2018 AUDI A8 charging

u. co .... N
" N .... 0 0 :c ' There are two straps with hooks@ on the sides
of the bag*
r=:> fig. 83. There is a lso a securing
strap ® r=:> fig.
84 on the bag.
.,. To secu re the bag in the l uggage compartment,
engage the hooks into the rear tie -downs
r=:> fig. 83.
.. Tighten the strap on the bag to prevent the ob­
jects in the bag from sliding around
r=;, fig. 84.
A WARNING
- The bag is only intended for transport ing
sk is and other light objects. To reduce the
risk of serious in juries, never transport
heavy o r sharp objects in the bag.
- After loading, the bag must be secured with
the strap.
- Make sure that all objects that you are
transport ing in the pass-through are secure.
T hey co uld slide a round and inc rease the
r isk of injur y w hen braking or dur ing an acc i­
dent .
0) Tips
-Only fold the bag up if it is dry .
- When transport ing skis or snowboards,
t ighten the secur ing strap between the
b indings .
- Lay skis in the bag w ith the po ints facing
forwa rd and snowboards and sk i pole po ints
fac ing the rear.
Refrigerator
Introduction
A ppl ies to: ve hicles w ith re fri ge rato r
-
Clean the refrigerator before the first use r=;, table
on page 308.
You can on ly switch the refrigerator on, if :
- the temperature in the luggage compa rtme nt
is less t han 131 ° F (5 5 °C). If the refr igerator is
switched on, it will automatica lly switch off if
the temperature in the luggage compartment exceeds 131 ° F (55 °(). If the temperature
goes back below 131 ° F (55 °(), the refr igera­
tor will automatically switch on again.
Seat s and sto rag e
-The charge level of the vehicle battery is suffi ­
cient. The refrigerator is automatica lly switch­
ed off if the e lectr ica l system vo ltage falls be­
low the spec ified min imum value. Th is prevents
the vehicle battery from discharging. The re­
frigerator automatically switches back on if the
electrical system voltage increases aga in, for
examp le after starting the vehicle .
When the cooling function is working opt imally,
the cooling funct ion reaches 43° F (+6 °() and
the freez ing funct ion reaches 21 ° F (-6 °() . The
cooling temperature in the refrigerator also de­
pends on the luggage compartment tempe ra­
tu re . When the temperatu re in t he luggage com ­
partment is hig h, there may on ly be a limited
cooling effect.
A WARNING
= -
To avoid any injury risks to the passengers
caused by the refrigerator, the following safe­
ty precautions must be followed:
- The maximum load capacity for the freezer
is 5.5 lbs (2.5 kg).
- Never overload the refrigerator. There
is a
risk of injury in the event of a co llision or
sudden braking.
- The refrigerator cover must always be
closed and locked whi le driving. The refr ig­
erator contents could enter the vehicle inte­
rior dur ing a coll is ion or sudden brak ing ma­
neuver, wh ich increases the r isk of injury.
- Never store flammable fluids, gas contain­
ers and similar objects in the refrigerator
due to the r isk of an explos ion . This also ap­
plies to goods and products that can emit
volat ile or flammab le gases.
- At temperatu res of 32° F (0 °C) and lower
frozen liquid inside glass containe rs ca n
cause t he containe rs to b urst.
@ Note
,
- T he ve ntilation openings for the refrigerator
are at the rear panel tr im panel in the lug­
gage compa rtme nt and must not be cov­
ered.
67

lL t:0 ....
"' ......
"' .... 0 0 :c ' Labeling the wirele ss h eadphone s
-Attach the supplied label CD or @ ¢ fig. 208 on
the inside of the lef t/right wire less head ­
phones .
L abeling the w ireless headphones:
CD W ireless headphones label (paired with the
left RSE disp lay)
@ Wireless headphones labe l (paired with the
right RSE display)
Switching w irel ess headphones on /off
- Swit ching on : to switch the wireless head­
phones on, p ress the On/ Off
button ¢ fig. 207 on the right earp iece (R) for approxi­
mately
3 sec ond s and release it once the LED
@ starts blinking. The light @will blink s lowly
once the connection to the wireless head­ phones has been established .
-Sw itching off : to switch the wireless head ­
phones off, press and hold the On/Off button
CD until the LED @turns off.
The wireless headphones switch off automatical­ ly about five minutes after the RSE switches off .
