2013 AUDI S4 heating

290 Index
Floor mats ........ ......... ... .... . 132
Fog lights/rear fog light(s) ..... .. .. .. . . 47
Folding the rear seats . . . . . . . . . . . . . . . . . 69
F oot pedals ....................... . 132
For the sake of the environment Gasoline fumes and the environment .. 217
L ett ing the engine warm up . . . . . . 80, 83
Refueling ............... .. .. .... . 217
Saving fue l by early upshift ing .. ...... 11
Front airbags Descr ipt ion .... .... ...... .. .. .. .. . 149
H ow they work . . . . . . . . . . . . . . . . . . . . 154
Frontal collisions and the laws of physics 138
Fr ont passenger's door emergency locking 38
Front seats Adjusting .. ..... ........... ... .. . 129
Ch ild restraints in the front seat . .. .. . 146
Fuel Additives . ... ............ .. .. .. .. . 214
Blended gasoline ............. .. ... 214
Consumpt ion . . . . . . . . . . . . . . . . . . . . . . 25
Filler neck .. ... . ...... ... .. .. .. .. . 216
Fu el gauge ... ........... .. .. .... .. 12
Gasoline . ... ............ .. .. .. .. . 214
Gasoline additives ................ . 216
Low fuel level symbol . . . . . . . . . . . . . . . 21
Octane rating .................... . 214
Recommendation ........... .. .... . 214
Refuelling .... ........... .. .. .... . 217
Reserve .. ... ... .... ..... .. .. .. .. .. 12
Tank capacity ............. ... .. ... 277
Tank system .......... .... ... .. .. .. 21
Un lock ing the fuel fi ller flap by hand .. 218
Fuel economy messages (efficiency pro-
gram) . .. .. .. ... .. ..... ... .... .. .. .. 29
Fuel filler flap
Unlocking the fuel filler flap by hand .. 218
Fuses Assignment . . . . . . . . . . . . . 265, 266, 267
Replacing . ................. ..... . 265
G
Garage door opener (HomeL ink) .. .. ... 123
Garment hooks . . . . . . . . . . . . . . . . . . . . . . 66
Gas discharge lamps ......... ... .... . 268 Gauges
Engine coolant temperature . . . . . . . . . . 10
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . 12
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 11
Gear recommendation . . . . . . . . . . . . . . . . 28
Gearshift indicator ...... ........... .. 27
Gearshift lever
6-speed manual transmission .... .... . 91
General illustration
Instruments and controls ....... .... .. 8
Generator Warning/ind icator lights ........... .. 17
G lossary of tire and loading terminology 235
G love compartment . . . . . . . . . . . . . . . . . . 65
Valet parking .... ................ .. 45
GPS controlled clock ................ .. 12
Gross Vehicle Weight Rating (GVWR) . .. 275
Ground clearance .. ... .......... .... 198
H
Headlights
Cleaning system . . . . . . . . . . . . . . . . . . . . 53
Defective . . . . . . . . . . . . . . . . . . . . . . . . . 21
Headlight range control ............. 22
Left hand drive, right hand drive .. .. .. . 49
Travel mode . . . . . . . . . . . . . . . . . . . . . . . 49
Headlight washer reservoir ..... .. .... 233
Head restraints .. .. ............. .... 131
Adjusting . . . . . . . . . . . . . . . . . . . . 61, 131
Removing/installing .............. .. 61
Heated exterior mirrors . . . . . . . . . . . . . . . . . . . . SO
rear window . . . . . . . . . . . . . . . . . . . . . . . 78
seats .... ... .. .. .. ...... ....... .. . 78
windshield washer spray nozzles . . . . . . 53
Heating ... ..... .. .. .............. .. 76
Heavy clothing and safety be lts ...... .. 140
High beam .. .... ... ................ . 48
High voltage warning label ........ ... 275
Hill descent control ................ .. 95
Homelink (remote control)
Hood 123
Opening . ..... .. ................ . 219
Re lease lever .... ............. .... 219
Hooks ... .. .. .. .. ............... .. . 72
Horn ...... .. .. .. .. ............... .. 8

294 Index
Escape hand le ...
