light AUDI A8 2015 Owners Manual

,....,
N ,....,
N
0 J:
'SI: ,...., \!) ..,.,
,...., ..,., ,....,
Vehicl e ca re a nd cl eanin g 215
Rinse the vehicle thoroughly with water. Then
clean using a neutral shampoo and a soft mi­
crofiber cloth.
Rinse the vehicle tho roughly again and let it
air dry. Remove any water residue using a
shammy .
A WARNING
-Only wash the vehicle when the ignition
is off and follow the instructions from
the car wash operator to reduce the risk
of accidents .
- To reduce the risk of cuts, protect your­
self from sharp metal components when
wash ing the underbody or the inside of
the wheel housings .
- After washing the vehicle, the braking ef­
fect may be delayed due to mo isture on
the brake rotors or ice in the winter. The
brakes must be dried first with a few
careful brake applicat ions.
- If you wash the vehicle in an automatic car wash, you must fold the exterior m ir­
rors in to reduce the r is k of damage to
the mirrors. Power folding exterior m ir- rors* must only be fo
lded in and out us­
ing the power folding fu nction .
- T o prevent paint damage, do not wash
the vehicle in direct sunlight.
- T o reduce the r is k of damage to the sur­
face, do not use insect removing spong ­
es, kitchen sponges or similar items.
- Matte finish painted vehicle compo­
nents:
- To reduce the risk of damage to the
surface, do not use polishing agents or hard wax.
- Never use car wash cycles that apply
protective wax. It can destroy the
matte fin ish effect .
- Do not place any stickers or magnet ic
signs on vehicle parts painted w ith
matte fin ish paint. The paint cou ld be
damaged when the stickers o r magnets
a re removed.
@ For the sake of the environment
Only wash the vehicle in facilities spec ially
designed for that p urpose . This will red uce
the r is k of dirty wate r contam inated with
oil from entering the sewer system.
Cleaning and care information
When clea ning and caring for individual vehi­
cle components, refer to the fo llow ing tab le.
The information contained there is simp ly rec ­
ommendations. For questions or for compo -nents that are not listed
, refer to a n author­
ized Audi dea ler or a qualified workshop. Also
follow the information found in ¢ .&. .
Cle an ing exte rior
Component Situation Solution
Wipe r blades
Dirty ~ page 54, Cleaning windshield wiper blades
Headlight s/ Dirty Soft sponge with a mild soap solutiona>
tail ligh ts
S en sor s/
Dirty Sensors: soft cloth with a so lvent-free cleaning product
camera le nse s Camera lenses: soft cloth with an alcohol-free cleaning
so lution
Snow/ice Hand brush/so
lvent-free de-icing spray
Wheel s Road salt Water
Brake dust Acid-free special cleaning
solution
•
•

,....,
N ,....,
N
0 J:
'SI: ,...., \!) ..,.,
,...., ..,., ,....,
Vehicle care and cleaning 217
Component Situation Solution
Safety belts
Dirty Mild soap solutional, allow to dry before letting them re-
tract
Textiles, Stains adhering to Vacuum cleaner
Vinyl, the surface
Alcantara Water-based stains Absorbent cloth and mild soap solutiona>
such as coffee, tea,
blood, etc.
Oi l-based stains Apply a mild soap solutional, blot away the dissolved oil
such as oil, make- or dye, treat afterward with water, if necessary
up, etc .
Special stains such Special stain remover, blot with absorbent material,
as ballpoint pen, treat afterward with mild soap solutiona>, if necessary
nail polish, latex
paint, shoe polish,
etc.
Natural leather Fresh stains Cotton cloth with a mild soap solutiona >
Water-based stains Fresh stains: absorbent cloth
such as coffee, tea, Dried stains: stain remover suitable for leather
blood, etc.