Disconnect wireless headphones
You can delete the pairing between the w ireless
h eadphones and the RS E if yo u need to switch
out the headphones o r change the pairing.
- Se lect :
IM ENU I button > Setup RSE cont rol but­
ton
> Head set > Delet e wirele ss heads et.
& WARNING
- F or safety reasons, as the dr iver, only use
the headphones when the vehicle is station­ ary to reduce the risk of a crash.
- When driving, store the headphones secure ­
ly so that they do not move around in the
vehicle interior when bra king or in a crash .
- Maintai n a mode rate vo lume leve l when lis­
tening to audio playback through the head­
phones. Continuo us expos ure to extreme
volume levels may result in loss of hear ing.
(D Tips
- If the wireless headphones were already
paired, the connection to the headphones
-
Rear Seat Entertainment
wi ll be reestablished after switc hing the
RSE on if the headphones are switched on.
- The RSE on ly supports wireless headphones
from an authorized Audi dealer .
- Audio/video output through the wire less
headphones stops during the pai ring proc­
ess.
- The pairing process must be done separate­
ly for the left and right wireless head ­
phones. The wire less headphones are as­
signed to the left or right RSE display de­
pending on the side of the RSE control unit
where you started the pairing process . The
pairing between the w ireless headp hones
and the left/right RSE display is ident ified
w ith a label.
- Volume that is too high or too low is auto­
matically adjusted to a p reset leve l when
the wireless headphones are connected .
Charging and changing the battery
Applies to: vehicles with Rear Seat Entertainment
If the light on the wireless headphones turns
red, the batteries are low and need to be charg­
ed or replaced.
F ig . 209 Co nn ectio n fo r th e charg ing cab le /battery co m ­
pa rt me nt
- Charging the battery : connect the charging ca­
ble to the connection
CD ¢ fig. 209 on the bo t­
t om s ide of the left ea rpiece (L). Then con nect
the charging cable to the cigarette lighter */12
Volt socket* in the rear center console.
Or :
charge the battery for the wireless headp hones
w ith the min i USB adapter cable th rough the
Aud i mus ic interface
¢ page 186.
- Ch anging th e batterie s: turn the cover@
¢ fig. 209 on the left earpiece (L) to the left/ IJI,,-
199

Rear Seat Ent ertainm ent
right and change the batteries as labeled in the
battery compartm ent . Then attach the cover
back on to the left earpiece
(L).
You can ident ify t he charge status of the battery
q table on page 200 based on the blinking
speed of the LED in the charging cable conn ec­
tion
CD q fig. 209.
Blinking fre- Charge status
quency
Blinking The batteries are cha rging.
Rema ins on The batte ries are charged .
Blinking An error occurred while charg-
quickly ing.
A WARNING
- Do not use damaged rechargeable batteries .
T his increases the r isk of an explos ion.
- The headphones can become warm when
the batteries a re charg ing and increase the
risk of injury .
- Do not charge standard batteries with the
charg ing cable. This increases t he risk of an
exp losion .
- Be careful when using the c igarette lighter .
I n attentive or unsupe rvised use of the c iga­
rette lighte r can cause burns.
- T he ciga rette lighter/sockets and any elec­
t rical accessor ies connected to t hem func­
t ion only whe n the ign ition is sw itched on.
U sing the ciga rette lighter/sockets o r elec ­
trical accessories incorrect ly can lead to se ­
rious injuries or cause a fire. To reduce the
risk of in juries, never leave children unat­
tended in the vehicle with the vehicle key.
@ Note
- Do not charge the batteries in the wireless headphones when the engine is not run ­
ning . This will dra in the vehicle battery .
- For wireless headphones, on ly use batteries
that are approved for that type of device,
for example NiMH batteries with a mini­
mum capacity of 550 mAh in AAA size that
are suitable for quick charging .
200
@ For the sake of the environment
Batteries contain polluting substances. They
must be disposed of us ing methods that w ill
not harm the env ironment. Do not dispose of
them in househo ld trash.
(D Tips
The charging time for t he included rechargea­
ble batter ies is approximate ly three to four
hours and may increase by approximately 25
percent if the batter ies are in use while charg­
ing .
Headphones connected by cable
App lies to: vehicles with Rear Seat Entertainment
The headphone connec tions are located on the
RS E control unit.
Fig . 21 0 Co nn ect in g wir ed h eadpho nes
.,. Insert t he headphone connecto r into the left or
right jack
CD q fig . 210 on the RSE control pan ­
el.
