2010 VOLVO S40 battery

Contents
7
09
09 Maintenance and servicing
Volvo maintenance.................................. 212
Maintaining your car............................... 214
Hood.......................................................216
Engine compartment............................... 217
Engine oil................................................ 218
Fluids...................................................... 220
Wiper blades........................................... 222
Battery..................................................... 223
Replacing bulbs...................................... 225
Fuses...................................................... 232
10
10 Audio
Audio functions....................................... 242
Radio functions....................................... 247
CD player/CD changer............................ 255
Audio menu............................................. 259
Bluetooth
® hands-free connection......... 260
11
11 Specifications
Label information.................................... 268
Dimensions and weights......................... 270
Fuel, oils, and fluids................................ 273
Engine oil................................................ 275
Engine specifications.............................. 276
Electrical system..................................... 278
Three-way catalytic converter................. 280
Volvo programs....................................... 281

01 Safety
Supplemental Restraint System01

21 Supplemental Restraint System (SRS)
G026330
SRS warning light
As an enhancement to the three-point seat
belts, your Volvo is equipped with a Supple-
mental Restraint System (SRS). Volvo's SRS
consists of seat belt pretensioners, front air-
bags, side impact airbags, the occupant
weight sensor, and inflatable curtains. All of
these systems are monitored by the SRS con-
trol module. An SRS warning light in the instru-
ment panel (see the illustration) illuminates
when the ignition key is turned to position I, II,
or III, and will normally go out after approxi-
mately 7 seconds if no faults are detected in
the system.Where applicable, a text message will also be
displayed when the SRS warning light illumi-
nates. If this warning symbol is not functioning
properly, the general warning symbol illumi-
nates and either
SRS AIRBAG SERVICE
URGENT or SRS AIRBAG SERVICE
REQUIRED will be displayed.
WARNING
•If the SRS warning light stays on after
the engine has started or if it illuminates
while you are driving, have the vehicle
inspected by a trained and qualified
Volvo service technician as soon as
possible.
•Never try to repair any component or
part of the SRS yourself. Any interfer-
ence in the system could cause mal-
function and serious injury. All work on
these systems should be performed by
a trained and qualified Volvo service
technician.
WARNING
If your vehicle has been subjected to flood
conditions (e.g. soaked carpeting/standing
water on the floor of the vehicle) or if your
vehicle has become flood-damaged in any
way, do not attempt to start the vehicle or
put the key in the ignition before discon-
necting the battery (see below). This may
cause airbag deployment which could result
in personal injury. Have the vehicle towed to
a trained and qualified Volvo service tech-
nician for repairs.
Automatic transmission
Before attempting to tow the vehicle, use
the following procedure to override the
shiftlock system to move the gear selector
to the neutral position:
1. Switch off the ignition for at least
10 minutes and disconnect the battery.
2. Wait at least one minute.
3. Insert the key in the ignition and turn it
to position II.
4. Press firmly on the brake pedal.
5.
Move the gear selector from Park (P) to
the Neutral (N) position, see page 153,
for information on manually overriding
the shiftlock system.

02 Instruments and controls
HomeLink® Wireless Control System*
02
86* Option/accessory, for more information, see Introduction.
Introduction
G030070
The HomeLink1 Wireless Control System pro-
vides a convenient way to replace up to three
hand-held radio-frequency (RF) transmitters
used to activate devices such as gate opera-
tors, garage door openers, entry door locks,
security systems, even home lighting. Addi-
tional HomeLink information can be found on
the Internet at www.homelink.com.
WARNING
•If you use HomeLink to open a garage
door or gate, be sure no one is near the
gate or door while it is in motion.
•When programming a garage door
opener, it is advised to park outside of
the garage.
•Do not use HomeLink with any garage
door opener that lacks safety stop and
reverse features as required by U.S.
federal safety standards (this includes
any garage door opener model manu-
factured before April 1, 1982). A garage
door that cannot detect an object - sig-
naling the door to stop and reverse -
does not meet current U.S. federal
safety standards. For more information,
contact HomeLink at:
www.homelink.com.
Retain the original transmitter of the RF device
you are programming for use in other vehicles
as well as for future HomeLink programming. It
is also suggested that upon the sale of the
vehicle, the programmed HomeLink buttons be
erased for security purposes. Refer to “Erasing
HomeLink Buttons”.
Programming HomeLink
NOTE
Some vehicles may require the ignition
switch to be turned on or to the second
(“accessories”) position for programming
and/or operation of HomeLink. It is also rec-
ommended that a new battery be placed in
the hand-held transmitter of the device
being programmed to HomeLink for quicker
training and accurate transmission of the
radio-frequency signal.
1. Position the end of your hand-held trans-
mitter 1–3 inches (5–14 cm) away from the
HomeLink button you wish to program
while keeping the indicator light in view.
2. Simultaneously press and hold both the
chosen HomeLink and hand-held transmit-
ter buttons until the HomeLink indicator
light changes from a slow to a rapidly blink-
ing light. Now you may release both the
HomeLink and hand-held transmitter but-
tons.
1HomeLink and the HomeLink house are registered trademarks of Johnson Controls, Inc.

