2018 AUDI A3 SEDAN heating
[x] Cancel search: heatingPage 374 of 404
Fuses and bulbs
Fuse ass ignment - interior
ij
::, CX) ID
F ig. 298 Vehicle interior: fuse assignment
No. Equipment
Fl Ad Blue engine components
F2 Seat adjustment
F3 Power top hydraulic pump
F4 Infotainment control panel,
Infotainment
components
FS Gateway
F6 Selector lever (automat ic transm iss ion)
Air conditioning/heating controls, auxiliary
F7 heating, rear window defogger relay, tire pressure monitor
Electromechan ical park ing brake switch,
light switch, rain/light sensor, anti-theft
F8 alarm system,
diagnostic connector, roof
module, emergency call system, head light
range control
F9 Steering col umn sw itch module
FlO Infotainment system display
Fll Left vehicle electrica
l system control mod-
ule
F12 Infotainment components
F13 Driver's side safety belt tensioner
F 14 Heat ing/a ir condit ion ing system blower
372
No . Equipment
FlS Electronic
steering column lock
F16 Infotainment components
Fl7 Instrument cluster
Fl8 Rearview camera
Fl9 Convenience access control module
F20 Engine components
F21 Steering column, steering wheel heating
switch module
F23 Panorama glass
roof/power top control
module, power top latch
F24 R
ight vehicle electrical system control
module
F2S Driver
's side front/rear power windows
F26 Seat heating
F27 Interior
lights
F28 Power top control module
F29 Interior lights
F30 Diagnostic connector
F32 Front camera, parking
system, ACC sensor,
lane change assist
F33 Airbag
Hold assist button, interior sound, revers-
F34 i
ng light sw itch, temperature sensor, neck
heating relay coil and socket relay, power
top operation button
Air quality sensor, automatic dimming
F3S rearview
mirror, diagnostic connector, cen-
ter console power supply
F36 Right
headlight (LED, Matrix LED)
F37 Left headlight (LED, Matrix LED)
F38 High-voltage battery
F39 Passenger
's side front/rear power w in-
dows
F40 Sockets
F41 Passenger's sid e safe ty be lt tens ioner
F42 Central locking area
F43 Sound-amplifier
F44 All wheel drive
F47 Rear window wiper
F48 Outer sound actuator
Page 375 of 404
LL co .... N
" N .... 0 N > co
No. Equipment
F49 Clutch sensor (relay 1+2),
high-voltage
battery, power electronics
F52 Control module for suspension control
F53 Rear window defogger
The power seats* are protected via
circuit break
ers
that automatically switch on after a few sec
onds after the overload has been reduced.
Fuse assignment -engine compartment
Fig. 299 Engine compartme nt: fuse assignment
No. Equipment
Fl Electronic Stabilization Control (ESC)
F2 Electronic Stabilization Control (ESC)
F3 Engine control module
Eng ine components, engine cooling, aux-
F4 iliary heater co il relay (1+4+7), secondary
air inject ion pump relay
FS Engine components, fue
l tank system
(diesel), CNG cut-off va lve
F6 Brake light switch
F7 Eng
ine components, water pumps, tank
system (gasoline engine)
FB Heat oxygen sensor
Fuses and bulbs
No. Equipment
F9 Engine
components, exhaust door, glow
time control module (relay 6)
F lO Fuel control module, fuel pump
F ll Auxiliary
heater heating element 2, en-
gine components, secondary air pump
F12 Auxiliary
heater heating element 3, vac-
uum pump
F13 Automat ic transmission
F lS Horn
F16 Ign
it ion coil (relay 8), power and control
electronics
F17 E
lectroni c Stabilization Control (ESC), en-
gine control module (relay S)
F18 Terminal
30 (voltage reference), battery
monitoring
Fl9 Windshield wipers
F20 Anti-theft alarm system
F22 Terminal
SO diagnos is, engine control
module
F23 Starter
F24 Auxiliary
heater heating element 1, brake
booster
F 31 Vacuum pump, water pump, high pres-
sure pump, fuel injectors
F33 Brake
pressure reservoir, recuperation,
transmission fluid pump
F34 Brake booster
F 35 A/C function
relay
F37 Parking heater
Bulbs
Replacing light bulbs
For your safety, we recommend that you have
your authorized Audi dealer replace any bulbs for
you.
