ABS AUDI S4 SEDAN 2013 Owner's Manual

When the malfunction indicator is illuminat­
ed, the system may not be able to detect or
signal low tire pressure as intended. TPMS
malfunctions may occur for a variety of rea­
sons, including the installation of replace­
ment or alternate tires or whee ls on the veh i­
cle that prevent the TPMS from funct io ni ng
p roperly . Always check the T PMS malfunct ion
tellta le afte r replacing one or more t ires or
wheels on your veh icle to ensure that the re­
p lacement or a lternate tires and wheels allow
the TPMS to continue to function properly .
Tire pressure indicator appears
Applies to vehicles: with tire pressure monitoring system
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too
low or if there is a system malfunction.
Fig. 179 Display : underinflatio n warning
Using the ABS sensors, the tire pressure moni­
toring system compares the t ire tread circum­
ference and vibration characteristics of the in­
d iv idual tires . If the pressure decreases in one
or mo re tires, th is is indicated in the instru­
ment clus ter with a
IE warning symbol and a
message ¢
fig. 179. The driver message in the
display goes out after 5 seconds. The driver message can be displayed again by pressing
the
! SET ! button. If only one tire is affected,
the display will indicate its pos ition.
The tire pressure monitoring system must be reset via radio or MMI* each time the pres­
sures are adjusted (e.g . when switching be ­
tween partia l and full load pressure) or after
changing or replacing a t ire on your vehicle
¢
page 250. The TPMS indicator only moni­
tors the tire pressure that you have prev iously
Tire s an d wheel s 249
stored . You can find the recommended t ire
pressures for yo ur vehicle on the label on driv­
er's side B-pillar ¢
page 234.
Tire tread circum ference and vibration charac­
teristics can change and cause a tire pressure
warning if:
- the t ire p ress ure in one or more tires is too
low,
- t he t ire has structural damage,
- the t ire pressure was changed, wheels rotat-
ed or replaced but the TPMS was not reset
¢ page 250.
Warning symbo ls
IE Loss of pressure in at least one tire¢.&,.
Check the tire or tires and replace or repa ir if
necessary. The
IE indicato r light in the inst ru­
ment cluster a lso illuminates
c::!;> page 13.
Check/correct the press ures of all fou r tires
and reset TPMS via radio o r MMI*.
119;~, (T ir e Pressure Mon itoring System) Tire
pre ssure: Syst em malfun ction!.
If 11Nlf:1 appears afte r switching the ignition
on or while driving and the
IE indicator light
i n the instrument cluster blinks fo r approx i­
mately one minute and then stays on, there is
a system malf unct ion.
Attempt to store the correct tire pressure
¢ page 250 . If the ind icator light does not
tu rn off o r if it turns on sho rtly the reafter, im­
med iate ly dr ive your vehicle to a n author ized
Audi dealer or au thorized repair faci lity to
have the malfunc tion corrected .
A WARNING
-=
-If the tire pressure indicator appears in
the instrument cluster display, one or
more of your t ires is significant ly under­
inflated. Reduce your speed immediately
and avoid any hard steer ing or braking
maneuvers. Stop as soon as possible and
check the tires and their pressures. In­
flate the tire p ressure to the prope r pres­
sure as indica ted on the vehicle's tire
pressu re labe l
¢page 234. Driving on a
significantly under-i nflated tire causes
•
•

250 Tires and wheels
the tire to overheat and can lead to tire
failure. 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 regularly .
- Under certain conditions (such as a spor­
ty driving style, winter conditions or un­ paved roads), the pressure monitor indi ­
cator may be delayed .
-Ask your authorized Audi dealer if run­ flat tires may be used on your vehicle.
Your vehicle registration becomes invalid
if you use these tires when not permit­
ted. Damage to your vehicle or accidents
could also result.
@ Tips
- The tire pressure monitoring system
stops working when there is an ESC/ABS
malfunction.
- Using snow chains may result in a system
malfunction.
- The tire pressure monitoring system on
your Audi was developed using tires with the "AO" or "RO" identification on the
tire sidewall ¢
page 241. We recom­
mend using these tires.
Reset tire pressure monitoring system
Applies to vehicles: with tire pressure monitoring system
If the tire pressure is adjusted, wheels are ro­
tated or changed, the TPMS must be reset via
radio or MMI*.
11> Before resetting the TPMS, the current pres­
sures of all four tires must correspond to
the specified values. Adjust the tire pressure and reset the pressure in the tire pressure
monitoring system according to the load
you are carrying
¢ page 234.
11> Turn on the ignition.
11> Select : the ICARI function button > Tire
pressure monitoring > Store now .
Or
i,. Select: the ICARI function button > Car sys·
terns
control button > Servicing & checks> Tire pressure monitoring
> Store tire pres­
sures.
@ Tips
Do not store the tire pressure if there are
snow chains on the tire.

