2012 VOLVO S80 battery

05 Infotainment
Introduction
05
201
While the engine is being started, the infotain-
ment system will be temporarily interrupted
and will resume when the engine has started.
NOTE
To help avoid excessive battery drain,
remove the remote key from the ignition slot
if the infotainment system is used while the
engine is switched off.

05 Infotainment
AUX/USB sockets
05
225
to index the files on the drive if it contains any-
thing other than compatible music files.
NOTE
•The system supports removable media
that uses the USB 2.0 standard and the
FAT32 file system. It can index up to
1,000 folders and a maximum of 254
sub-folders/files for each folder. How-
ever, the highest folder level can sup-
port up to 1,000 sub-folders/files.
•When using a longer type of USB
device, connecting it with a USB
adapter cable will help reduce mechan-
ical wear on the USB socket and on the
device.
USB hubA USB hub can be connected to the USB
socket, making it possible to connect several
USB devices at the same time. To select one
of the devices, go to the menu USB menu
Select USB device
MP3 playerMany MP3 players have a file indexing system
that is not supported by the vehicle's audio
system. In order to use an MP3 player, the sys-
tem must be set to
USB Removable device/
Mass Storage Device.
iPodŸ
An iPodŸ receives current and its battery is
charged through the USB cable.
The system will only play audio files from an
iPod
Ÿ.
NOTE
When an iPodŸ is used as a sound source,
the vehicle's audio system has a menu
structure similar to the one in the iPod
Ÿ. See
the iPod's manual for detailed information.
Compatible file formats via the USB
socket
The following audio and video files are suppor-
ted by the system when playing a device con-
nected to the USB socket.
Audio formatsmp3, wma, aac,
m4a
Video formatsdivx, avi, asf

05 Infotainment
Rear Seat Entertainment (RSE)*
05
242* Option/accessory, for more information, see Introduction.
CAUTION
When transporting large objects in the rear
seat, be sure that there is adequate space
between the object(s) and the RSE screens
to help avoid scratching or damaging these
screens.
If necessary, cover the screens with a suit-
able material.
NOTE
•The RSE screens and remote control
may not function in very low or very high
cabin temperatures. They will become
operable again after the climate control
system has created a comfortable tem-
perature in the cabin.
•Keep the IR transceivers' lenses clean
by wiping them regularly with a damp
cloth. A dirty lens could affect the func-
tion of the remote control.
Ignition modes and electrical current to
RSE
RSE can be activated with the ignition in
modes I or II (and when the engine is running).
See page 80 for detailed information about the
various ignition modes. If a film is being played,
it will stop momentarily while the engine isbeing started and will resume when the engine
is running.
NOTE
Using RSE for more than approx.
10 minutes when the engine is not running
will drain the vehicle's battery and may
make the engine difficult or impossible to
start.
A message will be displayed on the screen
if the battery's charge level becomes too
low.
Using the system's menusSelections in the RSE menus are made using
the remote control. See page 247 for more
information about the RSE menus.
Remote control
A remote control is included with the RSE sys-
tem, which can be used to control both screens
in the rear seat as well as other infotainment
system functions.
See page 250 for more detailed information
about the remote control.
Cordless headphones
Switch for selecting channel A (CH.A) or
channel B (CH.B)
On/Off button
Volume
On/Off indicator light
Two sets of cordless headphones are included
with the RSE system.
The cordless headphones are activated using
the On/Off button (2). The indicator light (4) will
illuminate when the headphones are on. Select
CH.A (channel A) or CH.B (channel B) with
switch (1). Use control (3) to adjust the volume.

05 Infotainment
Rear Seat Entertainment (RSE)*
05

* Option/accessory, for more information, see Introduction.243
NOTE
The headphones will switch off automati-
cally after approx. 3 minutes if they are not
used.
Replacing batteries in the headphonesThe headphones use two AAA batteries.
It is advisable to have extra batteries on hand
during long trips.
Battery cover and retaining screw
1. Unscrew the retaining screw and remove
the battery cover.
2. Remove the old batteries and insert new
ones in the directions indicated by the
symbols in the battery holder.
3. Put the cover back in place and tighten the
retaining screw.
Disposing of old batteriesWorn out batteries should be disposed of in an
environmentally responsible manner.
Headphone socket
External headphones can be connected to the
3.5 mm headphone socket on the side of the
head restraint (see the illustration on page
241 for the location of this socket). Adjust the
volume with the remote control.
A/V-AUX socket, 12-volt socket
This A/V-AUX socket is used to connect exter-
nal devices to the RSE system. When connect-
ing an external device, always follow the
instructions provided with the device. Devices
connected through the A/V-AUX socket can
use the screens, cordless headphones, the
3.5 mm headphone socket and the infotain-
ment system's speakers.
CAUTION
Please be aware that external devices con-
nected through the A/V-AUX socket may
cause interference in the RSE system.
Connecting a device to the A/V-AUX
socket
The A/V-AUX socket is located under the center
armrest in the tunnel console
1. Connect the device's video cable to the
yellow connector.
2. Connect the left audio cable to the white
connector and the right audio cable to the
red one.
3. If the device is designed to use 12-volt cur-
rent, connect its power cable to the 12-volt
socket (see page 195 for the location of this
socket).
Always follow the device's instructions when
connecting it to the RSE system.

