2018 AUDI S4 spare tire

Table of content s
Media ... . ... ... .. .. ..... ... .. .. ...
227
Introduction . . . . . . . . . . . . . . . . . . . . . . . . 227
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Media drives . . . . . . . . . . . . . . . . . . . . . . . . 228
Bluetooth audio player . . . . . . . . . . . . . . . 230
W i- F i aud io player . . . . . . . . . . . . . . . . . . . 231
O nline med ia and Internet radio . . . . . . . . 232
Mu ltimedia connect io ns . . . . . . . . . . . . . . 233
P lay ing media . . . . . . . . . . . . . . . . . . . . . . . 236
Addit io nal sett ings . . . . . . . . . . . . . . . . . . 239
Supporte d media and file formats . . . . . . 242
Troubleshooting . . . . . . . . . . . . . . . . . . . . . 243
Audi smartphone interface ...... 246
Se tup ... .. .... ... . ...... ... .. .. ... 246
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Troubleshoot ing . . . . . . . . . . . . . . . . . . . . . 24 7
System settings . . . . . . . . . . . . . . . . . . 248
Setting the date and time . . . . . . . . . . . . . 248
MMI sett ings . . . . . . . . . . . . . . . . . . . . . . . 248
Connection manager . . . . . . . . . . . . . . . . . 249
System update . . . . . . . . . . . . . . . . . . . . . . 251
Sound settings . . . . . . . . . . . . . . . . . . . . . . 252
Volume sett ings . . . . . . . . . . . . . . . . . . . . . 252
Restart ing the M MI . . . . . . . . . . . . . . . . . . 253
Sof twa re license i nfo rm at ion 253
Safety first . . . . . . . . . . . . . . . . . . . . . . . 2 54
Driving safety . . . . . . . . . . . . . . . . . . . . 254
B asics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Correct passenger se ating positions . . . . . 255
D river's and front passenger 's footwell . . 2S8
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Storing cargo correctly . . . . . . . . . . . . . . . 259
Reporting Safety Defects . . . . . . . . . . . . . . 261
Safety belts . . . . . . . . . . . . . . . . . . . . . . 263
Gene ral information . . . . . . . . . . . . . . . . . 263
Why use safety belts? . . . . . . . . . . . . . . . . 264
Safety belts . . . . . . . . . . . . . . . . . . . . . . . . 266
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . 269
Airbag system .................... 271
Important information . . . . . . . . . . . . . . . 27 1
Front airbags ....................... 275
M on itor ing the Advan ced Airbag System . 283
Knee airbags . . . . . . . . . . . . . . . . . . . . . . . . 28 7
4
Side a irbags . . . . . . . . . . . . . . . . . . . . . . . . 289
Side curtain airbags . . . . . . . . . . . . . . . . . . 292
Child safety . . . . . . . . . . . . . . . . . . . . . . 295
Important information . . . . . . . . . . . . . . . 295
Child safety seats . . . . . . . . . . . . . . . . . . . . 301
Securing child safety seats . . . . . . . . . . . . 306
LATCH system (lower anchorages and
tethers for c hildren) . . . . . . . . . . . . . . . . . 309
Additional informat ion . . . . . . . . . . . . . . . 314
Maintenan ce and Care ........... 31S
Checking and Filling . . . . . . . . . . . . . 31S
Gasoline ........................... 315
D iesel fue l . . . . . . . . . . . . . . . . . . . . . . . . . 316
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . 31 7
Se lective cata lytic red uction (AdBlue/
DE F) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 19
Emissions control systems . . . . . . . . . . . . 322
Engine compartment . . . . . . . . . . . . . . . . . 323
Engine o il . . . . . . . . . . . . . . . . . . . . . . . . . . 325
Cooling system . . . . . . . . . . . . . . . . . . . . . . 329
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 330
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Windshie ld washer system . . . . . . . . . . . . 332
Se rvice interva l display 333
Wheels ........ ................ ... 334
Whee ls and Tires . . . . . . . . . . . . . . . . . . . . 334
T ire p ressure mo nitoring system 351
Care and cleaning . . . . . . . . . . . . . . . . 354
Genera l information . . . . . . . . . . . . . . . . . 354
Car w ash es . . . . . . . . . . . . . . . . . . . . . . . . . 35 4
Cleaning an d care information . . . . . . . . . 355
Placing your vehicle out of service . . . . . . 3 59
Do It Yourself ... .. .. ........... .. 3 60
Emergency as sistance . . . . . . . . . . . 360
Genera l information . . . . . . . . . . . . . . . . . 360
Eq uipment . . . . . . . . . . . . . . . . . . . . . . . . . 360
Tire mobility kit . . . . . . . . . . . . . . . . . . . . . 361
Replacing a whee l . . . . . . . . . . . . . . . . . . . 363
Space-sav ing spare t ire . . . . . . . . . . . . . . . 367
Collaps ible spa re ti re . . . . . . . . . . . . . . . . . 367

for the number of seating posi­
tions. Refer to the table ¢
table
on page 346
for the number of
people that correspond to the ve­
hicle normal load.