Oil-based stains Fresh stains: absorbent cloth and stain remover suitable
such as oil, make- for leather
up, etc. dried stains: Oil cleaning spray
Special stains such Stain remover suitable for leather
as ballpoint pen ,
nail polish, latex
paint, shoe polish,
etc.
Care Regularly apply condit ion ing cream that protects from
light and penetrates into the material. Use specially-col-
ored conditioning cream, if necessary.
Cooler Dust and dirt Clean the ventilation openings in the luggage compart-
ment
Dirty Lukewarm
water, mild soap solutional if necessary, then
dry
Defrosting Empty the refrigerator, switch it off and let it thaw with
the door open, then dry
Carbon parts Dirty Clean the same way as p lastic parts
a) Mild soap so lu tion : maxim um two ta bl es poons neutr al soa p in 1 q uar t (l lit e r) of water
A WARNING
The windshield may not be treated with
water-repelling windshield coating agents.
Unfavorable conditions such as wetness,
darkness, or low sun can result in in- creased
glare. Wiper blade chatter is also
possible.
([) Note
-Headlights/tail lights
•
•

218 Vehicle care and cleaning
- Never clean headlights or tail lights
with a dry cloth or sponge.
- Do not use any cleaning product that
contains alcohol, because they could
cause cracks to form.
-Wheels
- Never use any paint polish or other
abrasive materials.
- Damage to the protective layer on the
rims such as stone chips or scratches
must be repaired immediately.
- Sensors/camera lenses
- Never use warm or hot water to re-
move snow or ice from the camera
lens. This could cause the lens to crack.
- Never use abrasive cleaning materials
or alcohol to clean the camera lens.
This could cause scratches and cracks.
-Windows
- Remove snow and ice on windows and
exterior mirrors with a plastic scraper.
To avoid scratches, move the scraper
only in one direction and not back and
forth.
- Never remove snow or ice from win­
dows and mirrors using warm or hot
water because this could cause cracks
to form.
- To avoid damage to the rear window
defogger, do not apply any stickers on
the heating wires on the inside of the
window.
- Decorative parts/trim
- Never use chrome care or cleaning
products.
- Paint
-To reduce the risk of scratches, the ve-
hicle must be free of dirt and dust be­
fore polishing or waxing.
- To prevent paint damage, do not polish
or wax the vehicle in direct sunlight.
- To reduce the risk of paint damage, do
not polish away rust film .
- Remove cosmetics and sunblock imme­
diately. Otherwise, the paint could be
damaged .
-Trim
- To reduce the risk of damage, do not
treat the trim around the panorama
sunroof with paint polish.
- Decorative decals
-To reduce the risk of damage, do not
use any rough powder or abrasive
cleaning products .
- To reduce the risk of damage, do not
polish decorative parts that have a
matte finish .
-Displays
-To avoid scratches, do not use dry
cleaning methods on displays.
- Controls
- Make sure that no fluids enter the con-
trols, because this could cause dam­
age.
- Safety belts
- Do not remove the safety belts to clean
them.
- Never clean safety belts or their com­
ponents chemically or with corrosive
fluids or solvents and never allow
sharp objects to come into contact
with the safety belts. This could cause
damage to the belt webbing.
- If there is damage to the webbing, the
connections, the retractors or the buck­ les, have them replaced by an author­
ized Audi dealer or a qualified work­
shop.
- Textiles/Vinyl/Alcantara
- Never treat Vinyl/Alcantara with leath-
er care products, solvents, floor polish,
shoe polish, stain remover or similar
products.
- To avoid damage, have stubborn stains
removed by an authorized Audi dealer
or a qualified workshop.
- Never use steam cleaners, brushes,
hard sponges, etc. when cleaning.
- Do not turn on the seat heating* to dry
the seat.
- Objects with sharp edges such as zip­
pers, rivets on clothing or belts can
cause damage to the surface.