05 Infotainment
Remote control*
05
* Option/accessory, for more information, see Introduction.251
ButtonFunction
Stop
Fast forward, change tracks/
songs
DVD menu
Go back one step in a menu, can-
cel a function or delete entered
characters
Navigate up/down
Navigate right/left
Confirm a selection or go to the
current source's main menu
Reduce volume
Increase volume
0-9Use to select preset channels or
enter characters
ButtonFunction
One-button access to frequently
used functions (which must be
programmed into the button, see
page 207)
Information about the current
film, song, etc., or to display
information not currently shown
on the screen
Select language for audio tracks
Subtitles, select subtitle lan-
guage
Not in use
Replacing batteriesThe remote control runs on four AA/LR6 bat-
teries.
NOTE
The batteries' normal service life ranges
from 1-4 years, depending on how often the
remote is used. If the remote is not working
properly, try replacing the four AA/LR6 bat-
teries.
It is advisable to have extra batteries on long
trips.
1. Press down on the battery cover and slide
it in the direction indicated in the illustra-
tion.
2. Remove the old batteries and insert new
ones in the directions indicated by the
symbols in the battery holder.
3. Slide the cover back into place.
Worn out batteries should be disposed of in an
environmentally responsible manner.

06 During your trip
Driving recommendations
06

259
Driving through water
•The vehicle can be driven through water up
to a depth of approximately 10 in. (25 cm),
at a maximum speed of 6 mph (10 km/h).
•Take particular care when driving through
flowing water.
•Clean the electrical connections for trailer
wiring after driving in mud or water.
•When driving through water, maintain low
speed and do not stop in the water.
WARNING
After driving through water, press lightly on
the brake pedal to ensure that the brakes
are functioning normally. Water or mud can
make the brake linings slippery, resulting in
delayed braking effect.
CAUTION
•Engine damage will occur if water is
drawn into the air cleaner.
•If the vehicle is driven through water
deeper than 10 in (25 cm), water may
enter the differential and the transmis-
sion. This reduces the oil's lubricating
capacity and may shorten the service
life of these components.
•Do not allow the vehicle to stand in
water up to the door sills longer than
absolutely necessary. This could result
in electrical malfunctions.
•If the engine has been stopped while the
vehicle is in water, do not attempt to
restart it. Have the vehicle towed out of
the water.
Engine and cooling systemUnder special conditions, for example when
driving in hilly terrain, extreme heat or with
heavy loads, there is a risk that the engine and
cooling system will overheat. Proceed as fol-
lows to avoid overheating the engine.
•Maintain a low speed when driving with a
trailer up long, steep hills.
•Do not turn the engine off immediately
when stopping after a hard drive.
WARNING
The cooling fan may start or continue to
operate (for up to 6 minutes) after the engine
has been switched off.
•Remove any auxiliary lights from in front of
the grille when driving in hot weather con-
ditions.
•Do not exceed engine speeds of 4500 rpm
if driving with a trailer in hilly terrain. The oil
temperature could become too high.
Conserving electrical currentKeep the following in mind to help minimize
battery drain:
•When the engine is not running, avoid
using ignition mode II. Many electrical sys-
tems (the audio system, the optional navi-
gation system, power windows, etc) will
function in ignition modes 0 and I. These
modes reduce drain on the battery.
•Please keep in mind that using systems,
accessories, etc., that consume a great
deal of current when the engine is not run-
ning could result in the battery being com-
pletely drained. Driving or having the
engine running for approximately
15 minutes will help keep the battery
charged.

