2017 AUDI S4 engine

When jump starting or charging the battery,
never connect the negative ground cable to
the battery negative post because the battery
manager system must be able to detect the
battery's state of charge . Always connect the
negative ground cable to the negat ive ground
post of the battery manager control unit .
Using the jump start
cable
Both jump start cables must be connected in the
correct order!
Fig. 274 Engine co mpa rtment: connecto rs for jump start
cables and a charger
@
Fig. 275 Ju mp sta rting us ing a battery in another vehicle:
@ -providing cu rre nt, @ - drained
The procedure described below for connecting
jumper cables is intended to provide a jump start
for your vehicle.
Vehicle with discharged battery
.. Turn off lights and accessories, move automatic
transmission lever to N (Neutral) or P (Park)
and set parking brake .
Emergency situations
Connecting the positive cable (red) to the
po sitive terminal
.. Open the red cover on the positive terminal
r=>fig.274 .
1. Secure one end of the positive cable (red) to
the jump start pin
r=> fig. 275 (D (pin under
the red cover = "posit ive") on the vehicle that
needs to be started @.
2. Secure the other end of the pos itive cable
(red) to the positive termina l@ on the bat­
tery provid ing the current @.
Connecting the negative cable (black) to the
negative terminal
3. Secure one end of the black negat ive cab le to
the negative terminal @on the battery that
i s p roviding the current@.
4. Secure the other end of the negative cable
(black) to the jump start pin@ (hex head pin
= "negative") on the vehicle that needs to be
started @.
Starting the engine
.. Start the engine on the vehicle providing the
jump start @and let it run at idle .
.. Now start the engine on the vehicle with the
drained battery @ .
.. If the engine does not start, stop the starting
procedure after 10 seconds and then repeat it
after approx imately 30 seconds .
.. Remove the cables when the engines are run­
ning. Remove them in reverse order from the
way they were installed.
.. Close the red cover on the positive terminal.
T he battery is vented to the outside to prevent
gases from enter ing the vehicle interior . Make
s ur e that the jumper clamps are well connected
with their
metal ports in full contact with the
battery terminals.
_& WARNING
-To avoid serious personal injury and damage to the vehicle, heed all warnings and instruc ­
tions of the jumper cable manufacturer. If in
doubt, call for road service.
- Jumper cables must be long enough so that
the vehicles do not touch . ..,_
357

Emergency situations
-When connecting jumper cables, make sure
that they cannot get caught in any moving
parts in the engine compartment.
- Do not bend over the batteries -danger of
chemical burns!
- The battery cell locking screws must be
tightened securely.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS
c> page 304.
(D Note
Improper hook-up of jumper cables can ruin
the generator.
- Always connect POSITIVE(+) to POSITIVE
(+), and NEGATIVE(-) to NEGATIVE(-)
ground post of the battery manager control
unit.
- Check that all screw p lugs on the battery
cells are screwed in firmly. If not, tighten
plugs prior to connect ing clamp on negative
battery terminal.
- Please note that the procedure for connect ­
i ng a jumper cable as described above ap­
plies specifically to the case of your vehicle
being jump started . When you are giving a
ju mp start to another vehicle, do
not con­
nect the negative (-) cable to the negative
(-) terminal on the discharged batte ry @
c> fig. 2 75. Instead, securely connect the
negative( -) cab le to either a solid metal
component that is firm ly bolted to the en­
gine block or to the engine block itself. If
the battery that is being charged does not
vent to the outside, escap ing battery gas
could ignite and explode!
Towing with a tow truck
General hints
Your Audi requires special handling for towing.
The following information is to be used by com­
mercial tow truck operators who know how to op­
erate the ir equipment safely.
-Never tow your Audi, towing will cause dam­
age to the engine and transmission.
358
-Never wrap the safety chains or winch cables
around the brake lines .
- To prevent unnecessary damage, your Audi
must be transported with a flat bed truck .