Fuses and bulbs 259
-No. No. Consumer Amps
5 Sound
actuato r/exhaust sound
5/15
tuning 6
Windshield washer system,
35
headlight washer system
.
6 Headlight range control sys-
5/7,5
tern/cornering light 7 Vehicle electrical system control
20
module 1
7 Headlight (cornering light) 7,5
Control modules (electrome-
8
Vehicle electrical system control
30
module 1
'
8
chanical parking brake, shock
5
absorber, quattro sport, trailer
hitch), DCDC converter 9 Sunroof 20
10 Vehicle electrical system control
30
module
1
9 Adaptive cruise control 5
11 Sun shade motor 20
10 Shift gate
5
11 Side assist 5 12 Anti-theft alarm
warning sys-
5
tern
I 12 Headlight range control, park-
5
ing system
Right cockpit fuse assignment
13 Airbag 5
14 Rear wiper (allroad) 15
15 Auxiliary fuse (instrument pan-
10
el)
I 16 Auxiliary fuse terminal 15 (en-
40
gine area)
Fuse panel @ (brown)
2 Brake light sensor 5
3 Fuel pump
25
4
5 Left seat
heating with/without
15/30
seat ventilation
6
7 Horn Front left door (window regula-
8 tor, central locking, mirror, 30
switch, lighting)
Fig. 191 Right cockpit : fuse panel with plastic cl ip
9 Wiper motor 30
10 ESC 25
No. Consumer Amps
Two-door models: rear left win-Fuse panel @ (black)
dow regulator, Four-door mod- 5 Steering column switch module 5
11
els:
rear left door (window regu-
30
lator, central locking, switch, 7 Terminal 15 diagnostic connec-
5
tor
lighting)
12 Rain and light sensor 5
8
Gateway (Databus diagnostic
5
interface)
-..
Fuse panel © (red) 9 supplementary heater 5
3
Fuse panel @ (brown)
4 Dynamic steering
1 CD/DVD player 5

288 Index
Tires and wheels
Checking tire pressure .............. 236
Cold t ire inflation pressure ... .. .... . 234
Dimensions .............. .. .. .... . 241
General notes . ............. .. .... . 230
Glossary of tire and loading terminolo -
gy .. .. .. .. ... .... ...... .. .. .. .. . 231
New tires and wheels .......... .. .. . 241
Replacing . . . . . . . . . . . . . . . . . . . . . . . . 242
Snow chains .. ........... .. .. .... . 246
Tires and vehicle load limits . ... .. .. . 238
Wheel bolts .............. ... .... . 247
Winter tires .............. ... .... . 245
Tire service life . ........... .... .... . 240
Tool kit . .. ................. .. .... . 251
Torn or frayed safety belts ............ 139
Touch-up paint . .. ...... .... ... .. .. . 202
Towing Front eyelet ............. .. .. ..... 265
Rear eyelet ... ........... .... .... . 265
Tow truck procedures .......... .. ... 264
TPM5 Tire pressure monitoring system .. ... 249
Trailer towing ... .......... .. .. .. .. . 196
Operating instructions ......... .. .. . 196
Technical requirements . . . . . . . . 196, 197
Tips ..... .. ................ ..... . 198
Transmission ............ .. .. .. .. .. .. 83
6-speed manual transmission . . . . . . . . . 83
multitronic . . . . . . . . . . . . . . . . . . . . . . . . 83
S tronic .... ................ ..... .. 89
tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Transmission malfunction (ind icator lamp) 95
Transmission malfunction (indicator light) 88
Transport Canada ................... 134
Travel mode ... .. ...... .... ... .. .. .. 46
Tread Wear Indicator (TWI) ... ... .. .. . 240
Trip computer
Fu el consumption . . . . . . . . . . . . . . . . . . 25
Mileage .................... ..... .. 25
Sing le-trip memory ........ ..... .. .. 25
Total-trip memory . . . . . . . . . . . . . . . . . . 25
Trip odometer ............. .... .... .. 12
Trunk
refer to Luggage compartment . . . 64, 132
Trunk escape handle ................ .. 40 Trunk
lid
refer to Rear lid . ................. .. 39
Turn signals . .... .. ............. ..... 45
Warning/indicator lights .......... .. . 23
u
Undercoating ..... ................ . 204
Unfastening safety belts ......... .. ..
141
Unidirectional tires .............. .... 230
Uniform tire quality grading .......... 244
Unlocking Rear lid ... .... .. ................. . 39
Unlocking/locking at the lock cylinder . . . . . . . . . . . . . . . . . . 3 7
by remote control ................ .. 35
with the centra l locking switch ..... .. . 36
with the convenience key ...... .. .. .. . 36
Use of jumper cables ............ .... 263
V
Valet parking ...... ................ .. 43
Vanity mirrors ..... ............. ..... 49
Vehicle-care products . . . . . . . . . . . . . . . . 199
Vehicle electrical system . . . . . . . . . . . . . . 17
Vehicle Identification Number (VIN) .. .. 268
Vehicle jack . .. .. .. ... .......... .... 255
Vehicle key . . . . . . . . . . . . . . . . . . . . . . . . . 33
Vehicle literature .. ............. ...... 5
Vehicle tool kit . ... ....... ...... .. .. 251
Ventilation . .. .. .. ............. .. .. . 68
w
Warning/indicator lights . . . . . . . . . . 10 , 13
Airbag system ... ................ .. 20
Anti-lock braking system (ABS) . .. .. .. . 19
Brake system .. .. ... .......... .. .. . 15
Electromechanical parking brake . .. .. . 16
Electronic power control . . . . . . . . . . . . . 20
Electronic Stabilization Control (ESC) .. . 19
Generator . . . . . . . . . . . . . . . . . . . . . . . . . 17
Malfunction Ind icator Lamp (MIL) .... . 20
Safety belt . . . . . . . . . . . . . . . . . . . . . . . . 17
Safety systems . . . . . . . . . . . . . . . . . . . . . 20
Turn signals ..... ................ .. 23
Warranty coverages ................. 272