New tires or wheels
Audi recommends having all work on tires or wheels performed by
an author ized Audi dealer or au­
thorized Audi Service Facility.
These facilities have the proper
knowledge and are equipped with
the required tools and replace­
ment parts.
.,.New tires do not yet have the
optimum gripping properties. Drive carefully and at moderate
speeds for the first 350 miles
(500 km) with new tires.
.,.Use tires of the same construc­
tion, size (rolling circumference)
and as close to the same tread
pattern as possible on all four
wheels.
.,.Do not replace tires individually .
At least replace both tires on the
same axle at the same time.
.,.Audi recommends that you use
Audi Original Tires. If you would
~ like to use different tires, please .-<
~ note that the tires may perform .-< 0
~ a:,
Wheels
differently even if they are the
same
size ¢.&,. .
.,. If you would like to equip your
vehicle with a tire/rim combina­
tion that is different from what
was installed at the factory, con­
sult with an authorized Audi
dealer or authorized Audi Service
Facility before making a pur­
chase¢ .&,..
If the spare tire is different from
the regular tires installed on the
vehicle
-for example, if winter
tires or wide tires are installed
-
then only use the spare tire tem­
porarily in case of emergency and
drive carefully while it is in use . It
should be replaced with a regular
tire as soon as possible.
On
all wheel drive vehicles, all
four wheels must be equipped
with tires that are the same brand
and have the same construction
and tread pattern so that the
drive system is not damaged by different tire speeds. For this rea­
son, in case of emergency, only
use a spare tire that has the same
circumference as the regular
tires.
341

Wheels
Tire pressure
Fig. 276 Driver's side 8-pillar: tire pres ­
sure label
io
-
i' 9 ~ c=- =_ -_,_, -- --... - .- -- .- -- .-~ t='I
- - ----_ l i
_NOlall!:Ol,ua.s fOTAL AYA>lf .t.MICftf I/ ~ n,.....,...__ ........ .,._... ..... ._....,. . ... ... l ..................... ......,....,..,.......,.... ... -..
-KP a PSI
-KPA. a PSI J
l== ===·
=KP ='A.= ·=PSl = ~~~~
Fig. 277 Tir e pr essur e lab el
The correct tire pressure for tires
installed at the factory is listed on
a
label ¢ fig. 2 76. The sticker is
located on the door pillar (driver's
side)
¢ fig. 2 77. The location may
vary depending on the model.
Use the tire pressure specified for
a normal vehicle load when the
vehicle is partially
Loaded¢ table
on page 346.
If driving the vehi­
cle when fully loaded, you must increase the tire pressure to the
maximum specified
pressure ¢ A-
344
Checking/correcting tire
pressure
,..Check the tire pressure at least
once per month and also check it
before every long drive .
.,..Always check the tire pressure
when the tires are
cold. Do not
reduce the pressure if it increas­
es when the tires are warm.
.,.Check the Labe l ¢fig. 277for
the correct tire pressure based
on vehicle load.
.,..Correct the tire pressure if nec­
essary .
.,..Store the new tire pressure in
the Infotainment system
¢ page 353 .
.,.Check the pressure in the spare
tire (compact spare tire)*. Al­
ways maintain the maximum
temperature that is specified for
the tire.
A WARNING
Always adapt the t ire pressure
to your driving style and vehicle load.
-Overloading can lead to loss of vehicle control and increase
the risk of an accident. Read and follow the important safe­
ty precautions in
¢ page 347,
Tires and vehicle load limits.

a co .... N ,....
N .... 0 0
3 co
Low -profile tires can wear out faster than stand­
ard tires.
Summer tires are not su itable for cold weather,
snow or b lack ice. If you are driving in these con­
ditions, use winter or all season tires
¢ page 349.