,....,
N ,....,
N
0 J:
"": ,...., \!) ..,.,
,...., ..,., ,....,
-Open hook and loop fasteners, for ex­
ample on clothing, can damage seat
covers . Make sure hook and loop fas­
teners are closed.
- Natu ral leather
- Never treat leather with solvents, floor
polish, shoe polish, stain remover or
sim ilar products.
- Objects with sharp edges such as z ip­
pers, rivets on clothing or belts can
cause damage to the surface.
- Never use steam cleaners, brushes,
hard sponges, etc. when clean ing .
- Do not turn on the seat heat ing* to dry
the seat.
- To help prevent the leather from fad­
ing, do not leave the veh icle in direct
sunlight for long periods of time. If
leaving the vehicle parked for long pe­
r iods of time, you should cover the
leather to protect it from direct sun ­
light.
-Co oler
- Do not try to speed up the defrosting
process by applying heat.
- To help prevent health risks or damage
to the cooler, do not use any abrasive
cleaners, solvents, wax or strongly
scented or aggressive cleaning prod ­
ucts .
- Do not clean the cooler with rough
cleaning tools such as steel wool.
@ Tips
-Insects are eas ier to remove from paint
that has been freshly waxed .
- Regu lar waxing can prevent rust film
from forming .
Vehicl e ca re a nd cl eanin g 219
•
•

220 Fuel supply and filling your fuel tank
Fuel supply and filling
your fuel tank
Gasoline
Fuel supply
Appl ies to vehicles: with gasoline engine
Using the right fuel helps keep the environ­
ment clean and prevents engine damage .
Fuel recommendation
The fuel recommended for yo ur vehicle is un ­
l e aded premium
grade gasoline . Audi recom­
mends using TO P TI ER D ete rgent Gaso line
wi th a m inimum octane ra ting o f 91 A KI ( 95
RO N). Fo r more informa tio n o n TOP TIER De­
tergent Gasoline, p lease go to the o fficia l
websi te (www. topt iergas .com) .
The re commended gasoline octane rati ng for
your engine can a lso be fo und o n a label loc at­
ed on the ins ide of the fuel filler flap . This ra t­
ing may be specif ied as AK I or RO N.
Your veh icle may also be operated using un­
l eaded regular gasoline with a minimum oc ­
tane rating of 87 AKI/91 RO N. However, using
87 A KI/91 RON octa ne fue l wi ll slightly re ­
d uce eng ine perfo rmance .
Use unleaded ga soline only. U nleaded g aso­
l ine is available th rougho ut the USA, Canada,
a nd i n most E uropean countries . We recom ­
mend that you do not ta ke yo ur vehicle to
areas or co untries where unleaded gasoline
may not be ava ilable.
F or mo re informat io n on refue ling your ve hi­
cle, see~
page 222.
Octane rating
Octane rating ind icates a gaso line's abili ty to
res ist eng ine dam ag ing "knoc k" ca use d by
premature ign ition and detona tion. Therefore,
buy ing the correct grade of gaso line is very
important to he lp prevent possible engine
damage and a loss of engine performance.
Gasoline mos t commonly used in the Unite d
States and Canada has the following octane r
atings t hat can usu a lly be found on the fi ller
pump:
- Premium Gra de: 91 -96 A KI
- Regular Grade : 87 -90 AKI
Explanation of the abbreviations:
AKI = Anti K nock In d ex = (R+M )/2 = (RON
+ MON)/2
R ON= Resear ch Octane Numb er
MON = Motor Octane Num ber .
(D Note
-Do not use a ny fue l w it h o ctane rat ings
lower tha n 87 A KI or 91 RO N othe rwise
expensive engi ne damage w ill occur.
- Do
not use leaded gasoli ne. The use of
leaded gasoline w ill severely damage
yo ur v ehicle's cata lytic co nve rter and its
ability to co ntrol exha ust em issions .
