ECU VOLVO C70 2011 Owner´s Manual

02 Instruments and controls
HomeLink® Wireless Control System*
02
82* 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.

02 Instruments and controls
HomeLink® Wireless Control System*
02

* Option/accessory, for more information, see Introduction.83
NOTE
Some devices may require you to replace
this Programming Step 2 with procedures
noted in the “Gate Operator / Canadian Pro-
gramming” section. If the HomeLink indica-
tor light does not change to a rapidly blink-
ing light after performing these steps, con-
tact HomeLink at www.homelink.com.
3.
Firmly press, hold for five seconds and
release the programmed HomeLink but-
ton up to two separate times to activate the
door. If the door does not activate, press
and hold the just-trained HomeLink button
and observe the indicator light.
•If the indicator light stays on con-
stantly, programming is complete
and your device should activate when
the HomeLink button is pressed and
released.
•If the indicator light blinks rapidly for
two seconds and then turns to a con-
stant light continue with “Program-
ming” steps 4-6 to complete the pro-
gramming of a rolling code equipped
device (most commonly a garage door
opener).
4. At the garage door opener receiver (motor-
head unit) in the garage, locate the “learn”
or “smart” button. This can usually befound where the hanging antenna wire is
attached to the motor-head unit.
5. Firmly press and release the “learn” or
“smart” button. (The name and color of the
button may vary by manufacturer.) There
are 30 seconds to initiate step 6.
6. Return to the vehicle and firmly press, hold
for two seconds and release the pro-
grammed HomeLink button. Repeat the
“press/hold/release” sequence a second
time, and, depending on the brand of the
garage door opener (or other rolling code
equipped device), repeat this sequence a
third time to complete the programming
process.
HomeLink should now activate your rolling
code equipped device.
Gate Operator/Canadian ProgrammingCanadian radio-frequency laws require trans-
mitter signals to “time-out” (or quit) after sev-
eral seconds of transmission – which may not
be long enough for HomeLink to pick up the
signal during programming. Similar to this
Canadian law, some U.S. gate operators are
designed to “time-out” in the same manner.
If you live in Canada or you are having difficul-
ties programming a gate operator or garage
door opener by using the “Programming” pro-cedures, replace “Programming HomeLink”
step 2 with the following:
•Continue to press and hold the HomeLink
button while you press and release -
every two seconds (“cycle”) your hand-
held transmitter until the HomeLink indica-
tor light changes from a slow to a rapidly
blinking light. Now you may release both
the HomeLink and hand-held transmitter
buttons.
Proceed with “Programming” step 3 to com-
plete.
Using HomeLink
To operate, simply press and release the pro-
grammed HomeLink button. Activation will
now occur for the trained device (i.e., garage
door opener, gate operator, security system,
entry door lock, home/office lighting, etc.). For
convenience, the hand-held transmitter of the
device may also be used at any time. In the
event that there are still programming difficul-
ties or questions, contact HomeLink at:
www.homelink.com.

04 Interior
Front seats
04
102* Option/accessory, for more information, see Introduction.
Press the handle down.
Fold up the backrest to the upright posi-
tion.
> The seat will return to its original posi-
tion.
6. Return the seat belt to its guide.
The front passenger's seat belt should be
in its guide while the vehicle is being driven,
even if the seat is not occupied.
WARNING
After the seat has been returned to its orig-
inal position, be sure that the backrest is
securely locked in the upright position.
Power seats*
The power driver's seat can be adjusted:
•If the ignition key is in position I or II.
•During a 10 minute period after the doors
have been unlocked if the door remains
open.
•If the door is closed and the ignition key is
not yet in the ignition, or if the key is in
position 0, the seat can be adjusted or dur-
ing a period of 40 seconds. The power
passenger's seat can only be adjusted if
the ignition key is in position I or II, or if the
engine is running.
NOTE
Both front seats are equipped with head
restraints that can be adjusted vertically to
suit the height of the passenger. The upper
edge of the head restraint should be at least
on a level with the upper-most point of the
seat occupant's ear (see the section
"Adjusting the front seat head restraints" on
page 104).
Adjusting the seat
G020199
Seat adjustment controls
Seat adjustment controls 1, 2, 3, and 4 on the
side of the seat can be used to move the seat
to the position of your choice.
Move this section of the control up or down
to raise/lower the front section of the seat
cushion.
Move the control forward/rearward to
move the seat forward or rearward.
Move this section of the control up or down
to raise/lower the rear section of the seat
cushion.
Backrest tilt.

04 Interior
Front seats
04
105
WARNING
After adjusting the head restraint, be sure
that it is securely locked in the new position
by pressing and/or pulling it.
Removing a head restraintThe front seat head restraints can be removed,
for example, when cleaning the upholstery or if
the front passenger's seat backrest is folded
down to accommodate a long load. To do so:
1. Release the head restraint by pressing the
release button underneath its left side, at
the base of the support.
2. While holding in the release button, press
the locking button at the base of the head
restraint's right support with a screw
driver, etc., and lift the head restraint until
it can be removed completely.
WARNING
•If a front seat head restraint has been
removed, it must be put properly back
in place and it must lock (click) into one
of the available adjustment positions
before the seat is occupied.
•The front seat head restraints must be
in position and properly adjusted to the
height of the person sitting in the seat
when the vehicle is driven and when the
front passenger's seat is occupied.

04 Interior
Power retractable hard top
04
110
Wind blocker (retailer installed
accessory)
G020804
Wind blocker
The wind blocker is intended for use while driv-
ing with the power retractable hard top down
to help reduce swirling breezes in the passen-
ger compartment.
Installing the wind blocker
1. Unfold the wind blocker to its full width.
2. Unfold the supports on both rear sides.
3. Slide the winder blocker’s rear supports
under the rear head restraints so that they
rest on the upper edge of the backrest.4. Press the side lock tabs into the holes in
the side panels until they click into place.
5. Raise the wind blocker.
The zipper in the wind blocker can be opened
to place or access objects in the rear seat.
CAUTION
Slide in the supports carefully to avoid dam-
aging the upholstery.
WARNING
•Make sure the wind blocker is securely
attached. An improperly secured wind
blocker may cause injury to occupants
of the vehicle or to other motorists.
•No one should be allowed to sit in the
rear seat when the wind blocker is in
place.
When not in use, the wind blocker should be
stored in its bag, in the trunk, against the rear
seat backrest.

04 Interior
Trunk
04
119 Carrying long loads (ski hatch)
G021037
Ski hatch
The center section of the rear seat backrest
can be opened to create space for carrying
long, light objects (max. length 6.5 ft/2 meters,
max. weight 55 lbs/25 kg). To do so, the center
section (cushion) of the rear seat backrest must
be removed, the tire repair kit (if the vehicle is
so equipped) must be removed and stowed in
the trunk, and the plastic hatch in the trunk
must be opened.
Removing the center backrest cushionPull the strap at the upper edge of the cushion,
pull it forward, and lift it out.
Opening the plastic hatchFrom the trunk, press the catches in the two
holes in the hatch toward each other to release
the hatch, and fold it down.
NOTE
If the vehicle is equipped with the optional
ski bag, the bag’s zipper must be opened
from the passenger’s compartment in order
to insert objects through the ski hatch.
Replacing the backrest cushionBegin by guiding the lower section of the cush-
ion into place. Then press the upper section of
the cushion into place.
NOTE
This cushion is locked in place when the
vehicle is locked with the remote control.
Securing long objectsLong objects should be secured with one of the
rear seat belts.
Wrap the belt once around the object and lock
the belt in the retractor as usual. If the vehicle
is equipped with the optional ski bag, pass the
seat belt through the bag’s handle before fas-
tening the seat belt.

05 Locks and alarm
Remote key and key blade
05

123 Remote key functions
G019402
Lock – Press the Lock button on the
remote once to lock the doors and the
trunk. The turn signals will flash once to
confirm locking.
NOTE
The car can also be locked if a door is open
(does not apply to vehicles with the optional
keyless drive).
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 door 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 80 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 80 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
80 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 80 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.

06 Starting and driving
Starting the vehicle
06
148
WARNING
•Volvo's floor mats are specially manu-
factured for your car. They must be
firmly secured in the clips on the floor so
that they cannot slide and become trap-
ped under the pedals on the driver's
side.
•Always place the gear selector in Park
(P) and apply the parking brake before
leaving the vehicle. Never leave the
vehicle unattended with the engine run-
ning.
•Always open garage doors fully before
starting the engine inside a garage to
ensure adequate ventilation. The
exhaust gases contain carbon monox-
ide, which is invisible and odorless but
very poisonous.
CAUTION
Automatic transmission: The engine
should be idling when you move the gear
selector. Never accelerate until after you
feel the transmission engage! Accelerating
immediately after selecting a gear will cause
harsh engagement and premature trans-
mission wear. Selecting P or N when idling
at a standstill for prolonged periods of time
will help prevent overheating of the auto-
matic transmission fluid.

06 Starting and driving
Towing
06

159 Emergency towing
The towing eyelet (1) is located in a bag that
is stowed in the ski hatch.
Remove the cover over the opening for the
towing eyelet on the front bumper by pry-
ing open the lower edge with a coin, etc.
Remove the cover over the opening for the
towing eyelet on the rear bumper by press-
ing the lower right corner of the cover.
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 the tool
bag.
WARNING
Do not use the towing eyelets to pull the
vehicle up onto a flat bed tow truck.
Towing a vehicle with all four wheels on
the ground
WARNING
Volvo does not recommend towing a disa-
bled vehicle behind another vehicle. Signif-
icant difficulty in steering and braking, com-
bined with unfavorable weather, traffic, and
road conditions may make it impossible to
maintain vehicle control.
1. Apply the parking brake.

06 Starting and driving
Towing
06
161
•Sling-type equipment applied at the front
will damage radiator and air conditioning
lines.
•It is equally important not to use sling-type
equipment at the rear or apply lifting equip-
ment inside the rear wheels; serious dam-
age to the rear axle may result.
•If the vehicle is being towed on a flat bed
truck, the towing eyelets must not be used
to secure the vehicle on the flat bed. Con-
sult the tow truck operator.
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.