ECO mode AUDI S4 2014 Service Manual

Consumer Information
Warranty coverages
Your Audi i s cove red b y th e following w ar­
ranties :
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfo-
ration
- 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 yo ur warran ­
ties can be found in your
War ra nty & M ainte ­
nance booklet .
Operating your vehicle
outside the U.S.A. or
Canada
Government regu lations in the United States
and Canada require that a utomobiles meet
specific emission reg ulations and safety
standards . Therefore, ve hicles built for the
U.S.A. and Canada differ from vehicles sold in
other countries .
I f you p lan to take your vehicle outside the
continental limits of the United States or Can­
ada, there is the possibility that:
- u nleaded fue ls for vehicles with cata lytic
converter may not be available;
- f uel may have a considerably lowe r oc tane
ra ting . Improper fue l may cause engine
damage;
- service may be inadequate due to lack o f
proper service facilities, tools or testing
equipment;
- replacement parts may not be readily availa­
ble.
- Nav igat io n systems for vehicles built for the
U.S.A . and Canada will not necessari ly work
in Europe, and may not work in other coun­
tries outside of North America.
Con sumer In formation 275
@ Note
A udi cannot be responsible for mechanical
damage that could result from inadequate
fuel, serv ice or parts availab ility.
Audi Service Repair
Manuals and Literature
Audi Offic ial Factory Service Manuals and L it ­
erature are published as soon as possib le after
model int roduct ion. Service manuals and lit­
erat ure are available to o rder from the Audi
T echnical Literature O rderi ng Cente r at:
www.audi .te chliterature .com
Maintenance
' General
Your vehicle has been designed to help keep
maintenance requirements to a m inimum.
However, a certain amount of regu lar mainte­
nance is still necessary to assure your vehicle's
safety, economy and reliability . For detai led
vehicle maintenance consult your Warranty
&
Maintenance booklet.
Under difficult op erating conditions , for ex­
amp le at extreme ly low outside temperatures,
i n ve ry dusty regions, when towing a tra iler
very frequently, etc., some se rv ice work
shou ld be pe rformed between the intervals
specified. This applies particularly to :
- oil changes, and
- cleaning or replacing the air fi lter.
® For the sake of the environment
By regu larly maintaining your veh icle, you
help make sure that emission standards
are maintained, thus min imiz ing adverse
effects o n the environment .
Important considerations for you and
your vehicle
The increasing use of electronics, sophistica t­
ed fuel i njection and emission contro l sys-
tems, and the genera lly increasing techn ica l ..,_
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282 Index
Child restraints
Dang er of using child restraints in th e
front seat . .... .... ......... ..... . 147
Where can I get addit ional information
about child restra ints and their use? . . 185
Child restraint system anchors ..... .. . 181
Ch ild safety .. ................ ... ... 167
Conve rtible locking retracto r .. .. .....
177
Important safety instructions fo r using
ch ild safety seats . . . . . . . . . . . . . . . . . . 17 0
I mportant things to know when driving
with chi ldren ........... ... .. .... .
167
Installing a child restraint using the
LATCH system . . . . . . . . . . . . . . . . . . . . . 182
Lower anchorages .......... .. .... . 182
Mounting and releasing the anchorage
hook .. .... .......... ...... ... .. . 182
Tether anchors . . . . . . . . . . . . . . . . . . . . 183
Tether straps .......... .. .. .. .. .. . 183
Child safety locks Power windows . ..... .... .. .. .. .. .. 43
Rear doors . .............. ... .. .. .. 42
Child safety seats .................. .
173
Booster seats . . . . . . . . . . . . . . . . . . . . . 17 5
Convertible child seats .... .. .. .... .
17 4
Convertible locking retracto r .. .. .....
177
Danger of using child restraints in the
front seat .. .......... ...... ... .. . 147
H ow do I properly install a child safety
seat in my vehicle? ...... .. .. .. .. .. .