06 During your trip
Driving recommendations
06
260
Before a long distance tripIt is always worthwhile to have your vehicle
checked by a trained and qualified Volvo serv-
ice technician before driving long distances.
Your retailer will also be able to supply you with
bulbs, fuses, spark plugs and wiper blades for
your use in the event that problems occur.
As a minimum, the following items should be
checked before any long trip:
•Check that engine runs smoothly and that
fuel consumption is normal.
•Check for fuel, oil, and fluid leakage
•Have the transmission oil level checked.
•Check condition of drive belts.
•Check state of the battery's charge.
•Examine tires carefully (the spare tire as
well), and replace those that are worn.
Check tire pressures.
•The brakes, front wheel alignment, and
steering gear should be checked by a
trained and qualified Volvo service techni-
cian only.
•Check all lights, including high beams.
•Reflective warning triangles are legally
required in some states/provinces.
•Have a word with a trained and qualified
Volvo service technician if you intend to
drive in countries where it may be difficult
to obtain the correct fuel.
•Consider your destination. If you will be
driving through an area where snow or ice
are likely to occur, consider snow tires.
Cold weather precautionsIf you wish to check your vehicle before the
approach of cold weather, the following advice
is worth noting:
•Make sure that the engine coolant contains
50 percent antifreeze. Any other mixture
will reduce freeze protection. This gives
protection against freezing down to
–31 °F (–35 °C). The use of "recycled" anti-
freeze is not approved by Volvo. Different
types of antifreeze must not be mixed.
•Volvo recommends using only genuine
Volvo antifreeze in your vehicle's radiator.
•Try to keep the fuel tank well filled – this
helps prevent the formation of condensa-
tion in the tank. In addition, in extremely
cold weather conditions it is worthwhile to
add fuel line de-icer before refueling.
•The viscosity of the engine oil is important.
Oil with low viscosity (thinner oil) improves
cold-weather starting as well as decreas-
ing fuel consumption while the engine is
warming up. For winter use, 5W-30 oil, par-
ticularly the synthetic type, is recom-
mended. Be sure to use good quality oil but
do not use cold-weather oil for hard driving
or in warm weather, see page 347 for more
information on engine oil.
NOTE
Synthetic oil is not used when the oil is
changed at the normal maintenance inter-
vals except at owner request and at addi-
tional charge.
•The load placed on the battery is greater
during the winter since the windshield wip-
ers, lighting, etc. are used more often.
Moreover, the capacity of the battery
decreases as the temperature drops. In
very cold weather, a poorly charged bat-
tery can freeze and be damaged. It is there-
fore advisable to check the state of charge
more frequently and spray an anti-rust oil
on the battery posts.
•Volvo recommends the use of snow tires
on all four wheels for winter driving, see
page 290.
•To prevent the washer fluid reservoir from
freezing, add washer solvents containing
antifreeze. This is important since dirt is
often splashed on the windshield during
winter driving, requiring the frequent use of
the washers and wipers. Volvo Washer
Solvent should be diluted as follows: Down
to 14 °F (–10 °C): 1 part washer solvent and
4 parts water Down to 5 °F (–15 °C): 1 part
washer solvent and 3 parts water Down to
0 °F (–18 °C): 1 part washer solvent and

06 During your trip
Emergency towing
06

273 Towing eyelet
G021500
Attaching the towing eyelet
Attaching the towing eyeletThe towing eyelet is located under the floor
of the trunk, with the spare tire. This eyelet
must be screwed into the positions provi-
ded on the right sides of either the front or
rear bumper (see illustration).
There are two different types of covers over
the openings for the towing eyelet and they
have to be opened differently.
•If the cover has a notch, insert a coin,
etc., into the notch and pry open the
edge of the cover. Open the cover com-
pletely and remove it.
•If the cover has a mark along one edge
or in a corner, press the mark while pry-
ing out the opposite side/corner using a
coin, etc. Open the cover and remove it.
Screw the towing eyelet in place, first by hand
and then using the tire iron until it is securely in
place.
After the vehicle has been towed, the eyelet
should be removed and returned to its storage
location.
Press the cover for the attachment point back
into position.
NOTE
On certain models equipped with a trailer
hitch, the towing eyelet cannot be screwed
into the hole in the rear bumper. The towing
rope should be attached to the trailer hitch
instead. For this reason, the detachable
section of the trailer hitch should be safely
stowed in the vehicle at all times.
CAUTION
If the vehicle is being towed on a flat bed
truck, the towing eyelets must not be used
to pull the vehicle up onto the flat bed.
WARNING
•Remember that the power brakes and
power steering will not function when
engine is not running. The braking and
steering systems will function but con-
siderably higher pressure will be
required on the brake pedal and greater
steering effort must be exerted.
•The towing eyelets must not be used for
pulling the vehicle out of a ditch or for
any similar purpose involving severe
strain. Do not use the towing eyelets to
pull the vehicle up onto a flat bed tow
truck.
Precautions when the vehicle is being
towed
•Attach jumper cables (see page 111) to
provide current for releasing the electric
parking brake and to move the gear selec-
tor from the P position to N.
•Be sure that the steering wheel lock is
released (see page 88).
•While the vehicle is being towed, set the
ignition in mode II if the battery is not