ignition AUDI A8 2014 Manual PDF

_& WARNING
California Proposition 65 Warning:
- Battery posts, terminals and related ac­ cessories contain lead and lead com­
pounds, chemicals known to the State of
Californ ia to cause cancer and reproduc ­
t ive p roblems. Wa sh hands afte r han­
dling.
(D Note
- Do not d isconnect the ve hicle battery
when the ignition is on or when the en ­
gine is running, otherwise, you will dam­
age electron ic components in the elect ri­
cal system .
- If yo ur vehicl e is going to stand for a
l ong pe riod of time wi thout bei ng d riven,
protect the battery from "free zing", oth­
e rwise it wil l be damaged and w ill then
have to be replaced.
Battery charging
Starting the engine requires a well charged
battery.
F ig. 206 Eng ine co mpartment : c o nnecto rs fo r a charg ­
er and ju mp sta rt cab les
Alway s read and heed all WARNINGS be low
¢ &. and
¢&. in Working on the ba ttery on
page 24 4.
• Switch off th e ignit ion and a ll electrica l con­
s u mers.
• M ake sure the are a is well vent ilated when
yo u charge the bat tery.
• Open the engi ne hood
¢ page 231.
• Remove the cover@ by press ing o n the ar­
row
¢ fig . 206.
Checkin g and fillin g 245
• Open the cover @on the pos itive termina l.
• Connect the charge r co nnectors accord ing to
the instruct ions to the
jump sta rt bolts.
(Bo lts under the red cover = "posit ive", Bo lts
w ith hex head= "negative") .
• On ly now plug the mains lead for the charg ­
ing equ ipment into the wall outlet and tu rn
iton ¢_& .
• Make sure the charging rate is not over
30 amps /14.8 Volt .
• W hen the bat tery is fully c harged: T urn the
charg ing equipment off and remove the
mains lead from the wa ll out let.
• Now remove the clamps for the charging
equ ipment .
• Close the red cover on the positive pole.
• Close the hood ¢
page 232.
A discharged battery can freeze at tempera­
tures of only 32 F
0 (0 °C). Allow a frozen bat­
tery to thaw completely before attempting to
charge it ¢ ,&. . However, we recommend not
u s ing a thawed batte ry aga in because th e ba t­
te ry casing can be c racked due to i ce fo rma­
t ion an d can leak ba ttery a cid.
Battery charging (Maximum charging rate
of 30 amps/14.8 Volt )
When charg ing at low vo ltages (e.g. wi th a
trickl e charger ), the ba tte ry cables do no t
have to be dis conne cte d firs t. T he bat tery
caps should
not be opened when charg ing a
batte ry .
I t i s no t ne cessa ry to remove the battery from
t he luggage compartmen t, a nd it is a lso not
necessary to d iscon nect the cab les.
Fast charging the battery (charging rate
above 14 .8 Volts)
Fo r tec hni ca l re asons do not use a battery
c h arger that uses voltage g reater than 14.8
Volts to charge yo ur vehicle's battery.
A WARNING
Charging a battery can be dangero us.
-Always follow the operating instructions
provided by the battery charger manu­
facturer when charging your battery.

remain continuously illuminated. This se­
quence will continue upon subsequent vehicle
start-ups as long as the malfunction exists.
When the malfunction indicator is illuminat­
ed, the system may not be able to detect or
signal low tire pressure as intend ed . TPMS
malfunctions may occur for a variety of rea­
sons, including the installation of replace­
ment or alternate tires or wheels on the vehi­
cle 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 re­
placement or alternate tires and wheels allow
the TPMS to continue to function properly.
Tire pressure 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. 213 Display : underi nflatio n warning
Fig. 214 Di splay: Syste m mal functio n
Using the ABS sensors, the tire pressure moni­
toring system compares the tire tread circum­
ference and vibration ch arac teristics of the in­
dividual tires. If the pressure decreases in one
or more tires, this is indicated in the instru-
Tires and wheels 267
ment cluster with a warning symbol [I] and a
message
r::!) fig. 213.
The tire pressure monitoring system must be
reset via MMI each time the pressures are ad ­
justed (e.g. when switching between partial
and full load pressure) or after changing or re­
placing a tire on your vehicle
r::!) pag e 268. The
TPMS indicator only monitors the tire pres­
sure that you have previously stored. You can
find the recommended tire pressures for your
vehicle on the label on driver's side 8-pillar
<=:>page 252 .
Tire tread circumference and vibration charac­
teristics can change and cause a tire pressure
warning if:
- the tire pressure in one or more tires is too
low,
- the tire has structural damage,
- the tire pressure was changed, wheels rotat-
ed or replaced but the TPMS was not reset
r::!) page 268 .
Warning symbols
[I] Loss of pressure in at least one tire q &..
Check the tire or tires and replace or repair if
necessary. The indicator light
[I] in the instru­
ment cluster also illuminates
¢page 11.
Check/correct the pressures of all four tires
and reset TPMS via MMI.
i:mJ) (Tire Pressure Monitoring System) Tire
pressure! System malfunction .
If@m appears after switching the ignition on
or while driving
q fig. 214 and the indicator
light
[I] in the instrument cluster blinks for
approximately one minute and then stays on,
there is a system malfunction .
Attempt to store the correct tire pressure
¢ page 268. If the indicator light does not
turn off or if it turns on shortly thereafter, im­
mediately drive your vehicle to an authorized
Audi dealer or authorized repair facility to
have the malfunction corrected .

