2014 AUDI A8 flat tire

272 What do I do now ?
Spare wheel
App lies to vehicles: with spare wheel
The spare wheel is stored in the wheel well
underneath the floor panel in the luggage
compartment.
Fig. 220 L uggage compartment: spare wheel
Taking out the spare wheel
.,. Lift the cargo floor by the plastic handle
¢fig. 220.
.. Hook the hand le into the luggage compart­
ment weather strip .
.. Turn the large screw¢
fig. 220 counter­
clockwise.
.. Take out the spare tire.
.. Always store the vehicle tool kit, the jack*
and the replaced tire in the luggage com­
partment ¢
page 141.
.,. Unhook the cargo floor before closing the
rear lid.
&_ WARNING
-
Loose items in the passenger compart ­
ment can cause serious personal injury
during hard braking or in an accident.
- Never store the spare wheel or jack and
tools in the passenger compartment.
(D Tips
Check the inflat ion pressure of the spare
tire periodically to keep the tire ready for
use.
Changing a wheel
Before changing a wheel
Observe the following precautions for your
own and your passenger's safety when chang­
ing 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, behind
the guardra il)¢ .&_ .
.. Engage the
parking brake to prevent your
vehicle from rolling unintentionally¢ .&_.
.. Move
selector lever to position P ¢ A .
.. If you are towing a trailer, unhitch the trailer
from your vehicle .
.,. Take the
jack and the spare tire out of the
luggage compartment¢
page 270,
¢page 271.
&_ WARNING
You or you r passengers could be injured
while changing a wheel if you do not fol­
l ow these safety precautions:
-If you have a flat tire, move a safe dis­
tance off the road. Turn off the engine,
turn the emergency flashers on and use
other warning devices to alert other mo­
torists .
- Make sure that passengers wait in a safe
p lace away from the vehicle and well
away from the road and traffic.
- To help prevent the vehicle from moving
suddenly and possib ly slipping off the
jack, always fully set the parking brake
and block the wheel d iagonally opposite
the wheel be ing changed. When one
front wheel is lifted off the ground, plac­ ing the Automatic Transmission in "P"
(Par k) will
not prevent the vehicle from
mov ing.
- Before you change a wheel, be sure the
g rou nd is level and firm. If necessary,
use a sturdy board under the jack.
-

-Always store the vehicle tool ki t, the jack
and t he replaced t ire in the luggage com­
partment ¢
page 141 .
@ Tips
Before chang ing the wheel, you must acti­
vate the jacking mode, so that the auto­
mat ic controls for the Adaptive Air Sus­
pens ion do not make it more difficu lt to
lift the vehicle with the jack¢
page 2 75.
Changing a wheel
When you change a wheel, follow these­
quence described below step-by-step and in
exactly that order .
1. Activate the vehicle jack mode
c:;.page275.
2. Remove the decorative whe el co ver* . For
mo re deta ils see also
c:;, page 2 73, Deco­
rative wheel covers
or c:;, page 2 7 4,
Wheels with wheel bolt caps.
3 . Loosen the wheel bo lts c:;, page 2 7 4.
4. Locate the proper mo unt ing po int for the
jack and align the jack below that point
c:;, page 2 75.
5 . Rai se the car w ith the jack c:;, page 275.
6. Remove the wheel with the flat tire and
then install
the spare c:;, page 2 76 .
7. Tighten all wheel bo lts light ly .
8 .
Lower the ve hicle w it h the jack.
9 . Use t he wheel bolt wre nch and
firmly
tighte n all whee l bolts c:;. page 274.
10. Rep lace the de corative wheel cover* .
11. D eactivate the vehicle jack mode in t he
MMI:
! CARI fu nction button > Car system s
control button > Servicing & che cks > Air
susp.: jack mode > Off .
The vehicle jack mode sw itches off automati ­
cally at speeds above 10 km/h.
A WARNING
Always read and follow all WARNINGS and
information
c:;, .&. in Raising the vehicle on
page 275
and c:;, page 277.
What do I d o now ? 273
After changing a wheel
A wheel change is not complete without the
doing the following.
.,. Always store the vehicle tool kit, the jack*
and the replaced tire in the luggage com­
partment
c:;, page 141 .
.,. Check the tire pressure on the spare whee l
immed iate ly afte r mounting i t.
