warning AUDI A8 2016 Owners Manual

Wheels
_& WARNING
Temperature grades apply to tires that are
properly inflated and not over or underinf lat ­
ed.
Tire pressure monitoring system
U) General notes
Applies to: vehicles with tire pressure monito ring system
Each tire, including the spare (if provided),
should be checked monthly when cold and inflat­
ed to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or
tire inflat ion pressure label. (If your vehicle has
tires of a different size than the size indicated on
the vehicle placard or tire inflation pressure la­
bel, you should determine the proper tire infla­
tion pressure fo r those tir es) .
As an added safety feature, your vehicle has been
equipped with a t ire pressure monitoring system
(TPMS) that illuminates a low tire pressure tell­
tale when one or more of your tires is significant­
ly under-inflated . Accord ingly, when the low tire
p ressure telltale illuminates, you should stop and
check your tires as soon as possible, and inflate
them to the proper pressure. Driving on a signifi­
cantly under-inflated tire causes the tire to over­
heat and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread life,
and may affect the vehicle's handling and stop­
ping ability.
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re­
sponsib ility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres­
sure telltale.
Your vehicle has also been equipped with a TPMS
malfunct ion indicator to indicate when the sys­
tem is not operating properly. The TPMS mal­
function indicator is comb ined w ith the low tire
pressure telltale. When the system detects a
malfunction, the telltale will flash for approxi­
mately one minute and then remain cont inuous ly
illuminated. This sequence will continue upon
254
subsequent vehicle start-ups as long as the mal­
function exists.
When the malfunction indicator is illum inated,
the system may not be able to detect or s ignal
low tire pressure as intended . TPMS malfunctions
may occur for a variety of reasons, including the
i nstallation of replacement or alternate tires or
wheels on the vehicle that prevent the TPMS
from functioning properly. Always check the
TPMS malfunction telltale after replacing one or
more tires or wheels on your vehicle to ensure
that the replacement or alternate tires and
whee ls allow the TPMS to continue to function
properly.
If the Tire Pressure Monitoring System
indicator appears
Applies to: vehicles with tire pressure monitoring system
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction.
Fig . 209 Instrument cl uste r: indicator light with me ssage
Using the ABS sensors, the tire pressure monitor­
ing system compares the tire tread c ircumfer­
ence and v ibration characteristics of the individu­
al tires.
If the pressure changes in one or more
ti res, this is ind icated in the instrument cluster
display with an indicator light
[I] and a message.
If only one tire is affected, the locat ion of that
tire will be indicated.
The tire pressures must be stored in the Infotain­
ment system again each time the pressures
change (switching between partial and full load
pressure) or after changing or replacing a tire on
your vehicle ¢
page 255. The tire pressure moni­
tor ing system only monitors the tire pressure you
have stored . Refer to the t ire pressure label for ..,.

the recommended tire pressure for you r ve hicle
¢ page 246, fig . 208.
T ire tread circumference and v ibrat ion character­
istics can change and cause a ti re pressure warn­
ing if :
- the tire p ressure in one o r more tires is too low.
- the tire has structura l damage .
- the tire was replaced or the tire pressure was
changed and it was not stored¢
page 255 .
-the spare t ire* is installed.
Ind icat or light s
IE Loss of press ure in at least one tire q &. .
Check the tires and replace or repair if necessary.
Check/correct the pressures of a ll four tires and
store the pressure again in the Infotainment sys­
tem ¢
page 255.
ffim (T ire Pressure Monitoring System) Tire
pressu re: Sys tem malfunction !.
Iffflm appears
after switching the ignition on or wh ile driving
and the
IE indicator light in the instrument clus­
ter blinks for approximate ly one minute and then
stays on, there is system malfunction . Try to
store the correct tire pressures¢ page 255 . If
the indicator light does tur n off or t urns on again
a fte r a short period of time, dr ive to you r author­
ized A udi dealer or qualified repair fac ility imme­
diate ly to have the ma lfunction co rrected.
