2018 AUDI A4 battery capacity

Media
When importing, the audio files are automatical ­
ly sorted into the media center categories based
on the stored addit ional information
¢ page 237. The copied video files are stored in
t he media center under the
Videos category.
Playing the Jukebox
Requirement: the Jukebox must contain audio/
video fi les
¢ page 229, Adding files to the Juke ­
box.
The Jukebox is accessed and operated through
the
MMl (D¢page236, fig . 215.
Displaying Jukebox memory capacity
Select: right control button > Jukebox memory
capacity .
Information about the Jukebox memory
cap acity and the number of sto red tracks is dis­
p la yed.
Deleting tracks from the Jukebox1
)
Requ irement: the Jukebox must contain audio/
video fi les.
- Delet ing an entry: select an entry from the
Jukebox media center . Select: right control but ­
ton
> Delete from jukebox > This entry or En­
tire list.
- The status of the deleting process is shown in
the MMI. Jukebox playback stops during the de­
leting process and starts again automatically
once the dele tion is complete .
0 Note
Do not import aud io/video files when the en­
gine is t urned off because this will drain the
veh icle battery.
(D Tips
- Tracks from aud io CDs cannot be imported
to the Jukebox for legal reasons .
- Files that have already been imported are
automat ically recognized and cannot be
copied to the Jukebox again.
- It is not possible to play audio/v ideo* files
in the CD/DVD* drive while importing them.
1> N ot i n t he Playback view.
230
- Th e Juk ebox does not provide an export
function due to legal reasons .
- Files or tracks without additional stored in­
formation a re listed as
Unknown . Audi rec­
ommends adding additional information
(such as ID3 tags) to audio files.
- Reset the
Jukebox to the factory defau lt
settings when selling your vehicle
¢ page 249.
Bluetooth audio player
App lies to: vehicles wi th Blue toot h audio playe r
With the Bluetoo th audio player, you can play
music wirelessly from your Bluetooth-capable
device (such as a cell phone) through the MMI .
Requirement: the vehicle must be stationary and
the Bluetooth function on your Bluetooth device
and the
Bluetooth audio player ¢ page 250 in
the
MMI must both be sw itched on .
-Connecting a Bluetooth device: press the
!MEDIA ! button. Press the left control button
until the sources overview is displayed . Select
and confirm
Bluetooth audio player @
¢page 236, fig. 216 .
-If necessary, select and confirm, Not connected
> Connect Bluetooth audio player . The Blue­
tooth device search starts. Follow the instruc­
tions in the MMI.
- Select and confirm the desired Bluetooth de­
vice from the list. The
MMI generates a PIN for
the connection.
- Select and confirm
Yes.
-Enter the PIN for connecting on your Bluetooth
dev ice.
Or : if the PIN is already displayed on
your Bl uetoo th device , confi rm it in the Blue­
tooth device and in the
MMI. The time allowed
for entering the PIN is limited to approximately
30 seconds.
The media is started and operated thro ugh the
mobile device o r the
MMI, depending on the de-
vice being used.
..,.

Media
Problem Solution
Audi music inte rface :
the porta- For many ce ll phones or mobile devices, playback is not possible
ble device is not recognized as a when the battery level is too low (less than 5% of its capacity).
source. The mobile device will only be recognized as a source in the MMI
after connecting if the battery charge is sufficient .
Audi music interface: malfunc-The Bluetooth audio player function is switched on. Switch this
tions during audio playback function
off¢ page 250 when you are not using the Bluetooth
through an iPod/ iPhone. audio player.
Audi music interface:
contents Reset the Media settings to the factory default settings
that are changed on a mobile de-
¢page 249.
vice connected to the Audi music
interface
al are not disp layed in
the media center.
AUX input: there is stat ic when When connecting and disconnecting, the External audio player
connecting and disconnecti ng the source is already selected. Before connecting or disconnecting the
AUX connection cable. mobile device, either mute the device
(see¢ page 252) or sw itch
to a different audio sourc e (fo r
example ¢ page 222, Opening the
radio).
Bluetooth audio player* /Wi-Fi Only one interface should be act ively used at a time to ensure
audio player*: audio playback in- problem-free playback.
terference.