The unit is eq uipped w ith 3.5 mm stereo jacks .
The w ireless headphones sw itch off automat ical­
l y about f ive minutes after the cable headphones
a re connected.
(D Tips
Volume that is too h igh or too low is auto­
mat ica lly adjusted to a preset level whe n the
wired headphones are connected.

Checking and Filling
@
Fire, sparks, open flame and smok ing are
forb idden.
~
A highly explosive mixture of gases can
form when charging batteries.
®
Keep c hildren away from battery acid and
batteries.
A WARNING
All work on the battery or electrical system in
your vehicle can result in injuries, chemical
burns, accidents or burns. Because of this, a ll
work must be performed
only by an author­
ized Aud i dea le r o r authorized Aud i Serv ice
Facility.
A WARNING
California Proposit ion 65 Warning:
- Battery posts, terminals and re lated acces­
sories contain lead and lead compounds,
chemicals known to the Sta te of California
to ca use ca nce r and rep roduct ive p roblems.
Wash hands after handling.
{Q) Note
If the v ehicle wi ll be par ked for long periods
of t ime, pro tect i t against the co ld so that it
w ill not be destroyed by "freezing"
¢page 280.
Vehicle battery
The term "vehicle battery" refers to the 12 Volt
bat tery in your vehicle.
Not running the vehicle for long periods of
time
I f you do not dr ive your vehicle for seve ral days or
weeks, elec trical equipmen t is gradually scaled
back or switched off. This reduces energy use and
ensu res the vehicle wi ll be able to start after long
periods of
time ¢ page 131. Some convenience
functions, such as interior lighting or power seat
ad justment, may not be available under certa in
circumstances. These convenience funct ions w ill
be ava ilable aga in once you switch the ignition on
and start the engine.
280
Even when electrical equipment is swi tched o ff,
the equipment can still drain the vehicle battery i f the ve hicle is not dr iven fo r long periods of
time. Deep draining results in a chemica l reaction
that destroys the ins ide of the vehicle battery.
The vehicle battery must be charged every month
to reduce the risk of this
happen ing ¢ page 280.
Contact an autho rized Aud i dea le r or a uthorized
A udi Se rvice Fa cility for mo re information.
Winter operation
Co ld weather places higher demands on the vehi­
cle battery. T his res ults in reduced starting abili ­
ty . Have the vehicle ba tte ry checked by an au­
thorized Aud i dea ler or author ized Audi Service
Fa cil ity befo re the cold time of ye ar.
Charging the vehicle battery
Fi g. 262 Eng ine compa rtment: connectors fo r a cha rger
and jump start cab les
Requirement: only use chargers with a ma ximum
charging voltage of 30 amp s/14.8 Volts.
The
vehicle battery cab les remain connected .
.. Read the warnings ¢.&. in General warnings
about batteries on page 280
and ¢ _&. .
.. Switch off the ignitio n and all electrica l equip­
ment.
.. Open the hood ¢ page 2 73 .
.. Remove the cover (I) by pressing on the arrow
¢fig. 262.
.. Open the cover @on the pos it ive terminal.
.. Clamp the charger terminal clamps to the jump
star t pins accord ing to the inst ru ct ions. (pin un­
de r the cover= "positive", p in wit h hex agon al
head = "nega tive") .
.. Insert the power cable for t he cha rging dev ice
into the socket and switch the device on.
Ill>

u. co .... N
" N .... 0 0 :c ' ~ At the end of the charging process, switch the
charger off and pull the power cab le out of the
socket.
~ Now remove the charg ing device terminal
clamps .
~ Close the cover @on the positive term inal and
re-install the
cover (!).
~ Close the hood c:;, page 2 73 .
A drained battery can freeze at temperatures
around
322F (0QC) . A frozen or thawed out bat­
tery must no longer be used . The battery hous ing
could be cracked by the format ion of ice , which
could cause battery acid to leak out
c:;, ,&. .
Charg ing the b attery
Only use chargers with a ma ximum charg ing
v oltage of 14 .8 V.
The battery connecting cables
do not need to be disconnected . Do not open the
battery when charg ing .
Read all of the manufacturer's instructions for
the charger before charging the battery .
A WARNING
-A h ighly exp losive mixture of gases can form
w hen cha rging batter ies. O nly charge t he
vehicle ba tte ry in well -vent ilated a reas.