&_ WARNING
- If the tire pressu re indicator appears in the
display, reduce your speed immed iate ly and
avoid any hard steer ing or braking maneu­
vers. Stop as soon as possib le and check the
t ir es and their press ure .
- The driver is responsib le for maintaining the
correct tire pressure. You must check the
t ir e pressu re regu la rly .
- Under certa in conditions (such as a sporty
dr iv ing style, wi nter cond itions or unpaved
roads), the tire p ressure monitoring system
indicator may be de layed.
- Do not use r un-flat tires on your vehicle. Us­
ing them when not permitted can lead to
vehicle damage or accidents.
Wh eel s
(D Tips
-The tire p ressure monitoring system can al­
so stop working when there is an ESC mal­
function.
- Using snow c hains may result in a system
ma lf u nction.
- The tires wit h the identification "AO" or
"RO"
q page 243 have been matched wit h
your Audi t ire press ure monitoring system.
We recommend that you use these tires.
Storing tire pressures
If the tire pressure changes or a tire is replaced,
it must be confirmed in the Infotainment sys­ tem.
.,. Ma ke sure befo re storing t hat the t ire pressures
of all four tires meet the specified values and
are adapted to the load ¢
page 244.
.,. Switch the ignit ion on .
.,. Select: the
I CAR ! funct io n button > Car Systems
cont rol button > Serv icing & check s > Tire
pressure monitoring > Store tire pressures >
Ye s, store now .
(j) Tips
Do not sto re the tire pressures if snow chains
are ins talled. Ot he rw ise the system could
malfunc tion.
255

Emergency assistance
Emergency assistance
Trunk escape handle
In case of an emergency, the rear lid can be
opened from the inside using the trunk escape
handle.
Fig. 210 T runk escape handle: View from inside the closed
tru nk
To open rear lid
.. Pull the handle down towards the bumper
¢ fig. 210.
The trunk escape handle inside the rear lid is
made of fluor escent material to glow in the dark.
A WARNING
The trunk escape handle is to be used only in
an emergency.
@ Tips
The emergency release lever should never be
used as a handle for closing the rear lid.
Equipment
Warning triangle
Applies to: vehicles with warn ing triangle
r ---->
Fig . 211 Luggage compartment lid : warning triangle
256
The warning triangle placed in the vehicle at the
factory is located in the luggage compartment.
.. To remove the warn ing triangle, press the fas-
tener in the direction of the arrow and fold the
holder down.
The luggage compartment lid is only designed to
hold the warning triangle offered by the original
accessories program.
Vehicle tool kit
Applies to: vehicles with vehicle tool kit/tire mobility kit
Fig. 212 Luggage compartment: cargo floor cover folded
upward
Fig. 213 L uggage compartment: examp le of vehicle tool
ki t and vehicle jack
The vehicle tool kit and vehicle jack* are stored in
the luggage compartment under the cargo floor cover .
.. Lift the cargo floor by the plastic handle .
.. Hook the handle in the luggage compartment
weather strip
¢ fig. 212 .
.. Tu rn the large screw counter -clockw ise .
.. Remove the spare tire * to access the vehicle
tool kit¢
fig. 212.

Depending on the equipment, the vehicle tool kit
may be located under the spare tire under an ad­
d itional cover or in the too l box. The position of
the vehicle jack* may vary.
A WARNING
Improper use of the vehicle jack can cause se­
r ious personal injuries.
- Never use the screw driver hex head to
t ighten wheel bolts, since the bolts cannot
attain the necessary tighten ing torque if you
use the hex head, potentia lly causing an ac­
c ident.
- The factory-supplied jack is intended on ly
for your vehicle model. Under no circum­
stances should it be used to lift heavy
vehicles or other loads; yo u risk injuring
yo urself.
- Never start the engine whe n the vehicle is
raise d, which could ca use a n accident.
- Support the veh icle secure ly with appropr i­
a te stands if wor k is to be perfo rmed u nder ­
neath the veh icle; otherwise, the re is a po­
tential risk for in jury.
- Never use the jack s upplied with your Audi
on another vehicle, particularly o n a heav ier
one. The jack is only suitab le for use on the
vehicle it came wit h.