170
Infant seats ............. .. .. .. .. . 173
I nstalling . .. .... ........ .. .. .... .
177
LATCH system .. .. ...... .. .. .. .... . 182
Safety instructions ................ . 170
Unused safety belts on the rear seat . .
172
C ig are tte lighte r . . . . . . . . . . . . . . . . . . . . . 63
Cleaning .. .. ................ ... .. .
204
Climate controls . . . . . . . . . . . . . . . . . . . . . 76
C limate control system
Automatic recirculation . . . . . . . . . . . . . .
79
Supp lementary heater . . . . . . . . . . . . . . . 79
synchronizing .. ........ .. .. .. .... .. 79
C lock ....... .......... ...... ... .. .. 12
C losing
Power windows .......... .. .. .... .. 43
Sliding/tilting sunroof ...... ..... .. .. 44
Sunshade .. ................ ... ... . 44 Closing/opening
at the lock cylinder . . . . . . . . . . . . . . . . . . 38
by remote control . . . . . . . . . . . . . . . . . . 35
with the centra l locking switch ... .... . 36
wi th the conven ience key . . . . . . . . . . . . . 36
Cold tire inflation pressure ........ .. .. 234
Coming home ..... ................ .. 48
Compact spare ti re .............. .... 252
also refer to Spare tire .......... .. .. 252
Compartments . . . . . . . . . . . . . . . . . . . . . . 66
Compass in the mirror ..... ... ..... .. . 56
Compliance ..... .. .. ... ........ .. .. 278
Consumer Information . . . . . . . . . . 136, 275
Contac ting NHTSA . ... .......... .. .. 136
Controls Cleaning . ..... .. .. ... ........ .. .. 206
Convenience key Indi cator lights .. ... .......... .. .. . 84
Starting engine (S TART ENGINE STOP
button) ... .... .. ... .. ........ .. .. . 83
Stopping the engine (START ENGINE
STOP button) . . . . . . . . . . . . . . . . . . . . . . 84
Switching on ignition ........... .... . 83
unlocking/locking ............. .... . 36
Convenience opening/closing ..... .. .. . 43
Convertib le child safety seats ......... 17 4
Convertib le locking retractor
Activating ... .. .. ............. .. ..
179
Deact ivat ing ... .. ... .... ....... ... 180
Using to secure a child safety seat
1.77, 179
Coolant system .... .. ........... .. .. 221
Cooling mode (automatic climate control) 77
Cooling System Expansion tank . .. .......... ...... . 221
Cornering light .... .. ........... .. .. . 47
Cruise control Changing speed .. ............. .. .. . 89
Presetting your speed .......... .... .
90
Switching off .... ... .......... .. .. . 90
Switching on ... .. ... .......... .. .. . 89
Cruising range ... .. ............. .... . 25
(upholder .. .... .. ............. .... . 65
D
Data recorder . . . . . . . . . . . . . . . . . . . . . . 186
Date display .... .. ............. .... . 12

Index 283
-----------------------------------.......