Jukebox*: tracks on the imported When importing playlists, all of the fi les themselves must be im-
playlist are grayed out. ported.
Jukebox*: imported tracks ca nnot If you cannot find imported tracks in the media center, they may
be played or found. not be supported. Only copy supported
files¢ page 242 to the
Jukebox.
Online media *: connection fa iled To establish a connection to the MMI, the MMI connection switch
between the MMI and the
Audi must be switched on in the Audi MMI connect app status sc reen.
MMI connect app.
Audi music interface: contents Reset the Media settings to the factory default settings
that are changed on a mob ile de-
¢page 249.
vice connected to the Audi music
interface are not displayed in the
med ia center .
Bluetooth audio player *: interfer- Playback interference can occur when using the Bluetooth audio
ence with track d isp lay and aud io player if a music player app from a third party provider is open.
playback. Audi recommends using the integrated media player on your Blue-
tooth device (such as a smartphone) .
244

Wheel s
Maximum (permissible)
inflation pressure
means the max imum cold infla­
tion pressure to which a t ire may
be inflated . Also called "maxi ­
mum inflation pressure."
Normal occupant weight
means 150 lbs. (68 k ilograms)
times the number of occupants seated in the vehicle up to the to­
tal seating capacity of your vehi­
cle .
Occupant distribution
means distribution of occupants
in a vehicle.
Outer d iameter
means the overall diamete r of an
inflated new tire.
Overall width
means the linear distance be­
tween the exteriors of the side ­
walls of an inflated tire , including
elevations due to labeling, deco­ rations, or protective bands or
ribs .
Ply
means a layer of rubber-coated
para llel cords.
338
Production options we ight
means the combined weight of
those installed regular product ion
options weighing over 5 lbs . (2 .3
kg) in excess of those standard
items which they replace, not pre­
viously considered in curb weight or accessory weight , including
heavy duty brakes, ride levelers,
roof rack, heavy duty battery, and
special trim.
Radial ply ti re
means a pneumatic tire in which
the ply cords that extend to the beads are la id at substantially 90
degrees to the centerline of the
tread.
Recommended inflation
pressure
see ¢ page 33 7, Cold tire infla­
tion pressure.
Reinforced tire
means a tire designed to operate
at higher loads and at higher in­
flation pressures than the corre­
sponding standard tire . Rein ­
forced tires may be identified as
"XL", "xl", "EXTRA LOAD", or "RF"
on the sidewall. ...

Emergency situations
Emergency situations
General
This chapter is intended for trained emergency crews and working personnel who have the nec­
essary tools and equipment to perform these
operations.
Starting by pushing or
towing
(D Note
Vehicles with an automatic transmission
cannot be started by pushing or towing.
Starting with jumper
cables
If necessary, the engine con be started by con­
necting it to the battery of another vehicle.
If the engine should fail to start because of a dis­
charged or weak battery, the battery can be con­
nected to the battery of
another vehicle, using a
pair of jumper cables to start the engine.
Jumper cables
Use only jumper cables of sufficiently large cross
section
to carry the starter current safely. Refer
to the manufacturer's specifications.
Use only jumper cables with
insulated terminal
clamps which are distinctly marked :
plus(+) cable in most cases colored red
minus(-) cable
in most cases colored black.
A WARNING
Batteries contain electricity, acid, and gas.
Any of these can cause very serious or fatal in­
jury. Follow the instructions below for
safe
handling of your vehicle's battery.
-Always shield your eyes and avoid leaning
over the battery whenever possible.
-A dead battery can freeze at temperatures
around 32 °F (0 °C) . If the vehicle battery is
frozen, you must thaw it before connecting
the jump start cables.
If you do not, this in-
374
creases the risk of an explosion and chemi­
cal burns. After jump starting the vehicle,
drive to an authorized Audi dealer or author­ ized Audi Service Facility immediately to
have the vehicle battery checked.
- Do not allow battery acid to contact eyes or
skin . Flush any contacted area with water
immediately.
- Improper use of a booster battery to start a
vehicle may cause an explosion .
- Vehicle batteries generate explosive gases.
Keep sparks, flame and lighted cigarettes
away from batteries.
- Do not try to jump start any vehicle with a
low acid level in the battery.