05 Locks and alarm
Remote key and key blade
05

121
Unlock – Press the Unlock button on the
remote once to unlock the driver's door.
After a short pause, press the Unlock but-
ton a second time within 10 seconds to
unlock the other doors and the trunk. A
long press (at least several seconds) opens
all side windows.
NOTE
•The turn signals flash to confirm that the
vehicle has been correctly locked/
unlocked with the remote key or the
optional keyless drive. When locking the
vehicle, the turn signals will flash a con-
firmation only if all the doors are
securely closed and locked. Flashing
confirmation for locking and unlocking
may be customized in the vehicle's Per-
sonal settings menu, see page 83 for
more information.
•The two-step unlocking function can be
changed so that one press of the
Unlock button unlocks all of the doors
and the trunk. See Personal settings
page 83 for more information.
•Automatic relocking: If the doors are
unlocked, the locks will automatically reen-
gage (re-lock) and the alarm will rearm after2 minutes unless a door or the trunk has
been opened.
•Automatic locking: When the car starts to
move, the doors and trunk can be locked
automatically. This feature can be turned
on or off, see Personal settings on page
83 for more information.
•Airbag deployment will automatically
attempt to unlock the doors.
Approach lighting – As you approach the
car: Press the button on the remote key to
illuminate the area around the car in dark
conditions. Pressing the button once lights
up the interior lighting, parking lights, and
license plate lighting. These lights will
switch off automatically after 30, 60 or
90 seconds. See the Personal settings pa
ge 83 for information about adjusting the
time setting.
Unlock trunk – Press the button once to
disarm the alarm system and unlock only
the trunk. After closing, the trunk will not
automatically relock. Press Lock to relock
it and rearm the alarm.
NOTE
This function will unlock, but not pop open,
the trunk.
Panic alarm – This button can be used to
attract attention during emergency situa-
tions. To activate the panic alarm, press
and hold the red button for at least 3 sec-
onds or press it twice within 3 seconds.
The turn signals and horn will be activated.
The panic alarm will stop automatically
after 30 seconds. To deactivate, wait
approximately 5 seconds and press the red
button again.
NOTE
This button will NOT unlock the car.
Weak battery in the remote key
G019406

05 Locks and alarm
Remote key and key blade
05
122
When the battery begins to lose its charge, the
Information symbol in the instrument panel
(see page 55) lights up and
KEY BATTERY
LOW VOLTAGE is shown in the information
display.
Replacing the battery in the remote key
If the range of the transmitter is noticeably
reduced, this indicates that the battery (type
CR 2450, 3V) is weak and should be replaced.
To replace the battery:
1. Place the remote key with the keypad
downward. Pry open the cover with a small
slotted screwdriver.
2. Remove the cover.
CAUTION
When replacing the battery, avoid touching
the electrical circuitry in the other half of the
remote key.
3. Note how the + and – sides of the battery
are positioned on the inside of the cover
(see the underside of the cover).
4. Pry out and replace the battery. Avoid
touching the battery and its contact surfa-
ces with your fingers.
5. Press the cover back into place.The old battery should be disposed of properly
at a recycling center or by a trained and quali-
fied Volvo service technician.
Key blade
G019403
Removing the key blade
The key blade can be removed from the remote
key. When removed, it can be used as follows:
•To lock/unlock the driver’s door
•To lock/unlock the glove compartment,
see page 130.
•For valet locking (see page 124)
Removing the key bladeSlide the spring loaded catch to the side.
While holding the catch, pull the key blade
out of the remote key.
Reinserting the key blade in the remote
key
1. Hold the remote key with the pointed end
down.
2. Carefully slide the key blade into its groove.
3. Gently press the key blade in the groove
until it clicks into place.
Unlocking the doors with the detached
key blade
1. Insert the key blade as far as possible in the
driver's door lock.
2. Turn the key blade clockwise approxi-
mately one-quarter turn to unlock the driv-
er's door only.
NOTE
After unlocking the driver's door with the
key blade, opening the door will trigger the
alarm.
To disable the alarmPress the Unlock button on the remote key, or
insert the key in the ignition switch.

