2017 AUDI A8 change time

Audi pre sense
Audi pre sense Preventative passenger
protection
A pp lies to: ve hicles w ith Audi p re se nse
Pre sense can initiate steps to protect vehicle oc­
cupants in certain dangerous situations. The
fu nctions described a re available depending on
ve hicle equi pment:
Audi pre sense basic
The fo llow ing funct ions can be triggered in cer­
tain driving situations:
- Tighten ing of the safety belts (for examp le,
during heavy braking): the front safety belts
have reversible belt tensioners. If a coll is ion
does not occur, the safety belts loosen slightly
and are ready to trigger again.
- Closing the w indows and the sunroof*
The function of the pre sense basic is activated at
a speed of 20 mp h (30 km/h) or higher. The de ­
p loyment time is adapted in the drive select dy­
namic mode.
Audi pre sense front (vehicles with adaptive
cru ise control*)
Pre sense front contains the f unctions of pre
sense basic. In add ition, the likelihood of a rear­
end collis ion with the vehicle ahead is also calcu­
lated, withi n the limits of the system. If the risk
of a collision is detected, the following functions
can t rigge r:
- Audi braking gua rd¢
page 99
- Tensioning of the safety belts
- Closing the windows and the sunroof *
Audi pre sense rear (vehicles with side
a ss ist* )
Pre sense rear contains the functions of p re sense
basic. In addition, the li ke lihood of a rear-end
col lision from the vehicle be hind is a lso ca lculat­
ed, w ith in the lim its of the system .
If the risk of a
collis ion is detected, the following functions can
tr igger:
- Tens ioning of the safety be lts
- Closing the windows and the sunroof *
216
- Adjusting the seats: the settings for the powe r
head restrains, the upper sections of the backr­
ests and the pne umatic side bolsters* change
on the front seats and the outer rear seats*. If
a collision does not occur, the seat sett ings
that were previously used are restored .
Audi pre sen se plus
Pre sense plus contains the f unctions of p re
sense front and pre sense rear.
Error message
Audi pre sense : Unavailable
Preventative passenger protection is not ava ila­
ble. Drive to yo ur autho rized Aud i dea le r o r au­
t h ori zed Aud i Service Facility immedia tely to have
t h e malfunct ion corre cte d.
.&_ WARNING
Pr e sense canno t overcome natura l phys ica l
l aws . It is a system designed to assist and it
cannot prevent a co llision. Do not let t he in­
creased sa fety provided tempt you into tak ing
risks . T his could inc rease your ris k of a colli ­
sion.
- The system can dep loy inco rrectly.
- Please note that the sensors do not always
detect a ll objects. Th is increases the r is k of
a co llision.
- Pre sense does not react to peop le or ani­
mals or objects that a re c rossing the vehi­
cle's path or are difficu lt to detect
¢page 94.
- Ref lective objects such as gua rd ra ils o r the
entrance to a tunne l, heavy rain and ice can
affect the funct io n of the radar sensors a nd
t he system 's ability to de tect a collision risk.
(D Note
The sensors can be d isplaced by impacts or
damage to the bumper , wheel housing a nd
underbody . Pre sense can be impaired by this .
Have an autho rized Aud i deale r or autho rized
A udi Service Fac ility ch eck their f unct io n. .,..

Safety belt s
A WARNING
Always read and heed all WARNINGS and oth­
er important informat ion
c:> page 220 .
(D Tips
You can also adjust the height of the front
seats to change the position of the safety
belts.
Improperly worn safety belts
Incorrectly posit ioned safety belts can cause se­
vere injuries.
Wearing safety belts imprope rly can cause seri­
ous injury or death. Safety belts can on ly work
when they a re correctly positioned on the body.