..... ... .. .. .... .. 42
Opening and closing
Rear light 39
Defective . . . . . . . . . . . . . . . . . . . . . . . . . 21
Rear view camera Parking mode 1
Parking mode 2 120
121
Rear view mirror . . . . . . . . . . . . . . . . . . . . . 51
Rear window heating . . . . . . . . . . . . . . . . . 78
Rear window sun shade . . . . . . . . . . . . . . . 53
Rear window washer system . . . . . . . . . . . 53
Recirculation mode (automatic climate
control) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Refuelling . .. .. . .......... .. .. .... . 217
Release lever for hood . . . . . . . . . . . . . . . 219
Remote control
Hom elink .. ............. .. .. .. .. . 123
Remote control key ........... .. .... .. 33
Personalizing ............. ... .. .. .. 33
unlocking/locking ....... ... .. .. .. .. 35
Remote rear lid release . . . . . . . . . . . . . . . 39
Repair manuals .. ........ .. .. .. .. .. . 280
Repairs Airbag system ............ ... .. ... 158
Replacement key . . . . . . . . . . . . . . . . . . . . 33
Replacing Windshield wiper blades ..... .. .... .. 55
Replacing bulbs ............ ... .. .. . 268
Replacing tires and wheels ... .. .. .. .. . 246
Replacing wipe r blades . .. .. .. .. .. .. .. 54
Reporting Safety Defects .... .. .. .... . 135
Reset button .. .. ........ ...... .... .. 12
Retractor .... .......... ...... ... .. . 140
Reversible floor .. ........ .. .. .. .... .. 75
Reversible mat .. ........ .. .. .. .. .. .. 73
Right hand drive ........... .... .... .. 49
Rims Cast alloy . .. .... ........ .. .. .... . 208
Roof rack .. ... ............ .. .. .. .. .. 67
Roof load .. ... .......... .. .. .. .. .. 68
Roof weight . . . . . . . . . . . . . . . . . . . . . . . 68
s
SAFE . .. .. ... ............ .. .. .. .. .. 12
Safe driving hab its ......... .. .. .. .. . 127 Safety
belt position . . . . . . . . . . . . . . . . . 141
Safety belt height adjustment ... .. .. 143
Safety belts worn by pregnant women . 142
Safety belt pretensioner . . . . . . . . . . . . . . 143
Service and disposal ............... 144
Safety belts . . . . . . . . . . . . . . . . . . . . . . . . 140
Cleaning .. ... ... ................ . 212
Danger to passengers who do not wear a
safety belt .... .. ............. .... 138
Fastening . .. .. . .. ............ .. .. 140
Height adjustment .. ... ........ .. .. 143
Improperly worn ... ........... .. .. 143
Not worn . . . . . . . . . . . . . . . . . . . . . . . . 138
Safety be lt position . . . . . . . . . . . . . . . . 141
Safety instructions ............. .... 140
Securing child safety seats ....... ... 176
Spec ial considerations for pregnant
women ...... ... .. .............. . 142
Unfa stening ... .. ... .......... .. .. 142
Warning/indicator light ......... .... 13 7
Warning light . . . . . . . . . . . . . . . . . . . . . . 17
Why YOU MUST wear them .......... 137
Worn properly ... .. ........... .. .. 139
Safety belt warning light ......... .. .. 13 7
Safety compliance sticker ........ .... 275
Safety equipment . ... ........... .. .. 127
Safety features for occupant restraint and
protection . . . . . . . . . . . . . . . . . . . . . . . . . 12 7
Safety guidelines
Seats . .... .... .. ............. .... . 58
Safety instructions
Engine compartment ........... .. .. 219
for side c urtain airbags ............. 165
for using child safety seats ...... .... 169
for using safety belts ........... .. .. 140
Monitoring the Advanced Airbag Sys-
tem .. ..... ... .. .. .............. . 158
Seat adjustment Head restra ints ... ................ 131
Seat belts
refer to Safety belts . . . . . . . . . . . . . . . . 13 7
Seat heating . . . . . . . . . . . . . . . . . . . . . . . . 78
Seating capac ity ... ............. .... 137
Seating position Driver .. .. .... .. .. ........... .. .. 128
Front passenger .. ... .......... .. .. 129
How to adjust the front seats ........ 129

Vanity mirrors .......... ... .. .. .. .... 52
Vehicle-care products ............ .... 202
Vehicle electrica l system .... .. .. .. .. .. 17
Vehicle Identification Number (VIN) . .. . 275
Vehicle jack .. ................ ... ... 261
Vehicle key .. .... .. .... ... .. .. .. .... 33
Vehicle literature . . . . . . . . . . . . . . . . . . . . . 5
Vehicle tool kit . ........... .. .. .. ...