Daytime running lights... ... .. .. .. 47, 48
Declaration of compliance Adapt ive cruise control .... .. .. .. .. . 278
Aud i side assist .......... .. .. .. ... 278
Cell phone pa ckage ....... .. .. .. .. . 278
Conve nience key ... .... ... .. .. .. ... 278
Elect ronic immobilizer .. ... .. .. .. .. . 278
Homelink universa l remote contro l .. . 278
Remote control key ....... .. .. .. .. . 278
D ecora tive parts/ trim
C lean ing ... .... ...... ... .. .. .. ... 206
Defective light bulb warning . . . . . . . . . . . 2 1
Defrosting (windows) ....... .. .. .. .. .. 78
D etermi ning correct load limi t ... .. .. . 239
Dig ita l clock ........... ...... .... ... 12
Dig ita l compass . .. ..... ... .. .. .. .... 56
D imensions .. ............. .... .. ... 273
Dimming the rearview mirror .. .. .. .. .. 51
D isp lays
C leaning ... .. .... .... ... .. .. .. ... 206
D oors
C hi ld safe ty loc ks ......... .. .. .. .. .. 4 2
emergency loc king ........ .. .. .. .. .. 38
Driver information system Enhanced sh ift indicato r .... ... ... ... 28
Open doo r or front lid warning . . . . . . . . 24
Outside temperat ure display .. .. .. .. .. 24
Sound system display . . . . . . . . . . . . . . . 24
Driver seat
refer to Seat ing pos ition 129
Driving off road ... ...... ... .. .. .. ... 199
D riving safe ly ............. .... .. ... 128
Driving through water . . . . . . . . . . . . . . . 195
D riving time . . . . . . . . . . . . . . . . . . . . . . . . 25
Dust filter
refer to Po llutant filte r (automatic AC
sys tem) .. .. ............. .... .. .. .. 76
Dynamic steering . . . . . . . . . . . . . . 113 ,191
E
E85 (Fue l) . . . . . . . . . . . . . . . . . . . . . . . . . 210
E ffi ciency program ......... .. .. .. .. .. 2 7
Fu el economy messages . . . . . . . . . . . . . 29
M emory leve ls . . . . . . . . . . . . . . . . . . . . . 25
Othe r equipment . . . . . . . . . . . . . . . . . . . 28
Shift indicator ........... .. .. .. .... 28 E
lectro -mechan ica l power ass ist ... .. .. 191
E lectromechanica l pa rk ing brake
E mergency bra king ................ . 87
Ind icator lig ht . .. .... ........... .. . 85
P arking ... .. .. .. ................. . 86
Re leas ing and closing ... .... ... .. .. . 85
Starting assist ...... .. .. ..... ... .. . 86
Starting from rest . ... .. .... ... .. .. . 86
Starting off w ith a trailer ........ .. .. . 87
Warning/ind icator lights .......... .. . 16
El ectronic differential lock
Warning/indicator lights ..... ... .. .. . 18
El ectronic d ifferential lock ( EDL) ... .. .. 186
Wa rning/ind icator lights ........ .. .. . 19
E lectronic immob ilizer . . . . . . . . . . . . 12, 38
E lectronic power con trol
(EPC) warning/indicator light . . . . . . . . . 20
El ectronic speed limi ter . . . . . . . . . . . . . . . 31
E lectronic stab ilizat ion contro l
offroad mode . . . . . . . . . . . . . . . . . . . . . 188
Sport mode . . . . . . . . . . . . . . . . . . . . . . 188
E lectronic Stabilization Cont ro l (ESC) ... 186
Warning/ind icator lights .......... .. . 18
Emergency ac tua tion
Doors . ... .. .... ... .. .. ..... ... .. . 38
Ignition key ..... .. . .. .. ..... ... .. . 35
Rea r lid . . . . . . . . . . . . . . . . . . . . . . . 41, 42
Slid ing/ti lting s unroof .............. . 45
E merge ncy br aking . .... ......... .. .. . 87
Emergency flasher ................. .. 49
w . /' d' l' h arnmg m 1cator 1g ts . . . . . . . . . . . . . 23
Emergency key .. ...... ............. . 33
Starting engine .. ............. .. .. . 82
Emergency operation Emergency bra king funct ion (parking
brake) . ... .. .... .. . .. .. ..... ... .. . 87
E mergency starti ng ............. .... 266
Emergency towing . ................. 268
Energy management .. .. ..... ... .. .. 193
Battery power . . . . . . . . . . . . . . . . . . . . . 17
Driver notification . . . . . . . . . . . . . . . . . . 17
En gine
Compartment .. ...... ........... .. 216
Coolant ... .. .. .... .. ... ..... ... .. 221
Data ... .. .. .... .. . .. .. ..... ... .. 274
Hood ... .. .. .... .. . .. .. ..... ... .. 214
Starting . . . . . . . . . . . . . . . . . . . . . . 80, 83
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_______________________________ ___:I~n~d~e:.::x 285
Fuel
Additives ... ................ ... ... 209
Blended gasoline ............ ... .. . 209
Consumption . . . . . . . . . . . . . . . . . . . . . . 25