Improper seating positions reduce the effect ive­
ness of safety belts and wi ll even increase the
ris k of injury and deat h by mov ing the safety bel t
to cr it ica l areas of the body . Imp roper seating
posi tions a lso increase the risk of serio us in jury
an d deat h when an air bag deploys and strikes an
oc cupan t who is no t in the co rrect seating pos i­
tion. A d river is responsib le for the safety of a ll
ve hicle occupants and especia lly for children.
Therefo re:
... Neve r permit anyone to ass ume an in co rrect
s itting position in the vehicle w hil e trave ling
c:> & .
A WARNING
Improperly worn safety belts increase t he risk
of se rious personal injury and deat h wheneve r
a vehicle is being used.
- Always make sure that all vehicle occupants
are correctly restra ined and stay in a correct
seat ing pos ition whenever the veh icle is be­
ing used.
- Always read a nd heed all WARNINGS and
othe r important information
c:> pag e 220.
224
Belt tensioners
' How safety belt pretensioners work
In front, side and rear-end collisions above a
particular sev erity and in a rollover, safety b elts
are tensioned automatically.
Rever sible safety belt tensioners
The safety belts on the front seats a re equipped
with power revers ible tensione rs. The following
funct ions are available whe n the drive r's/front
passenger 's safety belts are faste ned:
- Automatic tens ione rs: at the start of a drive,
the safety belts automat ically adjust to t he
passe nger after a certain time period or ve hicle
speed. To switch t he automatic tensioners off,
select the follow ing in the MMI :
!CARI fu nction
but to n
> Car systems > Vehicle setting s >
Seats > Driver's seat or Passenger's seat > Au­
tomatic belt tensioner
> Off .
-In ce rta in dr iving situ ations , the safe ty belts
may tighten w ith a reve rsib le tensioning func ­
t ion
c:> page 216 .
- Th e safety be lts may also tighten with this re -
vers ible te nsion ing f un ct ion in m ino r collisions.
Pyrotechnic safety belt pretensioners
The safety belts are eq uipped w ith safety bel t
p retens ione rs . The system is activa ted by sensors
i n front, side a nd rear-e nd coll is ions of grea t se­
verity and in a ro llover. This tig htens the bel t and
t ak es up belt sla ck
c:> .&. in Service an d disposal of
safety belt pretensioner on page 225.
Taking up
the slack he lps to reduce forward occupant
movement during a collision.
A WARNING
- It is poss ible for the pretensioners to dep loy
incor rect ly.
- The pyrotechnic system can only p rovide
protection for one collision. If t he py rotech­
nic pretens io ners deploy, the pretensioning
sys tem must be replaced .
(1) Tips
The pyrotechnic sa fety belt pretensioners can
on ly dep loy once . ..,_

0 co .... N ,..._
N .... 0 0 :c ' OFF light comes on and stays on all the time
whenever the ignition is switched on.
A WARNING
- If the PASSENGER AIR BAG OFF light does
not go out when an adult is sitting on the
front passenger seat after taking the steps described above, make sure the adult is
properly seated and restrained at one of the
rear seating positions.
- Have the airbag system inspected by your
Audi dealer before transporting anyone on
the front passenger seat.
{D) Tips
If the weight-sensing mat in the front passen­
ger seat detects an empty seat, the front air­
bag on the passenger side will be turned off,
and the
PASSENGER AIR BAG OFF light will
stay on.
Repair, care and disposal of the airbags
Parts of the airbag system are installed at many
different places on your Audi. Installing, remov­
ing, servicing or repairing a part in an area of the
vehicle can damage a part of an airbag system
and prevent that system from working properly in a collision .
There are some important things you have to
know to make sure that the effectiveness of the
system will not be impaired and that discarded
components do not cause injury or pollute the
environment.
A WARNING
Improper care, servicing and repair proce­
dures can increase the risk of personal injury
and death by preventing an airbag from de­
ploying when needed or deploying an airbag
unexpectedly:
- Never cover, obstruct, or change the steer­
ing wheel horn pad or airbag cover or the in­
strument panel or modify them in any way.