.,. As soon as poss ib le, have the
tight ening
torque s
on all wheel bolts checked w ith a
torque wrenc h. The co rrec t tighten ing tor­
que is 90 ft lb (120 Nm).
.,. Have the flat tire
replaced as soon as possi­
ble .
@ Tips
-If you notice that the wheel bo lts a re
corroded and difficult to turn while
chang ing a tire, they should be replaced
before you c heck the tightening torque.
- Drive at reduced speed until you have the tightening torques checked .
- After changing a whee l, the ti re press ure
in all four tires must be checked/correct­
ed and the tire press ure monitoring ind i­
cator must be sto red in the M MI
c:;. page268 .
Decorative wheel covers
Applies to veh icles: w ith decorative w hee l cove rs
The decorative wheel covers mus t be removed
first to access the wheel bolts.
Fi g. 22 1 Chang ing a whee l: Re moving th e w hee l cover
Removing
.,. Insert the hook (provided with the vehicle
t oo l kit) in the ho le in the whee l hub cover .
i,,.

hold on to the car to keep your ba lance
and take care not to slip.
Raising the vehicle
Th e ve hicl e must be li~ed with the jack first
before the wheel can be removed.
F ig. 224 Sill p anels : m arkin gs
Fig. 225 Sill: posi tioning th e vehicle jack
.. Activate the vehicle jack mode in the MMI:
I CAR I function button > Car sy stem s control
button
> Se rvicing & ch ecks > Air susp .:
jack mod e
> On.
.. Engage the par kin g brake to prevent your
vehicle from roll ing un intentionally.
.,. Move the
se lector lev er to p osition P .
.. Find the marking (imprin t) on the sill that is
nearest the wheel that w ill be changed
c::> fig. 224 . Behind the marking, there is a
lifting point on the si ll for the vehicle jack.
.. Turn the
veh icle jack located under the lift­
ing point on the sill to raise the jack until its
arm @i:>
fig. 225 is located under the des ­
ignated plast ic mount
c::> _&.. c::>(D .
.. Align the jack so that its arm @ c::> fig. 225
engages in the designated lifting point in
the door sill and the movable base @ lies
flat on the ground. The base @ must be
ver­
tical
under the lifting point @.
What do I d o now ? 275
.. Wind the jack up fu rther unti l the flat tire
comes off the ground
c::> _A .
Position the veh icle jack o nly under the desig­
nated lifting points on the si ll
¢fig. 224.
There is exactly one locat ion for eac h wheel.
The jack must not be positioned at any other location
c::, .&, i:>0 .
An un stable surface under the jack can cause
the ve hicle to slip off the jack . Always provide
a firm base for the jack on the ground . If nec­
essary place a sturdy board or simi lar s upport
under the jack. On
hard , sl ipper y su rf a ces
(such as tiles) use a rubber mat or similar to
prevent the jack from slipping
c::> .&, .
A WARNING
-You or your passengers co uld be in jured
while changing a wheel if you do not fo l­
low these safety pre cautions:
- Position the vehicle jack on ly at the
designated lifting points and align the
jack. Otherwise, the vehicle jack could s lip a nd cause an injury if it does not
have sufficient hold o n the vehicle.
- A soft or unstable surface under the
jack may cause the ve hicle to slip off
the jack . Always provide a firm base for
the jack on the ground. If necessa ry,
use a stu rdy board under the jack.
- On hard, slippery su rface (such as t iles)
use a rubber mat or simi la r to prevent
the jack from slipping.
- To help prevent injury to yo urself and
your passengers:
- Do not raise the vehicle until you are
sure the jack is securely engaged.
- Passengers must not remain in the ve­
hicle when it is jacked up.
- Make sure that passengers wait in a
safe place away from the veh icle and
well away from the road and traffic .
- Make sure jack position is correct, ad­
j ust as necessary and then cont inue to
raise the jack .
- Changes in temperature or load can af­
fect the height of the vehicle.

and the hub. R emove a ll dirt from these
su rfaces before remo unt ing the wheel.
Tires with unidirectional tread design
Tires with unidirectional tread de sign must be
mounted with their tread pattern pointed in
the right direction.
Using a spare tire with a tread pattern
intended for use in a specific direction
When using a spa re tire w ith a tread patte rn
intended for use in a specific direction, please
note t he following:
- T he direction o f rotation is marked by an a r­
r ow on the side of the tire.
