2021 AUDI A6 fuel consumption

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Instrument cluster

On-board computer
Resetting values to zero
Requirement: the Consumption, Short-term
memory, or Long-term memory display must be
selected.
> To reset the values in one of the memories to
zero, press and hold the left thumbwheel on
the multifunction steering wheel for one sec-
ond, or
> Select on the instrument cluster: vehicle func-
tions tab > [=] button > Reset mi.
Depending on the vehicle equipment, you can call
up the following displays in the on-board com-
puter one at a time by turning the left thumb-
wheel on the multifunction steering wheel:
— Time and date > page 233
— Digital speedometer
— Average consumption > page 17
— Short-term memory overview
— Long-term memory overview
— Energy consumers > page 17
— Driver assistance
— Traffic sign recognition and traffic light infor-
mation
Short-term memory and long-term memory
The short-term memory collects driving informa-
tion from the time the ignition is switched on un-
til it is switched off. If you continue driving within
two hours after switching the ignition off, the
new values will be included when calculating the
current trip information.
Unlike the short-term memory, the long-term
memory is not erased automatically. You can se-
lect the time period for evaluating trip informa-
tion yourself.
Average consumption
The current consumption can be shown using a
bar graph. The average consumption stored in
the short-term memory is also displayed. If the
bar is green, your vehicle is saving energy (for ex-
ample, using recuperation).
Energy consumers
The Energy consumers view lists other equip-
ment that is currently affecting fuel consump-
tion. The display shows up to three equipment
items. The equipment using the most power is
listed first. If more than three items using power
are switched on, the equipment that is currently
using the most power is displayed. A gauge also
shows the current total consumption of all other
equipment.
@) Tips
The date, time of day, and time and date for-
mat can be set in the Infotainment system
=> page 233.
17

4K0012721BE
Checking and Filling

corrosion damage and damage to plastic or
rubber components in the fuel system.
— Do not use gasoline that does not meet the
specifications.
— If you are unable to find out if a specific gas-
oline mixture meets the specifications, ask
the gas station operator or their fuel suppli-
er.
— Do not use any gasoline mixture whose
composition cannot be identified.
— Audi does not assume any responsibility for
damage to the fuel system or for perform-
ance problems caused by using gasoline
mixtures different from those specified.
This type of damage also does not fall under
the New Vehicle Limited Warranty or under
the emissions control system warranty.
— If you notice a higher fuel consumption or
poor handling or performance problems due
to such gasoline mixtures, Audi recom-
mends fueling with unblended gasoline.
Gasoline additives
An important issue for many automobile manu-
facturers is combustion residue in the engine
that results from the use of certain fuels.
Although types of gasoline differ depending on
the manufacturer, there are similarities. Certain
substances in the gasoline may cause deposits in
the engine. Additives in the gasoline that should
keep the engine and fuel system clean do not all
function equally.
Audi recommends using TOP TIER Detergent Gas-
oline. For additional information on TOP TIER De-
tergent Gasoline, visit www.toptiergas.com.
If you use incorrect fuels over a long period of
time, the maximum engine performance may be
impaired by combustion residue.
@) Note
— Damage or malfunctions caused by the use
of incorrect types of gasoline are not cov-
ered by the New Vehicle Limited Warranty.
— Only gasoline additives that have been ap-
proved by Audi may be used.
Refueling
Messages
A Tank system: malfunction! Please contact
Service
There is a malfunction in the fuel tank system.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
Fueling procedure


Fig. 154 Right rear side of the vehicle: opening the fuel
filler door



Fig. 155 Fuel filler door with attached fuel cap
The fuel filler door is unlocked or locked by the
central locking system.
> Unlock the vehicle if necessary.
> Press on the Left side of the fuel filler door to
open it > fig. 154.
> Unscrew the tank cap counterclockwise.
> Place the cap from above on the open fuel filler
door > fig. 155.
> Insert the fuel pump nozzle all the way into the
fuel filler neck.
> Begin fueling. Once the fuel pump nozzle turns
off the first time, the fuel tank is full. Do not
239
>