- Never attach any objects such as cup holders
or telephone mountings to the surfaces cov­
ering the airbag units.
Airbag system
-For cleaning the horn pad or instrument
panel, use only a soft, dry cloth or one mois­
tened with plain water. Solvents or cleaners
could damage the airbag cover or change
the stiffness or strength of the material so
that the airbag cannot deploy and protect properly.
- Never repair, adjust, or change any parts of
the airbag system.
-All work on the steering wheel, instrument panel, front seats or electrical system (in­
cluding the installation of audio equipment,
cellular telephones and CB radios, etc.) must be performed by a qualified technician
who has the training and special equipment
necessary.
- For any work on the airbag system, we
strongly recommend that you see your au­
thorized Audi dealer or qualified workshop.
- Never modify the front bumper or parts of
the vehicle body.
- Always make sure that the side airbag can
inflate without interference:
- Never install seat covers or replacement
upholstery over the front seatbacks that
have not been specifically approved by
Audi.
- Never use additional seat cushions that
cover the areas where the side airbags in­
flate.
- Damage to the original seat covers or to
the seam in the area of the side airbag
module must always be repaired immedi­
ately by an authorized Audi dealer.
- The airbag system can be activated only
once. After an airbag has inflated, it must
be replaced by an authorized Audi dealer or
qualified technician who has the technical
information, training and special equipment
necessary.
- The airbag system can be deployed only
once. After an airbag has been deployed, it
must be replaced with new replacement
parts designed and approved especially for
your Audi model version. Replacement of complete airbag systems or airbag compo­nents must be performed by qualified work-
shops only. Make sure that any airbag
Ill-
239

Checking and Filling
Engine compartment overview
The most important check points.
Fig. 259 Typical location of the rese rvoir and the engine o il fil le r open ing
(D Washer fluid reservoir (Q) c::> page 281
@ Jump start point(-) with hex head screw
c::> page 280, c::> page 32 7
@ Jump start point( +) under a cover
c> page 280, c::> page 32 7
@ Engine oil label* with VW standard
c> page 274
® Eng ine oil filler opening(~) c> page 276
@ Brake fluid reservoir((()}) c::> page 2 79
(j) Coolant reservoir (-L) c::> page 2 78
The engine oil fill ing opening (item@) may be
located in a different area depending on the en­
gine version.
A WARNING
Read and follow all WARNINGS before check­
ing anything in the engine compartment
c::> &.
in Working in the engine compartment on
page 271.
274
Engine oil
Engine oil specifications
The engine oil used must conform to exact speci­
fications.
The service interval display in the instrumen t
cluster of your vehicle will inform you when it is
time for an o il change. We recommend that you
have your oi l changed by an authorized Audi Se rv­
ice Advisor.
If you must add oil between oil changes, use an
oi l that matches the Audi oil quality standard
listed on the sticker. The sticker is located at the
front of the eng ine compartment
c::> page 274,
fig. 259
Audi recommends
~ Castrol /fg/j;Sf.g;fg f'r Audi recommends Longlife high performance
engine oil from Aud i Genuine Parts
liJI,

0 co .... N ,..._
N .... 0 0 :c ' Using the proper engine oil is important for the
functionality and service life of the engine. Your
engine was factory-filled with a high -quality oil
which can usually be used throughout the entire
year.
Note
Your Limited New Vehicle Warranty does not cover damage or malfunctions due to failure
to follow recommended maintenance and use
requirements as set forth in the Audi Owner's Manual and Warranty & Maintenance booklet.
- Use only a high quality engine oil that ex-
pressly complies with the Aud i oil quality
standard specified for your vehicle's engine.
Using any o ther oil can cause serious engine
damage.
- Do not mix any lubricants o r other additives
into the engine oil. Doing so can cause en­
gine damage.
@ Tips
If you need to add oil and there is none availa­
ble that meets the Audi o il quality standard
your eng ine requ ires, you may add a total of
no more than 0 .5 quart/li ter of a h igh-quality
"synthet ic"oil that meets the following speci ­
fications.
- Vehicles with gasoline eng ine: ACEA A3 o r
API SM with a viscosity grade of SAE OW-30,
SAE SW-30 or SAE SW-40.
- For more information about engine oil that has been approved for your vehicle, please
contact e ither your authorized Audi dea ler
or A udi Customer Relat ions at
1 (800) 822-2834 or visit our web site at
www.audiusa.com or www.aud icanada .ca.
Engine oil consumption
The engine in your vehicle depends on an ade­
quate amount of oil to lubricate and cool all of
its moving parts .
In order to provide effective lubr ication and coo l­
ing of internal engine components, all internal
combustion engines consume a certain amount
of oil. Oil consumption varies from engine to en­
g ine and may change significant ly over the life of
Ch eck ing and Filling
the engine. Typ ica lly, engines with a specified
break-in period (see ¢
page 73) consume more
o il during the break -in per iod than they consume
after oil consumption has stabili zed.
Under normal cond itions, the rate of oil con ­
sumption depends on the quality and viscosity of
the oil, the RPM (revo lutions per minute) at
which the engine is operated, the amb ient tem­
perature and road condit ions. Further factors are
the amount of o il dilution from water condensa­
t ion or fuel residue a nd the oxidat ion level of the
o il. As any engine is subject to wear as mileage
builds up, the oil consumption may increase ove r
t ime unt il repla cement of worn components may
become necessary .
With a ll these variab les coming into play, no
sta ndard rate of o il cons umption can be estab­
l is h ed or spec ified. The re is no alternative to reg­
u lar and frequent checking of the oi l level, see
Note .
If the yellow engine o il leve l warning symbo l in
t h e instr ume nt cl uster
II lights up, yo u should
check the o il level as soon as possible
¢ page 2 76 . Top off the o il at your earliest con ­
venience
¢ page 276.
A WARNING
-Before you check anyth ing in the engine com-
partment, always read and heed all WARN­
INGS
¢ .& in Working in the engine compart­
ment on page 271 .
@ Note
Driving with an insufficient oil level is likely to
cause severe damage to the eng ine.
(D Tips
- The oil pressu re warning display. is not
an indicator of the o il le vel. Do not rely on
i t. Instead, check the oil level in you r en­
g ine at regular inter vals, preferabl y each
time you refuel, and alw ays before go ing
on a long trip .
-If you have the impression your engine con­
sumes excessive amou nts of oil, we recom-
mend that you consult your Aud i dea le r to .,,.
275

0 co .... N ,..... N .... 0 0 :c ' - Pay attention to legal requirements when disposing of empty oil containers .
Changing the engine oil
We recommend that have your oil changed by an
authorized Audi dealer or a qualified service sta­
tion .
Before you check anyth ing in the eng ine compart­
ment,
a lways rea d and heed all WARNINGS¢ &
in Working in the engine compartment on
page 271.
The engine oil must be changed according to the intervals specified in your Warranty
& Mainte­
nance booklet . This is very important because the
lubricat ing propert ies of oil diminish gradually
during normal vehicle use.
Under some circumstances the engine oi l should
be changed more frequently. Change oil more of­
ten if you drive mostly short distances, operate
the vehicle in dusty areas or under predominantly
stop-and-go traffic condit ions, or have your vehi­
cle where temperatures remain below freezing
for extended periods .
Detergent additives in the oil will make fresh oil
look dark after the engine has been running for a
short time . This is normal and is not a reason to
change the oil more often than recommended .
Because of the problem of proper disposal, along
with the special tools and necessary expertise re­
qu ired, we strongly recommend that you have
your oil changed by an authorized
A ud i d ea ler or
a qualified service station .
If y ou choo se to change yo ur o il y o urse lf, please
note the following important information:
A WARNING
To red uce the risk of personal injury if you
must change the engine oil in your veh icle
yourself:
- Wear eye protection .