Blended gasoline
Applies to vehicles: with gasoline engine
Use of gasoline containing alcohol or
MTBE (methyl tertiary butyl ether )
You may use unleaded g asoline blende d wi th
alcohol o r MTBE (commonly referred to as
oxygenates) if the blende d mixture meets t he
f o llow ing criteria:
Blend of gasoline methanol (wood alcohol or
methyl alcohol)
- Anti -kno ck index must be 87 A KI or higher.
- Blend must contain no more t han 3% meth-
anol.
- Blend must contain more than 2% co -sol -
vents.
Blend of gasoline and ethanol (grain alcohol
or ethyl alcohol)
- Anti -knock index must be 87 AKI or higher .
- Blend must not conta in mo re tha n 10%
ethanol.
Blend of ga soline and MTBE
- Anti-knock index must be 87 AKI or higher. IJll,

222 Fuel su ppl y and fillin g yo ur fu el t an k
Cold diesel engines normally produce louder
noises during winter conditions than during
warmer periods . In addition, the exhaust gas ­
es may be light blue in color until the engine has warmed up.
.&_ WARNING
Never use starting assist fluids. They may
be potentially explos ive or cause a "run­
away" engine condition . Th is could resu lt
in ser ious persona l injury and eng ine dam­
age.
- Your vehicle's diesel engine was de­ signed so ley for use with ULSD No. 2.
Therefo re, never use gaso line, heat ing
oi l or other fuels. These fuels contain
substances that will severely damage the
fuel system and the engine. Such dam­
age will not be covered by your New Ve­ hicle limited Warranty.
- If you put any amount of incorrect fue l in
the fue l tank, do not start the engine un­
der any circumstances. Immediately con­
tact the nearest authorized Audi dealer
or authorized Audi Service Facility for as­
s istance. These fuels contain substances
that can severely damage the fuel sys­
tem and the engine if the engine is start­
ed .
- Do not mix additives such as "flow im­
provers", gasoline or other substances
with ULSD No. 2.
Fuel tank
Fuel filler neck
The fuel filler neck is located on the right rear
side panel behind the fuel filler flap .
If the power locking system should fail, you
can still open the flap manually- for detailed instructions see
c> page 2 2 4 .
You can f ind the fue l tank ca pa city of your ve­
hicle in
<=> page 288.
The label on the inside of the fuel f iller flap
te lls you the correct fue l for your vehicle. For
more information about fuel specifications,
see
c> page 220.
Your vehicle fuel tank has an on board refuel­ ling vapor recovery system. This feature helps
to prevent fuel vapors from escaping from the
tank and polluting the environment while you
refuel your vehicle. In order to fill the tank
proper ly while protecting the environment,
please follow this refueling procedure careful­
ly .
.&_ WARNING
Under normal operating cond itions , never
ca rry addit ional fue l conta iners in your car .
Gas canisters and other containers used to
transport fuel can be dangerous. Such con­
tainers, fu ll or empty, may leak and could
cause a fire in a collision. If you must
transport fuel to use for your lawn mower,
snow b lower, etc ., be very careful and al­
ways observe local and state laws regard­
i ng the use, transportation and storage of
such fuel containers. Make certa in the con­
tainer meets industry standards (ANSI/
ASTM
F852 -86).
{(y Note
Never drive your veh icle until the fuel tank
i s completely empty. The irregula r supply
of fue l can cause misfir ing. Gasoline cou ld
enter the exhaust system and damage the
catalytic converter.

226 Fuel supply and filling your fuel tank
When the minimum AdBlue leve l has been
reached, you must add Ad Blue ¢
page 226.
¢-fi Filling incorrectly
If the Ad Blue tank was filled with a different
fluid than Ad Blue and the system detects that
it is incorrect, a message w ill appear.
Ad Blue../ AdBlue: Sy stem fault No restart
in 600 miles (1000 km)! See owner's man­
ual
This message appears when it is only poss ible
to drive the distance indicated in the dr iver in­
formation system. Drive to the nearest quali­
fied workshop to have the malfunction re­
pa ired. Otherwise the engine will not start
again if you stop it once the distance ind icated
has been driven.