Uniform tire quality grading
-Tread wear
- Traction AA AB C
- T emperature ABC
Qual ity grades can be found where app licable on
the t ire side wa ll between tread shou lde r and
maximum sect ion w idth
¢page 334, fig. 274.
For e xample : Tread wear 200 , Traction AA, Tem­
pe rature
A .
All passenger car tires must conform to Federal
Safety Requirements in addition to these grades.
Tread w ear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov­
ernment test course.
F or example, a tire graded 150 would wear one
and one ha lf
(1 1/2) times as well on the govern­
ment course as a tire graded 100.
The relative performance of tires depends upon
the actual conditions of their use, however, and
may depart significant ly from the norm due to
variations in driving hab its, service practices and
d ifferences i n road characteristics and climate.
Tracti on
The traction grades, from highest to lowest, are
AA, A, Band
C. Those grades represent the tire's
ab ility to stop on wet pavement as measured un­
der controlled conditions on specified govern­
ment test surfaces of asphalt and concrete . A tire
marked C may have poor traction performance
¢ _& .
Temper ature
The temperature grades are A (the h ighest), B,
and C, representing the tire's resistance to the
Wh eel s
generat ion of heat and its ability to dissipate
heat when tested under controlled conditions on
a specified indoor laboratory test wheel.
Sustained h igh temperature can cause the mate­
ria l of the tire to degenerate and reduce tire life,
and excessive temperature can lead to sudden
tire
failure ¢.& .
The grade C corresponds to a level of per form ­
ance which all passenger car tires must meet un­
der the Federal Motor Vehicle Safety Standard
No. 109. Grades Band A represe nt higher levels
of performance on the laboratory test wheel than
the minimum requ ired by law.
A WARNING c,...._ -
The tract ion grade assigned to this t ire is
based on straight-ahead braking traction
tests, and does not include acceleration, co r­
nering, hyd roplaning or pea k traction cha rac­
terist ics.
A WARNING
The temperature grade for this tire is estab­
lished for a tire that is properly inflated and
not overloaded . Excessive speed, underinfla­
tion, or excessive loading, either separately or
i n comb inat ion, can cause heat bu ildup and
possib le tire fai lure.
A WARNING
-Temperature grades apply to tires that are
properly inflated and not over or under inflat­
ed.
Tire pressure monitoring system
ill General notes
Each tire, including the spare (if provided),
.
should be checked monthly when cold and inflat-
ed to the i nflat io n pressure recommended by the
vehicle manufacturer on the veh icle placard or
t ir e infla tion p ressure labe l. (If your ve hicle has
ti res of a different size t han t he si ze ind icated on
IIJi,-
351

Emergency assistance
Emergency assistance
General information
... Park the vehicle as far as possible from moving
traffic in the event of a breakdown. In the event
of a flat tir e, park the vehicle on a level surface .
It you are on a steep hill, be especially careful.
.,. Set the parking brake .
.,. Switch the emergency flashers on .
... Have the passengers exit the vehicle . They
should move to a safe place, for example be­
hind a guard rail.
_& WARNING
Follow the steps given above . This is for your
protection and the for the safety of other driv ­
ers.
Equipment
Vehicle tool kit/tire mobility kit/vehicle
jack
Applies to: vehicles with the vehicle tool kit, tire mobility kit
and veh icle jack
Applies to: sedan
Fig. 278 L uggage compartmen t: vehicle too l kit , ve hicle
j ack, tire mob ility kit an d comp resso r
Applies to: allroad
Fig. 279 Lug gage compa rtmen t: ve hicl e tool kit, v ehicle
j ack, tir e mobil ity k it and comp resso r
360
The vehicle tool kit, vehicle jack, tire mobility kit
and compressor are stored in the luggage com­
partment under the cargo floor cover.
Applies to: sedan
.,. Lift the cargo floor using the plastic handle and
hook the hand le onto the luggage compart­
ment
seal ~ fig. 2 78.
Applies to: allroad
... Remove the cargo floor cover ~ fig. 279 .
Applies to : vehicles with spare tire
... Remove the handle by turning it counter-clock ­
wise and remove the spare tire.
Appl ies to: sedan
.,. Unhook the cargo floor before closing the lug-
gage compartment lid .
Depend ing on vehicle equipment, the vehicle tool
kit, tire mobility kit and compressor may be lo­
cated under another cover that is secured w ith a
handwheel.
Applies to : allroad
On some vehicles, the vehicle tool kit is located
directly under the cargo floor
cover@~ fig. 2 79
behind the rear bench seat.
_& WARNING
Impr oper use of the vehicle jack can cause se­
rious personal injur ies.