- To load the vehicle on to the flat bed, use the
towing loop found in the vehicle tools and at­
tach to the front or rear anchorage
i:> page 358 and c> page 359 .
A WARNING
A vehicle being towed is not safe for passen­
gers. Never allow anyone to ride in a vehicle
being towed, for any reason.
Front towing loop
Only install the front towing loop when it is
needed.
Fig. 276 Front bumper: installing the towing loop
The threaded opening for the towing loop is lo­
cated on the right s ide of the front bumper.
.,. Remove the towing loop from the vehicle too l
ki t
c> page 343 .
.,. Press the cap inward with brief, forceful p res­
sure
c> fig. 2 76. The cap will loosen from the
bumper .
.,. Insert the towi ng loop all the way into the
threaded opening and tighten it with a wheel
wrench.
.,. After using, place the towing loop back in the
vehicle tool kit .
A WARNING
If the towing loop is not tightened until it
stops when installing, the threads may be
pulled out when towing the vehicle and that
could cause an accident.
-

Emergency situations
If you must lift your vehicle with a floor jack to
work underneath, be sure the vehicle is safely
supported on stands intended for this purpose .
Front lifting point
T he lift ing po int is loc ated on the floo r pan re in ­
for cement about at the same leve l as t he jack
mounting po int r=;,
fig. 279. Do not lift the veh i­
cle at the vertical sill re inforcement.
Rear lifting point
T he lift ing po int is loca ted on the vert ica l re in­
for cement of the lower sill fo r t he on b oard ja ck
r=:> fig. 280 .
Lifting with vehicle jack
Refer to r=;, page 347.
A WARNING
- To reduce the risk of ser io us injury and vehi­
cl e d amage.
- Always lift t he ve hicle only at the special
wo rkshop ho ist and floo r jack lift po ints il­
lustrated
r=;, fig . 279 a nd r=;, fig. 280.
- Fa ilure to lift the vehicle at these poin ts
could cause the vehicle to tilt or fa ll from
a lift if there is a change in vehicle weight
distr ibut io n and balance. This might hap­
pen, for exam ple, when heavy co mpo­
n e nts s uch as the engine b lock or tra ns­
mi ssio n are removed.
- When removing heavy components like
th ese, a nchor vehicle to hoist o r add cor re ­
s pon ding weigh ts t o ma in ta in t he ce nte r o f
gr avit y. Ot herwise, t he ve hicl e migh t tilt or
s lip
off the hoist, causing ser ious perso na l
injury .
(D Note
- Be awa re o f th e followi ng poi nts before li ft­
in g th e ve hicle:
-The vehicle should never be lifted or
jacked up from underneath the engine oil
pan, the transmiss ion housing, the front
or rear axle or the body side members .
This could lead to serious damage.
- To avoid damage to the underbody or
chassis frame, a rubber pad must be in-
360
serted between the floor jack and the lift
points.
- Before driving over a workshop hoist ,
check that the vehicle weight does not
exceed the permissible lifting capacity of
the hoist.
- Before driving over a workshop hoist , en­
sure that there is sufficient clearance be­
tween the hoist and low parts of the ve­
hicle .

Technical data
Vehicle specifications
F ig. 281 W indshield (front left): Ve hicle Ident ification
Number (VIN)
XXXXX XX -X -XX XX X XX XX
CD+ ~t :1 :: xxxxxxxx xx x xxx xxxxx
TVP/fffl XXX XXX
XX XXXXXXX XX X X XX
XXX
KW XXX
®i ~:J ·f lfils~~ XXXX XXX XXX
®-+ ~N:a=i~l xxxx ; xxxx xx x ; xx
11. • AUSS, I OPTIONS
E0 A
7D 5 4UB 6
XM 5SG 5R W
2E H
J0Z lL B l
A S lB A
3FC SM U 7 Xl
F 0 A 9G3 0G7 0YH 0JF
TL 6 3KA 8EH UlA X 98 Q Z7
lXW 803 908 824 020
7T6 C V7 7 K0 4 X3 2K2
3L4
4KC 3 Y 0 413
502
lSA 7GB 01 A 4G0
XX . X XX X XX X xxxx
Fig. 282 Vehicle identification label
Vehicle Identification Number (VIN) in the
Infotainment system
• Select in the Infotainment system: the I MENU I
button > left control button > Service & checks
> Vehicle information.
