te ris k
Wha t does i t mean when somet hing is
marked w it h an asterisk? . . . . . . . . . . . . . . 6
Audi braking guard
refer to b ra ki ng guard .......... .. .. 101
Audi drive select . .. ............. .... 115
Adaptive dampers .. .... .... ... .. .. 115
Desc ription ...... ................ . 115
Dynam ic steer ing . ..... ........... . 115
Setting the dr iv ing mode ........ .... 116
S po rt differential . ............. .... 115
Audi Serv ice Repai r Manuals and Li tera-
ture 283
A UTO
Automat ic climate contro l ..... .. .. .. . 80
Automat ic head lights .......... .. .. . 49
A ut o Lock . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Automat ic be lt ret ractor ...... ...... . 139