- Never use the screw driver hex head to
tighten wheel bolts, since the bolts cannot
attain the necessary tightening torque if you
use the hex head, potentially causing an ac­
cident.
- The factory-supp lied jack is intended only
for your vehicle mode l. Under no circum­
stances should it be used to lift heavy
veh icles or other loads; you risk injuring
yourself.
- Never start the engine when the vehicle is
raised, which cou ld cause an accident.
- Support the vehicle securely with appropri­
ate stands if work is to be performed under­
neath the vehicle; otherwise, there is a po­
tential risk for injury.

-Never use the jack supplied with your Audi
on another vehicle, particularly on a heav ier
one. The jack is only suitable for use on the
vehicle it came w ith .
(D Tips
The vehicle jack in your vehicle is mainte­
nance-free.
Tire mobility kit
Preparation
Appl ies to: vehicles with tire mobility kit
• Read and follow the impor tant safety p recau­
t ions
q page 360.
• Set the parking b rake.
Applies to: vehicles with manual tra nsmission
• Shift into 1st gear.
Applies to: vehicles with automatic transm issions
• Select the P select or lever posit ion .
• Check if a repair with the t ire mobi lity kit is pos­
sibl e
qpage 361 .
Using the tire mobility kit
Applies to: ve hicl es with tire mobility kit
@
Fig. 280 Tire : tire da mag e t hat ca nnot be repa ired
The t ire repa ir is only mea nt for temporary use .
Change the spare tire as soon as possib le
q ,&. .
If the tire is pie rced by a n object such as a nail,
do not remove the object from the tire.
~ The t ire mobility kit may be used at temperatures
~ "' as low as -4°F (-20°C) .
" N ~ 0 0
~ co
Emergen cy a ssis tanc e
The tire mobility kit may not be used :
-if the tir e has cuts or p unctures that are larger
than 0.16 in (4 mm)
(D ~ fig. 280
- if the rim is damaged @
- if you drove with very low t ire pressure or wi th-
out ai r in the tire @
See a n author ized Audi dealer or authorized Audi
Service Facility for assistance in these situations .
,&. WARNING
-
- Please note that the tire mobility kit ca nnot
be used in all situations, a nd that it may
on­
ly be used temporarily.
- The tire sealant m ust not come in contact
with skin, eyes , o r clothes.
- I f ti re sealant gets in you r eyes or on yo ur
skin, t ho roughly rinse the affected area
im­
mediately with clean water .
- Do not inha le the fumes.
- If you swallow any of the tire sea lant, thor-
ough ly rinse your mouth immediately and
d rink a lot of water. Do not induce vomi ting.
Seek med ic al attent ion immed iate ly.
- Change yo ur clothes immediately if they get
tire sea lant on them .
- I f an a lle rgic reaction occurs, seek immed i­
ate med ica l atten tion .
- Keep the t ire sealant away from children .
(D Tips
-If sea lant leaks, allow itto dry in place. You
can then peel it off like a st icker.
- Note the expiration date on the sea lant bot­
tle. Replace the t ire sealant at an author­
ized Aud i dea ler or authorized Aud i Serv ice
Facility .
- Radio reception can be interrupted when
operating the compresso r.
- Obey all laws.
361

-If the t ire is too severely damaged , see an
authorized Aud i dealer or authorized Aud i
Service Facility for assistance .
@ For the sake of the environment
You can give the used tire sealant bottle to an
author ized Audi dealer or authorized A udi
Serv ice Facility for disposal.
@ Tips
Remember to obtain a new bottle of sea lant
from an authorized Audi dea ler or authorized
Audi Service Facility after repair ing a tire.
Replacing a wheel
Preparation
You must complete the preparation before
changing a tire .
.,. Read and follow the important safety precau­
tions ~ page 360 .
.,. Set the parking brake .
Applies to: ve hicles with man ua l transmiss ion
.,. Shift in to 1st gear.
Applies to: ve hicles with automat ic t ra n smi ssio ns
.,. Select the P selector leve r pos ition .
.,. When towing a trailer: disconnect the tra iler
from your veh icle .
.,. Lay out the veh icle tool kit 9 page 360 and the
spare
tire ~ page 367 .
.,. Switch the ignition off .
A WARNING
When using the vehicle jack* on a road with a
steep hill or offroad, you must take extra pre­
cautions to prevent the vehicle from rolling .
Use suitab le objects to b lock the front and
back of the wheel that is diagonal from the
wheel with the flat tire.