Vehicle Identification Number (VIN)
The VIN can be found in the Infotainment sys­
tem, on the vehicle data label and under the
windshield on the driver's side*¢
fig. 281 . The
VIN is also in the right side of the luggage com­
partment.
Technical data
Vehicle identification label
T he veh icle identification label¢ fig. 282 is locat­
ed in the luggage compartment under the cargo
floor cover .
T he information of the veh icle identification label
can also be found in your Warranty
& Mainte­
nance booklet.
The sticker contains the fol low ing vehicle data:
(D Vehicle Identification Number (VIN)
@ Vehicle type, eng ine output, transm ission
@ Engine and transmission codes
@ Paint and interior codes
® Optional equipment numbers
Safety compliance sticker
The safety compliance sticker is your assurance
that your new vehicle complies w ith all applicable
Federal Motor Vehicle Safety Standards which
were in effect at the time the vehicle was manu­
factured. You can find this sticker on the front end of the driver's door.
It shows the month and
year of production and the vehicle identification number of your vehicle (perforation) as well as
the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR).
High voltage warning label
The high voltage warning label is located in the
engine compartment next to the engine hood re­
lease. The spark ignition system complies with
the Canadian standard ICES-002.
Weights
Gross Vehicle Weight Rating
The Gross Vehicle Weight Rating (GVWR), and
the Gross Axle Weight Rating (GAWR) for front
and rear are listed on a sticker on the front end of
the driver's door .
The Gross Vehicle Weight Rating includes the
weight of the basic vehicle plus full fuel tank, oil and coolant, plus maximum load, which includes
passenger weight (150 lbs/68 kg per designated
seating pos ition) and luggage weight¢,&. . .,.
361

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Consumer information
Warranty coverages
Y our Audi is co vered b y the foll owing war ran­
tie s:
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfora-
tion
- Emissions Control System Warranty
- Emissions Performance Warranty
- California Emissions Control Warranty (USA
vehicles only)
- California Emissions Performance Warranty
(USA vehicles only)
Detailed information regard ing your warranties
can be found in yo ur
W arranty & M ainten ance
bookl et.
Operating your vehicle
outside the U.S.A. or
Canada
Government reg ulations in the Un ited States and
Canada require that automobiles meet specific
emission regulations and safety standards.
Therefore, vehicles built for the U .S.A. and Cana­
da differ from vehicles sold in other countries.
I f you p lan to take your vehicle outside the conti­
nenta l limits of the United States or Canada,
there is the poss ibility that:
- u nleaded fue ls for vehicles with cata lytic con­
verter may not be available;
- fuel may have a considerably lower octane rat­
i ng. Imprope r fuel may ca use engine damage;
- service may be inadequate due to lack of p roper
service facilities, tools or testing eq uipment;
- r eplacement parts may not be readily ava ilable.
- Navigation systems for veh icles built for the
U .S .A . and Canada will not necessa rily work in
E urope, and may not wo rk in other countries
outside of North Amer ica.
Con sumer inf ormation
(D Note
Audi cannot be respons ible for mechanical
damage that could resu lt from inadequate
fuel, service or parts ava ilability.
Audi Service Repair
Manuals and Literature
Audi Official Factory Service Manuals and L itera­
ture are published as soon as poss ible after mod­
el introduction. Service Ma nua ls and literature
are avai lab le to order from the Audi Tec hni cal Lit ­
erature Ordering Center at:
www .audi .t e chlit eratur e.com
Maintenance
General
Your vehicle has been designed to he lp keep
maintenance requirements to a min imum. How­
ever, a certain amount of regular maintenance is
still necessary to assure your veh icle's safety,
economy and reliab ility . For detailed vehicle
maintenance consult your Wa rranty
& Mainte­
nance book let .