Checking and Filling

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® Note thorized Audi dealer or authorized Audi
Service Facility to determine the cause.
Please note that an exact oil consumption
measurement must be done with the neces-
If the engine oil level is too low or too high,
there is a risk of engine damage.
@ ) sary care and accuracy and may take time.
Tips An authorized Audi dealer or authorized
The oil level indicator in the display is only an Audi Service Facility is trained in accurately
informational display. If the oil level is too measuring the oil consumption.
low, a minimum oil warning appears in the in- — You can find information on engine oil and
strument cluster. Add oil and close the hood. engine oil capacities for the USA at www.
The current oil level will be displayed on the audiusa.com/help/maintenance, or for Can-
MMI the next time the ignition is switched on. ada at www.audi.ca/ca/web/en/
customer-area/care-and-maintenance/
@) Tips audi-service-schedules.html, or call
The engine oil consumption may be up to 800-822-2834.
0.5 quart/600 miles (0.5 liter/1,000 km), de-
pending on driving style and operating condi-
tions. In RS models, the oil consumption may
be up to 1 qt/600 mi (0.8 L/1,000 km). Con-
sumption may be higher during the first
3,000 miles (5,000 km). The engine oil level
must be checked regularly. It is best to check
each time you refuel your vehicle and before
long drives.
— Because of the Lubrication and cooling of
the engine, combustion engines consume
oil. The oil consumption varies depending
on the engine and may change during the Fig. 161 Engine compartment: engine oil filling opening
service life of the engine. Engines generally covet Sxem BE)
consume more oil at the beginning during
the break-in period. Then oil consumption
stabilizes after the break-in period.

RAZ-0072|


Observe the safety precautions > page 242, Gen-
eral information.
— Under normal conditions, oil consumption > Turn the engine off.
depends on the quality and viscosity of the > Open the hood > page 243.
oil, the engine RPM, the climate conditions, >» Unscrew the cap %~ for the engine oil filler
and the road conditions. The dilution of oil opening > fig. 161.
from condensation or fuel residue as well as > Carefully add 0.5 quart (0.5 liter) of the correct
the age of the oil also play a role. Because oil > page 245.
engine wear increases with mileage, oil con- > Close the engine oil filler opening cap.
sumption will increase again over time until > Close the hood = page 243.
it may be necessary to replace worn compo- > Restart the ignition after two minutes and read
nents. the current oil level in the MMI > page 246,
— Because all these variables play a role, it is Checking the engine oil level.
not possible to define an oil consumption » Applies to: using engine oil that meets the rec-
standard. Therefore, the oil level must be ommended specification: Add some more en-
checked regularly. gine oil again if necessary.
— If you believe that your engine has in-
creased its oil consumption, contact an au-
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Wheels

a label. The label is located on the
B-pillar > fig. 168, > fig. 169.
Use the tire pressure specified for
a normal vehicle load when the
vehicle is partially loaded > table
on page 268. If driving the vehi-
cle when fully loaded, you must
increase the tire pressure to the
maximum specified pressure > A.
Checking and correcting tire
pressure
>Check the tire pressure at least
once per month and also check it
before every long drive.
> Always check the tire pressure
when the tires are cold. Do not
reduce the pressure if it increas-
es when the tires are warm.
>Refer to the sticker > fig. 169
for the correct tire pressure.
>Correct the tire pressure if nec-
essary.
>Store the new tire pressure in
the MMI > page 276 or
> page 278.
> Check the pressure in the spare
tire*. Always maintain the maxi-
mum temperature that is speci-
fied for the tire.


Z\ WARNING
Always adapt the tire pressure
to your driving style and the ve-
hicle load.
—Overloading can lead to loss of
vehicle control and increase
the risk of an accident. Read
and follow the important safe-
ty precautions in > page 269.
—The tire must flex more if the
tire pressure is too low or if
the vehicle speed or load are
too high. This heats the tire up
too much. This increases the
risk of an accident because it
can cause the tire to burst and
result in loss of vehicle con-
trol.
—Incorrect tire pressure increas-
es tire wear and has a negative
effect on driving and braking
behavior, which increases the
risk of an accident.

