check oil AUDI A6 2021 Owner´s Manual

4K0012721BE
Checking and Filling

anti-freezing agent should be added to the water
so that it does not freeze.
Messages
EE Please add washer fluid
Fill the washer fluid for the windshield washer
system and the headlight washer system* when
the ignition is switched off.
@) Note
— The concentration of anti-freezing agent
must be adjusted to the vehicle operating
conditions and the climate. A concentration
that is too high can lead to vehicle damage.
— Never add radiator anti-freeze or other addi-
tives to the washer fluid.
— Do not use a glass cleaner that contains
paint solvents, because this could damage
the paint.
Service interval display
The service interval display detects when your ve-
hicle is due for service.
The service interval display works in two stages:
— Inspection or oil change reminder: after driv-
ing a certain distance, a message appears in the
instrument cluster display each time the igni-
tion is switched on or off. The remaining dis-
tance or time is displayed briefly.
— Inspection or oil change due: if your vehicle
has reached an inspection or oil change interval
or both intervals at the same time, the mes-
sage Inspection due! or Oil change due! or Oil
change and inspection due! appears briefly af-
ter switching the ignition on or off.
Checking service intervals
You can check the remaining distance or time un-
til the next oil change or next inspection in the
Infotainment system.
Applies to MMI: Select on the home screen: VE-
HICLE > Settings & Service > Service intervals.
Resetting the indicator
An authorized Audi dealer or authorized Audi
Service Facility will reset the service interval dis-
play after performing service.
If you have changed the oil yourself, you must re-
set the oil change interval.
Applies to: MMI: To reset the display, select on
the home screen: VEHICLE > Settings & Service
> Service intervals.
@) Note
— Only reset the oil change indicator if the oil
was changed.
— Following the service intervals is critical to
maintaining the service life and value of
your vehicle, especially the engine. Even if
the mileage on the vehicle is low, do not ex-
ceed the time for the next service.
255

Wheels

Wheels Wheels
and Tires
General information
> Check your tires regularly for
damage, such as punctures,
cuts, cracks, and bulges. Remove
foreign objects from the tire
tread.
>If driving over curbs or similar
obstacles, drive slowly and ap-
proach the curb at an angle.
> Have faulty tires or rims re-
placed immediately.
>Protect your tires from oil,
grease, and fuel.
>Mark tires before removing
them so that the same running
direction can be maintained if
they are reinstalled.
>Lay tires flat when storing and
store them ina cool, dry location
with as little exposure to light as
possible.

J WARNING
—Never drive faster than the
maximum permitted speed for
your tires. This could cause the
tires to heat up too much. This
increases the risk of an acci-
dent because it can cause the
tire to burst.

256


—Always adapt your driving to
the road and traffic condi-
tions. Drive carefully and re-
duce your speed on icy or slip-
pery roads. Even winter tires
can lose traction on black ice.

() Note
—Please note that summer and
winter tires are designed for
the conditions that are typical
in those seasons. Audi recom-
mends winter tires during the
winter months. Low tempera-
tures significantly decrease
the elasticity of summer tires,
which affects traction and
braking ability. If summer
tires are used in very cold tem-
peratures, cracks can form on
the tread bars, resulting in
permanent tire damage that
can cause loud driving noise
and unbalanced tires.
—Burnished, polished or
chromed rims must not be
used in winter driving condi-
tions. The surface of the rims
does not have sufficient corro-
sion protection for this and
could be permanently dam-
aged by road salt or similar
substances.

4K0012721BE

Fuses and bulbs


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.
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.
Fuse assignment - left footwell
Fuse panel @® (black)

4 |Engine components



S| Brake light sensor
6 |Engine valves
7 |Engine components
8 |Engine components
9 Engine components, 48 V water pump, 48
V drivetrain generator

10 | Oil pressure sensor, oil temperature sensor

Engine components, 48 V water pump, 48
11 |V drivetrain generator, 12 V drivetrain gen-
erator

12 | Engine valves, engine mount

13 | Engine cooling

14 | Engine control module, fuel injectors

Engine sensors, ignition coils, oxygen sen-
sors
15

RAZ-0195
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Toren
BARRIER P ala


Fig. 188 Left footwell: fuse panel with plastic clip
The fuse assignment @) and @) is in the opposite
order on right-hand drive vehicles.
16 | Fuel pump






Fuse panel (2) (red)
No. | Equipment
1 |Anti-theft alarm system
2 | Engine control module
3 | Left front lumbar support
5 |Horn
6 | Parking brake
7 | Diagnostic interface
8 |Roof electronics control module
9 | Driver assistance systems control module
10 | Airbag control module
iW Electronic Stabilization Control (ESC), An-
ti-Lock Braking System (ABS)

12 | Diagnostic connection, light/rain sensor

Climate control system, vehicle electrical
1
3 system control module

14 | Right front door control module


Fuse panel (@) (black)
No. | Equipment

Climate control system compressor, vehi-
15
cle electrical system control module


Catalytic converter heating
Auxiliary battery control module, brake
16 ;
system pressure reservoir


2 |Engine components


Engine components

299

Index

Drives
refer to Media.............000 eee 220, 223
Drive select
refer to Audi drive select............... 112
Drive systeM..... ee eee eee ee ee 103,105
Audi drive Select s cso 2 ¢ cawe 2 2 gence a ee 112
Driving down hills...............-0.00- 109
DriVinig Program. ¢ «mas xc ees + cess 99, 146
Driving through water............-..005 110
Driving time... 6... eee eee eee 17
Driving tips
Driving through water................- 110
Efficientdriving
¢ wuss « ¢ cows se cows xe ea 103
Offroad driving............. cee eee eee 110
Uphill and downhill................00. 109
Driving track. . 22... . ee eee eee eee 109
Drivinguphills................02..000. 109
DVDEARIVG is 1 3 cosnees «x cemeeas =o sammate = x amemens © © 221,
Dynamic all-wheel steering.............. 115
E
Esmaibesw 2 man ao mace a 2 oman a 2 ene oe eer 190
Settings.......... 0.0.0 c eee eee eee 190
EDL
refer to Electronic Differential Lock...... 117
EDR
refer to Event Data Recorder (EDR)...... 303
EfficieieyASSiStw: ¢ x sawa 5 2 waren sx mewn ge 136
Predictive Comtroleccine ss ansin < seein ev aanev 142
Electrical system ........-.-- 02 eee ee eee 251
Electromechanical parking brake......... 107
Electronic Differential Lock.............. 117
Electronic immobilizer.............000005 40
Electronic Stabilization Control........... L17
Embedded SIM card..............000008 193
EMergency*assist crocs oo: szenase © suetece « 0 sues 158
Emergency assistance seins ss soa + ciaseas a 6 i 286
Emergency braking function............. 108
Emergency call..............----- 188, 197
Emergency flashers............. eee eeeee 56
Emergency mode.........--.eeeeeeeeee 102
Emergency operation
DOOMS «= zavee ¢ = ems 2 eg see gs Sees 38
Fulfil do or es « eras 1 v wnausr i a wrens a ase 241
318
Luggage compartment lid............... 45
Panoramic glass roof............0e ee eee 49
Emissions control system..............- 241
ENergy CONSUMERS is 2s cree 2 areca eo aero os 17
Energy Managements « s ecw 6 waves wv viscous 104
Engine
Breakingin...........- ee eee eee e eee ee 103
GOOlSMit : seus i < saae 2 5 eee 2 Ree 2 eS 249
Emergentey Stopis: «= cow 6 sews v women sv oe 96
Jump starting. ........ 0... cee eee eee 293
Start/Stop system............-0000005 104
Starting/stopping.................008- 96
Engine compartment
Opening and closing the hood.......... 243
Overview... ... 0... eee eee eee 245
Safety precautions.................... 242
Engine data
refer to Sport displays.................. 16
Engine oil
AGGING « cvairers & avairane s H aamave © o revere & e ereree 245
Changing.......... 2. e eee eee eee eee 248
Checking oillevel.. s «eas ss news se news se 245
CONSUMPEOM ives «x asco vx sommes woo sues ow on 245
Indicator light.............0. ee eee 246
Replacement interval................. 255
Temperature display.............0.00.. 15
Engine sound
Audi drive:select:. . vsccon co ese ee mare ewe 113
Engine:startisystem siisces « ncena s © wassoe o 2 eas 97
Engine stop
refer to Start/Stop system............. 104
Entry/exit lighting................-. eee 56
Entry assiStance:. « 6 sees so ears ve wnvers 0 owe 67
also refer to Exit assistance............. 67
Environment
Unleaded gasoline..............2.-00. 238
ESC
refer to Electronic Stabilization Control... 117
ESC OFGaG wees 5 2 awons ¥ a eG 4d EEG a Re L1y
ESC SPOfitecs « s sews x = eaues ¥ cee Fe eee 117
eSIM
refer to Embedded SIM card............ 193
Event Data Recorder (EDR) « ex.s se cena sv 303
EXiti@SsiStance « sass 3 « neue ¢ 5 hewn eee es 67
Exit warning ..... 00. e cece ee eee eee 156
Exterior antenna...............0.0000. 184