Und er diff icult op erating condition s, for exam­
ple at extremely low outside temperatures, in
very dusty regions, when towing a trai le r very fre­
quently, etc., some service work shou ld be per­
fo rmed between the in terv als specified. This ap ­
plies particularly to:
- oil changes, and
- cleaning or replacing the a ir filter .
(® For the sake of the environment
By regularly maintain ing your vehicle, you
help make sure that emiss ion standards are
maintai ned, thus min imizing adverse effects
on the environment .
Important considerations for you and your
vehicle
The increasing use of electronics, sophisticated
fuel injection and emission control systems, and
the generally increas ing technica l complexity of ""'
363

Consumer inf orm ation
today's a utomo biles, have steadily re duced the
scope of maintenance and repairs whic h can be
carried out by veh icle owners.
Also , sa fet y and
en vironmental
concerns place very strict limits
on the nature of repairs and adjustments to en­
g ine and transmission parts wh ich an owner can
perform .
Maintenance, adjustments and repairs usually re­
qu ire special tools, testing devices and other
equ ipment available to specially trained work ­
shop personnel in order to assure proper per­
forma nce, re liability and safety of the veh icle and
its many systems.
Improper maintenance, adjustments and repairs
can impair the operation and reliab ility of your
ve hicle and eve n void your vehicle warranty .
Therefo re, proof of se rvicing in a ccordance w ith
the m aintenance sched ule may be a condition for
up ho ld ing a possible wa rranty claim made within
the wa rranty pe riod.
Above all, ope rational safety can be adversely af­
fected, cre ating unne cessa ry risks fo r you and
your passengers.
I f in doubt about any servicing, have it done by
your author ized Audi dealer or any other properly
eq uipped and qualified workshop . We strongly
urge you to g ive your author ized Audi dealer the
opportunity to perform a ll scheduled mainte ­
nance and necessa ry repairs. Your dealer has the
facilities, origina l parts and tra ined specialists to
keep your veh icle runn ing properly.
P e rforming limited maintenance yourself
The fo llow ing pages describe a limited number of
procedures whic h can be performed on your vehi­
cle with ordinary tools, should the need arise and
tra ined personnel be unava ilable. Before per­
forming any of these procedures, always thor­
ough ly read all of the app licab le text and carefu l­
ly follow the instructions g iven . A lways rigorously
observe the
WARNINGS prov ided .
Befo re yo u check anything in the engine com ­
partment, always read and heed all WARNINGS
c::> & and c::> & in Working in the engine compart­
ment on page 304.
364
A WARNING
-
- Ser ious personal in jury may occur as a result
of imp roperly performed maintenance, ad­
justments or repairs .
- Always be extreme ly careful when work ing
on the vehicle . Always follow commonly ac­
cepted safety practices and general com­ mon sense. Never r is k personal in jury.
- Do not attempt any of the mainte nance,
checks or repairs described on the following pages if you are no t fu lly fam iliar with these
or other proce dures with respect to the ve­
hicle, o r are uncert ain how to p ro ceed.
- Do not do any work wi thout the prope r tools
a nd equi pmen t. H ave the necess ary wo rk
done by your authorized Au di dealer or an ­
other properly equipped and qualified work­
shop.
- The engine compartment of any motor vehi ­
cle is a potentially hazardous area . Never
reach into the a rea around or touch the radi­
ator fan. It is temperature controlled and
can switch on suddenly - even when the en­
gine is off and the ignition key has been re­
moved. The rad iator fan switches on auto­
mat ica lly when the coolant reaches a certain
temperature and will con tinue to ru n until
the coolant temperat ure drops.