268 Tire s and wheel s
_&. WARNING
-If th e tire pressure indicator appea rs in
the instrument cluster d isplay, one or
more of your tires is s ignificantly under­
inflated. Reduce your speed immediately
and avoid any hard steering or bra king
maneuvers . Stop as soon as possible and
check the t ires and the ir pressures. In­
flate the tire pressure to the proper pres ­
sure as indicated on the vehicle 's t ire
pressure label
q page 252. Driving on a
signif icant ly under-inflated tire causes
the tire to overheat and can lead to tire
failure. Under-inflation also is likely to impair the vehicle's handling and stop­
ping ab ility .
- The driver is responsible for ma inta ining
the correct tire pressures. You must check the t ire pressures regula rly.
- Under certain cond itions (such as a spor­
ty driving style, winter condit ions or un­
paved roads), the pressure mon itor ind i­
cator may be de layed.
- Ask your author ized Audi dealer if r un­
flat tires may be used on your veh icle.
Yo ur vehicle regist rat ion becomes inval id
if yo u use these tires when not permit ­
ted. Damage to your vehicle or acc idents
cou ld also resu lt.
(D Tips
- The tire pressure monitoring system
stops working when there is an ESC/ABS
malfunction.
- Using snow chains may result in a system
malfunction.
- The tire pressure monitoring system on
you r A udi was developed using t ires with
the "AO" or "RO" identification on the
tire sidewall ~
page 259 . We recom­
mend using these t ires.
Reset tire pressure monitoring system
Applies to vehicles: with tire pressure monitoring system
If the tire pressure is adjusted, wheels are ro­
tated or changed, the TPMS must be reset via
MMI .
.. Switch on the ignition.
.. Select in the MMI :
ICARI function button>
Car system s control button > Servicing &
check s > Tire pres sure monitoring > Store
tire pre ssur es > Ye s, store now .
@ Tips
Do not sto re the tire pressure if there are
s now cha ins on the tire.

complexity of today's automobi les, have
steadi ly reduced the scope of maintenance
and repairs which can be carried out by vehicle
owners.
Also, safe ty and e nvir onm en tal con­
cerns place very strict limits on the na ture of
repairs and adjustments to engine and trans ­
miss io n pa rts which an owner can perform .
Maintenance, adjustments and repairs usua lly
require special tools, testing devices and oth­
er equipment avai lab le to specially trained
workshop personnel in order to assure prope r
performance, reliab ility and safety of the vehi­
cle and its many systems .
Improper ma intenance, adjustments and re ­
pa irs can impair the operation and reliability
of your vehicle and even void your vehicle war­ ranty. The refo re, p roof of servici ng in accord­
ance w ith the maintenance sched ule may be a
condition for upholding a poss ible war ranty
claim made within the warranty period.
Above all, operational safety can be adversely
affected, crea ting unnecessary risks for you
and your passengers.
If in doubt about any servicing, have it done
by your authorized Audi dealer or any other
properly equipped and q ualified workshop .
We strong ly urge you to give you r a uthorized
Audi dealer the opportunity to perform all
schedu led maintenance and necessary repairs .
Your dea ler has the facilities, or iginal parts
and trained spec ialists to keep your vehicle
running properly.
Performing limit ed m aintenance you rself
The following pages describe a limited num­
ber of procedures which can be performed on
your vehicle with ordinary too ls, should the
need arise and trained personnel be unavaila­
b le. Before performing any of these proce­
dures, always thoroughly read all of the app li­
cable text and carefully follow the instruc­
tions given . Always rigorously obse rve the
WARNINGS provided .
Before you check anything in th e engine
compartment, a lway s re ad and heed all
Con sumer In formation 293
WARNINGS ¢ & and ¢ & in Working in the
engine comportment on page 231 .
A WARNING
-Ser ious personal injury may occur as a re­
sult of improperly performed mainte­ nance, adjustments or repa irs.
-Always be extremely careful when work­
ing on the vehicle. Always follow com­
mon ly accepted safety practices and gen­
eral common sense . Never r isk personal
lnJU ry .
- Do not attempt any of the ma intenance ,
checks or repairs descr ibed on the fol­
lowing pages if you are not fully fam iliar
wit h these or othe r pro cedures with re­
spect to t he veh icle, or are uncerta in how
to p roceed .
- Do not do any work without the proper
too ls and equipment. Have the necessary
work done by your authorized A udi deal ­
er or another proper ly equipped and
qualified workshop .
- The engine compartment o f any motor
veh icle is a potentially hazardous area.
Never reach into the area around or
touch the radiator fan. It is temperature
contro lled and can switch on suddenly -
even when the engine is
off . The radiator
fan switches on automat ically when the
coo lant reaches a certai n temperature
and will cont inue to run until the coo lan t
temper ature drops.
- Always sw itch
off the ignition before any­
one gets under the vehicle.
- Always support your veh icle with safety
stands if it is necessary to work under­
neath the vehicle . The j ack s upplied with
the vehicle is not adequate for this pur­
pose and cou ld collapse causing serio us
personal i njury .
- I f you must work unde rneath the vehicle
with the wheels on the ground, a lways
make sure the vehicle is on leve l ground,
that the wheels are a lways securely
blocked and that the engine cannot be
started.
•
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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
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