- If the sp are tire has to be install ed in the in­
correct di rection, use the spare tire only
temporar ily since the t ire wi ll not be a ble to
ac hieve its optimum performance character­
ist ics with regard to aquaplaning, noise and
wear.
- We recommend that you pay particular at­
tent ion to this fact during wet weat her and
t h at you adjust your speed to matc h road
condit ions .
- Replace the flat tire w ith a new one and
have it installed on your ve hicle as soon as
poss ib le to restore the hand ling advantages
of a uni direct io na l ti re.
Notes on wheel changing
Please read the information ¢ page 259, New
t ires and repl acing tires and wheels
if you are
goi ng to use a s pare t ire which is differen t
from the tires on your ve hicle.
Afte r you change a tire:
- Check the tire pressure on the spare imme­
diately after installation .
- Have the wheel bolt tightening torque
checked with a torque wrench as soon as
possible by your authorized Audi dealer or
a qualified s ervice station .
- With steel and alloy wheel rims, the wheel
bolts are correctly tightened at a torque of
90 ft lb (120 Nm). What do I do now? 277
- If you notice that the wheel bolts are cor­
roded and difficult to turn while changing
a tire , they should be replaced before you
check the t ightening torque.
- Replace the flat ti re with a new one and
have it installed on your vehicle as soon as
possible. Remount the wheel cover.
Until then , drive with extra care and at re­
duced speeds.
A WARNING
- I f you are g oing to eq uip your vehicle
wit h tires o r rims which differ from those
which were factory installed, then be sure to read the information ¢
pag e 259,
N ew tires and replacing tir es and
w heels.
- Always ma ke sure t he damag ed wheel o r
even a fla t tire an d the jack a nd tool ki t
a re prope rly se cu red in t he luggage co m­
p art me nt and a re not loose in the p as­
senger compartment .
- I n an a ccide nt or sudde n maneuver they
could fly forward, injuring anyone in the
veh icle.
- Always s tore da mage d wheel, j ack and
t oo ls se curely in the lugg age comp art­
men t. Othe rwise, in an accident o r su d ­
den maneuver they co uld f ly forwa rd,
causing inju ry to passengers in the veh i­
cle. •
•

@ Tips
Check carefully to make sure the hook-up
is secure before moving the car up the flat­
bed truck ramp .
Vehicle transport
Whenever you hov e your vehicle transported,
be sure to note the following :
(D Note
Mount the tie-down chains/cables over the
running surface (circumference) of the
tires. Never secure the vehicle by the axle,
the suspension struts or the front or rear
towline eye . For technical reasons, the
pressure in the suspension struts may
change du ring the transport and this will
adve rsely affect vehicle handling.
Lifting vehicle
Lifting with workshop hoist and with
floor jack
The vehicle may onl y be li~ed at the lif ting
points illu stra ted.
Fi g. 2 40 Front l ift ing po int
Fig. 2 41 Rea r lifti ng poin t
• Read and heed WARNING Q ,&. .
Emergenc y situ ation s 287
• Activate the vehicle jack mode in the MMI :
!CAR I function button > Ca r system s control
button>
Ser vici ng & ch ecks > Air su sp. :
jack mo de > On .
• Locate lifting poin ts Q fig . 240 and
¢ fig . 241 .
• Adjust lifting arms of wo rkshop hoist o r
floor jack to match veh icle lifting points.
• Insert a rubber pad be tween the floo r jack/
workshop hoist and the lift ing po ints .
The vehicle jack mode must be activated so
that the automat ic adjustment of the Adap­
tive Ai r Suspens ion does not make it more dif­
fic ult to raise the vehicle with the floor ja ck.
If you mu st l ift your vehicle with a fl oor jack
t o wo rk underneath , be sure the vehi cle i s
s af ely s upported on stand s intended for thi s
purpose.
Front lifting point
The lifting point is located on the floor pan re­
i nforcement about at the same leve l as the
jac k mounting point
c:> fig . 240 . Do not lift
t h e v ehi cle at the verti cal sill reinf orcement .
Rear lifting point
The lifting point is located o n the vert ical rein ­
forcement of the lower sill for the on-board
jack ¢
fig. 241 .
Lifting with vehicle jack
Refer to ¢ page 275.
&_ WARNING ,-~
-To reduce the risk of serious injury and
vehicle damage .
- Always lift the vehicle only at the spe­
c ia l workshop ho ist and floor jack lift
points illustrated
c:> fig . 240 and
c:> fig. 241 .