256
Venti lation .. .... .. .... ... .. .. .. .... 76
w
War ning/ indicato r lights . . . . . . . . . . 1 0, 13
A irbag system ........... .. .. .. .. .. 20
Anti -lock braking system (ABS) . ... .. .. 19
Brake system .... ..... ... .. .. .. .... 15
Electromechan ical parking brake .. .. .. 16
Electronic power contro l . . . . . . . . . . . . . 20
Electronic Stabili zation Control (ESC) . .. 19
Generator . . . . . . . . . . . . . . . . . . . . . . . . . 17
Malfunct ion Indicator Lamp (MIL) ..... 20
Safety belt . . . . . . . . . . . . . . . . . . . . . . . . 17
S afety systems . . . . . . . . . . . . . . . . . . . . . 20
T u rn signa ls .... ......... .... .. .. .. 23
Warranty coverages . ..... .. .. .. .. .. . 280
Washer rese rvoir ... .... ... .. .. .. .. . 233
Washing ...... .............. ... ... 202
Automatic car wash ....... .. .. .. .. . 203
by h and .. .. ............. .... .. ... 203
General informat ion ... ... .. .. .. .. . 202
M atte finish paint ..... ... .. .. .. .. . 204
with a power washer ... ... .. .. .. .. . 204
Waxing . .. .. ............. .... .. .. . 205
Wear ind icator ... ......... .... .. .. . 244
Weights ..... .. .... .... ... .. .. .. ... 27 5
What happens if you wea r yo ur safety belt
too loose? . .. .. .. ......... .. .. .. ...
141
What happens to unbelted occupants? . . 138
What impairs driving safety? ... .. .. .. . 128
What should I do after chang ing a
wh eel? .. .. ... ......... ...... .... ..
242
What should I do after rep lacing wheels? 242
Wheel bol ts
Torq ue ... .. ... .. ..... ... .. .. .. ...
25 1
Wheels ... .. .. ..... ...... .. .. .. .. . 234
Cast alloy .. .... ......... .... .. .. . 208
Chec king tire pressu re ..... .. .. .. .. . 24 1
Inde x 297
Cold tire inflation pressure ... ... .. .. 238
Genera l notes .. .... . ... ...... ... .. 234
G lossary of tire and loading term inolo -
gy ......... .. .. .................
23S
New t ires and wheels .. ............. 246
Tires and veh icle load limits ......... 242
When must a safety be lt be replaced? . . 140
When must the a irbag system be inspect-
ed? ........ .. .. .. .... .............
156
When should I adjust the t ire pressures? 242
When should I ch eck the tire press ures? . 24 2
Where can I find the t ire pressures fo r my
ca r? ..... .. .. .. .. .. . ..............
241
Why safety belts? . . . . . . . . . . . . . . 137, 138
Window reg ulators
Power locks . . . . . . . . . . . . . . . . . . . . . . .
43
Windows
Cleaning .. .. .. .. .. .. ........... ..
2 0 7
defros ting . .. .. .. ................. . 78
Windshield
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . .
53
defrosting . . . . . . . . . . . . . . . . . . . . . . . . . 78
Windshie ld washer fluid
Low leve l . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Windshie ld washer system . . . . . . . . . . . .
53
Windshie ld w ipers
Fold ing up .. .. .. ... ............ .. .
54
In dic ator light . .. .... ......... .. .. . 2 1
Rep lac ing windsh ield wiper b lades . 54, 55
Switching on/off . . . . . . . . . . . . . . . . . . . 53
Washe r reservoi r ... . .. .. ..... ... .. 233
Winter operation
Battery . .. .. .. .. .. ...............
2 29
Coolant system .. .... ............. 2 26
Defrost ing windows .. ... ...... ... .. . 78
Seat heating . . . . . . . . . . . . . . . . . . . . . . . 78
Tires ... .. .. .. .. .. .. .. .. .... ... .. 191
Windows . .. .. .. ................. 207
Win ter tires . .. .. .. ... ............ .. 250
All wheel d rive ..... . .. .. ..... ... .. 250
X
Xenon headlights .. .... ...... 4 7, 49, 268
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