2021 AUDI Q8 oil additives

4M8012721BF
Checking and Filling



B8K-2120


Fig. 160 Engine compartment: engine oil filling opening
cover (example)
Observe the safety precautions > page 242, Gen-
eral information.
> Turn the engine off.
> Open the hood > page 243.
> Unscrew the cap % for the engine oil filler
opening > fig. 160.
> Carefully add 0.5 quart (0.5 liter) of the correct
oil > page 245.
> Close the engine oil filler opening cap.
> Close the hood > page 243.
> Restart the ignition after two minutes and read
the current oil level in the MMI > page 246,
Checking the engine oil level.
» Applies to: using engine oil that meets the rec-
ommended specification: Add some more en-
gine oil again if necessary.

ZA WARNING
— When adding oil, do not let oil drip onto hot
engine components. This increases the risk
of a fire.
— You must close the cap on the oil filler open-
ing correctly so that oil does not leak out on-
to the hot engine and exhaust system when
the engine is running, because this is a fire
hazard.
— Always clean skin thoroughly if it comes into
contact with engine oil.
—
Engine oil is poisonous and must be kept out
of reach of children.
— Store the engine oil securely in the original
container.

CG) Note
— The New Vehicle Limited Warranty does not
cover damage or malfunctions if the recom-
mended intended use of the vehicle and
maintenance measures listed in the Audi
Owner's Manual and the Warranty & Main-
tenance Booklet were not followed.
— Only use high-grade engine oil that explicit-
ly meets the Audi oil quality standard for
your vehicle. Using another oil may cause
severe vehicle damage.
— Do not mix any additives with the engine oil.
Additives may cause engine damage that is
not covered by your New Vehicle Limited
Warranty.
@) For the sake of the environment
— Oil should never enter the sewer system or
come into contact with the ground.
— Follow the legal regulations in the country
where you are located when disposing of
empty oil containers.
Changing engine oil
Audi recommends having the oil changed at an
authorized Audi dealer or authorized Audi Serv-
ice Facility.
Observe the safety precautions > page 242, Gen-
eral information.
The engine oil must be changed at the intervals
specified in the Warranty & Maintenance Book-
let. This is very important because the lubrication
function of the oil gradually declines during regu-
lar vehicle operation.
The engine oil should be changed more frequent-
ly under certain circumstances. Have the oil
changed more frequently if you often drive short
distances, your vehicle is predominantly in stop-
and-go traffic situations, is in very dusty environ-
ments, or is operated for long periods of time in
temperatures below zero.
Cleansing additives in the oil make fresh oil ap-
pear darker after the engine has run briefly. This
is normal and no reason to change the engine oil
more frequently than recommended.
247
>

Checking and Filling

Because correctly disposing of engine oil is diffi-
cult and special tools and technical knowledge
are needed for an oil change, Audi recommends
having your engine oil changed by an authorized
Audi dealer or authorized Audi Service Facility.
If you change the engine oil yourself, please note
the following important information:

ZA\ WARNING
If you change the engine oil on the vehicle
yourself, the following precautions must be
followed:
— Wear protective eyewear.
— Due to the risk of scalding, allow the engine
to cool down sufficiently.
— Maintain enough distance when you are re-
moving the oil drain plug. While doing this,
keep your forearm parallel to the ground to
reduce the risk of hot oil dripping down your
arm.
— Drain the oil into a container designed for
this purpose that is large enough to hold the
full amount of oil in your engine.
— Engine oil is poisonous. Always store out of
reach of children.
— Prolonged contact of used engine oil with
the skin may cause skin damage. Always
wash oil off immediately with soap and wa-
ter to protect your skin.

©) Note
Do not mix any additives with the engine oil.
Additives may cause engine damage that is
not covered by your New Vehicle Limited War-
ranty.
@ For the sake of the environment
— Before changing the engine oil, make sure
you can dispose of the used engine oil cor-
rectly.
— Engine oil must always be disposed of cor-
rectly. Do not dump it in the yard, in the for-
est,
or in open water, river channels, or sew-
ers.
— Have your used engine oil recycled by bring-
ing it to a used oil collection site or contact
a gas station.
248
Cooling system
The engine cooling system is filled with a mixture
of purified water and coolant additive at the fac-
tory. This coolant must not be not changed.
The coolant level is monitored using the g indi-
cator light. However, occasionally checking the
coolant level is recommended.
Messages
g Turn off engine and check coolant level. See
owner's manual
The coolant level is too low.
Stop driving and switch the engine off. Check the
coolant level > page 249.
— If the coolant level is too low, add coolant
=> page 249. Only continue driving once the in-
dicator light turns off.
/E| Coolant temperature: too high. Please let
engine run while vehicle is stationary
Let the engine run at idle for a few minutes to
cool off, until the indicator light turns off.
— If the indicator light does not turn off, do not
continue driving the vehicle. See an authorized
Audi dealer or authorized Audi Service Facility
for assistance.
|_| Coolant system: malfunction! Please turn
off engine
Do not continue driving, shut the engine off, and
switch the ignition off.
— See an authorized Audi dealer or authorized
Audi Service Facility for assistance.
Coolant additive
The coolant additive is made of anti-freezing and
corrosion protection agents. Only add the follow-
ing coolant additives mixed with distilled water.