Ad Blue: System fault No restart!
See owner's manual
This message appears if the system detects it
was filled incorrect ly. Drive immed iately to
the nearest qualified workshop to have the
malfunction repaired. Otherwise you will not
be ab le to start the engine again once you
stop it.
Filling AdBlue
Applies to vehicles: with diesel engine
A special refill bottle must be used to fill the
AdBlue .
Fig. 195 Rig ht rear vehicle s ide: removing the Ad B lue
filler cap
Fig. 196 AdBl ue fille r tube: inse rti ng the refill bottle
The Ad Blue filler tube is located near the d ie ­
sel fi ller tube . Always add 1 ga llon (3.8 liters)
of Ad Blue (two bott les) . Th is is the minimum
amount required to ensure the system detects
the refill ing and to start the engine . You can
add a maximum of approxima tely 4 gallons
(16 liters).
Opening the filler tube and adding
AdBlue
Requirement: The request to add Ad Blue must
appear in the instrument cluster display.
" Switch the ignition off.
"O pen the tank cover
r::!> page 223.
"Tur n the Ad B lue filler cap counterclockwise
to remove it
r::!> fig. 195.
"Remove the cap from the refill bottle .
.. Position the refill bottle on the filler tube
and turn the bottle clockwise until it stops
turning (Dr:!>fig .196 .
" Press lightly against the bottom of the bot­
tle @to empty it. Continue pressing the
bottom of the bottle until it is empty or un­
til flu id stops flowing into the tank.
" Turn the bottle to the left w ithout pressing
on the bottom.
Closing the filler tube
" Turn the AdB lue fi ller cap clockw ise on the
fi ller tube until you hear it engage.
" Close the tank cover.
After filling
The vehicle must be driven. The system may
take up to two minutes to detect that the
AdBlue has been f illed. .,.

228 Checking and filling
Checking and filling Engine hood
Releasing the engine hood
The engine hood is released from inside the
vehicle .
Fig. 197 Driver foo twell: release lever
Fig. 198 Rocker switch un der the hood
Make sure the wiper arms are not raised up
from the windshield. Otherwise the paint
could be damaged.
.,. Pull the lever under the instrument panel in
the direction of the arrow
¢ fig. 197.
.,. Raise the hood slightly¢,&. .
... Press the rocker switch under the hood up­
ward ~
fig. 198. This releases the catch.
• Open the hood.
&_ WARNING
Hot engine coolant can burn you.
- To reduce the risk of being burned, never
open the hood if you see or hear steam
or coolant escaping from the engine compartment . Wait until no steam or
coolant can be seen or heard before care­
fully opening the hood .
'Working in the engine compartment
Be especially careful whenever you work in
the engine compartment.
Whenever you must perform any work in the
engine compartment, for example checking
and filling different fluids, there is a risk of injury, burns and accidents. To prevent per­
sonal injury always observe the following
WARNINGS. The engine compartment of any
vehicle is a hazardous area
¢ ,&. .
A WARNING
To help avoid injury, before you check any­
thing under the hood:
- Turn off the engine.
- Switch off the ignition .
- Apply the parking brake.
- Move selector lever to "P" (Park) .
- Always let the engine cool down. Hot
components will burn skin on contact.
- To reduce the risk of being burned, never
open the hood if you see or hear steam
or coolant escaping from the engine
compartment. Wait until no steam or
coolant can be seen or heard before care­
fully opening the hood.
- Keep children away from the engine com­
partment.
- Never spill fluids on hot engine compo­
nents . They can cause a fire .
- Never touch the radiator fan. The auxili­
ary electric fan is temperature controlled
and can switch on suddenly .
- Never open the coolant reservoir cap
when the engine is still warm . The cool­
ant system is pressurized and hot cool­
ant could spray out.
