coolant temperature AUDI S4 2014 User Guide

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

284 Index
Starting with jumper cab les . ....... . 266
Stopping . . . . . . . . . . . . . . . . . . . . . . 82, 84
E ng ine compartment
Safety instructions ...... .. .. .. .. .. . 214
Working the engine compartment 214
Eng ine coolant
Indicator light . . . . . . . . . . . . . . . . . . . . . 17
E ngine coolant system ...... .. .. .... . 221
Adding coolant ........... .. .. .. .. . 222
Checking coolant level ..... .. .. .. .. . 221
Check ing the eng ine coolant level .. .. . 221
Radiator fan .............. ... .. .. . 223
E ngine coolant temperature
Temperature gauge ....... .. .. .... .. 10
Engine hood
C losing ......... ......... ... .... . 214
How to release the hood ............ 214
E ng ine oil . .... ........... ........ . 216
Adding .. .. ............. .. .. .. .. . 219
Addit ives ... ................ ..... . 219
Changing . ................. ..... . 220
Check oil level ............ ... .... . 219
Consumption ............ .. .. .. .. . 219
Indicator light . . . . . . . . . . . . . . . . . 17, 21
Oil consumption ............ .. .... . 218
Oil grades .. ................ ... .. . 216
Pressure malfunction ...... .. .. .. .. . . 17
Sensor defective . . . . . . . . . . . . . . . . . . . . 21
Specification and viscos ity .. .. .. .... . 216
Engine speed limitation . . . . . . . . . . . . . . . 21
Environment Break- in period ............ ... .... . 195
Cata lytic converter ............ .. .. . 196
Disposing of your vehicle battery ..... 228
Driving at high speeds ..... .. .. .. .. . 197
Driving to minimize pollution and noise 197
Fuel ..... .. ..... ........... ... .. . 212
Fuel economy ............. ... .. .. . 197
L eaks under your veh icle . .. .. .. .. .. . 214
L ett ing the vehicle stand and wa rm up . 198
Proper disposal of drained brake fluid . 224
Proper disposal of drained engine coo l-
ant ..... .. ................ ..... . 222
Proper disposal of dra ined engine
oil . . . . . . . . . . . . . . . . . . . . . . . . . 219, 220
Recycling used engine oil ... .. .. .. .. . 219
Roof rack .. ... .... ...... .. .. .. .. .. 68 Unleaded fuel
.... ................ . 209
What shou ld I do with an o ld battery? . 228
EPC
refer to E lectronic power control . . . . . . 20
Ethyl alcohol (Fuel) . .. .. ...... ... .. .. 210
Event Data Recorder (EDR) ............ 186
Exhaust tail pipes
Cleaning .. .... .. ............. .... 205
Expansion tank .... ............. .... 221
Exterior lighting ... ................ .. 47
Exterior m irrors
Adjust ing . .. .. .. .. ........... .. .. . SO
Dimming .. .... .. ............. ..... 51
Heating . .. .. .. . .............. .. .. . SO
F
Fan
Radiator 223
Fastening Booster seats . . . . . . . . . . . . . . . . . . . . . 17 5
Convertib le child safety seats .. ... ... 174
Infant seats ... .. ... .......... .... 173
Fa stening eye s
refer to Tie-downs . . . . . . . . . . . . . . . . . . 72
Flat tire Changing ..... .. ................ . 255
flexib le fue l ....... ............. .... 210
Floor .. .... .... .. ................. . 74
Floor mats . ..... .. ................ . 133
Fog lights/rear fog light(s) ......... ... . 47
Folding the rear seats ............ .... . 69
Foot pedals . .... .. ............. .... 133
For the sake of the environment Gasoline fumes and the env ironment .. 212
Letting the engine warm up . . . . . . 80, 83
Refueling . .. .. .. ... .......... .... 212
Sav ing fuel by early upshifting . .. .. .. . 11
Front airbags Description .. .. .. .......... ...... . 150
How they work . .. .......... ...... . 155
Frontal collisions and the laws of physics 139
Front passenger's door emergency lock ing 38
Front seats Adjusting ... .. .. ....... ...... .. .. 130
Child restraints in the front seat .. .. .. 147