- The voltage of the booster battery must also
have a 12-Volt rating. The capacity (Ah) of
the booster battery should not be lower
than that of the discharged battery. Use of
batteries of different voltage or substantial­
ly different
"Ah" rating may cause an explo­
sion and personal injury.
- Never charge a frozen battery. Gas trapped
in the ice may cause an explosion.
- Never charge or use a battery that has been
frozen. The battery case may have be weak­
ened.
- Use of batteries of different voltage or sub­
stantially different capacity (Ah) rating may
cause an explosion and injury. The capacity (Ah) of the booster battery should not be
lower than that of the discharged battery.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS
r=:> poge 323.
([) Note
-Applying a higher voltage booster battery
will cause expensive damage to sensitive electronic components, such as control
units, relays, radio, etc.
- There must be no electrical contact between
the vehicles as otherwise current could al­
ready start to flow as soon as the positive
(+) terminals are connected.

a co .... N ,....
N .... 0 0
3 co
Cell phone refertoTe le phone ...................
175
Center armrest . . . . . . . . . . . . . . . . . . . . . . . . 66
Central locking . . . . . . . . . . . . . . . . . . . . . . . . 3 7
Central locking switch . . . . . . . . . . . . . . . . .
41
Convenience key . . . . . . . . . . . . . . . . . . . . . . 40
Emergency locking . . . . . . . . . . . . . . . . . . . . 42
Power windows . . . . . . . . . . . . . . . . . . . . . . 49
Remote control key . . . . . . . . . . . . . . . . . . . 40
Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Certificat ion . . . . . . . . . . . . . . . . . . . . . . . . . 386
Changing engine oi l . . . . . . . . . . . . . . . . . . . 328
Changing the scale . . . . . . . . . . . . . . . . . . . . . 13
Charging the battery (mobile devices) . . . . 234
Child restraints
Danger of using child restraints in the front
seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
272
Where can I get additional information
about child restraints and their use? . . . .
314
Child restraint system anchors . . . . . . . . . . 309
Chi ld safety . . . . . . . . . . . . . . . . . . . . . . . . . . 295
Important safety instructions for using chi ld
safety seats . . . . . . . . . . . . . . . . . . . . . . . .
299
Install ing a child restraint using the LATCH
system . . . . . . . . . . . . . . . . . . . . . . . . . . . .
311
Mounting and releasing the anchorage
hook . ... .. .. ................ ..... .
311
Tether anchors . . . . . . . . . . . . . . . . . . . . . . 312
Tether straps . .. ........... .. .. .. .. . 312
Child safety lock
Power windows . . . . . . . . . . . . . . . . . . . . . .
48
Rear doors . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Ch ild safety seats . . . . . . . . . . . . . . . . . . . . . 301
Booster seats . . . . . . . . . . . . . . . . . . . . . . . 305
Convertible child seats . . . . . . . . . . . . . . . 303
Danger of using child restraints in the front
seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
272
How do I prope rly install a child safety seat
in my vehicle? . . . . . . . . . . . . . . . . . . . . . . .
299
Infant seats . . . . . . . . . . . . . . . . . . . . . . . . 301
LA TCH system . . . . . . . . . . . . . . . . . . . . . . 311
Safety instructions . . . . . . . . . . . . . . . . . . . 299
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . 306
Unused safety belts on the rear seat 301
Child seats
Lower anchorages . . . . . . . . . . . . . . . . . . .
310
C lassic view . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Index
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Cleaning Alcantara . . . . . . . . . . . . . . . . . . . . 357
Cleaning artificial leather. . . . . . . . . . . . . . . 357
Cleaning carbon parts . . . . . . . . . . . . . 356, 357
Cleaning decorative parts/trim . . . . . . . . . . 356
Cleaning decorative parts and trim . . . . . . . 356
Cleaning exhaust tail pipes . . . . . . . . . . . . . 356
Cleaning plastic parts . . . . . . . . . . . . . . . . . . 356
Cleaning textiles . . . . . . . . . . . . . . . . . . . . . . 357
Climate control system
refer to Automatic climate control . . . . . . . 76
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17, 248
Cockpit (overview) . . . . . . . . . . . . . . . . . . . . . . 8
Collapsible spare tire Inflating . . . . . . . . . . . . . . . . . . . . . . . . . . .