- A d rained vehicle battery can freeze at tem­
peratu res a round 32
Q F (0 QC). A froze n or
thawed ve hicle battery m ust not be ch arged
and must not be used anymore. The battery
housing can crack and battery acid can leak
out if ice forms, whic h increases the risk of
an exp losion and chemical burns. Contact an
authorized Audi dealer or authorized Aud i
Service Facility for more information.
- Do not connect or disconnect the charg ing
cable while charg ing because th is increases
the risk of an explosion .
(D Tips
-Only charge the vehicle battery through the
connections in the engine compartment.
-Read all of the manufacturer's instructions
for the charger before charg ing the ve hicle
battery .
Ch eck ing and F illing
Windshield washer
system
F ig . 263 E ngin e compar tmen t: was he r fl ui d reservo ir cap
M N
-N ' "' "' m
The windshield washer fluid reservoir O contains
the cleaning solution for the windshie ld and the
headlight washer system
c:;, fig. 263, c:;, page 274.
The reservoir capacity can be found in
<=> page 334.
To reduce the risk of lime scale depos its on the
spray nozzles, use clean water with low amounts
of calcium. Always add w indow cleaner to the wa­
ter . When the outside temperatures are cold, an
anti -freezing agent should be added to the water
so that it does not freeze .
@ Note
-The concentration of ant i-freez ing agent
must be adjusted to the veh icle operat ing
condit ions in the respective cl imate . A con­
centration that is too high can lead to vehi­
cle damage.
- Never add radiato r anti-freeze or other addi­
t ives to the washer fluid.
- Do not use a glass cleaner that conta ins
paint so lvents, because t his could damage
the paint.
Service interval display
The service interval display detects when your ve­
hicle is due for service.
T he serv ice interval d isplay wo rks in two stages:
-In sp ec tio n o r oil change remind er: after a cer-
tain distance driven , a message appears in the
.,.
2 8 1

Emergency situations
@ Tips
The discharged battery must be properly con­
nected to the vehicle's electrical system .
When jump starting or charging the battery,
never connect the negative ground cable to
the battery negative post because the battery
manager system must be able to detect the
battery's state of charge. Always connect the
negat ive g round cable to the negative ground
post of the battery manager control unit.
Using the jump start
cable
Both jump start cables must be connected in the
correct order!
Fig. 289 E ngin e compartme nt: co nn ectors for jump start
cables and a charger
Fig. 290 Jump starting using a battery in anot her vehicle:
A
-p rov id in g current, B -drai ned
The procedure for connecting jump start cables
that is descr ibed next is designed to help jump
start your vehicle.
Vehicle with discharged battery:
~ Turn off lights and accessories, move automatic
transmission lever to N (Neutral) or P (Park)
and set parking bra ke.
328
Connecting the positive cable (red) to the
positive terminal
~ Open the cover on the positive terminal
qfig . 289.
1. Secure one end of the pos itive cable (red) to
the jump start pin
(D q fig. 290 (pin under
the cover =
"plus") on the vehicle that needs
to be started @.
2. Secure the other end of the positive cable
(red) to the posit ive terminal @on the bat­
tery provid ing the cur rent @.
Connecting the negative cable (black) to the
negative terminal
3. Secure one end of the negative cable (black)
to the negative terminal @ on the battery
that is providing the current @.
4. Secure the other end of the negative cable
(black) to the jump start
pin @ (hex head pin
= "negative") on the vehicle that needs to be
started @.
Starting the engine
~ Sta rt the eng ine on the vehicle providing the
jump start @and let it run at idle.
~ Now start the engine on the vehicle with the
drained battery @.
~ If the engine does not start, stop the starting
procedure after 10 seconds and then repeat it
after approx imately 30 seconds.
~ Remove the cables when the engi nes are run­
ning. Remove them in reverse order from the
way they were installed.
~ Close the cover on the posi tive terminal.
The battery is vented to the outside to prevent
gases from enter ing the vehicle interior. Make
sure that the jumper clamps are well connected
with their
metal ports in full contact with the
battery terminals .
A WARNING
-To avoid serious personal injury and damage
to the vehicle, heed all warnings and instruc­
tions of the jumper cable manufacturer. If in
doubt, call for road service.
-Jumper cables must be long enough so that
the vehicles do not touch.
..,.