- Always remove the igni tion key before any­
one gets u nder the vehicle.
- Always support your vehicle with safety
stands if it is necessary to work underneath
the vehicle. The ja ck* s upplied w ith the vehi­
cle is no t ad equate for t his purpose and
could collapse causing se rious personal in ­
jury .
- If you must wor k underne ath the vehicle
with the wheels on t he ground, always make
sure the vehicle is on level ground, that the
wheels a re always sec urely blocked and that
the engine cannot be started.
- Always make sure the transmission se lector
lever (automatic t ransm iss ion) is in P (Park
position) and the park b rake is applied.

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@ For the sake of the environment
-Changing the engine settings will adversely
affect emission levels. This is detrimental to
the environment and increases fuel con­
sumption.
- Always observe environmental regulations
when disposing of old engine oil, used brake
fluid, dirty engine coolant, spent batteries
or worn out tires .
- Undeployed airbag modules and pretension­
ers might be classified as Perchlorate Mate­
rial -special handling may apply, see
www .dtsc.ca.gov/hazardouswaste/perchlo­
rate . When the vehicle or parts of the re­
straint system including airbag modules
safety belts with pretensioners are scrap­
ped, all applicable laws and regulations
must be observed. Your authorized Audi
dealer is familiar with these requirements
and we recommend that you have your deal­ er perform this service for you.
Accessories and
technical changes
Additional accessories and parts replacement
Always consult an authori zed Audi dealer before
purchasing accessories.
Your vehicle incorporates the latest safety design
features ensuring a high standard of active and passive safety.
Th is safety could be compromised by non-ap­
proved changes to the vehicle. For this reason, if
parts have to be replaced, please observe the fol­
lowing points when installing additional accesso­
ries :
Approved Audi accessories and genuine Audi parts are available from authorized Audi dealers.
These dealers also have the necessary facilities, tools and trained specialists to install the parts
and accessories properly .
Consumer information
A WARNING
Using the wrong spare parts or using non-ap­
proved accessories can cause damage to the
vehicle and serious personal injury.
- Use only accessories expressly approved by
Audi and genuine Audi spare parts
- These parts and accessories have been spe­
cially designed to be used on your vehicle.
- Never install accessories such as telephone
cradles or beverage holders on airbag covers
or within the airbag deployment zones . Do ­
ing so will increase the risk of injury if air­
bags are triggered in an accident!
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS
9 page 304.
(D Note
- If items other than genuine Audi spare
parts, add-on equipment and accessory
items are used or if repair work is not per­
formed according to specified methods, this
can result in severe damage to your vehi­
cle's engine and body (such as corrosion)
and adversely affect your vehicle'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 which occurs due to failure to com­
ply with these stipulations.
Technical Modifications
Our guid elines must be complied with when t ech­
nical modifications are made.
Always consult an authorized Audi dealer before
starting work on any modifications.
This will help ensure that vehicle function, per­
formance and safety are not impaired
9 ,& .
Attempting to work on electronic components
and the software used with them can cause mal­
functions. Because of the way electronic compo­
nents are interconnected with each other, such
malfunctions can also have an adverse affect on
other systems that are not directly involved. This ..,.