367
Collapsible ti re
refer to Collapsible spa re tire . . . . . . . . . . 367
Command (voice recognition system) . . . . . 168
Compact spare t ire . . . . . . . . . . . . . . . . . . . . 367
Compartments . . . . . . . . . . . . . . . . . . . . . . . . 69
Compass in the mirror . . . . . . . . . . . . . . . . . . 63
Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . 386
Connection manager . . . . . . . . . . . . . . . . . . 249
Connect ions
refer to Media .. ... ....... ... ... 227, 236
Con sumer Information . . . . . . . . . . . . . 261, 383
Consumption (fuel) . . . . . . . . . . . . . . . . . . . . 17
Contacting NHTSA . . . . . . . . . . . . . . . . . . . . 261
Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Addi tional directory . . . . . . . . . . . . . . . . . . 250
Importing/exporting . . . . . . . . . . . . . . . . . 185
Memory capacity . . . . . . . . . . . . . . . . . . . . 186
Stor ing as destination . . . . . . . . . . . . . . . . 212
Control buttons (operating the MMI) . . . . . 15 7
Control knob with joyst ick function (MMI op­
eration) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
160
Convenience key
Switching the ignition on . . . . . . . . . . . . . .
83
Unlocking/locking . . . . . . . . . . . . . . . . . . . . 40
Convenience opening/closing . . . . . . . . . . . . 49
Convertib le child safety seats . . . . . . . . . . . 303
Convertible locking retractor
Activating . . . . . . . . . . . . . . . . . . . . . . . . . .
308
Deactivating . . . . . . . . . . . . . . . . . . . . . . . . 309
Using to secure a ch ild safety seat . . . . . . 308
Cooled glove compartment . . . . . . . . . . . . . . 69
389

Index
What happens if you wear your safety belt too
loose? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
267
What happens to unbelted occupants? . . . . 264
What impairs driving safety? . . . . . . . . . . . . 254
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 349
Wheel replacement . . . . . . . . . . . . . . . . . . 363
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
Clean ing . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Glossary of tire and loading terminology . 336
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Tire pressure monitoring system . . . . . . . 352
Tires and vehicle load limits . . . . . . . . . . . 347
Wheel wrench . . . . . . . . . . . . . . . . . . . . . . . . 360
When must a safety belt be replaced? . . . . 265
When must the airbag system be inspected? 283
Where are lower anchorages located?
310
Wi-Fi
Audi music stream .. .......... .... ...
231
Audio player .. ... ............ .... .. . 231
Hotspot . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Online media . . . . . . . . . . . . . . . . . . . . . . . 232
also refer to Wi-Fi . . . . . . . . . . . . . . . . . . . 231
Windows
Child safety lock . . . . . . . . . . . . . . . . . . . . . . 48
Cleaning/removing ice . . . . . . . . . . . . . . . .
356
Defrosting . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Power windows . . . . . . . . . . . . . . . . . . . . . . 48
Windshield Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
Defrosting . . . . . . . . . . . . . . . . . . . . . . . . . . 78
also refer to Windshield . . . . . . . . . . . . . . . 60
Windshield washer system . . . . . . . . . . 60, 332
Reservoir capacity . . . . . . . . . . . . . . . . . . . 381
W indshield wipers . . . . . . . . . . . . . . . . . . . . .
60
Winter operation
Car washes . . . . . . . . . . . . . . . . . . . . . . . . .
354
Cooling system . . . . . . . . . . . . . . . . . . . . . . 329
Defrosting the windows . . . . . . . . . . . . . . . 78
Removing ice from w indows . . . . . . . . . . .
356
Seat heating . . . . . . . . . . . . . . . . . . . . . . . . . 78
Snow chains . . . . . . . . . . . . . . . . . . . . . . . .
350
Steering wheel heating . . . . . . . . . . . . . . . . 79
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
Vehicle battery .... ........... .... ... 331
Windshield washer system . . . . . . . . . . . . 332
Winter tires . . . . . . . . . . . . . . . . . . . . . . . . . . 349
400
X
Xenon headlights . . . . . . . . . . . . . . . . . . . . . 373
z
Zooming (map) .. .. .. .. ........... 206, 214