It is becom ing increasingly more and more diffi
cu lt to replace vehicle light bulbs since in many
cases, other parts of the car must first be re
moved before you are ab le to get to the bulb.
This applies especially to the light bulbs in the
373
Page 394 of 404
Index
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Foldi ng the rea r seats . . . . . . . . . . . . . . . . 65, 66
Foot pedals .. .. .. ............. .... .. . 254
For the sake of the enviro nment
E nvi ronme nta lly -fr iendly driv ing . . . . . . . .
73
Leaks. ... ...... ... .. ..... ... .. .. ... 3 19
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Fr ee tex t sea rc h . . . . . . . . . . . . . . . . . . . . . . 16 2
Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . 20 1
Radio ... ...... ... .. ..... ... .. .. ... 2 19
Telephone. . . . . . . . . . . . . . . . . . . . . . . . . . 186
Fr ee ze protection
Coolan t . . . . . . . . . . . . . . . . . . . . . . . . . . . .
324
Frequency band . . . . . . . . . . . . . . . . . . 2 18 , 221
Front airbags
Description . . . . . . . . . . . . . . . . . . . . . . . . .
273
How t hey wo rk . . . . . . . . . . . . . . . . . . . . . . 279
Fr on ta l co llisions and the laws of p hys ics . . 261
Front center armrest . . . . . . . . . . . . . . . . . . . 60
Front passenger 's door emergency release . . 36
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
A dju sting . . . . . . . . . . . . . . . . . . . . . . . . . . 2 51
Ch ild restraints in the front seat . . . . . . . . 270
Fue l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 14
Add it ives . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 14
B lended gasoline 3 14
Curre nt cons umption . . . . . . . . . . . . . . . 17 , 18
Fue l g auge . . . . . . . . . . . . . . . . . . . . . . . 10, 12
Fue l tank capacity . . . . . . . . . . . . . . . . . . . 382
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 14
Gasoline additives ............ .... .. . 315
Saving fue l . . . . . . . . . . . . . . . . . . . . . . . . . 140
Fue lin g
F ue l fi ller door emergency release . . . . . .
3 17
Fue l gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2
Fue l tank capac ity . . . . . . . . . . . . . . . . . . . 382
Opening the fuel fille r door . . . . . . . . . . . . 315
Fue l shu t-off d uring dece lera tion . . . . . . . . . 73
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
G
Garment hooks . . . . . . . . . . . . . . . . . . . . . . . . 63
Gas discharge lamps . . . . . . . . . . . . . . . . . . . 373
392
Gasoline 314
Octane rating . . . . . . . . . . . . . . . . . . . . . . . 314
Recommendat ion . . . . . . . . . . . . . . . . . . . . 314
GAWR
refer to Gross Axle Weig ht Ra ting (GAWR) 3 .82
G lossary of t ire and loading term inology . . 333
Glove compartment . . . . . . . . . . . . . . . . . . . . 63
G mete r
refer to Sport displays . . . . . . . . . . . . . . . . . 20
Gross Axle We ight Rati ng (GAWR) . . . . . . . 382
Gross Vehicle Weight Rating (GVWR)
GVWR
refer to Gross Vehicle Weight
382
Rat ing (GVWR) . . . . . . . . . . . . . . . . . . . . . . 3 82
H
Handsfree . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 7
Head light range control . . . . . . . . . . . . . . . . . 49
Head lights . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Head light range contro l . . . . . . . . . . . . . . . 49
Washer system . . . . . . . . . . . . . . . . . . . . . . 55
He ad rest rain ts . . . . . . . . . . . . . . . . . . . . . . . 252
Adjus ting . . . . . . . . . . . . . . . . . . . . . . .
61, 252
Removing a nd insta lling . . . . . . . . . . . . . . . 61
Heated
Exte rior m irro rs . . . . . . . . . . . . . . . . . . . . . .
53
Rear w indow (au toma tic climate con trol sys -
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
Seats (automatic climate contro l system) . 70
Washer fluid nozz les . . . . . . . . . . . . . . . . . . 55
Heating/ven tilation system
Adjus ting the air ven ts. . . . . . . . . . . . . . . . .
71
Heavy cloth ing and safety be lts . . . . . . . . . . 263
Hex socket . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
Hig h-voltage batte ry . . . . . . . . . . . . . . . . . . . 93
Charg ing . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Hig h beams . . . . . . . . . . . . . . . . . . . . . . . . . . . SO
H. h b . 1g earn ass istant . . . . . . . . . . . . . . . . . . SO
Hill descent control . . . . . . . . . . . . . . . . . . . .