Filler neck .. ............. .... .. ... 211
Fuel gauge . ................ ... ... . 12
Gasoline ... ... .. .. ...... .. .. .. .. . 209
Gasoline additives ........... .... .. 211
L ow fuel level symbol . . . . . . . . . . . . . . . 21
Octane rating ............ .... .. ... 209
Recommendation ............ ... .. . 209
Refuelling . ................. ... ... 212
Reserve .... ................ ... .... 12
T ank capacity . ........... .. .. .. ... 273
Tank system ............. .... .. .... 21
Unlocking the fuel filler flap by hand . . 213
F uel economy messages (efficiency pro-
gram) .......................... .... 29
Fuel filler flap
Un locking the fuel filler flap by hand . . 213
Fuses Assignment . . . . . . . . . . . . . . . . . 261, 263
R l . ep acing .................. .... .. 261
G
Garage door opener (Homelink) .. .. .. . 124
Garment hooks . . . . . . . . . . . . . . . . . . . . . . 66
Gas discharge lamps ........ .. .. .. .. . 264
Gauges Engine coolant tempera ture .. .. .. .. .. 10
Fuel gauge ................. .... ... 12
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 11
Gear recommendation . . . . . . . . . . . . . . . . 28
G h.ft . d'
ears
I in 1cator ......... .. .. .. .. .. 27
Gearshift lever 6-speed manual transmission . .. . ... .. 91
General illustration Instruments and controls . . . . . . . . . . . . . 8
Generator Warning/indicator lights ......... .. .. 17
Glossary of tire and loading terminology 231
Glove compartment . . . . . . . . . . . . . . . . . . 65
Valet parking ............ .... .. .... 46
GPS controlled clock .. .... .. .. .. .. .. .. 12
Gross Vehicle Weight Rating (GVWR) ... 272
Ground clearance .................. . 199
H
Headlights
Cleaning ... ..... .. ............... 205
Cleaning system . . . . . . . . . . . . . . . . . . . . 53
Defective . . . . . . . . . . . . . . . . . . . . . . . . . 21
Headlight range control ............ . 22
Left hand drive, right hand drive .. .. .. . 49
Travel mode . . . . . . . . . . . . . . . . . . . . . . . 49
Headlight washer reservoir ......... .. 228
Head restraints .. .. .......... ....... 132
Adjusting . . . . . . . . . . . . . . . . . . . . 61, 132
Removing/installing .............. .. 61
Heated exterior mirrors . . . . . . . . . . . . . . . . . . . . SO
rear window . .. .. .... ........... .. . 78
seats ..... .. .. .. .... ............. . 78
windshield washer spray nozzles . . . . . . 53
Heating ......... ... ..... ........... 76
Heavy clothing and saf ety belts ....... . 141
High beam .. .. .. .. .. . ... .. ..... .... . 48
High voltage warning label .. ....... .. 272
Hill descent control .................. 95
Homelink (remote control) ......... .. 124
Hood Opening .. .. .. .. .... ............. 214
Release lever . . . . . . . . . . . . . . . . . . . . . 214
Hooks ............................. 72
Horn .. .... .. .... ..... ... ... ... ... .. 8
How are child restraint system anchors re-
la ted to child safety ........... .. .... 181
How many airbags does my vehicle have? 153
How often should I check my tire pres-
sures? 238
How safe ty bel t pre ten sioners work .. .. 144
Hydroplaning ..... .. ............... 240
I
Ignit ion
switching on/off .. ...... .. .. ... .... . 80
Ignition key Emergency unlocking .......... .... .. 35
Ignition lock .. .. .. ...... .. ... ...... . 80
Indic ato r light . .. ........... ...... . 18
Mal func tion . . . . . . . . . . . . . . . . . . . . . . . 22
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . 12
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------------------------------~I~n~d~e~x~ 287
Loading . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Partition net . . . . . . . . . . . . . . . . . . . 70, 71
Pass-through . . . . . . . . . . . . . . . . . . . . . . 73
Reversible mat ........... .... .. .... 73
Securing attachments ............... 73
Ski sack ........................... 73
Tie-downs . . . . . . . . . . . . . . . . . . . . 72, 135
Valet park ing ................... ... 46
Lumbar support . . . . . . . . . . . . . . . . . 59, 60
M
Maintenance ... .............. ... ... 275
Malfunction Indicator Lamp (MIL) . . 20, 30
Manual transmission ................. 91
Matte finish paint cleaning ... ... .. .. . 204
Mechanical key . . . . . . . . . . . . . . . . . . 33, 34
Memory function . . . . . . . . . . . . . . . . . . . . 62
Mileage
Average .. .. ............. .. .. .. .. ..
