2014 AUDI S4 winter tires

250 Tire s and wheel s
stored. You can find the recommended tire
pressures for your vehicle on the label on driv­
er 's side 8-p illar ¢
page 234.
Tire tread c ircumference and vibration charac­
teristics can change and ca use a tire pressure
warning if :
- the tire pressure in one or more t ires is too
low,
- the tire has st ructu ral damage,
- the tire pressure was changed, wheels rotat-
ed o r replaced but the TPMS was not reset
¢page 250.
Warning s ymbols
rD] Loss of pressure in at least one tire¢& .
Check the tire or tires and replace or repair if
n ecessary. The
rD] indicato r light in the instru­
ment cluster also illuminates
¢ page 13.
Check/correc t the pressures of all four tires
and reset TPMS via radio or
MMI* .
Ill (T ire Pressu re M onitor ing System) Tire
pr essur e: Syst e m malfuncti on!.
Iflll appears after switching the ignit ion on
or while driving and the
rD] i ndicator light in
the instrument cluster blinks for approxi­ mately one mi nute and the n stays on, the re is
a system ma lfunction.
Attempt to store the correct tire pressure
¢ page 250. If the ind icator light does not
turn
off or if it tu rns o n short ly thereafter, im­
mediately drive your veh icle to an autho riz ed
Aud i dea ler or autho rized repair facility to
have the ma lfunction corrected.
A WARNING
- If the tire pressure indicator appears in
the instrument cl uster d isplay, one or
more of your tires is s ignificantly under­
inflated. Reduce your speed immediately
and avoid any hard steering or braki ng
maneuvers. Stop as soon as possible and
check the t ires and the ir pressures. In­
flate the tire pres sure to the proper p res­
s u re as in dic ated on the vehicle 's t ire
pressure label¢
page 234 . Driving on a
significantly under-inf lated tire ca uses the tire to overheat and can
lead to tire
fa ilure. Under-inflation also is likely to
impair the vehicle's handling and stop­
ping ability.
- The driver is responsible for maintaining
the correct tire pressures. You must
check the tire pressures regu larly .
- Under certain conditions (such as a spor­
ty driving style, winter conditions or un­ paved roads), the pressure monitor indi ­
cato r may be delayed .
-Ask your authorized Aud i dea ler if run­
flat t ires may be used on you r vehicle.
Your vehicle registration becomes invalid
if you use these t ires when not perm it­
ted. Damage to your vehicle or accidents
could a lso result.
(D Tips
- The tire pressure mon itoring system
stops work ing whe n there is an ESC/ABS
m alfu nction.
- Us ing snow chains may result in a system
ma lf u nction.
- The tire pressure mon itoring system on
your Audi was deve loped using tires with
t he "AO" or "R O" ident ifi cat ion on the
tire sidewa ll¢
page 242 . We recom ­
mend using these tires.
Reset tire pressure monitoring system
Appl ies to vehicles: wit h tire p ressu re mo nito rin g system
If the tire pressure is adjusted, wheels are ro ­
tated or changed, the TPM5 must be reset via
radio or MMI*.
" Before resetting t he TPM S, the c urrent pres­
sures of a ll four tires must correspond to
the specified values . Ad just the tire p ressu re
and reset the pressure in the tire pressure
mon itoring system according to the load
you are carrying
¢ page 234.
"Turn on the ign ition.
" Select: the
I CAR I funct io n button > Tire pr es­
sure monitoring
> Store now . Or
" Select: the
I CAR I funct ion button > Car sy s­
tem s*
cont ro l button > Servi cing & che ck s > ..,..