- Failure to lift the vehicle at these
po ints could cause the vehicle to tilt or
fall from a lift if there is a change in ve­
hicle weight distribution and balance .
This might happen, for example, when h eavy components such as the eng ine
block or transmission are removed.

Child safety . ... .... .... ... .. .. .. ... 177
Convertible locking retractor . ... .. .. . 187
Guidance f ixtures for lower anchorages 192
Important safety ins tructions for using
child safety seats ......... .. .. .. .. . 180
Important things to know when dr iv ing
with ch ildren .... .. ...... .. .. .. .. . 177
Tet her anchors .............. .... .. 194
Tethe r straps ............ .. .. .. .. . 194
Ch ild safety lock
Rear doors (mechan ica l) . ..... .... ... 41
Rear doors (powe r) ....... .. .. .. .. .. 41
Chi ld safety seat
Unused safety belts on the rear seat . . 182
C hild safety seats .......... .... .. ... 183
B ooste r seats ... .. .... ... .. .. .. ... 185
Convertible c hild seats . ... .. .. .. .. . 184
Convertible locking retractor . . . . . . . . . 187
How do I properly install a child safety
seat in my vehicle? ........ .. .. .. .. . 180
Infant seats . . . . . . . . . . . . . . . . . . . . . . 183
Ins tall ing ............ ...... .... .. 187
I nstal ling a child restraint us ing the
L A TC H system ............ .... .. ... 193
L A TC H sys tem ............ .... .. .. . 193
L ower anchorages ........ .. .. .. .. . 19 1
M ounting and releasing the ancho rage
hook . ..... .. ... .. ..... ... .. .. ... 193
Safety inst ructions . . . . . . . . . . . . . . . . . 180
Clea ning .. .. .. ........... .. .. .. ... 2 16
Climate controls . . . . . . . . . . . . . . . . . . . . . 79
Climate control system Supp lementary heater . . . . . . . . . . . . . . . 82
C lock . .. .. .. ................. .. .. .. 27
C losing
Panoramic sunroof . ....... .. .. .. .. .. 44
Sliding/tilti ng su nroof ........ .... ... 43
Sun shade (panoramic sun roof) . ...... 45
Cold tire inflat ion pressure ... .. .. .. .. . 252
Com ing home ............. .... .. .. .. 48
Compact spare tire ............ .... .. 271
Compartments .... ..... ... .. .. .. .... 75
Compass in the mir ro r ...... .. .. .. .. .. 56
Compliance .. .. ........... .. .. .. ... 295
Consumer Info rmation . . . . . . . . . . 14 3, 29 2
Consumpt ion (fue l) . . . . . . . . . . . . . . . . . . 25
Contact ing N HTSA ......... .. .. .. .. . 143
Inde x 299
Controls
Cleaning . ... .. .... . ... ...... ... .. 218
Convenie nce key . .. ................. . 35
Star ting the engine ............ .. .. . 84
Stopping the eng ine (S TAR T E NGIN E
STOP b utton) . . . . . . . . . . . . . . . . . . . . . . 84
Switching the ignition on .... ... .. .. . 84
U nlocking and loc king vehicle . ... .. .. . 3S
Conve rtib le child sa fe ty seats ....... .. 18 4
Convertib le locking retractor
Activati ng . . . . . . . . . . . . . . . . . . . . . . . . 189
Deact ivati ng .. ... .. ..... .......... 189
U sing to secure a child safety seat l.87, 189
Coolant
refer to Eng ine coolant ......... .. .. 239
Cooler ... .. .. .... ... .. .. ..... ... .. . 76
Cleaning . ... .. .... . ... ...... ... .. 219
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 76
Cooling mode (automat ic cl im ate control) 80
Cruise contro l
Changi ng speed .. .. .. .. ...... .... .. 92
P res ett ing your speed ............. .. 92
Swit ch ing off .. .. .... ........... .. . 92
Swi tching on . .. ...... ........... .. . 91
(upholder .. .. .. .. .... ... .... .... .. . 75
C ur ve lig ht . ... .... .. . .. .. ..... ... .. 110
Cylinder on demand System ...... .. .. . 27
D
Data recorder . . . . . . . . . . . . . . . . . . . . . . 199
Date dis p lay . . . . . . . . . . . . . . . . . . . . . . . . 2 7
Dayt ime run ning lights ........... .. .. . 46
Declarat ion of compliance
Adaptive cruise control . .. .. ... ... .. 295
Audi s ide ass ist .................. . 295
Cell phone package . ............... 295
