2021 AUDI A5 fuse

Table of contents

Supported media and file formats...... 216
Troubleshooting..............000eeee 218
Audi smartphone interface...... 219
Setup... .. 0... eee eee eee 219
Troubleshooting «cx «sess se eee s 3 ves 220
Additional settings.............. 221
System settingS..............e ee eee 221
Software update: « ccs ss e054 een ee ve 222
Connected devices............00.0 00s 223
Legalinformation................... 224
Additional information.......... 225
Brands and licenses..........-...0-5- 225
Maintenance and Care........... 226
Checking and Filling............. 226
FilClae « ¢ agisu @ & maven 2 e SINS BE SePeE YE ee 226
RePUCLINGiecs + 2 mein oo een eae ¥ wer 227
Emissions control system............. 229
Engine compartment................. 230
EMGine Oils: seas 2 = wave = ¢ eoume 5 y couse 6 2g 233
Cooling systeM...........00 0-2 ee eee 236
Brake fllid. 0.2... eee eee eee ee 238
ElectricalsysteM esa. ecw + y pews se ee 239
Battenyis « o masse © o cxasane «a sincere « a averse © ere 239
Windshield washer system...........- 242
Service interval display............... 242
Wheels .......... 66. cece eee eee eee 244
Whieelsiaind Tires « caus « « cara sv eee eo 9 244
Tire pressure monitoring system....... 262
Tire pressure monitoring system....... 263
Care and cleaning................ 267
General information 0... ..c.6 eee 267
Car washes....................0000. 267
Cleaning and care information......... 268
Taking your vehicle out of service....... 273
DO Tt VOUrSEUF ics « sce g + pass ss pews 274
Emergency assistance........... 274
Generalinformation................. 274
EQUIPITIONE sce + & wswu + wowe xe eee a ee 274
Tire MODILitY KE eccsins se sonceoe a x oneivens a ares 274
Changingatire............... 2. eee 277
Space-saving spare tire............... 280
JUIMIPFSTANEING 5 x exces 6 w erates @ a cawcens vw ae 280
TOWING... cece ete 282
Fuses and bulbs.................. 285
Fuses... 0... eee ee eee eee 285
BUILDS: sss s = wavs & & ees 5 2 ctetDs sb eG ee 289
Customer information........... 290
Data privacy................000 eee 290
Privacy NOLICE « naw, 2 w aay ¥ Kaew + Meee © 290
Timage reGOrding). « « canew + sect ws caver a os 290
Data memories............00.00e eee 290
Transmitted information.............. 291
Accessories and technical
CINERGSS:. « » sem: : x ews ce ee be ee ee 294
Warranty’ « = eon x 2 manors 6 o ois wv ee 6 294
Audi Literature Shop.............000- 294
Driving in other countries............. 294
Maintenance, repairs, and technical
modifications..................00008 294
Accessories and parts..............-. 296
Reporting Safety Defects.............. 296
Declaration of compliance for
telecommunications equipment and
electroniesystems's « «cows se mean 2 news 297
Technical data.................... 299
Identification data................... 299
Vehicle datatics ss saves o srewa sv awe 0 ve 299
TAAGK es = see « = wee « = owe Be nee eg oe 301

8W7012721BB
Fuses and bulbs

A fuse that has blown will have metal strips that
have burned through.
The fuses are located in the footwell under the
foot
rest (left-hand drive vehicle or behind
the cover (right-hand drive vehicle) (@). Additional
fuses are located on the front side of the cockpit
(driver's side) © and under the left cover in the
luggage compartment (6).


> Switch the ignition and all electrical equipment
off.
> Check the table that follows to see which fuse
belongs to the equipment.
> Remove the screwdriver and the reversible Torx
bit from the vehicle tool kit > page 274.
> Remove the footrest or the corresponding cov-
er.
> Remove the colored plastic clip from the fuse
panel, if necessary > page 286, fig. 193.
> Remove the clip from the rear side of the cover

» Remove the fuse using the clip.
> Replace the blown fuse only with a fuse that
has the same amp rating.
Fig. 191 > Reinstall the plastic bracket.
footrest ( >» Reattach the footrest or the cover.

Fuse color identification







la: Color Current rating
co in amps
es Black 1
Purple 3
Light brown 5
Brown 723)
Red 10
Blue 15
Yellow 20
White or transparent [25
Green 30
Orange 40
ZA WARNING
Do not repair fuses and never replace a blown
fuse with one that has a higher amp rating.
This can cause damage to the electrical sys-
tem and increases the risk of fire.

Fig. 192 Driver's side cockpit (left-hand drive/right-hand
drive vehicles): cover ©, left side of luggage compartment:
cover (0)
285

Fuses and bulbs

@) Note
If a new fuse burns out again shortly after you
have installed it, have the electrical system
checked as soon as possible by an authorized
Audi dealer or authorized Audi Service Facili-
ty.
G@) Tips
— The following table does not list fuse loca-
tions that are not used.
— Some of the equipment listed in the follow-
ing tables applies only to certain model ver-
sions or certain optional equipment.

Fig. 193 Driver's footwell (left-hand drive vehicle): fuse
panel with plastic clip
286
3 2
= & a

a
Ss $
2 8

Fig. 194 Front passenger's footwell (right-hand drive vehi-
cle): fuse panel with plastic clip

Fuse panel


No. | Equipment

Catalytic converter heating

2 |Engine components

Exhaust doors, fuel injectors, radiator in-
let, crankcase housing heating

Vacuum pump, hot water pump, NOx sen-
4 |sor, particulate sensor, biodiesel sensor,
exhaust doors

Brake light sensor

6 | Engine valves, camshaft adjustment

Heated oxygen sensors, mass airflow sen-
sor, water pump

Water pump, high pressure pump, high
8 | pressure regulator valve, temperature
valve, engine mount

Hot water pump, motor relay, 48 V drive-
train generator, 48 V water pump

10 | Oil pressure sensor, oil temperature sensor

Clutch position sensor, 48 V drivetrain
11 | generator, water pump, 12 V drivetrain
generator

12 | Engine valves, engine mount


13 | Engine cooling

8W7012721BB
Fuses and bulbs








































Fuse panel (4) (brown) Fuse panel © (black)
14 | Fuel injectors, engine control module 1 Left rear door control module, left rear
15 |Ignition coils, heated oxygen sensors power window
16 | Fuel pump 12 | Parking heater
Fuse panel @) (red) Fuse panel (0) (black)
No. | Equipment No. | Equipment
Anti-theft alarm system Front seat electronics, seat ventilation,
2. [Engine control module rearview mirror, rear climate ‘control sys-
1 |tem control panel, neck heating, front pas-
3 Left front seat electronics, lumbar sup- senger's airbag warning light, diagnostic
port, massaging seat connection
4_|Automatic transmission selector lever Diagnostic interface, vehicle electrical sys-
5 |Horn 2 tem control module
6 |Parking brake 3 /Sound generator
7 | Diagnostic interface 4 |Clutch position sensor
8 | Roof electronics control module 5 |Engine start, emergency shut-off
9 | Emergency call module 6 Diagnostic connection, traffic information
10 | Airbag control module antenna (TMC)
1 Electronic Stabilization Control (ESC), An- 7 |USB input
ti-Lock Braking System (ABS) 8 | Garage door opener
12 | Diagnostic connection, light/rain sensor 7 Audi adaptive cruise control, distance reg-
13 | Climate control system ulation
14 | Right front door control module 11 | Front camera
15 | Climate control system compressor 12 | Right headlight
16 Brake system pressure reservoir, left neck 13 | Left headlight
heating 14 |Transmission fluid cooling
Fuse panel © (black) Fuse panel © (red)
No. | Equipment No. | Equipment
1 |Front seat heating 1 | Ignition coils
2 |Windshield wipers 2 |Climate control system compressor
3 | Left headlight electronics 5 | Left headlight
4 | Panoramic glass roof 6 |Automatic transmission
5 |Left front door control module 7 | Instrument panel
6 | Sockets 8 | Climate control system blower
7 Right rear door control module, right rear 9 |Right headlight
power window 10 | Dynamic steering
All wheel drive control module 11 | Engine start
9 | Right headlight electronics
10 Windshield washer system/headlight
washer system control module

287

Fuses and bulbs

Fuse assignment - Driver's side of the
(ole 4) g

Fig. 195 Driver side cockpit: fuse panel with plastic bracket







Fuse assignment - Left side of the luggage
compartment
—






Fuse panel
No. | Equipment
1 Convenience access and start authoriza-
tion control module
2. | Audi phone box, USB input
4 |Head-up display
5S |Audi music interface, USB input
6 | Front climate control system control panel cian othe luggage comparimen’: fuse pane!
7 |Steering column lock
8 | Center display Fuse panel (@) (black)
9 |Instrument cluster No. | Equipment
10 | Volume control 2 |Windshield defroster
11 | Light switch, switch module 3 | Windshield defroster
12 | Steering column electronics 5 |Suspension control
14 | Infotainment system 6 |Automatic transmission
16 Steering column electronics, steering 7 |Rear window defogger
wheel heating 8 |Rear seat heating
9 | Left tail lights
288

10 Airbag control module

a
Luggage compartment lid lock, fuel filler
door lock, convenience system control
module

12 Luggage compartment lid

Fuse panel @) (red)

No. Equipment

Electric compressor

Fuse panel © (brown)

No. Equipment


Exterior antenna

8W7012721BB
Fuses and bulbs


Fuse panel © (brown)

2 | Audi phone box, safety belt microphone

Right front seat electronics, lumbar sup-



3 port, massaging seat
4 |Side assist
6 Interior monitoring, anti-theft alarm sys-
tem, tire pressure monitoring system
7 Convenience access and start authoriza-
tion control module

8 | Auxiliary heating, tank module

9 | Power top control module
Your vehicle is equipped with maintenance-free
headlights and tail lights. However, if a light bulb
needs to be replaced, please contact an author-
ized Audi dealer or authorized Audi Service Facili-
ty.

ZX WARNING
If you still would like to try replacing the
bulbs in your vehicle yourself, read the warn-
ings regarding working in the engine compart-
ment > A\ in General information on

page 230.

TV tuner, data exchange and telematics
a control module

11 | Auxiliary battery control module

12 | Garage door opener

13 | Rearview camera, peripheral cameras

14 | Right tail lights
16 | Airbag control module

Fuse panel (£) (red)

No. | Equipment

Right neck heating

Exhaust treatment

Power top control module
Right trailer hitch light
Trailer hitch
Left trailer hitch light
Trailer hitch socket



WOlLOIN
MW)
R]
W]e

All wheel drive control module, sport dif-
10
ferential

11 | Exhaust treatment

Bulbs
Replacing bulbs
Audi recommends having a bulb replaced by an
authorized Audi dealer or authorized Audi Service
Facility in cases of doubt. These facilities have
the correct tools and replacement parts as well
as the required technical knowledge.
LED lights*
@) Note
Make sure the covers are fitted correctly on
the headlight and tail light so that no water
will leak in from the outside and the light
function will not be impaired.
289

8W7012721BB
Index

Exterior MinrorSeecs «= cess oe cure +o coarene © o ove 63
Folding settings........... 0. cece eee ee 35
External voice operation................. 28
F
Factory default settings
Multi Media Interface...............4. 222
Fast route............ 0.00.00. . 0022 191
Favorites... 0... 0... eee eee eee ee 22
BIWetOOth ¢ « sses so eees co eG Hee ee Be 224
Navigation’s. © « cscs. 6 2 sma o 0 omens o 0 woman 192
Telephone ........... 0. e eee eee eee 176
Federal Communications Commission (FCC) . 297
File formats (media drives) .............. 216
Filling
Tank capacities... 0.2.0... eee eee eee 300
For the sake of the environment
Disposing of engine oil................ 235
FUGLING(s = aes s « seme & ¢ seus = 7 ERS & oe 227
LO AKS base ox estzane ew esecire o somneun ss & wrenene we ¥ rane 231
Forward gear
refer to Gears... ... eee eee eee 105
Free text search
Media... ..... 0. eee eee eee 215
RadiO:ss ss ssc « = nes 5 2 ceree Sees ee 204
also refer to Intelligent search.......... 191,
Freeze protection
Coolant... ...... cee eee eee eee 236
Windshield washer system............. 242
Frequency band...............--0000-- 202
also refer to Frequency band........... 202
Fronit‘centerarmrest © esis s caes ae eee sve 72
Front passenger’s seat adjustment
ROAM cesses 6 & sonra 5 & anion & & seRON ow SMO we Be 71
Front wiper blades
Changing............. see eee eee eee 66
Cleaning... .. cece eects 66
Fuel... cece eee eee 226
AddItIVGS « ces z = seus ¢ s een 2 eee se os 227
CUPFENt: CONSUMPTION « esses 6 cee we eee oe 17
Fueldisplay....... 0.0... cece eee eee ee 12
Gasoline : wess + y ees ss ca6s to ews Fe ees 226
Reducing fuel consumption............ 110
Tank
capacity. ........... 0. cee eee eee 300
Fueling
Fuel filler door..... 0.0... cece eee eee ee 227
Fuel filler door emergency release....... 229
Functions on demand.................. 184
Functions that require a license.......... 184
also refer to Functions on demand....... 184
Fuses
ASSIQMIMIOM GE & asvies & weenie © ¥ sursers WF senses v 286
Replacing......... 0c cece cece eee 285
G
Garage door opener............-.000 eee 48
Garment hooks ...... 2... 0c eee eee 92
GasOlime visio: x ceawnwe vo ancane ow ceewe mw aw Oo 226
Additives... 0.0.0... cece cece 227
GaSOline MIXING veux ss meme 2» see so ee 226
GAWR
refer to Gross Axle Weight Rating (GAWR) . 300
GOATS: x = ues © gate « ¢ aes « Rates F RaNEE & 105
Glossary of tire and loading terminology... 247
Glove compartment.............-.000005 92
Valet parking’: s ¢ aes + eons ss wows es eeu 47
G meter
refer to Sport displays.................. 16
Gross Axle Weight Rating (GAWR)........ 300
Gross Vehicle Weight Rating (GVWR)...... 300
GVWR
refer to Gross Vehicle Weight
Rating (GVWR)... 1... . cee eee eee ee 300
H
Handsfree..................000000 00 172
HamdsiPree:Profiles. so sacs + 0 weowee 0 0 ctunene «2 172
Head-up display
Adjusting ..... 6.6.06. eee ee 26
Adjusting the brightness................ 63
Operating’: « s ses « sews + cine oo corer o ¥ ave 26
Headlight range control.................. 58
Headlights’, » segs x + sees se pees se ees ee 58
Cleanings « x visas x 6 aomene eo aevuee wo anarene w oe 268
Headlight range control................ 58
Washersystem:: « « gems « x nama x paemes 2 per 65
Washer system (filling washer fluid) ..... 242
Head restraints « icin s cian s wae a 2 cexsen wv 74
Heated rear Window ¢ sacs iw a eames eee 101
305