28 0 Index .:..:..:..::....::.. ...:..._ ___________________________ _
A
Accessories . . . . . . . . . . . . . . . . . . . . 64, 277
AC (automatic cl imate control) ... .. .. . . 77
adaptive cruise control Vehicles with manual transmission .. . 101
Adapt ive cruise control . . . . . . . . . . . . . . . . 99
C leaning the sensor .. ... .. .. .. .... . 205
Messages . . . . . . . . . . . . . . . . . . . . . . . . 107
Request for dr iver intervention . ..... . 105
Setting the driving program .. .. .. ... 104
Adapt ive dampers .......... .... .... . 113
Adapt ive light ................ ... .... 47
Adaptive Lig ht (defective) ... .. .. .... .. 22
Adding Eng ine coolan t .................... 222
E ng ine oil . .... .. ..... ... .. .. .... . 219
Windshield washer fluid ... .. .. .... . 228
Addit ional accessories
Addit ives 277
Eng ine oil .. ............. .. .. .. .. . 219
Ad justab le steering column . ... .. .... .. 80
Adjust ing
A ir dist ribution (automatic climate con -
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
I ns trumen t illum inat ion . .. .. .. .. .. . . 50
Steer ing column .. ..... ... .. .. .... .. 80
Temperature (automatic climate control) 78
A irbag
War ning/ indicato r ligh ts ... .... .... .. 20
A irbag system . . . . . . . . . . . . . . . . . 146, 162
Advanced Airbag System ........ .... 150
Advanced Airbag System components . 153
Care . .. .. .. ........ ........ ..... . 159
C hil dren . ............... .. .. .. .. . 168
Ch ild restr aints ........... .. .. .. .. . 169
Components (front airbags) .. .... .. . 153
Danger of fitting a child safety seat on
the front passenger seat . . . . . . . . . . . . 147
Disposal . .... ........... .. .. .... . 159
Front airbags . . . . . . . . . . . . . . . . 150, 151
H ow do the front airbags work? . .. .. . 155
H ow many airbags does my vehicle
have? .... ................... ... . 153
H ow the Advanced Airbag System com-
po nents work together ............. 154
I mpor tan t things to know .. .. .. .. .. . 14 6 Indicator light
... ... .. ..... .... . .. 156
Monitoring . ..... .. ... ..... ... .. .. 156
PASSENGER AIR BAG OFF light ... .. .. 157
Repairs ... .... .. ............. .... 159
Safety instructions ................. 158
S ide a irbags ..... ................ . 161
S ide cu rtain airbags ........... ... .. 164
Weight-sensing mat ............... 168
When must the sys tem be inspected? 156
Alcantara Cleaning ...... ................... 207
all-wheel drive
All wheel d rive 192
Winter tires . .. .. .. ........... .. .. 246
Alternator
refer to Generator . . . . . . . . . . . . . . . . . . 17
Anti-freeze
refer to Engine coolant system ....... 221
An ti-lock brak ing system ............. 186
W arning/ind icator lights . . . . . . . . . 18 , 19
An ti-slip regulation ................ . 186
Warning/ind icator lights ........... .. 18
Anti-theft alarm warning system ... .... . 32
An ti- theft systems
El ectronic immob ilizer .. ..... .... . .. . 38
Armrest ...... .. .. .. ... ....... ... .. . 60
Ashtray .. .. .. .. .. ............. .. .. . 63
As te ris k
Wha t does i t mean when something is
marked w it h an asterisk? . . . . . . . . . . . . . . 6
Audi braking guard
refer to b ra ki ng guard .......... .. .. . 99
Audi drive select ... ............. .... 113
Adaptive dampers ................. 113
Description ...... ................ . 113
Dynam ic steer ing ................. . 113
Setting the dr iv ing mode ........ .... 114
Spo rt differential . ............. .... 113
Audi Serv ice Repair Manuals and Litera-
ture 275
AUTO Automat ic climate control . . . . . . . . . . . . 78
Automat ic headlights .......... .. .. . 47