@ Tips
The vehicle j ack* in your vehicle is mainte ­
nance -free.
Em ergen cy a ssis tanc e
Space-saving spare tire (compact spare
tire)
Applies to: vehicles with space-saving spare tire
The spare tire/wheel is located in the luggage
compartment under the cargo floor cover . It is
intended for short-term use only.
Fig . 21 4 Spare tire
Ta king out the spare tir e
... Lift the cargo floor by the p lastic handle
q fig. 214.
.,. Hook the handle into the luggage compartment
weather strip.
.,. Turn the large screw
r:=;, fig . 214 cou nter-clock­
w ise.
.,. Take ou t the spare tire.
.,. Always s to re the vehicle too l kit, the jac k* and
the rep laced tire i n the luggage compartment
r:::;, page 135.
.,. Unhook the cargo floor before closing the rear
lid.
Using the spare tire (compact spare tire )
The compact spare tire is on ly intended for emer­
gencies until you can reach a repair shop . Rep lace
it as quick ly as poss ible with a standard wheel
and tire.
T here are some restr ictions on the use of the
compact spare tire. The compact spa re tire has
been designed specifically for your type of vehi­
cle . It must not be swapped with a compact
spare tire from another type of vehicle.
Snow chains
For technical reasons, the use of snow chains on
the compact spare tire is
not permitted. .,..
257

Emerg ency assis ta nce
If you do have to drive with snow chains and a
front tire fails, mount the spare wheel with tire
instead of a rear tire . Install the snow chains on
the rear tire and use it to replace the defective
front tire.
A WARNING
- Never use the spare tire if it is damaged or if
it is worn down to the tread wear indicators.
- If the spare tire is more than 6 years old,
use it only in an emergency and with ex­
treme caution and ca refu l dr iving .
- The spare tire is intended only for tempora­
ry and short-term use . It should be replaced
as soon as possible with the normal wheel
and t ire.
- After mounti ng the compact spare t ire, the
tire pressure must be checked as soon as possible. The tire pressure of the compac t
spare tire must be 4.2 bar; otherwise, you risk having an accident.
- Do not drive faster than SO mph (80 km/h).
Yo u risk hav ing an accident.
- Avoid full-throttle accelerat ion, heavy brak­
ing, and fast cornering. You risk having an
acc ident .
- Never dr ive using more than one spare
wheel and tire. You risk having an acciden t.
- Normal summer or winter tires must not be
mounted on the compact spare wheel rim.
- For technical reasons, the use of tire chains
on the spare tire is not pe rm itted. If it is
necessary to drive with tire chains, the spare
wheel m ust be mounted on the front ax le in
the event of a flat in a rear tire. The new ly
available front wheel must then be insta lled
in place of the rear wheel with the flat t ire.
Installing the tire chain before mounting
the wheel and t ire is recommended.
- Loose items in the passenger compartment
can cause ser ious personal injury during
hard braking or in an accident. Never store
the inflatable spare t ire or jack and too ls in
the passenger compartment.
258
Spare wheel
Applies to: vehicles with spare whee l
The spore wheel is stored in the wheel well un­
derneath the floor panel in the luggage
com­
portment.
Fig . 215 Luggage compartmen t: spare whee l
Taking out th e spar e wh eel
.. Lift the cargo floor by the plastic handle
¢ fig. 215.
.. Hook the handle into the luggage compartment
weather strip.
.. Turn the large screw
¢fig. 215 counter-clock­
wise .
.,. Take out the spare tire.
.,. Always store the vehicle tool kit , the jack* and
the rep laced tire in the luggage compartment
¢page 135.
.. Unhook the cargo floo r before clos ing the rear
lid.
A WARNING
Loose items in the passenger compartment
can cause serious personal injury during hard braking or in an acc ident.
- Never store the spare wheel or jack and
too ls in the passenger compartment .
(D Tips
Check the inflation pressure of the spare tire
periodically to keep the tire ready for use.