25
Instantaneous .............. ... .. .. 25
Mirrors
Adjusting the exterior mirrors . .. .. .. .. SO
Compass . .. .... ......... .... .. .. ..
56
d' . 1mming ... .... ......... .. .. .. .. .. 51
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . 52
Monitoring the Advanced Airbag System 156
multitronic . . . . . . . . . . . . . . . . . . . . . . . . . 91
Automatic Shift Lock (ASL) . . . . . . . . . . . 93
Driving .. .. .. .. ............ ... .. .. 93
Emergency mode ................... 97
Manual shift program ......... .. .. .. 96
Selector lever . . . . . . . . . . . . . . . . . . . . . . 92
N
Natural leather
C l ·
eaning ... ... .. .. ... ... .. .. .. .. .
207
Net .. .. ... . .... ............. .. .. .. 66
New tires and wheels
NHTSA Contacting
242
136
Number of seats .................... 138
0
Occupant seating positions
Octane rating 129
209
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Offroad .......... .. ............... 199
OFF (automatic climate control) . . . . . . . . 77
Oil
refer to Engin e oil . . . . . . . . . . . . 216, 219
Oil consumption .... ................ 219
On-Board Diagnost ic System (OBD)
Data Link Connector (DLC) ............
30
Electronic speed Li miter . . . . . . . . . . . . . . 31
Malfunction Indicator Lamp (MIL) ..... 30
Open door or front lid warning ....... .. 24
Opening
Power windows ...... ............. .
43
Rear lid . . . . . . . . . . . . . . . . . . . . 40, 41, 42
Sliding/t ilting sunroof ............... 44
Sunshade ........................ . 44
Sun shades . . . . . . . . . . . . . . . . . . . . 52, 53
Opening/closing
at the lock cylin der . . . . . . . . . . . . . . . . . .
38
by remo te control . . . . . . . . . . . . . . . . . . 35
with the central locking switch ........ 36
with th e convenience key ............ . 36
Operate your vehicle economically and
minimize pollution . ............... ..
197
Optional equipment
Marked w ith an asterisk . . . . . . . . . . . . . . . 6
Other equipment (efficiency program) 28
Outside mirro rs
refer to Ext erior mirrors . . . . . . . . . . . . . SO
Outside temperature display . . . . . . . . . . .
24
Owner's manual
How the Owner's Manual is organized . ..
6
p
Paint damage 206
Pa int No ........................... 272
Parcel shelf ... .. .. .. .. ........... .. . 74
Park assist ... ... .... ............... 116
Cleaning sensors/camera lenses ...... 205
Parking ................. ........... 86
Automat ic transm iss ion ........ .. .. .
93
Valet parking .. .. .. ........... .... . 46
Parking brake ... .. .. . .. ... .... ..... . 85
also refer to Electromechanical parking
brake ........ .... ................. 85
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