365

Index
Audi connect ( Infotainment) .. ... .. . 172, 178
Data protection
Pe rsonal hotspot 179
172
Services overv iew . . . . . . . . . . . . . . . . . . . . 173
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Aud i d rive select
refer to Drive select . . . . . . . . . . . . . . . . . . 121
Aud i Enterta inment mobi le ...... .... .. . 217
Aud i mus ic interface ............ .... .. . 215
Aud i m usic s tream
refer to Wi -Fi . . . . . . . . . . . . . . . . . . . . . . . 213
Aud iofi les ..... .. ................ ... . 217
Aud io player
Bluetooth audio pl ayer . . . . . . . . . . . . . . . 212
W i-F i aud io player . . . . . . . . . . . . . . . . . . . 213
Audio track 220
Aud i Serv ice Repair Man uals and Lite rature 363
Aud i smar tphone interface ...... ... 227,231
Aud i virtual cockp it
refer to Instr ument cluster . . . . . . . . . . . . . 10
AUTO Automatic headlights . . . . . . . . . . . . . . . . . SO
Climate con trol system . . . . . . . . . . . . . . . . 70
Auto Lock (central locking system) . . . . . . . . 3 7
Automatic belt ret ractor . . . . . . . . . . . . . . . 248
Automatic transm ission . . . . . . . . . . . . . . . . . 83
E me rgency mode . . . . . . . . . . . . . . . . . . . . . 87
H ill descent contro l . . . . . . . . . . . . . . . . . . . 85
Kick -down . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Launch contro l program . . . . . . . . . . . . . . . 87
Manual sh ifting . . . . . . . . . . . . . . . . . . . . . . 86
Parking lock emergency re lease . . . . . . . . . 89
Selector lever pos itions . . . . . . . . . . . . . . . . 83
Automatic wipe/wash system . . . . . . . . . . . . 56
Auto Safety Hotline . . . . . . . . . . . . . . . . . . . 243
Auxiliary heater (climate control system) . . . 71
AUX inp ut . .. .. .. ............. .... .. . 215
Average consumption . . . . . . . . . . . . . . . . . . . 16
Average speed . . . . . . . . . . . . . . . . . . . . . . . . 1 6
Avoid damaging the vehicle . . . . . . . . . . . . . . 73
B
BACK button
Balance (sound)
Basic
Bass (sound)
368
141
233 108
233 Battery .
... .. .. .. .. .. ... . .. .... ... .. 312
Battery location inside the luggage compart-
ment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Charge leve l . . . . . . . . . . . . . . . . . . . . . . . . 138
Charging . . . . . . . . . . . . . . . . . . . . . . . . 31, 314
E nergy management . . . . . . . . . . . . . . . . . 138
Impo rtant warnings when working on the
batte ry . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Ind icator lig ht . . . . . . . . . . . . . . . . . . . . . . . 31
Jump start ing . . . . . . . . . . . . . . . . . . . . . . . 356
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Winter operation ... .. ... . .. .... ... . .
Working on the battery . ... .. .... ... . .
Befo re dr iv ing
Be lt tens ioner
. .. .. .. .. ............. ..
B lended gasoline . ... .. .. .. .. .... ... . .
Blind
......... ... ... ............. ....
3 12
313
236
251
296
56
B lower (climate control system) . . . . . . . . . . 70
B luetoot h
Audio p layer . . . . . . . . . . . . . . . . . . . . . . . . 2 12
Connecting a cell phone . . . . . . . . . . . . . . 160
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Booster seats
Brake flu id 28
7
Changi ng the brake flu id .. ... .... ... .. 311
Check ing the brake fluid level ......... . 311
Brakes Ind icator light . . . . . . . . . . . . . . . . . . . . . . . 35
B rake system
B rake flu id
311
Brake fl uid spec ifications for refill and re­
placement . . . . . . . . . . . . . . . . . . . . . . . . . 311
Fluid reservo ir . .. .. .. ............. .. 311
B raking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
A utomat ic post-collision braking system . 134
Brake assist system . . . . . . . . . . . . . . . . . . 134
Brake booster . . . . . . . . . . . . . . . . . . . . . . . 136
E me rgency braking function . . . . . . . . . . . . 82
Ind icator light . . . . . . . . . . . . . . . . . . . . 29, 33
New brake pads . . . . . . . . . . . . . . . . . . . . . 136
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . 81
Wo rn brake pads . . . . . . . . . . . . . . . . . . . . . 33
Braking in New brake pads 136
B re aking in
New engine . . . . . . . . . . . . . . . . . . . . . . . . . 73
New ti res . . . . . . . . . . . . . . . . . . . . . . . . . . 324