Coolant additive Specification

Gl12evo TL774L

The amount of coolant additive that needs to be
mixed with water depends on the climate where >

4M8012721BF
Index

External voice operation................. 29
F
Factory default settings

Multi Media Interface................. 234
EASE OUTS sissses ow snaawee 0 x sons #9 seme a 0 onennns 201
FAVORITOS! & o cowsms w 6 cman 6 8 semua & wexees & renee 22
Bluetooth. .............. 0... eee eee 236
NaVIG@EION:: « + swe 9 o eee 5 ¢ oem & e eee 202
Telephone wwe «x cain © aesee e+ ence oo eee 186
Federal Communications Commission (FCC) . 311
File formats (media drives).............. 228
FOg (WINdOWS)ixw: 5 2 came y 5 anew ay aeew 5 2 Re 92
Folding the rearseats...............0005 86
Footwell temperature.............2.0005 93
For the sake of the environment
Disposing of engine oil................ 247
FUeLIRG!s © anecsns so answers & v annum © ¥ seems WH avose 239
Leaks... i eee eee eee eee 243
Fragrance... ... ee eee eee eee 92,93
Free text search
Media....... cee eee eee eee ee 227
R&GiOiss = = seus = = saupe & = ems 4 neoRE ee 214
also refer to Intelligent search.......... 201
Freeze protection
Coolant... .. 0. eee eee eee 248
Windshield washer system............. 254
Frequency band..........-..00 eevee ee 212
also refer to Frequency band........... 212
Front center armrest ....... 000. cece ee eee 65
Front collision warning
refer to Audi pre sense front............ 149
Front passenger’s seat adjustment
PRON. « ssweece xo aceane wo axevene ao coenaie w 6 ace 65
Rear... eee eee eee 65
Front wiper blades
ChanGinG’s + x same sy eames ¢ a eae ¢ HER Fe 58
Cleaning « « cvs sv even oe enn oe ence oo 58
FUGls sce ¢ x cage x 2 eee 7 o we Ye eee ee 238
TAGAIEIVES «scones x 5 sures @ 2 sxenene © 8 ommrane oa ot 239
Current consumption................... 16
Fueldisplay sec: = s sees ey seen sy eee ge es 12
Fuel-tank. capacity’: « scsi oo cise a 0 caves « 314
Gasoline
Reducing fuel consumption............ 102
Fueling
Fuel filler door..... 0.0... cece eee eee ee 239
Fuel filler door emergency release....... 241
Fueltankcapacity'. « 5 con es cone a wanna « 314
Functions on demand...............0.4. 194
Functions that require a license.......... 194
also refer to Functions on demand....... 194
G
Garage door opener............--0ee eee 48
GarMeNthOokS scesiiss sv cevevee oo ances o a wees 9 0 2 83
GaSOlING cy « x wares & 2 meee = 2 eee 4 ¢ eee 4 8 238
Additives ...... 0... cece eee eee 239
Gasoline mixture ...............0000ee 238
GAWR
refer to Gross Axle Weight Rating (GAWR) . 314
Gears... eee 97
Glossary of tire and loading terminology... 259
Glove compartment..............000 eee 83
G meter
refer to Sport displays.................. 15
Gross Axle Weight Rating (GAWR)........ 314
Gross Vehicle Weight Rating (GVWR)...... 314
GVWR
refer to Gross Vehicle Weight
Rating (GVWR) « ssope « 2 wecne 2 2 ceuee & 2 ces 314
H
Hanastrees « « asms = eevee § = netR se HOR Se 182
Hatids Free Profiles « 2 swcas x x agus ¢ 2 ems 2 182
Head-up display
AGjUSUING was +» ences 3 ¢ swe yo ees oy eee = 27
Adjusting the brightness................ 55
Operating...............0 0. cece eee 27
Headlight range control................05 51
Headlights
ClOSNiNG’s = = cams ¢ 5 eas 7 o Seas tS ee Ea: 281
Headlight range control................ 51
Washer system... 1.2... 00. e cee ee eee 57
Washer system (filling washer fluid)... . . 254
Head restraints
ACIUSEINGisyes x = sewas 3 2 gas x & eewR = # aR x 67
Removing and installing................ 67
Heated rear window .........000 sees eeeeen 92
Heated steering wheel.................0. 93
319