2007 SUZUKI FORENZA ECU

1-31 SEATS AND RESTRAINT SYSTEMS
85Z03-03E
Passenger Sensing SystemYour vehicle has a passenger sensing sys-
tem for the right front passenger position.
The passenger air bag off indicator will be
visible when you turn your ignition key to
ON or START. The words “PASSENGER
AIR BAG OFF” will be visible in the clock
display located in the center of the instru-
ment panel during the system check.
When the system check is complete, the
words “PASSENGER AIR BAG OFF”
should go out unless the passenger sens-
ing system has turned off the front passen-
ger’s frontal and side air bags. See
“Passenger Air bag Off Indicator” in Sec-
tion 3.
The passenger sensing system will turn off
the right front passenger’s frontal air bag
and side air bag under certain conditions.
The driver’s frontal air bag and side air bag
are not part of the passenger sensing sys-
tem. The passenger sensing system works
with sensors that are part of the right front
passenger’s seat cushion. The sensors are
designed to detect the presence of a prop-
erly-seated occupant and determine if the
passenger’s frontal air bag and side air
bag should be enabled (may inflate) or not.The passenger sensing system is
designed to turn off the right front passen-
ger’s frontal air bag and side air bag when
the weight on the front seat is 25.6 kg (56.4
lbs) or less. The air bag should be turned
off in the following situations.
 the right front passenger seat is unoccu-
pied.
 the system determines that an infant or a
small child is present in the right front
passenger seat.
 a right front passenger takes his/her
weight off of the seat for a period of time. there is a critical problem with the air bag
system or the passenger sensing sys-
tem.
When the passenger sensing system has
turned off the passenger’s frontal air bag
and side air bag, the passenger air bag off
indicator in the clock display will light and
stay lit to remind you that the air bags are
off. See “Passenger Air Bag Off Indicator”
in Section 3.
Accident statistics show that children are
safer if they are restrained in the rear
rather than the front seat. We recommend
that child restraints be secured in the rear
seat.
For some children who have outgrown
child restraints and for very small adults,
the passenger sensing system may or may
not turn off the right front passenger’s fron-
tal air bag and side air bag, depending
upon the person’s seating posture and
body build. Everyone in your vehicle who
has outgrown child restraints should wear
a safety belt properly – whether or not
there is an air bag for that person.
If a person of adult-size is sitting in the
right front passenger’s seat, but the pas-
senger air bag off indicator is lit, it could be
because that person is not sitting properly
in the seat. If this happens, do one of the
following:
 Turn the vehicle off and ask the person
to place the seatback in the fully upright
N5U1002AS
PASSENGER
AIR BAG OFF
WARNING
A child in a rear-facing child restraint
can be severely injured or killed if the
right front passenger’s frontal air bag
inflates. This is because the back of
the rear-facing child restraint would
be very close to the inflating air bag.
Even though the passenger sensing
system is designed to turn off the
passenger’s frontal air bag and side
air bag under certain conditions, no
system is fail-safe, and no one can
guarantee that an air bag will not
deploy under some unusual circum-
stance, even though it is turned off.
Always secure a rear-facing child
restraint in the rear seat, even if the
air bags are off.
Supplemental Restraint System:

