2012 VOLVO C30 key battery

09 Maintenance and servicing
Battery 09
226
Battery maintenance
Driving habits and conditions, climate, the
number of starts, etc., all affect the service life
and function of the battery. In order for your
battery to perform satisfactorily, keep the fol-
lowing in mind:
Check the fluid level in each cell in the battery
every 24 months or every 15,000
1 miles
(24,000 km), whichever is sooner.
•Use a screw driver to open the caps or
cover and a flashlight to inspect the level.
•If necessary, add distilled water. The level
should never be above the indicator.
•The fluid level should be checked if the
battery has been recharged.
•After inspection, be sure the cap over each
battery cell or the cover is securely in
place.
•Check that the battery cables are correctly
connected and properly tightened.
•Never disconnect the battery when the
engine is running, or when the key is in the
ignition. This could damage the vehicle's
electrical system.
•The battery should be disconnected from
the vehicle when a battery charger is used
directly on the battery.
•To help keep the battery in good condition,
the vehicle should be driven for at least 15
minutes a week or connected to a charger
with an automatic charging function.
•If the battery is fully discharged a number
of times, this may shorten its service life.
Keeping the battery fully charged helps
prolong its service life.
•The service life of a battery is affected by
factors such as driving conditions and cli-
mate. Extreme cold may also further
decrease the battery’s starting capacity.
•Because the battery’s starting capacity
decreases with time, it may be necessary
to recharge it if the vehicle is not driven for
an extended period of time or if the vehicle
is usually only driven short distances.
•
WARNING
PROPOSITION 65 WARNING!
Battery posts, terminals, and related acces-
sories contain lead and lead compounds,
chemicals known to the state of California
to cause cancer and reproductive harm.
Wash hands after handling.
Battery symbols
Wear protection goggles
See owner’s manual for
details
Keep away from children
Corrosive
1More frequently in warm climates.

09 Maintenance and servicing
Battery09
227
No smoking, no open
flames, no sparks
Explosion
Recycle properly
Battery replacement
Removing the battery1. Switch off the ignition and remove the key.
2. Wait at least 5 minutes after switching off
the ignition before disconnecting the bat-
tery so that all information in the vehicle's
electrical system can be stored in the con-
trol modules.
3. Remove the cover over the battery.4. Disconnect the battery negative (ground)
cable.
5. Disconnect the positive cable.
6. Remove the front side of the battery box
with a screwdriver.
7. Release the clamp holding the battery.
8. Lift out the battery.
Installing a new battery1. Put the battery in place in the engine com-
partment.
2. Install the battery's retaining clamp.
3. Reinstall the front side of the battery box.
4. Connect the positive cable.
5. Connect the ground cable.
6. Reinstall the cover over the battery.
NOTE
Used batteries should be properly disposed
of at a recycling station or similar facility, or
taken to your Volvo retailer.
WARNING
•Never expose the battery to open flame
or electric spark.
•Do not smoke near the battery.
•Battery fluid contains sulfuric acid. Do
not allow battery fluid to contact eyes,
skin, fabrics or painted surfaces. If con-
tact occurs, flush the affected area
immediately with water. Obtain medical
help immediately if eyes are affected.

10 Audio
Audio functions
10

249
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.
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 connecting cord. How-
ever, if the iPod's battery is completely
drained, it should be recharged before the
iPodŸ is connected to the audio system.
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.
For further information, refer to the accessory
manual USB/iPodŸ Music Interface.
Adjusting volume for an external deviceThe volume of an external device may be dif-
ferent from the volume of the internal sound
sources such as the CD player or the radio. It
the external device's volume is too high, the
quality of the sound may be impaired. To help
prevent this, adjust the external device's input
volume as follows:
1. While playing the radio or a CD, lower the
audio volume to about one-quarter.
2.
Switch to
AUX mode on the audio system
by pressing the MODE button.
3. Connect the headphone output from your
music player to the AUX input using a cable
with a stereo 3.5 mm miniplug at both
ends.
4. Set your music player's headphone vol-
ume to three-quarters using the player's
volume controls.5.
Press MENU on the audio system, and
navigate to
AUX input volume.
6. Turn the volume knob to raise or lower the
AUX input volume until you hear music at
a comfortable level.
7. If there is distortion, lower your music play-
er's headphone volume until the distortion
goes away.
8. Finally, exit the menu and adjust the audio
volume to a comfortable level.
BluetoothŸ streaming audio (BT)The vehicle's audio system is equipped with
BluetoothŸ, which makes it possible to play
streaming audio files from a BluetoothŸ device
such as a cell phone or personal digital assis-
tant (PDA). Navigation and control of the device
can be done through the vehicle's center con-
sole control panel or the steering wheel key-
pad. On certain external devices, it is also pos-
sible to change tracks from the device itself.
In order to listen streaming audio, BT must be
selected as a sound source (see page 247) and
a Bluetooth
Ÿ device must be connected
(paired) with the audio system. See page 264
for more information.