-

Replacing wheels
Before changing a wheel
Observe the following precautions for your own
and your passenger's safety when changing a
wheel.
.,. After you experience a tire failure, pull the car
well away from moving traffic and try to reach
level ground before you stop¢.,&. .
.. All passengers should
leave the car and move
to a safe location (for instance, beh ind the
guardrail) ¢.,&. .
.,. Engage the
parking brake to prevent your vehi­
cle from rolling unintentionally ¢.,&. .
.. Move
selector lever to position P ¢ .,&. .
1> lfyou are towing a trailer, unhitch the trailer
from your vehicle.
.,. Take the
jack and the spare tire out of the lug­
gage compartment,
¢page 257.
..&, WARNING
You or your passengers could be injured wh ile
changing a wheel if you do not follow these
safety precautions:
- If you have a flat tire, move a safe distance
off the road. Turn off the engine, turn the
emergency flashers on and use other warn­
ing devices to alert other motorists.
- Make sure that passengers wa it in a safe
place away from the vehicle and well away
from the road and traffic.
- T o help prevent the vehicle from moving
sudden ly and possibly slipping off the jack,
always fully set the parking brake and block
the wheel diagonally opposite the wheel be­
ing changed. When one front wheel is lifted
off the ground, plac ing the Automatic
Transmission in "P" (Park) will
not prevent
the vehicle from moving.
- Before you change a wheel, be sure the
ground is level and firm . If necessary, use a
sturdy board under the jack .
- Always store the vehicle tool k it, the jack
and the replaced tire in the luggage com­
partment ¢
page 135.
Emergency assistance
{!) Tips
Before changing the wheel, you must activate
the jacking mode, so that the automat ic con­
tro ls for the Adaptive Air Suspension do not
make it more difficult to lift the vehicle with
the jack ¢
page 261 .
Changing a wheel
When you change a wheel , follow the sequence
described below step-by-s tep and in exactly tha t
order .
l. Activate the vehicle jack mode ¢ page 261 .
2. Remove the decorative wheel cover*. For
more details see also¢
page 260, Decora ­
tive wheel covers
or¢ page 260, Wheels
with wheel bolt caps .
3. Loosen the wheel bolts¢ page 260.
4. Locate the proper mounting point for the
jack and align the jack below that point
¢ page 261 or¢ page 262.
5. Raise the car with the jack¢ page 261 or
¢page 262.
6. Remove the wheel with the flat tire and then
install
the spare ¢ page 263.
7. Tighten all wheel bolts lightly .
8.
Lower the vehicle with the jack .
9. Use the wheel bolt wrench and
firmly tighten
all wheel bolts<=>
page 260.
10. Replace the decorative wheel cover*.
11. Deactivate the vehicle jack mode in the MMI :
I CAR! function button > Car systems contro l
button
> Servicing & checks > Air susp.: jack
mode > Off.
The vehicle jack mode switches off automatically
at speeds above 10 km/h .
..&, WARNING
Always read and follow all WARNINGS and in­
formation
¢ .&. in AB: Raising the vehicle on
page 262
and ¢ page 264.
259

Loosening
• Slide the wh eel wr ench onto the wheel bolt as
far as it will go.
• Take tight hold of the
end of the wrench handle
and turn the wheel bolts
counter-cloc kwise
about one single turn in the direction of arrow
<=>fig. 218.
Tightening
• Slide the wheel wrench onto the wheel bolt as
far as it w ill go.
• Take tight hold of the
end of the wrench handle
and turn each wheel bolt
cloc kwise until it is
seated.
A WARNING
- Do not use force or hurry when changing a
wheel· you can cause the vehicle to slip off
the jack and cause se rious personal injur ies.
- Do not loosen the wheel bolts more than
one turn
before you raise the vehicle with
the jack. -You risk an injury.
(D Tips
- Never use the hexagonal socket in the han­
dle of the screwdriver to loosen or tighten
the wheel bo lts .
- If a wheel bolt is
very tight, you may find it
easier to loosen by carefully push ing down
on the end of the wheel bo lt wrench with
one
foot only . As you do so, hold on to the
car to keep your balan ce and take care no t
to slip .