87
Hill ho ld assist . . . . . . . . . . . . . . . . . . . . . . . . 83
also refer to Hill hold assis t . . . . . . . . . . . . 83
Hold ass ist (hill) . . . . . . . . . . . . . . . . . . . . . . . 83
Home address . . . . . . . . . . . . . . . . . . . . 203, 207
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Page 399 of 404
u. 00 .-< N l' N .-< 0 N > 00
Retractor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Reverse (automatic transmission) . . . . . . . . . 84
Rewinding (audio/video file) . . . . . . . . . . . . 232
Right control button . . . . . . . . . . . . . . . . . . . . 14
Rims ..... .. .. ................ ... .. . 346
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Ringtone settings . . . . . . . . . . . . . . . . . . . . . 188
Roaming
refer to Data connection . . . . . . . . . . . . . . 196
Rollbar
refer to Active rollover protection system 257
Roof load . . . . . . . . . . . . . . . . . . . . . . . . . 66, 382
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
also refer to Roof rack . . . . . . . . . . . . . . . . . 66
Route criteria . . . . . . . . . . . . . . . . . . . . . . . . 209
Route guidance
refer to Navigation . . . . . . . . . . . . . . . 168, 201
s
Safe driving habits
Safety 249
A irbag system . . . . . . . . . . . . . . . . . . . . . . 269
Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
255
Correct seating position . . . . . . . . . . . . . . 250
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Telephone .. .. ............... .. .. .. . 177
Safety belt position . . . . . . . . . . . . . . . . . . . 265
Safety belt height adjustment . . . . . . . . . 266
Safety belts worn by pregnant women . . . 265
Safety belt pretensioner
Service and disposal. . . . . . . . . . . . . . . . . .
267
Safety belts . . . . . . . . . . . . . . . . . . . . . . 260, 264
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . 266
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Danger to passengers who do not wear a
safety belt . . . . . . . . . . . . . . . . . . . . . . . . .
261
Fastening . . . . . . . . . . . . . . . . . . . . . . . . . . 264
H eight adjustment . . . . . . . . . . . . . . . . . . . 266
Improperly worn . . . . . . . . . . . . . . . . . . . . 266
Not worn . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Safety belt position . . . . . . . . . . . . . . . . . . 265
Safety instructions . . . . . . . . . . . . . . . . . . . 263
Securing child safety seats . . . . . . . . . . . . 305
Special considerations for pregnant wom-
en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
265
Index
Unfastening . . . . . . . . . . . . . . . . . . . . . . . . 266
Warning/indicator light . . . . . . . . . . . . . . 260
Worn properly . . . . . . . . . . . . . . . . . . . . . . 262
Safety belt warning light 260
Safety instructions
for side curtain airbags .............. .
292
for using child safety seats ........... . 298
for using safety belts ............. .. . . 263
Monitoring the Advanced Airbag System 283
Saving fuel
Attentive driving . . . . . . . . . . . . . . . . . . . . .
73
Economy tips (analog instrument cluster) . 19
Efficiency program (ana log instrument clus-
ter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19
Energy consumers (Audi virtual cockp it) . . 18
Recuperation . . . . . . . . . . . . . . . . . . . . . . . . 17
Scan (radio) ..... .. .. ................ . 219
Screen
refer to Display . . . . . . . . . . . . . . . . . . . 13, 16
Screwdriver . . . . . . . . . . . . . . . . . . . . . . . . . . 360
SD card reader (MMI) . . . . . . . . . . . . . . . . . . 224
Search area (point of interest) . . . . . . . . . . . 204
Search function
refer to Fr ee text search
Seat adjustment 162,234
Head restraints . . . . . . . . . . . . . . . . . . . . .
252
Seating capacity . . . . . . . . . . . . . . . . . . . . . . 260
Seating position
Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
250
Front passenger . . . . . . . . . . . . . . . . . . . . . 251
How to adjust the front seats . . . . . . . . . . 251
Incorrect seat position . . . . . . . . . . . . . . . 253
Occupants. . . . . . . . . . . . . . . . . . . . . . . . . . 250
Rear passengers . . . . . . . . . . . . . . . . . . . . . 252
Seats
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . .
59
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Correct seating position . . . . . . . . . . . . . . 250
Easy sea t entry . . . . . . . . . . . . . . . . . . . . . . . 60
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . 65, 66
Number of seats . . . . . . . . . . . . . . . . . . . . 260
Seat heating (automatic climate control sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
Second ary phone .. .. ............. 179,245
Se lecting a source (media) . . . . . . . . . . . . . . 232
Selection menu .. .. .. .......... 14, 156, 160
397
Page 402 of 404
Index Out of service . . . . . . . . . . . . . . . . . . . . . . .
359
Ra1s1ng . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
Specifications . . . . . . . . . . . . . . . . . . . . . . . 381
Transporting (plug-in hybrid drive) . . . . . . 102
Veh icle battery . . . . . . . . . . . . . . . . . . . . . . . 326
Charge level . . . . . . . . . . . . . . . . . . . . . . . . 152
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 327
Vehicle care.. .. .. ............. .. .. .. . 354
Vehicle control modules. . . . . . . . . . . . . . . . 152
Vehicle jack . . . . . . . . . . . . . . . . . . . . . . 360, 366
Vehicle sound . . . . . . . . . . . . . . . . . . . . . . . . . 94
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . 360
Version information . . . . . . . . . . . . . . . . . . . 246
VIEW but ton . . . . . . . . . . . . . . . . . . . . . . . . . . 13
V IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381
Voice guidance
refer to Multifunction
steer ing wheel . . . . . . . . . . . . . . . . .
13, 15, 16
Voicemail . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Voice recognition system . . . . . . . . . . . . . . . 170
Commands . . . . . . . . . . . . . . . . . . . . . . . . . 171
External . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5
Multifunction steering wheel . . . . . . . . . . .
15
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
vv
Warming up . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Warning/Indicator lights
Airbag system . . . . . . . . . . . . . . . . . . . . . .
281
Warning lights
refer to Indicator lights . . . . . . . . . . . . . . . . 20
Warranty coverages . . . . . . . . . . . . . . . . . . . 383
Wash ing matte finish paint . . . . . . . . . . . . . 354
Weights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382
What happens if you wear your safety belt too
loose? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
265
What happens to unbelted occupants? . . . . 261
What impairs driving safety? . . . . . . . . . . . . 249
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 346
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Glossary of tire and load ing terminology . 333
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 363
400
T ire pressure monitoring system . . . . . . . 350
Tires and vehicle load limits . . . . . . . . . . . 343
Wheel wrench . . . . . . . . . . . . . . . . . . . . . . . . 360
When must a safety belt be replaced? . . . . 263
When must the airbag system be inspected? 281
Where are lower anchorages located? . . . . 309
Wi-Fi
Audi music stream . . . . . . . . . . . . . . . . . . .
227
Audio player . . . . . . . . . . . . . . . . . . . . . . . . 227
Online media . . . . . . . . . . . . . . . . . . . . . . . 228
also refer to Wi-Fi . . . . . . . . . . . . . . . . . . . 227
Wind deflector . . . . . . . . . . . . . . . . . . . . . . . . 45
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Window regulators . . . . . . . . . . . . . . . . . . . . . 39
Windows
Cleaning/removing ice . . . . . . . . . . . . . . . .
356
Windshield washer system . . . . . . . . . . 55, 328
Reservoir capacity . . . . . . . . . . . . . . . . . . . 382
Windshield wipers . . . . . . . . . . . . . . . . . . . . . 55
Replacing wiper blades . . . . . . . . . . . . . . . . 56
Winter operation
Car washes . . . . . . . . . . . . . . . . . . . . . . . . .
354
Cooling system . . . . . . . . . . . . . . . . . . . . . . 324
Defrosting windows (automatic climate con
trol system) . . . . . . . . . . . . . . . . . . . . . . . . .
70
Removing ice from windows . . . . . . . . . . . 356
Seat heating (automatic climate control sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . 346
Steering wheel heating . . . . . . . . . . . . . . . . 71
Windshield washer system . . . . . . . . . . . . 328
Winter tires . . . . . . . . . . . . . . . . . . . . . . . . 346
X
Xenon headlights . . . . . . . . . . . . . . . . . . 49, 373
z
Zoom (map) . . . . . . . . . . . . . . . . . . . . . . . . . 210