- To reduce the risk of burns from hot engine
o il, let the eng ine cool down to the touch.
-
- When removing the o il drain plug with your
fingers, stay as far away as poss ible. Always
Ch eck ing and Filling
keep your forearm parallel to the ground to
help prevent hot oil from running down your
arm.
- Drain the oil into a container designed for
this purpose, one large enough to hold at
least the total amount of oil in your engine.
- Engine oil is poisonous. Keep it well out of the reach of children.
- Continuous contact with used engine oil is
harmful to your skin. Always protect your
skin by washing oil off thoroughly with soap
and water .
CI) Note
Never mix oil additives with your engine oil.
These additives can damage your engine and
adversely affect your Audi limited New Vehi­
cle Warranty.
® For the sake of the environment
- Before chang ing your oi l, first make sure
you know where you can properly d ispose of
the used oil.
- Always dispose of used engine o il properly.
Do not dump it on garden soil, wooded
areas, into open streams or down sewage
drains.
- Recycle used engine o il by tak ing it to a used
eng ine oil collection fac ility in your area, or
contact a service station .
Cooling system
Coolant
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 .
T he coo lant level is monitored through the. in­
dicator light¢
page 20. However, we do recom­
mend occasionally checking the coolant leve l
manually.
If you must add coolant, use a mixture of wate r
and coolant additive . Mixing the coolant additive
with dist illed water is recommended.
ll>
277

Checking and Filling
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 a cer-
tain distance driven, 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 yo ur vehicle
has reached an inspection or oi l 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/off .
Checking service intervals
You can check the remaining distance or time un­
til the next oil change or next inspection in the
Car menu. To do this, select : the
ICARI function
but ton
> Car systems control button > Servicing
& checks > Service intervals .
Resetting the indicator
Your authorized Audi dealer or authorized Audi
Serv ice Facility will reset the serv ice interval dis­
p lay after performing serv ice.
If you have changed the oil yourself, you must re­
set the oil change interva l.
To reset the indicator, select : the
ICARI function
button
> Car systems contro l button > Servicing
& checks > Service intervals. Turn the control
knob downward to
Reset oil change interval and
press the control knob.
([) Note
-Only reset the oil change indicator if the oil
was changed .
- Following the service intervals is critical to
maintain ing the service life and va lue of
your vehicle, especially the engine. Even if
the m ileage on the vehicle is low, do not ex­
ceed the time for the next service.
282

Wheels
"XL" "xl" "EXTRA LOAD" or "RF" I I I
on the sidewall.
Rim
means a metal support for a tire
or a tire and tube assembly upon
which the tire beads are seated.
Rim diameter
means nominal diameter of the
bead seat . If you change your
wheel size, you w ill have to p ur­
chase new tires to match the new rim diameter .
Rim size designation
means rim diameter and width.
Rim width
means nomina l distance between
rim flanges.
S idewall
means that portion of a tire be­
tween the tread and bead .
Speed rating (letter code)
means the speed at which a tire is
designed to be driven for extend ­
ed periods of time. The rat ings
range from 93 mph (150 km/h)
to 186 mph (298 km/h)
¢ table
on page 284.
You may not find
this information on all tires be ­
cause it is not requ ired by law.
28 8
The speed rating letter code,
where applicable, is molded on
the tire sidewall and ind icates the
maximum permissible road
speeds
¢ .&. in Winter tires on
page 298.
Tire pressure monitoring system*
means a system that detects
when one or mo re of a vehicle's
tires are underinflated and illum i­
na tes a low tire pressure warning
telltale .
Tread
means that portion of a tire that
comes into contact w ith the road .
Tread separation
means pulling away o f the tread
from the t ire carcass .
Treadwear indicators (TWI)
means the projections within the
principal grooves designed to give
a visua l indication of the deg rees
of wear of the tread. Se e
¢ page 292, Treadwear indicator
for more information on measur-
ing tire wear. .,.