Emergen cy a ssis tanc e
A8: Raising the vehicle
The vehicle must be lifted with the jack first be­
fore the wheel can be removed.
Fig . 219 Sill panels: markings
F ig . 220 S ill: positioning the vehicle jack
• Activate the vehicle jack mode in the MMI:
!CARI function button > Car systems control
button
> Ser vicing & chec ks> A ir su sp .: jac k
mode > On .
• Engage the pa rki ng br ake to prevent your veh i­
cle from rolling unintentionally.
"' Move the
selector l eve r to position P .
"' Find the mark ing (imprint) on the sill that is
nea rest the wheel that will be changed
<=> fig. 219 . Behind t he marking, there is a lift ­
ing point on the sill fo r th e vehi cle jack.
• Turn the
vehicle jack located under the lifting
point on the sill to raise the jack unt il its arm @
<=> fig. 220 is located under the designated plas­
tic mount<=> .&.<=>CD.
"' Align the jack so that its arm@<=>
fig. 220 en­
gages in the designated lifting point in the door
sill and the movable base @ lies flat on the
gro und . The base @ must be
vertical under the
lifting point@.
"' Wind the jack up fu rther until the f lat ti re
comes off the ground ¢..&._ . ""
261

Emerg ency assis ta nce
Position the vehicle jack only under the designat­
ed lifting po ints on the sill
¢fig. 219. There is ex­
actly
one locat ion for each wheel. The jack must
not be positioned at any other location
c> &<=>0.
An uns table su rf a ce under the jack can cause the
vehicle to slip off the jack. Always provide a firm
base for the jack on the ground . If necessary
place a sturdy board or similar support under the
jack. On
hard, slippery su rfaces (such as tiles)
use a rubber mat or similar to prevent the jack
from slipping
c> ,&..
A WARNING
-
-Yo u or your passengers could be injured
wh ile chang ing a wheel if you do not follow
these safety precaut ions:
- Position the vehicle jack only at the desig­
nated lifting points and align the jack.
Otherw ise, the vehicle jack cou ld slip and
cause an injury if it does not have suffi­
cient hold on the vehicle.
- A soft or unstable s urface under the jack
may cause the vehicle to slip off the jack.
Always p rovide a firm base for the jack on
the ground. If necessary, use a sturdy
board under the jack.
- On hard, s lippery surface (such as tiles)
use a rubber mat or similar to prevent the
jack from slippi ng.
- T o help prevent injury to yo urself and yo ur
passenge rs:
- Do not raise the vehicle unti l you are sure
the jack is securely engaged .
- Passengers must not remain in the vehicle
when it is jacked up.
- Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traffic.
- Make sure jack position is correct, adjust
as necessary and then continue to raise
the jack.
- Changes in temperature or load can affect
the height of the vehicle.
(D Note
Do not lift the vehicle by the sill . Position the
vehicle jack only at the designated lifting
262
points on the sill. Otherwise, your vehicle wi ll
be damaged .
(1) Tips
The vehicle jac k mode sw itches off automa ti­
cally at speeds above 10 km/h.
58: Raising the vehicle
The vehicle must be li~ed with the jack first be ­
fore the wheel can be removed .
Fig. 221 Sill panels : ma rkings
F ig. 222 Sill : pos ition ing the veh icle jack
.. Activate the vehicle jack mode in the MMI :
!CARI function button > Car s yst ems control
button
> Ser vicin g & che cks > A ir su sp .: jack
mode > On .
.. Engage the parking brake to prevent your vehi­
cle from rolling uni ntentiona lly .
.. Move the
select or lever t o positi on P.
.. Find the marking (imprint) on the sill that is
nearest the wheel that will be changed
<=>fig. 221 . Behind the marking, there is a lift­
ing point
on the sill for the vehicle jack.
.. Turn the
vehicl e jack located under the lifting
point on the sill to raise the jack until its arm
@ Ill>

c::> fig. 222 is located under the designated plas­
tic mount
c::> A in AB: Raising the vehicle on
page
262 <=:>(D.