11 Specifications
Electrical system
11
282
General information
12-volt system with voltage controlled gener-
ator. Single wire system in which the chassis
and engine block are used as conductors,
grounded on the chassis.
Battery
Voltage12 V
Cold start capacity (CCA)700 AA
Reserve capacity (RC)135 min
Capacity (Ah)80
AModels equipped with the Premium Sound audio system,
the Volvo Navigation System and/or keyless drive.
If the battery must be replaced, replace it with
one with the same cold start capacity and
reserve capacity as the original (see the decal
on the battery).
WARNING
PROPOSITION 65 WARNING!
Battery posts, terminals, and related acces-
sories contain lead and lead compounds,
chemicals known to the state of California
to cause cancer and reproductive harm.
Wash hands after handling.

12 Index
12
288
1, 2, 3 ...
12-volt sockets.......................................... 63
A
A/C (air conditioning)................................. 92
ABS (anti-lock brake system).................. 159
Accessory installation warning.................. 15
Adaptive brake lights............................... 158
Airbags
front...................................................... 24
inflatable curtain................................... 33
side impact........................................... 31
Airbag system............................................ 24
Air conditioning.......................................... 92
Air distribution table................................. 102
Air vents..................................................... 94
Alarm system........................................... 137
turning off sensors.............................. 138
Anti-lock Brake System (ABS)................. 159
Approach lighting...................................... 84
Audio files................................................ 260Audio system
audio functions................................... 247
automatic sound control..................... 251
AUX port............................................. 248
Bluetooth streaming audio................. 249
compact disc care.............................. 261
Dolby Surround Pro Logic II............... 250
equalizer............................................. 251
HD digital radio................................... 254
menu settings..................................... 263
radio functions.................................... 252
selecting a sound source.................... 247
Sirius satellite radio............................256
sound settings.................................... 250
steering wheel keypad........................ 247
storing radio stations.......................... 252
USB/iPodŸ connector........................ 248
Auto-dim rearview mirror........................... 78
Autolock..................................................... 83
Automatic locking retractor....................... 39
Automatic sound control.........................251
Automatic transmission........................... 155
kickdown............................................ 156
oil........................................................ 277
shiftlock override................................ 157
Automatic transmission - Geartronic....... 156AUX port.................................................. 248
Axle weight......................................187, 275
B
Backrest, rear seat, folding...................... 118
Bass......................................................... 250
Battery
maintenance....................................... 226
remote key, replacing......................... 128
specifications...................................... 282
warning symbols................................. 226
Battery – replacing................................... 227
Black box................................................... 13
Blind Spot Information System (BLIS)..... 169
Bluetooth cell phone connection............. 264
Booster cushion
accessory............................................. 46
Brake fluid........................................ 224, 277
Brake lights........................................ 66, 158
Brake system
anti-lock brakes (ABS)........................ 159
Brake pad inspection.......................... 158
emergency brake assistance.............. 160

12 Index
12
293
Rearview mirror with compass.................. 78
Recalls, child restraints.............................. 39
Recirculation (climate system)................... 99
Refrigerant (A/C system).................... 92, 277
Refueling.................................................. 148
fuel tank volume.................................277
Registering child restraints........................ 39
Remote key.............................................. 126
battery replacement............................ 128
functions............................................. 127
key blade............................................ 128
Replacing fuses....................................... 236
Reporting safety defects
Canada................................................. 19
USA....................................................... 18
Roof loads............................................... 168
S
Safety, occupant........................................ 18
Safety defects, reporting
Canada................................................. 19
USA....................................................... 18Seat belt
reminder................................................ 22
Seat belts................................................... 20
Automatic locking retractor/Emergency
locking retractor.................................... 39
buckling................................................ 20
guides...................................................21
maintenance......................................... 22
pretensioners........................................ 20
unbuckling............................................ 20
use during pregnancy........................... 21
Seats, front.............................................. 106
Shiftlock.....................................................13
override............................................... 157
Side door mirrors....................................... 79
Side impact airbags................................... 31
Side impact protection (SIPS) airbags....... 31
Sirius satellite radio.................................. 256
Snow chains............................................ 189
Snow tires................................................ 189
Sound control, automatic........................251
Sound settings, audio system................. 250
Spare tire.........................................196, 197Stability system....................................... 162
Dynamic Stability Traction Control
(DSTC)................................................ 162
Starting the engine..................................150
with keyless drive............................... 152
Start inhibitor (immobilizer)..............126, 150
Steering wheel
adjusting............................................... 76
keypad................................................ 247
Storage compartments............................ 115
Studded tires........................................... 189
Sunroof (moonroof).................................... 81
Supplemental restraint system.................. 23
Symbols, overview................................... 284
T
Tachometer................................................ 54
Tailgate wipers......................................... 225
Temporary spare tire.......................196, 197
Three-way catalytic converter................. 283
Tire inflation............................................. 181
Tire inflation pressure..............................183
Tire Pressure Monitoring System (TPMS) 202