05 Locks and alarm
Alarm*
05
132* Option/accessory, for more information, see Introduction.
The alarm system
The alarm is automatically armed whenever the
car is locked with the remote key, or if a front
lock button is depressed.
When armed, the alarm continuously monitors
a number of points on the car. The following
conditions will trigger the alarm:
•The hood is forced open.
•The trunk is forced open.
•A door is forced open.
•The ignition switch is tampered with
•An attempt is made to start the car with a
non-approved key (a key not coded to the
car's ignition).
•If there is movement in the passenger com-
partment (if the car is equipped with the
optional movement sensor).
•The car is lifted or towed (if the car is equip-
ped with the optional inclination sensor)
•The battery is disconnected (while the
alarm is armed).
•The siren is disconnected when the alarm
is disarmed.
The alarm indicator light
G020227
Alarm indicator light
The status of the alarm system is indicated by
the indicator light on at the top of the dash-
board (see the illustration):
•Indicator light off – the alarm is not armed
•The indicator light flashes every two sec-
onds – the alarm is armed
•The indicator light flashes rapidly before
the ignition is switched on – the alarm has
been triggered. The message
ALARM
TRIGGERED, CHECK CAR will also be
displayed.
•Fault in the alarm system: If a fault has
been detected in the alarm system, a mes-
sage will be shown in the information dis-
play. Contact your Volvo retailer to have
the alarm system inspected and repaired if
necessary.
Arming the alarm

Press the LOCK button on the remote key,
or press the central lock button on one of
the front doors with the door open. One
long flash of the turn signals will confirm
that the alarm is armed.
Disarming the alarm

Press the UNLOCK button on the remote
key or insert the key in the ignition1 to dis-
arm the alarm. Two short flashes from the
car's direction indicators confirm that the
alarm has been deactivated and that all
doors are unlocked.
1On vehicles with the optional keyless drive, press in the start control in the ignition switch.

05 Locks and alarm
Alarm*
05

* Option/accessory, for more information, see Introduction.133 Turning off (stopping) the alarm
If the alarm is sounding, it can be stopped by
pressing the UNLOCK button on the remote
key or by inserting the key in the ignition switch.
The driver's door must first be unlocked with
the key blade.
NOTE
On vehicles equipped with the optional key-
less drive, the start control must be
removed from the ignition switch before the
key can be inserted, see page 148 for
instructions.
Audible/visual alarm signal
An audible alarm signal is given by a battery
powered siren. The alarm cycle lasts for
30 seconds.
NOTE
The visual alarm signal is given by flashing
all turn signals and turning on the interior
lighting for approximately 5 minutes.
Temporarily turning off the accessory
alarm sensor(s)
G026313
Display
MENU
EXIT
ENTER
Menu navigation controlsIn certain situations it may be desirable to turn
off the accessory inclination and movement
alarm sensors if, for example, you drive your
vehicle onto a ferry where the rocking of the
boat could trigger the alarm or if a pet is left in
the vehicle with the doors locked.
To do so:
1.
Press MENU to enter the menu system and
scroll to
Car settings (for a more detailed
description of the menus, see page 83.
2.
Select
Reduced guard.
3.
Select
Activate once and the messageReduced guard – See manual will
appear in the information display. The
alarm sensors will be turned off when the
vehicle is locked.
or
Select
Ask on exit. Each time the ignition
key is turned to position 0, the message
Press ENTER to reduce guard until
engine is started. Press EXIT to
cancel
will be displayed. Select one of the
alternatives:
•If the alarm sensors are to be deactivated,
press ENTER and then lock the vehicle.
The next time the ignition key is turned to posi-
tion II, the sensors will be reactivated and
Full
guard will displayed.

06 Starting and driving
General information
06

139 Handling, roadholding
Vehicle load, tire design and inflation pressure
all affect vehicle handling. Therefore, check
that the tires are inflated to the recommended
pressure according to the vehicle load. See the
"Tire pressure" section. Loads should be dis-
tributed so that capacity weight or maximum
permissible axle loads are not exceeded.
Driving through water
The vehicle can be driven through water up to
a depth of approximately 9 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 9 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
car is in water, do not attempt to restart
the engine. Have the car towed out of
the water.
Cold weather precautions
If 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). See section "Coolant". The use of
"recycled" antifreeze is not approved byVolvo. Different types of antifreeze must
not be mixed.
•Volvo recommends using only genuine
Volvo antifreeze in your vehicle's radiator.
Your Volvo retailer stocks plenty of Volvo
engine coolant to help protect your vehicle
during cold weather.
•Try to keep the fuel tank well filled – this
prevents the formation of condensation 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
1, 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 275 for more
information.
•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
1Synthetic oil is not used when the oil is changed at the normal maintenance intervals except at owner request and at additional charge. Please consult your Volvo retailer.