2021 AUDI Q7 check engine light

Fuses and bulbs

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

(brown) nT <7 wo @ 7 oo 3 o

Zz ° . | Equipment

Catalytic converter heating

Engine components

Engine components

Engine components

Brake light sensor

Engine components

Engine components

Engine components

WOlLOlINI
AD)
M|ASWIN/
PR
Engine components

B o Oil pressure sensor, oil temperature sensor

Bb BR Engine components

BR N Engine components

b Ww Engine cooling

BE R Engine control module

B wn Engine sensors
Bb a Fuel pump



panel with plastic clip Fuse


No. | Equipment

1 {Ignition coils



3 | High-voltage heating

298

4M1012721BC

Closing
Automatic luggage compartment lid...... 42
Convenience closing..........0...e5e0% 46
HOO « sisson sa cnamee ov atteoe a como eo ae vo 246
Luggage compartment lid............... 42
Luggage compartment lid with foot motion . 43
Panoramic glass:r00ficc:. «sien as nani we 6 cas 46
Sunshade (roof) .................000008 46
WINGGWS = scau 5 wae 5 § eee & 2 eS a 45
Closing aid (power closing doors).......... 34
Cockpit dimming....................008 55
Cockpit (overview) ............00 eee eee 6
(60) (0) 1-0: =) ee 313
Combustion engine sisi. «esses oe cave oo aoe 104
Coming home/Leaving home
refer to Entry/exit lighting.............. 53
Compartments’ » ween « « weonn + 4 weenie a 0 comes 87
Compass inthe mirror................0-. 61
Compliance. « seve ss seve sv wren 2 o exe ¥ os 311
ConferencerCallin.. ss agus sy eewe su ewe gay 189
Configuration wizard.............0...00 19
CONMECE as 2 news ¢ < Ree dB NOR FD Ree sD ae 194
Data plans: « secs os sew vs ewe v was wv 198
Data Privacy... .... eee cee cece 306
Emergency call.............-.-00000- 199
Infotainment: « s wees 2 & wees ss wae & owes 194
Infotainment services. ....... 000... 005 195
Online roadside assistance............. 200
Vehicle control services. .........0.0005 196
Connected devices
Device overview cc ss wine oo ween ov ewe 238
Connections
refer to Media.............000005 222,226
Consumer information..............0004 308
Consumption
Reducing... ... 2... cee eee eee eee eee 104
Consumption’ CUED) «cases oo russe ov seenere « sine 15
Contacts
Importing..............0-..0 000 eee ee 191,
Updating inthe: MMI a « « asa « paaws s nyen 191
also refer to Directory................. 188
Convenience keys. veces eevee meee soe 34
Convenience closing................... 46
also refer to Vehicle key..............05 38
Convenience opening and closing
Windows or panoramic glass roof........ 46
Coolant temperature display.............. 14
Cooling MOG etic. i = ssc se eocwere ve serene wv omen 94
Cooling system
Adding
coolant................-000 ee 252
Checking the coolant level............. 252
GOOlANE svc 2 x oes ov ewe eo a 2 o oe 251
Cornering lighti:; ¢ 2 aces > = awe yo ees ee ee 50
Cross traffic assist (intersection assistant) .. 159
Cruise control system............000005 136
Cup holders. ....... 0 cece eee eee eee 86
Current consumption.............-0 eens 15
D
Data module
Serial:number (IMED) ¢ esses ss casas canes 191
Data plans... 1... eee eee eee 198
Data Privacy...... 0... s cee cece eee 306
Date... eee eee LS
SOttiliG's s savy 3 ¥ HAY s 4 BaueS 4 E RaER & sae 236
Daytime running lights...............0-. 50
Declaration of compliance...........0005 311
DEF (instrument cluster) ...............4- 12
Demo mode
refer to Presentation mode............. 212
Destination onthe map...............4. 205
Details, . a ssc « sxaneus os stineoue oo omnis mo auncems 205
Determining correct load limit........... 273
Digitalicompass siavis « s sess oa saves o 8 suse a 3 61
DIM@NSIONS. « s ween « seems oy noes 6 2 ew & e 3:13
Dimming the exterior mirrors............. 56
Dimming the rearview mirror............. 56
Directory.......... 2.0.00. cece eee eee 188
Businessicatd cis ss aces so meas s eames s we 189
SOEGINGS
cscs « 2 mazes & aenseee « stems © 6 amt « 191
Display
Cleaning...........0 0. 283
Disposal..... 0.0.0... eee eee eee eee ee 308
DistamG@ sericea & ssseie ss owes so covnine oo creme @ os 15
Distance: warning csvevs © « sce vs sseoee wo senses 148
Doors
Child safety lock...................000. 44
DOOrCONntactSWitch » + ceau sv sees yc aeam a: 54
Mechanically unlocking and locking....... 37
Power closing/closing aid............... 34
Driver information system.............--. 13
317

Index

Drives
refer to Media.............000 eee 222,226
Drive select
refer to Audi drive select............... 113
Drive systeM..... ee eee eee ee ee 104, 106
Audi drive Select s cso 2 ¢ cawe 2 2 gence a ee 113
Driving down hills...............-0.00- 110
Driving program..............0005 101, 147
Driving through water............-..005 111
Driving time... 6... eee eee eee 15
Driving tips
Driving through water................- 111
Efficientdriving ¢ wuss « ¢ cows se cows xe ea 104
Offroad driving............. cee eee eee 110
Uphill and downhill................00. 110
Driving uphills.................2..004. 110
DVD drive... . 2... eee eee eee eee eee 223
E
EPMA Cc ctienans a sxexsign oo someone oF 6 eaninn a 4 auata 192
Settings............. 0.000.002 0 02 192
EDL
refer to Electronic Differential Lock...... 117
EDR
refer to Event Data Recorder (EDR)...... 303
Efficiency'assist:«. « « swas ss saws ye ees soe 137
Predictive COMtOle:.c. oo snswse « oecase «4 suesecm 143
Electtical'system:. « «wes: 2 amie oe came 6 oe 254
Electromechanical parking brake......... 108
Electronic Differential Lock.............. Li?
Electronic immMobiliZetjewy: . ¢ wees 4 é wows sa ee 39
Electronic Stabilization Control........... 117
Embedded SIM card............0e0eeeee 195
Emergency assist...........000-00 ee eee 159
Emergency assistance..............000. 286
Emergency braking function............. 109
Emergemey calli: «oven se soesace es eons 190, 199
Emergency flashers..............--.00-5 53
Emergency mode..............---2ee0- 103
Emergency operation
DOORS a cess v x wasn + 5 cose 6H some ¥ shaaem FF
Fuel filler door
Luggage compartment lid............... 44
Panoramic glass roof..............0.005 47
Emissions control system..............% 244
318

EM@rgy CONSUIMENS ies & 0 csv wiemnes a ree wo 16
Energy Management. . . cw. seca ee enn 105
Engine
Breakingin.............. cece eee eee 104
Coolant... 6... ee eee eee eee eee 251
Emergency StOp ix : « wows ss wigs s nares se we 98
JUIMPISTAREIING » « canaeie ws awssins 6 # sense aw nn 292
Start/Stop system...........--0000005 105
StartinG/StOppiNG wx 2 = sew + v gems + 2 wes = 98
Engine compartment
Opening and closing the hood.......... 246
Overview .... 2... eee eee eee eee 247
Safety precautions............-0.ee0ee 245
Engine oil
AGOING « seven = ¢ eye + + seers 3 es Fc ees 248
CHANG IG psu: 1s + wausan 6 e tenses © cascan wx sanitene © 250
Checking oillevel..............--000-- 248
Consumption ss ¢ ssws « « sews se eee so 248
Tndicator light: « cas + sao e > waren @ macorn 248
Replacement interval................. 257
Temperature display................0-5 15
Engine sound
Audi drive’select« «isis +s css 2 a secu 2 0 3 114
Enigine’startsystem «css ¢ ees ss eee « x eee 99
Engine stop
refer to Start/Stop system............. 105
Entry/exit lighting oe. <2 sca se erwe ve owen a < 53
Enthy 4SSiStance:. « + aus + ¢ sqm 9 cease es 66
REAR SCALES cusses x cusses © w suenens oo mane wo oes 67
also refer to Exit assistance............. 66
Environment
Unleaded gasoline.............e eee eee 241
ESC
refer to Electronic Stabilization Control... 117
ESC OfffOad sours s = sqws & = nua ¢ 2 sates ee 118
eSIM
refer to Embedded SIMcard............ 195
Event Data Recorder (EDR).............. 303
EXHBSSSISTANGCE « ema 3 x new ¢ 2 eee 4 8 em ¥ ¥ 66
EXiIQWarnitiGhers: < = sas ¥ 2 eares 3 2 ecteN Eo ee 157
Exterior antenna..................000. 186
Exterior lighting.......... 0.0.0 e eee eee 50
Exterior mirrors. ..........0..0.00.0000. 56
Folding settings..............cceee vues 35
External voice operation................. 28