horn Oldsmobile Alero 2002 Owner's Manuals

2-9
Before your vehicle was shipped from the factory it was
programmed in Mode 1. To determine the current mode
or to change to a different mode, do the following:
1. Put an automatic transaxle in PARK (P) or a manual
transaxle in REVERSE (R) with the parking brake
engaged and turn the ignition to ON.
2. Press and hold the lower part of the power door lock
switch for 10 seconds. Release the switch when you
hear the chime.
3. Count the number of chimes you hear. The number
of chimes tells you which mode your vehicle is in.
You can change the mode by pressing and holding
the lower part of the power door lock switch (two
chimes for Mode 2, three chimes for Mode 3 and
four chimes for Mode 4).
4. Repeat Step 2 until you hear the number of chimes
that matches the mode you want.
The mode you selected is now set.Delayed Locking
This feature will allow the driver to delay the actual
locking of the vehicle. This feature will not operate if
the key is left in the ignition. See ªAnti
-Lockout
Protectionº later in this section.
When the lower part of the driver's power door lock
switch is pressed, with the key removed from the
ignition and the driver's door open, three chimes will
be heard. The doors will not lock. Seven seconds after
the driver's door has been closed, all of the doors
will lock and the parking lamps will flash. The horn
will also chirp if the horn chirp feature is enabled.
See ªProgrammable Horn Chirpº in the Index for
more information.
If the driver opens another door before the seven
seconds are up, the doors will not lock until seven
seconds have elapsed after the last door is closed.
If the lower part of the power door lock switch is
pressed twice when leaving the vehicle, or the lock
symbol button on the remote keyless entry transmitter is
pressed, the doors will lock immediately.
If the power door lock switch is pressed to unlock, the
doors will not lock automatically.

2-12
Changes or modifications to this system by other than an
authorized service facility could void authorization to
use this equipment.
At times you may notice a decrease in range. This is
normal for any remote keyless 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:

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 replacement is
necessary. See the instructions that follow.

If you're still having trouble, see your dealer or a
qualified technician for service.Operation
The following functions
are available with the
keyless entry system:
(Lock): All doors will automatically lock when this
button on the transmitter is pressed. The interior lamps
will turn off after all of the doors are closed. If all of the
doors are closed, the parking lamps will flash twice and
the horn will chirp to indicate locking has occurred.
(Unlock): The driver's door will unlock
automatically when this button on the transmitter is
pressed. If the button is pressed again within five
seconds, all remaining doors will unlock. The interior
lamps will stay on for 10 seconds or until the ignition is
turned on. The parking lamps will flash twice to indicate
unlocking has occurred.

2-13
(Remote Trunk Release): The trunk will unlock
when the vehicle symbol on the transmitter is pressed, as
long as the trunk lockout is not engaged. You can open
the trunk with the transmitter when the vehicle speed is
less than 2 mph (3 km/h), when the parking brake is
engaged, or when the ignition is off. The interior lamps
will come on for 10 seconds or until the ignition switch
is turned to ON.
(Horn): The horn will sound and the headlamps
and the parking lamps will flash for up to two minutes
when the horn symbol on the transmitter is pressed.
The interior lamps will come on and remain on while
the horn is sounding and the lamps are flashing. The
horn and lamps can be turned off by pressing the horn
symbol button again or by turning the ignition to ON.Programmable Horn Chirp
When you use the remote keyless entry transmitter to
lock the doors or use the delayed locking feature the
parking lamps will flash and the horn will chirp.
The programmable horn chirp can be disabled by
pressing and holding either of the door lock switches in
the unlock position for 10 seconds with the ignition ON
and all of the doors closed. When you hear the horn
chirp, programming is complete.
To reactivate the horn chirp feature, repeat the
above procedure.
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
purchased through your dealer. Remember to bring any
remaining transmitters with you when you go to your
dealer. When the dealer matches the replacement
transmitter to your vehicle, any remaining transmitters
must also be matched. Once your dealer has coded the
new transmitter, the lost transmitter will not unlock your
vehicle. Each vehicle can have a maximum of four
transmitters matched to it.

2-37
Running Your Engine While You're
Parked (Automatic Transaxle)
It's better not to park with the engine running. But if you
ever have to, here are some things to know.
CAUTION:
Idling the engine with the climate control
system off could allow dangerous exhaust into
your vehicle. See the earlier Caution under
ªEngine Exhaust.º
Also, idling in a closed-in place can let deadly
carbon monoxide (CO) into your vehicle even
if the fan is at the highest setting. One place
this can happen is a garage. Exhaust
-- with
CO
-- can come in easily. NEVER park in a
garage with the engine running.
Another closed-in place can be a blizzard.
See ªBlizzardº in the Index.
CAUTION:
It can be dangerous to get out of your vehicle if
the shift lever is not fully in PARK (P) with the
parking brake firmly set. Your vehicle can roll.
Don't leave your vehicle when the engine is
running unless you have to. If you've left the
engine running, the vehicle can move suddenly.
You or others could be injured. To be sure your
vehicle won't move, even when you're on fairly
level ground, always set your parking brake and
move the shift lever to PARK (P).
Follow the proper steps to be sure your vehicle won't
move. See ªShifting Into PARK (P)º in the Index.
If you are parking on a hill and if you're pulling a
trailer, also see ªTowing a Trailerº in the Index.
Horn
You can sound the horn by pressing the horn symbol
on your steering wheel.

2-49 Illuminated Entry/Exit System
When you lift the driver's door handle or open any door,
the lamps inside your vehicle will go on. These lamps
will fade out after about 10 seconds after all of the doors
have been closed or when the ignition is turned to ON.
These lamps will also go on when you press the trunk
release, unlock symbol button or the horn symbol on the
keyless entry system transmitter (if equipped).
The lamps inside your vehicle will stay on for about 10
seconds after your key is removed from the ignition to
provide an illuminated exit.
Mirror Reading Lamps (If Equipped)
Press the button on the bottom portion of the rearview
mirror to turn on the lamps. Press the other side of the
button to turn the lamps off.
Three-Position Dome Lamp
The switch on this lamp has three positions. The ON
position will turn on the light. The DOOR position will
turn on the light whenever a door is opened or when the
instrument panel brightness thumbwheel is moved up.
The OFF position will shut off the lamp completely,
even when a door is opened.
Your vehicle may also have two reading lamps as part of
the dome lamp. Press the lens of a lamp to turn a lamp
on and off.
Trunk Lamp
The trunk lamp comes on when you open your trunk.

6-65
Mini Relays Usage
9 Rear Defog
10 Not Used
11 Not Used
12 Cooling Fan #1
13 HVAC Blower (Climate Control)
14 Cooling Fan #2
15 Cooling Fan
Micro Relays Usage
16 Air Conditioning Compressor
17 Not Used
18 Fuel Pump
19 Automatic Light Control
20 Automatic Light Control
21 Horn
22 Daytime Running Lamps (DRL)Minifuses Usage
23
- 32 Spare Fuse Holder
33 Rear Defog
34 Accessory Power Outlets,
Cigarette Lighter
35 Not Used
36 Not Used
37 Air Conditioning Compressor,
Body Function Control Module
38 Automatic Transaxle
39 Powertrain Control
Module (PCM)
40 Anti
-Lock Brakes (ABS), Variable
Effort Steering
41 Ignition System
42 Back
-Up Lamps, Brake Transaxle
Shift Interlock
43 Horn