A WARNING
You or your passengers could be in ju red wh ile
chang ing a wheel if you do not follow these
safety precautions :
Emergen cy a ssis tanc e
-If you have a flat tire, move a safe distance
off the road. Turn off the eng ine, turn the
emergency flashers on and use other warn­
ing dev ices to alert other motorists .
- Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traff ic .
- To help prevent the veh icle from moving
suddenly a nd possib ly slipping off the jack*,
always fully set the park ing brake and block
the front and back of the wheel diagonally opposite the wheel being changed. When
one front wheel is lif ted off the gro und,
p la cing the Automa tic Transmission in P
(Park) will
not prevent the vehicle from
moving.
- Before you change a wheel, be sure the
g ro und is leve l and firm. If necessary, use a
sturdy board under the jack *.
- Always store the vehicle tool kit, the jack *
a nd the replaced tire in the luggage com­
partment
~ page 259 .
(D Tips
Obey all laws .
Removing the caps
Fig. 283 W hee l: whee l bolt s w ith ca ps
.,. Slide the p lastic clip (from the veh icle tool k it)
on to the cap unt il it
engages ~ fig. 283.
.,. Remove the cap with the p lastic clip.
363

a co .... N ,....
N .... 0 0
3 co
-Always store damaged wheel, jack* and
tools securely in the luggage compartment.
Otherwise, in an accident or sudden maneu­
ver they could fly forward, causing injury to
passengers in the vehicle.
Space-saving spare tire
App lies to: ve hicles with space-saving spare t ire (co mpact
spare tire)
The spare tire is intended for short -term use on ­
ly. Have the damaged tire checked and replaced,
if necessary, by an authorized Audi dealer or au­
thorized Audi Service Facility as soon as possible.
There are some restrictions on the use of the
compact spare tire . The compact spare tire has
been designed specifically for your type of vehi­
cle. Do not replace it with the spare tire from an­
other type of vehicle.
The compact spare tire is located in the luggage
compartment under the cargo f loor cover
c::>page360.
The tire pressure must be 61 PSI (420 kPA).
Snow chains
For technical reasons, the use of snow chains on
the compact spare tire is not permitted.
If you have to drive with snow chains and a front
tire fails, mount the spare t ire in place of a rear
tire. Install the snow chains on the rear tire that
you removed, and insta ll that in place of the
front tire that failed.
A WARNING
-After installing a spare tire, the tire pres­
sure must be checked as soon as possible.
-Do not drive faster than 50 mph (80 km/h)
with a compact spare tire. Driving faster
than that increases the risk of an accident.
-T o reduce the risk of an accident, avoid full­
thrott le acceleration, heavy braking, and
fast cornering with the compact spare tire.
-To reduce the risk of an accident, never drive
with more than one compact spare tire.
-Normal summer or winte r tires must not be
mounted on the compact spare wheel rim.
Emergency assistance
Collapsible spare tire
Applies to: vehicles with collapsible spare tire
The collapsible spare tire is intended for short­
term use only . Have the damaged tire checked
and rep laced, if necessary, by an authorized A udi
dealer or authorized Audi Service Facility as soon
as possible.
There are some restrictions on the use of the co l­
l apsible spare tire. The collapsible spare tire has
been designed spec ifically for your type of vehi­
cle. Do not replace it with the collaps ible spare
t ir e from another type of vehicle .
The co llapsible spare tire is located in the lug­
gage compartment under the cargo floor cover.
Requirement: the vehicle too l kit
c::> page 360 and
the compressor must be laid out .
Removing
"' Remove the cargo floo r cover c::> page 360,
fig. 279.
"' Turn the handwheel counter-clockwise and re-
move it.
"' Remove the co llapsible spare tire.
You must inflate the collapsible spare tire be­
fo rehand in order to use it.
Inflating
"' Remove the valve cap from the collapsible
spare tire.
"'Tighten the comp ressor hose on the collapsible
spare tire valve.
"'Connect the comp ressor hose to a vehicle soc k­
et and switch it on .
"'Let the compressor run until the specified value
on the tire pressure sticker is reached
c::> page 344, fig. 277 c::>(D.
"'Screw the valve cap back onto the valve.
Returning to storage
"'R emove the valve cap to drain the air .
"'Wait severa l hours before placing the collapsi­
ble spare tire in the spare wheel well. Only then
w ill it fold down comp letely so that you can
store it securely .
"' Then screw the valve cap back onto the valve . ..,_
367