- Protect your face, hands and arm from
steam or hot engine coolant by placing a
thick rag over the cap when you open the
coolant reservoir.
- Do not
remove the engine cover under
any circumstances. This increases the
risk of burns.
- If work on the fuel system or the electri­
cal system is necessary:

,....,
N ,....,
N
0 J:
'SI: ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
(!) Windshield/headlight washer
t .
(~ ) con ainer ,..., .. .... ... .. .. . 244
@ Jump start point( -) with hex
h ead screw ............... .. 242, 281
® Jump start point( +) under a cov-
er . ..... .. ... .. ..... ... .. . 242, 281
@ Engine oil filler cap(~) . . . . . 234
® Brake fl uid reservo ir ((0)) . . . . . 239
® Coolant expansion tank (-L) . . . 237
0 O il dipstick . . . . . . . . . . . . . . . . . 234
The engine oil filler neck (item @) may be lo­
cated in a different area depend ing on the ver­
sion of the eng ine .
A WARNING
Before yo u check anything in the engine
compartment, always read and heed all
WARN INGS
Q .&. in Working in the engine
c ompartment on page 228.
Engine oil
Engine oil specifications
The engine oil used in your Audi needs the
right kind of oil .
-
The engine in your Audi is a sophisticated
powerp lant that was b uilt to exacting specifi ­
cations . This engine needs the right kind of
engine o il that meets specificat ions regarding
q ua lity and viscos ity so that it can run
smoothly and reliably . Choos ing the right oil
and changing oil within the time and mileage
in terva ls pr inted in your veh icle's War ranty
&
M aintenance book let matters a lot more to­
day than i t did yea rs ago . Audi has developed
a special quality s tanda rd fo r engine oil th at
will he lp assure that your veh icle's eng ine will
get the lubrication it needs for prope r opera ­
tion .
M odern eng ine lubrica tion has taken a qu an­
tum leap in the last few years . Many synthetic
oils ava ilable today provide better engine lu­
brication that can outlast traditional petrole­
um-based o ils, making them a smart choice
for use throughout the life of your A udi.
Checkin g and fillin g 231
Whether you use synthetic o r petro le um­
based engine oil, the oil that you use m ust
conform to Aud i's oi l quality standard
VW 502 00 (vehicles with gasoline engine) or
VW 507 00 (vehicles w it h diesel eng ine) to
help keep your veh icle's engine ru nning
smoot hly and he lp prevent the format io n of
harmful deposits, sometimes ca lled "s ludge, "
t h at over time can lead to expensive repairs.
At the time of printing, engine oils ava ilab le i n
t h e U.S . and Canada that meet the exac ting
specifications of Audi oil standard VW 502 00
(ve hicl es w ith gasoline engine) o r VW 50 7 00
(ve hicl es w ith diese l engi ne) are synthet ic en ­
gine oi ls. Th is does not mean, howeve r, that
every synthetic engine oil will meet A udi oi l
standard VW 502 00 (vehicles with gasoline
engine) or VW 507 00 (vehicles with d iesel
engine). So always be sure that you use an ap­
proved o il.
To he lp prevent the formation of harmfu l de­
pos its use on ly oil with the following specifi­
cations pr inted on the o il conta iner:
- Audi oil standard VW 502 00 (gasoline en­
gine )
- Audi oil standard VW 507 00 (diesel en-
gine )
Oil containe r labels may car ry the spe cifica­
tion sing ly or in combination wi th other desig­
nations and oil quality s tanda rds .
Viscosity
Engine o ils are graded accord ing to their vis­
cosity . The proper viscos ity grade oil fo r your
engine depends o n climactic or seasona l con­
ditions where you d rive. You ca n use o il wit h a
vis cosity gr ade of SA E SW40 across all tem ­
pera ture ranges for norma l driv ing con ditions.