A ut o Lock . ..... .. .. .... .... ... .. .. . 32
Automat ic be lt retractor ............. 141

Automatic climate control Air vents ... .... .. .... ... .. .. .. .... 78
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 77
Setup ... .. ................. .. .... 79
Automatic S hift Lock (ASL) . . . . . . . . . . . . 93
Automatic transmission ......... ... ... 91
Automatic S hift Lock (ASL) . . . . . . . . . . . 93
D riving .. .. ............. .... .. .. .. 9 3
E mergency mode . . . . . . . . . . . . . . . . . . . 97
E me rgency release . . . . . . . . . . . . . . . . . . 98
Kick -down . . . . . . . . . . . . . . . . . . . . . . . . . 96
M anual shift program .. ... .. .. .. .. .. 96
Remova l lock (ignition key) ... .. .. .. .. 80
Selector lever . . . . . . . . . . . . . . . . . . . . . . 92
Automatic wipe rs . . . . . . . . . . . . . . . . . . . . 53
Auto Safety Hotline ............. .... 136
Average speed . . . . . . . . . . . . . . . . . . . . . . . 25
Avoid damag ing the vehi cle .. .. .. .. .. . 195
B
Bag hooks . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Battery . . . . . . . . . . . . . . . . . . . . . . . 17,225
Battery location inside the luggage com -
partment .. .. ........... .. .. .. ... 225
Charging . ................ ... ... .. 227
Important war nings when wo rking on
the battery . ................ ... ... 225
J ump starti ng ............ .... .. .. . 266
L ow . .. .. .. .. .. ........... .. .. ... 193
Replacing the ba ttery .. ... .. .. .. .. . 228
State of charge . ....... ... .. .. .. ... 193
Winter operation . ..... ... .. .. .. .. . 225
Working on the battery .... .. .. .. .. . 225
B efore dr iving ............. .... .. .. . 128
Bio-ethanol (Fuel) ..... ..... .. .. .. .. . 210
Blended gasoline ... .... ... .. .. .. .. . 209
B lower (automatic climate cont rol) . . . . . . 78
Booster seats ............. .... .. .. . 175
B rake fl uid
C hanging the brake fl uid ... .. .. .. .. . 224
Chec king the brake fluid level ... .. .. . 224
Reservoir .. ............. .... .. ... 224
What is the correct brake flu id leve l? . . 224
What should I do if the brake fluid warn-
i ng light comes o n? .. ..... .. .. .. .. . 224
Inde x 281
Brake system . ..... ... .. .. ..... ... .. 224
Anti- lock b raking system ..... ... .. .. . 19
B rake assist system .. .. ..... ... .. .. 186
Brake fluid .. .. .. ................. 224
Brake fluid specifications for refill and re-
placement ...... .. ............... 224
B rake light defective ... .. .. ... ... .. . 21
B ra ke powe r ass ist unit ............ . 189
Br akes .. .. .. .. .. .. . .............. 189
Ce ram ic bra kes . .. .... ........... .. 189
El ec tromechanica l parking brake ... .. . 85
Warning/indicator lights ..... ... .. .. . 15
Wor n brake pads symbo l . . . . . . . . . . . . . 20
B ra kin g
E mergency b ra ki ng f unction ..... .. .. . 87
braking guard . . . . . . . . . . . . . . . . . . . . . . . 99
Messages . . . . . . . . . . . . . . . . . . . . . . . . 107
Settings ........ .. ............... 106
Break -in per iod .. .. .... ............. 195
Tires ... .. .. .. .. .. ............... 195
Bul bs . ... .. .. .... .. . .. .. ..... ... .. 2 64
C
Califor nia Proposition 65 War ning . .. .. 215
B attery spec ifi c .. ............. .. .. 226
Capacities ........ .. ............... 273
Carbon pa rts
Cleaning . . . . . . . . . . . . . . . . . . . . 206, 207
Care ..... .. .. .. .... ... .......... .. 20 4
Cargo a rea
refer to L uggage compartment . . . 68, 134
Catalytic converter ... .. ...... ... .. .. 196
Cen te r armrest . . . . . . . . . . . . . . . . . . . . . . 60
Central lock ing .. .. ................. . 32