Index
System volume . . . . . . . . . . . . . . . . . . . . . . . 206
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . 9, 10
Technical data . . . . . . . . . . . . . . . . . . . . . . . . 333
Technical modifications . . . . . . . . . . . . . . . . 339
Telephone . . . . . . . . . . . . . . . . . . . . 14 , 14 7 , 1 SO
Connecting . . . . . . . . . . . . . . . . . . . . . . . . . 148
Dialing a number . . . . . . . . . . . . . . . . . . . . 149
Memory capacity (directory) . . . . . . . . . . . 155
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Storing a number . . . . . . . . . . . . . . . . . . . . 150
Temperature indicator
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Tether anchors . . . . . . . . . . . . . . . . . . . . . . . 265
Tether strap . . . . . . . . . . . . . . . . . . . . . . . . . 265
Tie-downs ... .. .. ............. .. .. 66, 215
Time . .... .. .. .. ............. .... .. . 205
tiptronic (automatic transmission) . . . . . . . . 83
Tire mobility kit . . . . . . . . . . . . . . . . . . . . . . 312
Tires.. .... .. .. .. ............. .... .. . 283
Low-profile tires. . . . . . . . . . . . . . . . . . . . . 299
quattro (all wheel drive) . . . . . . . . . . . . . . 131
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Service life . . . . . . . . . . . . . . . . . . . . . . . . .
2 91
Tire pressure . . . . . . . . . . . . . . . . . . . . . . . 293
Tire pressure monitoring sys -
tem ..... .. .. .. ............ 300,301,302
Tire pressure table . . . . . . . . . . . . . . . . . . . 294
Treadwear indicators ................. 291
Unidirectional . . . . . . . . . . . . . . . . . . . . . . . 285
Uniform tire quality grading . . . . . . . . . . . 299
Tires and wheels
Glossary of tire and loading terminology . 285
Tires and vehicle load limits . . . . . . . . . . . 295
TMC/TMCpro
refer to Traffic information (TMC)
Tone (sound) 176
refer to Adjusting the sound
. . . . . . . . . . . 205
Tool kit ............................. 312
Torn or frayed safety be lts . . . . . . . . . . . . . . 221
Touch
refer to MMI touch 137
Towing Tow trucks
Towing loop
350
329
. . . . . . . . . . . . . . . . . . . . . 329, 330 TPMS (
Tire Pressure Monitoring System) . . 301
Traffic information (TMC) . . . . . . . . . . . . . . 176
RSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Switching reports on and off . . . . . . . . . . . 177
Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . . 89
Information . . . . . . . . . . . . . . . . . . . . . . . . . 91
Operating instructions. . . . . . . . . . . . . . . . . 89
Parking systems . . . . . . . . . . . . . . . . . . . . . 125
T echnica l requirements . . . . . . . . . . . . . 89 , 90
Train (transporting your vehicle) . . . . . . . . . 330
Transmission malfunction . . . . . . . . . . . . . . . 87
Transport Canada . . . . . . . . . . . . . . . . . . . . . 216
Transporting your vehicle . . . . . . . . . . . . . . . 330
Tr ip odometer . . . . . . . . . . . . . . . . . . . . . . . . . 10
Turn signal . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
u
Unfastening safety belts 224
Uniform tire quality grading . . . . . . . . . . . . 299
Unlocking/locking . . . . . . . . . . . . . . . . . . . . . 30
V
Valet parking function . . . . . . . . . . . . . . . . . . 40
Vanity mirror. . . . . . . . . . . . . . . . . . . . . . . 49, SO
Vehicle Care/cleaning . . . . . . . . . . . . . . . . . . . . . . . 306
D imensions . . . . . . . . . . . . . . . . . . . . . . . . . 334
Out of service . . . . . . . . . . . . . . . . . . . . . . . 311
Raising . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Specifications . . . . . . . . . . . . . . . . . . . . . . . 333
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . 279
Charge level . . . . . . . . . . . . . . . . . . . . . . . . 131
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Winter operation . . . . . . . . . . . . . . . . . . . . 280
Vehicle control modules . . . . . . . . . . . . . . . . 133
Vehicle jack . .... .. .. .. ....... 312,315,316
Vehicle key . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . 312
Vehicle transport . . . . . . . . . . . . . . . . . . . . . 330
Vent ilation . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Version information .. .. ........... 197,207
Video image settings . . . . . . . . . . . . . . . . . . 191
Video playback combinations (RSE) . . . . . . . 203
V IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
Voice guidance . . . . . . . . . . . . . . . . . . . . . . . 173