Howeve r, if engine oil v iscos ity grade SA E
SW40 is not available, you can a lso use v iscos­
i ty grade SA E SW -30 or SA E OW -40 as long as
i t meets Aud i oil q ua lity standard VW 502 00
(ve hicles w ith gasoline engine) o r VW 5 07 00
(ve hicles w ith diese l engine) specifications.
Be cause eng ine o il that mee ts the Audi o il
standard may no t be availab le everywhere
•
•

,....,
N ,....,
N
0 J:
'SI: ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
Engine oil consumption
The e ngine in your vehicle dep ends on an ade ­
quate amount of oil to lubricate and cool all
of its m oving parts .
In order to provide effective l ubrication and
cooling of internal engine components, all in­
ternal combustion eng ines consume a certain
amo unt of o il. O il cons umption varies from
engine to eng ine and may c hange significant ly
over the li fe o f the eng ine . T yp ica lly, eng ines
with a specified break -in per io d (see
¢
page 205) cons ume more oi l during the
b reak-in period than they consume after oil
consumption has stabilized.
Unde r norma l conditions, the ra te of oil con ­
sumption depends on the quality and viscosity
of the oi l, the RPM (revo lutions per minute) at
which the eng ine is operated, the ambient
temperature and road condit ions. Further fac­
tors are t he amount of oil d ilution from wate r
condensation or fuel residue and the ox ida ­
t ion level of the o il. As any engine is subject to
wear as mileage bu ilds up, the o il consump­
tion may in crease over t ime un til re p la cement
of worn componen ts may become necessa ry.
W ith all these var iabl es com ing in to play, no
standa rd rate of o il cons umption can be es­
t a blishe d or specifie d. T he re is no a lterna tive
t o regular and freq uen t ch ecking of the oi l lev­
e l, see
Note .
If the ye llow eng ine o il level war ning symbol
in t he ins trumen t clus te r
II light s up, yo u
should che ck t he o il level as soon as possible
¢
page 233 or ¢ page 23 4. Top off t he oil at
your ea rliest convenience ¢
page 234.
A WARNING
Before yo u check anything in the engine
compartment, always read and heed all
WAR NINGS
¢ .&. in Working in the engine
compartment on page 228.
Dr iving with an insufficient oi l level is like­
ly to ca use seve re damage to the eng ine.
-
Checkin g and fillin g
(D Tips
- The oil pressure warning display. is
not an indicator of the oil level. Do not
rely on it. Instead, check the oil level in
your engine at regular intervals, pref­
erably each time you refuel, and always
before going on a long trip .
-If you have the impressi on yo ur engi ne
cons umes excess ive amounts of oil, we
recommend that you consult your Aud i
dea le r to have the cause of your concer n
properly diagno sed . K eep in mi nd th at
t he a ccu rate meas urement o f oil con ­
sumption requi res g reat care and may
take some t ime . Your Audi dea le r h as i n­
struct io ns about how to measure oil con­
sumption acc urate ly.
Checking the engine oil level
App lies to vehicles : wit h oil level indicator
Fig. 201 D isp lay: o il leve l indicator
.,. Par k yo ur vehicle o n a level su rface.
.,. Shu t the eng ine off when it is warm.
.,. Switch on ly the ignition back on.
.,. Wa it app roximately two minutes .
.,. Select:
!CAR ! functio n button > Car systems
cont ro l button > Servicing & checks > Oil
level.
.,. Check t he oil level i n the display ¢ fig. 201.
Add eng ine o il if the bar of the oil leve l ind i­
cato r is nea r "m in"¢
page 234 .
Depending o n the way the vehicle is dr iven
and the ope rat ing cond it ions, o il cons umption
can be up to 1/2 quart per 600 miles (0 .5 liter
per 1,000 km). Consumption may b e hig he r
within the first 3, 000 miles (5 ,0 00 km). ..,,.
233
•
•