() Note
Replace lost valve caps to re-
duce the risk of damage to the
tire valves.
(*) For the sake of the envi-
ronment
Tire pressure that is too low in-
creases fuel consumption.
267

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Wheels

> Check the tire pressure after installing wheels
=> page 266.
The effectiveness of winter tires is reduced great-
ly when the tread is worn down to a depth of
0.16 in (4 mm). The characteristics of winter tires
also decrease greatly as the tire ages, regardless
of the remaining tread.
@) For the sake of the environment
Reinstall summer tires at the appropriate
time, because they provide better handling
when roads are free of snow and ice. Summer
tires cause less road noise, tire wear, and fuel
consumption.
@) Tips
You can also use all season tires instead of
winter tires. Please note that in some coun-
tries where winter tires are required, only win-
ter tires with the 4 symbol may be permit-
ted.
Tea
Snow chains improve both driving and braking in
winter road conditions.
> Only install snow chains on the front wheels.
> Check and correct the seating of the snow
chains after driving a few feet, if necessary. Fol-
low the instructions from the manufacturer.
> Note the maximum speed of 30 mph
(50 km/h). Observe the local regulations.
Use of snow chains is only permitted with certain
rim/tire combinations due to technical reasons.
Check with an authorized Audi dealer or author-
ized Audi Service Facility to see if you may use
snow chains.
Use fine-mesh snow chains. They must not add
more than 0.40 inch (10.5 mm) in height, includ-
ing the chain lock.
You must remove the snow chains on roads with-
out snow. Otherwise, you could impair driving
ability and damage the tires.

ZA\ WARNING
Using incorrect snow chains or installing snow
chains incorrectly can result in loss of vehicle
control, which increases the risk of an acci-
dent.
(@) Note
— Snow chains can damage the rims and
wheel covers* if the chains come into direct
contact with them. Remove the wheel cov-
ers* first. Use coated snow chains.

— Do not install and use snow chains if there is
a malfunction in the air suspension*, be-
cause the vehicle height will be very low. If
you drive with snow chains anyway, the
wheel housings and other vehicle compo-
nents can be severely damaged.
G@) Tips
When using snow chains, it may be advisable
to limit the ESC > page 117.
Low-profile tires
Applies to: vehicles with low-profile tires
Compared to other tire/rim combinations, low-
profile tires offer a wider tread surface and a
larger rim diameter with shorter tire sidewalls.
This results in an agile driving style. However, it
may reduce the level of comfort and increase
road noise when driving on roads in poor condi-
tion.
Low-profile tires can become damaged more
quickly than standard tires when driving over
large bumps, potholes, manhole covers, and
curbs. Therefore, it is particularly important to
maintain the correct tire pressure > page 266.
To reduce the risk of damage to the tires and
rims, drive very carefully on poor roads.
Check your wheels regularly every 2,000 mi
(3,000 km) for damage. For example, check for
bulges/cracks on the tires or deformations/cracks
on the rims.
After
a heavy impact or damage, have the tires
and rims inspected or replaced immediately by
273
>

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Accessories and technical changes

Usually maintenance and repair work requires
special tools, measuring devices, and other
equipment that is available to trained vehicle
technicians in order to help ensure that your vehi-
cle and all of its systems operate correctly, relia-
bly, and safely. Performing work on the vehicle
incorrectly can impair the operation and reliabili-
ty of your vehicle and may void one or more of
your vehicle's warranties.
Technical Modifications
Interference with electronic components, their
software, the wiring, and data transfer may cause
malfunctions. Because of the way electronic com-
ponents are interconnected, such malfunctions
can also impair systems that are not directly in-
volved. This means that you risk both a substan-
tial reduction in the operational safety of your ve-
hicle and increased wear of vehicle components.
Some convenience functions, such as the conven-
ience turn signal function, individual door open-
ing function, and displays, can be reprogrammed
using special workshop equipment. If functions
are reprogrammed, the information and descrip-
tions about these functions in this Owner's Man-
ual may no longer apply to the changed func-
tions. Audi recommends that an authorized Audi
dealer or authorized Audi Service Facility perform
and verify any reprogramming procedures.


— Never perform any work in the engine com-
partment unless you know exactly how to
carry out the job and have the correct tech-
nical information and the correct tools.
— If you are uncertain about what to do, have
the work performed by an authorized Audi
dealer, an authorized Audi Service Facility,
or another qualified workshop. Serious per-
sonal injury may result from improperly per-
formed work.


ZA WARNING
Maintenance work, repairs, or technical modi-
fications to the vehicle (such as installing ad-
ditional equipment) that is not performed
correctly can cause serious injuries and in-
crease the risk of an accident.


Z\ WARNING
The engine compartment in any motor vehicle
is a potentially dangerous area and can cause
serious personal injury.
— Always use extreme caution when doing any
work in the engine compartment. Always
follow commonly accepted safety practices
and use common sense. Never risk personal
injury.

@) Note
— Maintenance work, repairs, or technical
modifications to the vehicle (such as instal-
ling additional equipment) that is not per-
formed correctly can cause vehicle damage.
— If emergency repairs must be performed,
take your vehicle to an authorized Audi deal-
er or authorized Audi Service Facility as soon
as possible.
— Audi is not liable for damage to the vehicle
resulting from failure to comply with these
guidelines.
@) For the sake of the environment
— Regular maintenance can help protect the
environment.
— Technical modifications to the vehicle can
have a negative impact on fuel consumption
and vehicle emissions.
@) For the sake of the environment
Certain components in your vehicle such as
undeployed airbag modules, pretensioners
and remote control batteries may contain Per-
chlorate Material - special handling may ap-
ply, See www.dtsc.ca.gov/hazardouswaste/
perchlorate. When the vehicle or parts of the
restraint system including airbag modules
and safety belts with pretensioners are scrap-
ped, all applicable laws and regulations must
be observed. Your authorized Audi dealer is
familiar with these requirements and we rec-
ommend that you have your dealer perform
this service for you.
309

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Luggage compartment lid with foot motion . 44

Panoramic glass roof............00 ee eee 48
SUTSHadE (FOOT): + wars a 2 womm a 2 cows © a rey 48
WWINOWS « wscsese 2 x aessee ov areene oo come mt oon 47
Closing aid (power closing doors).......... 35
Cockpit diMMiNg : « sea « = mews se pews se ey 58
Cockpit (OVErVieW) « » uss x vmx = vem e + sex 6
Collapsible spare tire................0.. 292
Collapsible tire
refer to Collapsible spare tire........... 292
GoloreGdebn: « » swe yz ame + sem oy neve ee 313
Combustion engine................---. 103
Coming home/Leaving home
refer to Entry/exit lighting.............. 56
Gommpact Spare tire = xcus: s x wens sy gems sx ae 292
Compartments.................0 2000005 85
Compass inthe mirror............-...0-- 63
Compliance ........ 0... ce eee ee eee 311
Confernencescallicser. « o ecszace sa soeseu 0 a memos «0 187
Configuration wizard...............-.00 20
COMMO CB ais 5 x susias ww amine a 8 wend & 8 inesains «wa 192
Data plans....... 0... ee eee eee ee 196
Datta Privacy'es ss sees se eeeis s beens spews 306
Emergency Call ssvises 2 3 woe se wee s voor 197
Infotainment
Infotainment services..............005 193
Online roadside assistance............. 198
Vehicle control services... uc... eee ee 194
Connected devices
Device overvieW........-... 00 e ee eee 235
Connections
Heer tO Medias < = ssc ss eae se eae 2204223
Consumer information............-.000+ 308
Consumption
ROGUGING « esay « x eee « u oes e aeee oe eR 103
Consumption (fuel) .......... 0.00 eee eee 17
Contacts
IMPOrtingcs « «cece ss ewes sees bee 189
Updating inthe MMI...............085 189
also refer to Directory................. 186
Convenience key......... 0.00 e eee eee eee 35
Convenience closing..............-+05. 48
also refer to Vehicle key.............0.. 39
Convenience opening and closing
Windows or panoramic glass roof........ 48
Coolant temperature display.............. 14
Cooling MOd etic. i = scciin ee ecenere ee serene wv omen 92
Cooling system
Adding
coolant................-000 ee 250
Checking the coolant level............. 250
GOOlANE svc 2 x oes ov ewe eo a 2 o oe 249
Cornering lighti:. » 2 ces: = ews: o ees ee eee 53
Cross traffic assist (intersection assistant) .. 157
Cruise control system............000005 135
Cup holders. ....... 0 cece eee eee eee 84
Current consumption.............-0 eens 17
D
Data module
Serial:number (IMED) ¢ esses ss saan ss cause 189
Data plans... .... eee eee eee 196
Data Privacy...... 0... s cee cece eee 306
Date... eee eee 17
SGttiliG's s savau 3 ¥ RAH s 4 BeueS 4 E RaER ¢ Esa 2:33:
Daytime running lights................-. 53
Declaration of compliance...........0005 311
DEF (instrument cluster)...............4- 12
Demo mode
refer to Presentation mode............. 210
Destination onthe map...............4. 203
Details, . a resco « sxanene os stineoue i 6 omens mo auncems 203
Determining correct load limit........... 271,
Digital:compass sass «seas oo save oo sare 2 63
DIM@NSIONS. « s ween « seems oy noes 6 2 ew & e 3:13
Dimming the exterior mirrors............. 59
Dimming the rearview mirror............. 59
Directory........ 0.0.02... cece eee eee ee 186
BUSINESS Cat dsiies + » news oe wows ¢ pawe ws BE 187
SOEGINGS
cscs « 2 mazes & nenseee « scene © © amt « 189
Display
Cleaning...........0 0. 283
Disposal..... 0.02... ce eee eee eee eee ee 308
DistamG@ sericea & ssseie ss owes so covnine oo creme @ os 17
Distance: warning csvevs © « sce vs sseoee wo senses 148
Doors
Child safety lock...................000. 46
DOOrCONntactSWitch » + ceau sv sees gc aeam a: 57
Mechanically unlocking and locking....... 38
Power closing/closing aid............... 35
Driver information system.............--. 13
317

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Exterior lighting’. « cic w+ een we cece ee eee
ExXteniOrMirrOrSies « i sie oe een wo meses 0 oo
Folding settings...............-.000005
External voice operation.................
E
Factory default settings
Multi Media Interface.................
Fast route............ 0.0... c eee eee
FAVOTitess. « «. nec o 0 snvasns o 0 essen © orenemene @ aveneas
Bluetooth ...... 0.0.0... eee eee eee
Navigation’: + = soo: » 3 sams ¢ 9 aewe eo meee:
MelepMO Mens: « wcannse « suaous ws « voneome «+ amesione
Federal Communications Commission (FCC) .
File formats (media drives) ..............
FIXtUPE:S@tios « s wens s = eyes ¢ 2 eee go ee oe
Fog WVINdOWS)icu: « s sees » 2 eee 3 8 ewer & see
Folding the rearseats.............-.0005
Footwell temperature.............2.000-
For the sake of the environment
ERAQTAN EC ec. oo. vance « 6 osecmns © eoerone eo seasons 93)
Free text search
also refer to Intelligent search..........
Freeze protection
Windshield washer system.............
Frequency band.............00e eevee
also refer to Frequency band...........
Front center armrest...........-.-2-0-05
Front collision warning
refer to Audi pre sense front............
Front passenger’s seat adjustment
Front wiper blades
ChaNnGing’s ¢ « sess zs mess +o wees sense aa
Gl@ANIING « # sss = @ cococes @ a cere ew eernaine =o eet
Current consumption...................
Puebdisplay saws « x seme = 9 ees 5 o Hows eos
311
228
Fueltankecapacity:s « sce «5 wee v renee = 314
Gasoline... . eee eee eee 238
Reducing fuel consumption............ 103
Fueling
Fuel tiller door iu = 2 ssemvs 2 same av anoen a9 aoe 239
Fuel filler door emergency release....... 241
Fuel tank capacity............--..00-. 314
Functions on demand.................. 194
Functions that require a license.......... 194
also refer to Functions on demand....... 194
G
Garage door opener............---000eee 50
Garment hooks ............00 cece eee eee 85
Gasoline... 2.0... cece eee eee eee 238
AUdItiVeS< = ems ss meme 2 e pee y ¢ owes os x 239
GaSOliMeMMIXGUEe wsicsies sw awcsase ow avavene o o ima 238
GAWR
refer to Gross Axle Weight Rating (GAWR) . 314
GearSs. « a seca « o eames «coe 2 eve a MeaeR wo 98
Glossary of tire and loading terminology... 259
GlovercompParttieNnt wows « ¢ ese x x ewe 8 eee 85
Valet parking. .......... cece eee eee eee 49
G meter
refer to Sport displays...............00. 16
Gross Axle Weight Rating (GAWR)........ 314
Gross Vehicle Weight Rating (GVWR)...... 314
GVWR
refer to Gross Vehicle Weight
Rating (GVWR) = see: xs seme © 2 eee & 2 ee 314
H
HanOStrees « x saaa 2 aaa 8 ¢ ease & s HaveR GB Be 182
Hands Free Profile..............000000 182
Head-up display
AGjUStING wes « 2 eees 2» eee cs ween 2 2 eee = 27
Adjusting the brightness................ 58
Operating. ......... 2.0. c eee eee eee 27:
Headlight range control...............005 53
Headlights
Cleaning. ........ 0... eee ee eee eee 281
Headlight range control................ 53
Washerisystemis « «acne ow acioe v vemmee ¥ ene 60
Washer system (filling washer fluid) .... . 254
319