.. Align the jack so that its arm®
c::> fig. 222 en­
gages in the designated lifting point in the door
sill and the movable base ® lies flat on the
ground . The base ® must be
vertical under the
li ft ing po int @ .
.,. Wind the jack up further unt il the fla t tire
c omes off the ground
c::> A in AB: Raising the
vehicle on page
262.
Position the veh icle jack
onl y under the designat­
ed lifting points on the sill
<=:>page 261, fig. 219 .
There is exactly one locatio n for each wheel. The
jack must not be positioned at any other location
c::> .&. in AB: Raising the vehicle on page 262<=:> 0.
An
un stabl e surface under the jac k can ca use the
vehi cle to slip off the jack . Always provide a firm
base for the jack on the ground. If necessary
p lace a sturdy board or similar support under the
jack. On
hard , slippery surfaces (such as tiles)
use a rubber mat or similar to prevent the jack
from slipping
c::> .&. .
A WARNING
-
-You or your passengers could be injured
wh ile chang ing a wheel if you do not follow
these safety precautions :
- Position the vehicle jack only at the desig ­
nated lifting points and align the jack.
Otherw ise, the vehicle jack cou ld slip and
cause an injury if it does not have suffi­
cient hold on the vehicle.
- A soft or unstable surface under the jack
may cause the vehicle to slip off the jack.
Always provide a firm base for the jack on
the ground .
If necessary, use a sturdy
board under the jack.
- O n hard, s lippery surface (such as tiles)
use a rubber mat or s imilar to prevent the
jack from slipp ing.
- To help prevent inju ry to yourself and your
passenge rs:
- Do not raise the vehicle unt il you are sure
the jack is secure ly engaged .
Emergen cy a ssis tanc e
-Passengers must not remain in the vehicle
when it is jacked up.
- Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traffic.
- Make sure jack position is correct, adjust
as necessary and then continue to raise
the jack .
- Changes in temperature or load can affect
the height of the veh icle.
(D Note
Do not lift the vehicle by the si ll. Position the
vehicle jack on ly at the designated lift ing
points on the sill. Otherwise, your veh icle w ill
be damaged.
@ Tips
The vehicle jack mode switches off automati­
cally at speeds
above 10 km/h.
Taking the wheel off/installing the spare
Follow these instructions step-by-step for chang­
ing the wheel .
Fig . 223 Cha ngin g a w heel: us ing the screwdriver handle
(wit h the b lade removed) to turn th e bolts
Fig. 224 Changing a w hee l: a lig nment p in in side the top
hole
263

After you change a tire:
- Check the tire pressure on the spare immedi­
ately after in stallation.
- Have the wheel bolt tightening torque
checked with a torque wrench as soon as pos­
s ible by your authorized Audi dealer or a
qualified servi ce stat ion .
- With steel and alloy wheel rims, the wheel
bolts are correctly tightened at a torque of 90
ft lb (120 Nm).
- If you notice that the wheel bolt s are corroded
and difficult to turn while changing a tire,
they should be replaced before you check the
tightening torque .
- Replace the flat tire with a new one and have
it installed on you r vehicle as soon as possi­
ble. Remount the wheel cover .
Until then, drive with extra care and at reduced
speeds.
& WARNING
- If you are going to equ ip your vehi cle w it h
t ir es o r rims which differ f rom those which
we re factory installed, then be s ure to read
the info rmat io n ¢
page 243.
- Always ma ke sure the damaged whee l or
even a flat tire and the jack and tool kit a re
prope rly secured in the luggage com part ­
me nt and are not loose in t he passenger
compar tment.
- In an accident o r sudden maneuver they
cou ld fly forward, inju ring anyone in the ve­
hicle.
- Always store damaged whee l, jac k and too ls
sec urely in the luggage co mpartment . Oth ­
erwise, in an accide nt or sudd en man euver
they could fly fo rw ar d, ca usin g injury to p as­
sengers i n the vehicle .
-
Emergency assistance
265