Co nvenience key .. .... ......... .. .. 295
El ec tronic immob ilizer .......... .... 295
HomeL in k unive rsal remote con trol ... 295
Remote contro l key .. ... .... ... .. .. 2 95
Deco rative pa rts/tr im
Cleaning .. .. .. .. ................. 218
DEF What does this mea n when it appears in
the tr ip odometer display? ........... 27
Defective light bu lb wa rning ... ... .. .. . 22
•
•

308 Index
Trailer towing
212
Operating instructions .............. 212
Park ing system ............ ... .... . 132
Technical requirements .... .. .. 212,213
Trailer towing tips .......... .. .... . 214
Train (transporting your vehicle) .... .. . 287
Transm ission . .............. ... .. ... 116
Transmission malfunction (indicator light) . .. .. .. ............. .. .. .. ... 120
Transport Canada .............. .... . 143
Transporting your vehicle .... .. .. .. .. . 287
Tread Wear Indicator (TWI) ... ... .. .. . 258
Trip odometer ............. .. .. .... .. 27
What does it mean when DEF appears in
the trip odometer d isplay? ......... .. 27
Trunk
refer to Luggage compartment lid . .. . . 37
Trunk escape handle ........ .. .. .... . 269
Turn signa ls . ................. ..... .. 48
Warning/indicator lights ........... . . 23
u
Unfasten ing safety belts 150
Unidirectional tires ............. .. .. . 248
Uniform tire quality grading ....... .. . 262
Unlock ing
L uggage compartment lid .. .. .. .. .. . . 37
Power locking switch ...... .. .. .... .. 36
Remote control .................... 35
Using the key ...................... 36
V
Valet parking ................. ..... .. 42
Vanity mirrors . . . . . . . . . . . . . . . . . . . 51, 52
Vehicle care/cleaning .............. .. .... . 216
Vehicle e lectrical system ...... .. .... .. 16
Vehicle identification label . ........ .. . 289
Vehicle Identification Number (VIN) ... . 289
Vehicle jack . . . . . . . . . . . . . . . . . . . 270, 275
Vehicle literature . . . . . . . . . . . . . . . . . . . . . 5
Vehicle shutt-down .......... ... .... . 209
Vehicle transport . .......... ... .. .. . 287
Venti lation ............... .. .. .... .. 79 Vinyl
Cleaning . ..... .. ................ . 219
w
Warning/indicator lights ............. . 11
Airbag system ... ............. ..... 18
Anti- lock braking system (ABS) ........ 19
Brake system . . . . . . . . . . . . . . . . . . . . . . 14
Electromechanical parking brake . .... . 15
Electronic power control . . . . . . . . . . . . . 20
Electronic Stabilization Control ( E5C) .. . 18
Generator ... .. .. ....... ...... .. .. . 16
Glow p lug system . . . . . . . . . . . . . . . . . . 20
Instrument cluster ............. .. .. . 10
Malfunction Ind icator Lamp (MIL) .. .. . 20
Safety be lt . ... .. ................ .. 16
T urn signals ..... ............. ..... 23
Warning/Indicator lights
Airbag system ... ............. .... 164
Dynamic steering . ............. .. .. . 22
PASSENGER AIR BAG OFF ........ ... 164
Warranty coverages .............. ... 292
Washer reservoir .. ................ . 247
Wear indicator .. .. ............. .... 258
Weights .. .. .. ... ... ... ..... ... .. .. 289
What happens if you wear your safety belt
too loose? .. .... .. ................ . 149
What happens to unbelted occupants? .. 146
What impairs driving safety? .... .. .. .. 136
What shou ld I do after changing a
whee l? ......... .. ................ . 255
What should I do after replac ing wheels? 255
Wheel bolts Torque .... .... ................... 265
Wheels ... ..... .. ................ . 248
Checking tire pressure .............. 254
Cleaning .. .... .. ............. .... 217
Cold tire inflation pressure ...... .. .. 252
General notes .. .. ............. .... 248
Glossary of tire and loading terminolo -
gy ........ ... .. .. ... ....... ... .. 249
New tires and whee ls ... ... ..... .. .. 259
T ires and veh icle load limits ..... .. .. 256
When must a safety belt be replaced? .. 148
When must the airbag system be inspect -
ed? ......... ... .. .. ............... 164