Cen tral lock ing switch ............. .. 36
Co nvenience key . . . . . . . . . . . . . . . . . . . . 36
Remote cont ro l key . ........... .... . 35
Ceram ic brake rotors
New brake pads .. ............. .... 189
Ce rtification . ... .... . ... ...... ... .. 278
Chang ing a flat t ire . .. ... ....... .... . 255
Chang ing a wheel .. ............. .... 255
Chang ing engine oil ............. .... 220
Checking Engine coolant level .... ....... .... . 221
Checking t ire pressure ............... 237
•
•

29 2 Index
w
Warn ing/indicator lights . . . . . . . . . . 10, 13
Airbag system . .. ..... ... .. .. .... .. 20
Anti-lock braking system (ABS) . ... ... . 19
Brake system ...................... 15
Electromechan ical park ing brake .... .. 16
Electronic power control . . . . . . . . . . . . . 20
Electronic Stabilization Control (ESC) ... 18
Generator . . . . . . . . . . . . . . . . . . . . . . . . . 17
M alfunct io n I ndicator Lamp (MIL) . . . . . 20
Safety belt .................. .... .. 16
Safety systems . . . . . . . . . . . . . . . . . . . . . 20
Turn signa ls . .... ..... ... .. .. .... .. 23
War ranty coverages ........ .. .. .. .. . 275
Washer reservoir .......... .. .. .. .. . 228
Wear indicator ................ .... . 240
Weights ... .. ... .... ...... ... ... .. . 272
What happens if you wear your safety belt
too loose? ... ... .. ..... ... .. .. .... . 142
What happens to unbelted occupants? .. 139
What impairs driving safety? . . . . . . . . . . 129
What should I do after changing a
wheel? .... .. ... .. ..... ... .. .. .... . 238
Wha t should I do after rep lacing wheels? 238
Wheel bolts Torque ... .. ... .... ...... ... ... .. . 247
Wheels ...... .. .. ..... ... .. .. .... . 230
Checking tire pressure ... .. .. .. .... . 237
C leaning . ................... .... . 205
Cold tire inflat ion pressure ..... ..... 234
General notes ................. ... . 230
Glossa ry of t ire and load ing termino lo -
gy . ... .. .. ... .... ...... ... ... .. . 23 1
New tires and wheels ............... 242
Tires and vehicle load lim its ......... 238
When must a safety belt be rep laced? . . 141
When must the airbag system be inspect-
ed? ... .... .. ... .. ..... ... .. .. .... . 156
When shou ld I adj ust the ti re p ressu res? 238
When should I check the tire pressures? . 238
Where can I find the ti re pressu res for my
car? . .. ... ... .. .. ..... ... .. .. .... . 237
Why safety belts? . . . . . . . . . . . . . . 138, 139
W indow regulators
Power locks . . . . . . . . . . . . . . . . . . . . . . . 43 Windows
Cleaning/removing ice .. ..... ... .. .. 206
defrosting . . . . . . . . . . . . . . . . . . . . . . . . . 78
Windsh ie ld
C leaning . . . . . . . . . . . . . . . . . . . . . . . . . . 53
defrosting . . . . . . . . . . . . . . . . . . . . . . . . . 78
Windsh ield washer fluid
Low level . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Windsh ie ld washer system ............ 53
Windsh ie ld wipers
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Fold ing up .... .. .. ... ..... ... .. .. . 55
Indicator light .................. ... 21
Replac ing winds hield wiper blades . 55, 56
Switching on/off . . . . . . . . . . . . . . . . . . . 53
Washe r reservo ir 228
Winter operation Battery ... ....................... 225
Car washes ....................... 204
Coolant system ................... 221
Defrost ing windows ................. 78
Removing ice from windows .... ... .. 206
Seat heating . . . . . . . . . . . . . . . . . . . . . . . 78
T ires .... ... ... ... ............... 192
Winter tires ........................ 246
All wheel drive . ................... 246
X
Xenon headlights ............ 47, 49, 264