2-1 FEATURES AND CONTROLS
85Z03-03E
Keys
One key is used for the ignition, the door
and all other locks.
When a new vehicle is delivered, you are
provided with two keys. Keep one of the
two keys as a spare. The key number is
stamped on the key tag (A). The tag has a
code on it that tells your SUZUKI dealer or
a qualified locksmith how to make extra
keys. If you lose your key, you’ll be able to
have a new one made easily using the tag.
For vehicle security, keep the tag in a safe
place and also record the key number
somewhere other than inside of the vehi-
cle.
If you need a new key, contact your
SUZUKI dealer who can obtain the correct
key code.
Remote Keyless Entry SystemIf equipped, the keyless entry system oper-
ates on a radio frequency subject to Fed-
eral Communications Commission (FCC)
Rules and with Industry Canada.
This device complies with Part 15 of the
FCC Rules. Operation is subject to the fol-
lowing two conditions:
1. This device may not cause interference,
and
2. This device must accept any interference
received, including interference that
may cause undesired operation of the
device.
This device complies with RSS-210 of
Industry Canada. Operation is subject to
the following two conditions:
1. This device may not cause interference,
and
2. This device must accept any interference
received, including interference that
may cause undesired operation of the
device.
Changes or modifications to this system by
other than an authorized service facility
could void authorization to use this equip-
ment.
At times you may notice a decrease in
range. This is normal for any remote key-
less entry system. If the transmitter does
not work or if you have to stand closer to
your vehicle for the transmitter to work, try
this:
WARNING
Leaving children in a vehicle with the
ignition key is dangerous for many
reasons. A child or others could be
badly injured or even killed.
They could operate the power win-
dows or other controls or even make
the vehicle move.
Don’t leave the keys in a vehicle with
children.
L3U2001A
N4U2001A
Keys:

2-2 FEATURES AND CONTROLS
85Z03-03E
 Check the distance. You may be too far
from your vehicle. You may need to
stand closer during rainy or snowy
weather.
 Check the location. Other vehicles or
objects may be blocking the signal. Take
a few steps to the left or right, hold the
transmitter higher, and try again.
 Check to determine if battery replace-
ment is necessary. See “Battery
Replacement” under Remote Keyless
Entry System Operation in this section.
 If you are still having trouble, see your
SUZUKI dealer or a qualified technician
for service.
Remote Keyless Entry System
OperationThe following functions are available if your
vehicle has the remote keyless entry sys-
tem:
(LOCK):
Press this button to lock all of the doors. If
all of the doors and the trunk are closed,
the hazard lamps will flash once and the
horn will chirp to indicate that locking has
occurred. The theft-deterrent system will
activate and the security indicator located
on the driver’s door lock will flash.
(UNLOCK):
Press this button to unlock all of the doors.
If all of the doors and the trunk are closed,
the hazard lamps will flash twice to indicate
that unlocking has occurred. The theft-
deterrent system will deactivate and thesecurity indicator located on the driver’s
door lock will turn off.
If a door is not opened or if the engine is
not started within 30 seconds after press-
ing Unlock on the remote keyless entry
transmitter, all of the doors will automati-
cally relock and the theft-deterrent system
will reactivate.
(TRUNK): Sedan model
Press this button for about 1 second to
open the trunk.
(PANIC): Wagon model
Press this button to turn on the panic alarm
feature. The hazard lamps will flash and
the panic alarm will stay on for about 28
seconds unless you press the Panic button
again.
The LED (A) on the transmitter will flash
when the transmitter button is pressed.
The Lock, Unlock and Trunk buttons will
not operate and the theft-deterrent system
will not activate while the key is in the igni-
tion.
Matching Transmitter(s) to Your Vehicle
Each remote keyless entry transmitter is
coded to prevent another transmitter from
unlocking your vehicle. If a transmitter is
lost or stolen, a replacement can be pur-
chased through your SUZUKI dealer.
Remember to bring any remaining trans-
mitters with you when you go to your
N4U2002B
(A)
(A)
(Sedan) (Wagon)
Keys:

2-4 FEATURES AND CONTROLS
85Z03-03E
Doors and LocksDoor LocksThere are several ways to lock and unlock
your vehicle.From the outside, use your key or the
optional keyless entry transmitter. See
“Remote Keyless Entry System” in this
section.
To manually unlock all of the doors from
the outside, insert the key and turn it
toward the front of the vehicle.
To manually lock all of the doors from the
outside, insert the key and turn it toward
the rear of the vehicle.All doors, except the driver’s door, can be
locked from the outside by pushing down
the manual door lock and then closing the
door. The driver’s door lock cannot be
pushed in while the door is open. Upon
leaving the vehicle, the driver’s door can
only be locked from the outside by using
the key or the optional remote keyless
entry transmitter.
If your vehicle has a security indicator, the
indicator will turn off when you unlock the
door using the key or the optional keyless
entry transmitter. The indicator will turn on
when you lock the door using the key or
the keyless entry transmitter. The security
indicator is located on the driver’s door
lock.
From the inside, you can lock and unlock
all of the doors by pushing or pulling the
WARNING
Unlocked doors can be dangerous.
 Passengers – especially children –
can easily open the doors and fall
out of a moving vehicle. When a
door is locked, the handle won’t
open it. You increase the chance of
being thrown out of the vehicle in a
crash if the doors aren’t locked. So,
wear safety belts properly and lock
the doors whenever you drive.
 Young children who get into
unlocked vehicles may be unable to
get out. A child can be overcome by
extreme heat and can suffer perma-
nent injuries or even death from
heat stroke. Always lock your vehi-
cle whenever you leave it.
 Outsiders can easily enter through
an unlocked door when you slow
down or stop your vehicle. Locking
your doors can help prevent this
from happening.
N4U2004A
N4U2005A
Doors and Locks:

2-5 FEATURES AND CONTROLS
85Z03-03E
manual door lock located on the window
sill on each door.
From the inside, you can also lock and
unlock the doors with the power door lock
switches located on the driver’s door trim
pad.Central Door Locking SystemThe central door locking system is acti-
vated using the switch on the driver’s door.
From the outside, you can lock or unlock all
of the doors on your vehicle from the
driver’s door by using either the key or the
optional keyless entry transmitter. From the
inside, you can lock or unlock all of the
doors using the driver’s power door lock
switch.
Power Door LocksIf your vehicle has this feature you can
unlock or lock the doors on your vehicle
using the driver’s door lock switch. Push
down the front part of the switch to unlock
the doors. Push down the back part of the
switch to lock the doors.
Door Ajar ReminderIf one of the doors on your vehicle is not
closed completely while the ignition is on,
the door ajar light on the instrument panel
will come on and stay on until the doors
are closed and completely latched.Rear Door Security LocksYour vehicle is equipped with rear door
security locks on each rear door. This fea-
ture helps prevent passengers from open-
ing the rear doors on your vehicle from the
inside.
CAUTION
If there is noise when opening or
closing the doors or while driving,
apply grease to door latch and hinge.
N4U2006A
S4U2029A
Doors and Locks:

2-6 FEATURES AND CONTROLS
85Z03-03E
Using the Rear Door Security Lock
To activate the rear door security lock:
1) Move the lock upward to the lock posi-
tion.
2) Close the door.
3) Do the same thing to the other rear
door lock.
The rear doors on your vehicle cannot be
opened from the inside when this feature is
in use.Opening a Rear Door When the Security
Lock is On
1) Unlock the door from the inside.
2) Then open the door from the outside.
If you don’t cancel the security lock feature,
adults or older children who ride in the rear
won’t be able to open the rear door from
the inside. You should let adults and older
children know how to cancel the locks.
Canceling the Rear Door Security Lock
1) Unlock the door from the inside and
open the door from the outside.
2) Move the lock downward to the unlock
position.
3) Do the same for the other rear door.
The rear door lock will now work normally.
Lockout ProtectionIf your vehicle is equipped with remote key-
less entry, you have lockout protection.
This feature stops the driver’s door from
locking when the power door lock switch is
pressed with the driver’s door open.
Leaving Your VehicleIf you are leaving the vehicle, take your
keys. All of the doors, except for the
driver’s door, can be locked from the out-
side by pushing down the door lock and
then closing the door. The driver’s door
can be locked from the outside only with
the key or by using the optional keyless
entry transmitter.Trunk (Sedan)To open the trunk from the outside, insert
the key and turn it clockwise in the trunk
lock cylinder or use the remote keyless
entry transmitter if your vehicle has one. When closing the trunk, close from the
center to ensure it fully latches. Although
you may use one hand to unlock the trunk,
it is recommend that two hands on the
upper surface be used to close the trunk.
CAUTION
Do not pull the inside door handle
when the rear door security locks are
engaged. The inside door handle
could be damaged.
N4U2007B
N4U2008A
Doors and Locks:

2-7 FEATURES AND CONTROLS
85Z03-03E
Remote Trunk Release
Press the remote trunk release button,
located on the side of the driver’s door trim,
to release the trunk lid.Emergency Trunk Release Handle
There is a glow-in-the-dark emergency
trunk release handle located inside the
trunk on the underside of the trunk lid. This
handle will glow following exposure to light.
The trunk can be opened from the inside
by pulling the release handle down.
WARNING
It can be dangerous to drive with the
trunk lid open because carbon mon-
oxide (CO) gas can come into your
vehicle. You can’t see or smell CO. It
can cause unconsciousness and
even death. If you must drive with the
trunk lid open or if electrical wiring or
other cable connections must pass
through the seal between the body
and the trunk lid:
 Make sure all other windows are
shut.
 Turn the fan on your heating or
cooling system to its highest speed
and select the control setting that
will force outside air into your vehi-
cle. See “Climate Control System”
in the Index.
 If you have air outlets on or under
the instrument panel, open them all
the way.
See “Engine Exhaust” in the Index.
WARNING
Never operate the remote trunk
release button while your vehicle is
moving. An open trunk lid obscures
your rear view. That can result in a
collision causing damage to your
vehicle or other property, personal
injury, or even death.
N4U2009A
CAUTION
The emergency trunk release handle
is not designed to be used to tie
down the trunk lid or as an anchor
point when securing items in the
trunk. Improper use of the emergency
trunk release handle could damage it.
L3U2010A
Doors and Locks:

2-10 FEATURES AND CONTROLS
85Z03-03E
Theft-Deterrent SystemsVehicle theft is big business, especially in
some cities. Although your vehicle has a
number of theft-deterrent features, we
know that nothing we put on it can make it
impossible to steal.Theft-Deterrent SystemYour vehicle may have a theft-deterrent
system.
Arming the System
To arm the system, do the following:
1) Turn the ignition switch to the LOCK
and remove the key from the ignition. If
the key is inserted in the ignition switch,
the transmitter will not operate the theft-
deterrent system.
2) Close the doors, the windows, the
hood, and the trunk. Make sure the win-
dows are closed, as the system can be
activated even if the windows are open.
3) Lock the doors using the remote key-
less entry transmitter. The transmitter
must be used to activate the theft-deter-
rent system.
– The LED on the transmitter will flash
once.
– All of the doors will lock.
– The hazard warning lamps will flash
once and the horn will chirp.
– The theft-deterrent mode will activate.– The security light (A) will flash once
every 0.8 seconds to indicate that the
theft-deterrent system is armed. The
security light is located on the driver’s
door lock.
To avoid activating the alarm by accident,
do the following:
 Lock the vehicle with the key or the man-
ual door lock after the doors are closed if
you don’t want to arm the theft-deterrent
system.
 Unlock the driver’s or passenger’s front
door with the key or use the remote key-
less entry transmitter. Pressing the
UNLOCK button on the remote keyless
entry transmitter disables the theft-deter-
rent system. Unlocking a door any other
way will activate the alarm when a door
or the trunk is opened.The theft-deterrent system will not arm
when you lock the doors using the key or
the manual door lock. It arms only when
you use the remote keyless entry transmit-
ter.
Disarming the System
To disarm the system, do the following:
 Unlock the driver’s or passenger’s front
door using the key, or
 Press the Unlock button on the transmit-
ter.
– The LED on the transmitter will flash
once.
– All of the doors will unlock.
– The hazard warning lamps will flash
twice.
– The theft-deterrent mode will deacti-
vate.
How the System Alarm is Activated
If a door or the trunk is opened without the
key or the remote keyless entry transmitter,
the horn will sound and the lamps will flash
for up to 30 seconds.
The theft-deterrent system won’t arm if you
lock the doors with the key or use the man-
ual door lock. It activates only if you use
the remote keyless entry transmitter.
If the door is not opened or if the engine is
not started within 30 seconds after disarm-
ing the system with the transmitter, all of
the doors will automatically lock and the
theft-deterrent mode will reactivate.
N4U2012A
A
Theft-Deterrent Systems: