2005 BUICK RAINIER ECU

Getting to Know YourRainier4
Trip Information Button:Press
to access each of the odometer,
TRIP A, TRIP B and TIMER functions.To reset either trip odometer to zero,
access it on the DIC and press the
Select button ( ) for one second, orpress and hold the reset stem on the
instrument cluster.
Use the TIMER function to time the
length of your trip, pressing to startor stop the timer when the function is
displayed on the DIC. To reset it to zero,press and hold when the function isdisplayed on the DIC.
Fuel Information Button:Press
to access the range, average fuel
economy, fuel used and the GM Oil LifeSystem
TMstatus.
RANGE estimates the remaining dis
tance you can drive without refueling. It is based on recent fuel economy andremaining fuel.
AVG ECON calculates how many miles
per gallon you are getting based on current and past driving conditions. Press
and hold the reset stem while it is displayed and the DIC will begin calculatingaverage fuel economy from that point intime.
Driver Information Center (DIC)
The Driver Information Center (DIC) fea
tures a message center that can display
trip information, fuel economy information, personalization features and othermessages or warnings.The DIC displayis located above the steering wheel on
the instrument cluster, and can be pro
grammed in three languages. To accessthe various DIC modes, press one ofthe four DIC buttons located on the
steering wheel: Trip Information, FuelInformation, Personalization or Select.
Malfunction Indicator Lamp(Service Engine Soon Lamp)
Located on the instrument panel, this
lamp illuminates under a variety of conditions when the OnBoard DiagnosticsII (OBD II) system detects a malfunction
in the vehicle’s emission controls. If it is
lit steadily, check the gas cap to ensurethat it is attached and securely fastened.
Turn it clockwise until a “ratcheting”sound is heard, signaling that it is
secure. If this is the cause of the condi
tion, and the cap is installed properly,
this should turn the light off.
See Section 3 of your Owner Manual.

11
OnStar®
Your vehicle’s OnStar system provides
invehicle safety, security and communications services, available 24 hours a
day, 7 days a week. With OnStar, youcan enjoy such available services as:
• Automatic notification of air bag
deployment
• Emergency services assistance
• Roadside assistance
• Stolen vehicle tracking
• GM Goodwrench remote diagnostics
• Remote door unlock
• Routing and location assistance*
• OnStar Personal Calling, a hands
free, voiceactivated communications service**
These services are easily accessed
through the three OnStar buttons in yourvehicle.
• Press the Phone button to access
OnStar Personal Calling, a handsfree, voiceactivated communications service.* Your vehicle is equipped with a
Passenger Sensing System located inthe rightfront outboard passenger seat.
The Passenger Sensing System classifies the occupant sitting in the front pas
senger seat and communicates the sta
tus to the air bag module. The air bagmodule uses this occupant informationto enable or suppress the deployment ofthe front passengerside air bag.
If the Passenger Sensing System deter
mines there is an empty seat, a childseat or an occupant weighing below aspecified threshold, it will communicatea suppress request to the air bag mod
ule. If the system determines there is anoccupant weighing above the specifiedthreshold, it will communicate an enablerequest to the air bag module.
The PASSENGER AIR BAG ON/OFF
indicator located on the rearview mirror
will indicate to the driver and front pas
senger the current state of the front pas
Front PassengerSide Passive
Air Bag
2. Select memory button 1 or 2 on the
driver’s door.
3. Move the driver’s seat to the desired
exit position.
4. Press and hold the Exit button
located on the driver’s door (shown on previous page) for three seconds.
A double chime will sound confirming that the position has been stored.
With the vehicle in Park (P), the exit
seat position for that driver can berecalled by pressing the Exit button. If no exit position is stored, the seatdefaults to a completely rearward position.
See Section 2 of your Owner Manual.
senger air bag. If the air bag is sup
pressed, the “OFF” indicator will be illuminated. If the air bag is enabled, the“ON” indicator will be illuminated.
General Motors recommends that child restraints
be secured in a rear seat, including an infant riding
in a rearracing infant seat, a child riding in a forwardfacing child seat and an older child riding in abooster seat.
See Section 3 of your Owner Manual.

Getting to Know YourRainier14
Your vehicle’s Navigation Entertainment
System provides you with detailed mapsof all major highways and roads
throughout the United States. After youenter a destination, the system providesturnbyturn instructions for reachingyour destination. In addition, the systemcan help you locate banks, airports,
restaurants, post offices, ATMs andmore.
See Section 3 of your Owner Manual.
Touch Screen Navigation
Entertainment System (if equipped)
Note:See your Navigation
Entertainment System Quick ReferenceGuide for operating instructions.
HomeLink®Universal
Transmitter
This programmable transmitter can store
up to three frequencies for items such
as a garage door opener, entry door
lock or security system. With the ignition
OFF, program the transmitter as follows:
• Press and hold the two outside but
tons and release when the indicatorlight begins to flash (about 20 sec
onds; do not repeat this step when
programming second and third transmitter buttons).
•Hold the end of your handheld trans
mitter up to three inches away from
the surface of the universal transmitter and simultaneously hold down the transmitter button and the buttonon the HomeLink
®unit you wish to
program.
• The HomeLink
®indicator light will
begin blinking slowly. Programming is
complete when the indicator light onthe HomeLink
®transmitter flashes
rapidly.
• Release both buttons.
• When more than one disc is loaded,
a number for each disc is displayed.
• To load more than one but fewer than
six discs, press the LOAD buttonagain after loading the final CD.
• For every CD loaded, a number
appears on the radio display.
• To play a specific CD, press the CD
AUX button and then the number of
the CD you want to hear.
• A small bar appears under the CD
number that is playing, and the tracknumber appears.
See Section 3 of your Owner Manual.

15
For garage door openers with a “rolling
code,” continue with the following steps:
• Firmly press the training button (usu
ally marked “LEARN” or “SMART”) onthe garage door opener motor headunit near the antenna.
• Within 30 seconds, press and hold
the HomeLink
®transmitter button pro
grammed in the previous steps fortwo seconds.
• Press and release this button twice
more for two seconds each time.
See Section 2 of your Owner Manual.
Remote Keyless Entry System
The RKE system locks and unlocks the
doors and lift glass from a range of 3 to
30 feet (1–9 m). At times the range maybe shorter than usual, which is normal. If the transmitter doesn’t seem to beworking properly:
• Ensure that you are within transmitter
range of the vehicle. Rainy and
snowy weather can reduce transmitter range.
Note:To ensure successful HomeLink®
Transmitter programming, it’s important
that your garage door opener battery bewell charged.
Content TheftDeterrent System
The Content TheftDeterrent System has
a red indicator lamp on the instrumentpanel that is labeled
SECURITY. The
system can be activated in two ways:
• Press the
LOCKbutton on the
Remote Keyless Entry key fob afterclosing all doors.
• Press the power door
LOCKswitch
with the door open.
The alarm is not armed until the
SECURITYlight turns off (after a delay
of approximately 30 seconds).
If the alarm is tripped, the horn sounds
for 30 seconds, and the headlamps andparking lamps also flash for two minutes
to get visual attention. The alarm soundswhenever a locked door is opened with
out the key or Remote Keyless Entry
System transmitter.
See Section 2 of your Owner Manual.
• Check to see if other vehicles or
obstacles are blocking the transmittersignal by stepping a few feet to theleft or right, and hold the transmitterhigher when pressing the button(s).
• Consider the length of time that
the transmitter battery has been inservice and replace it if necessary
(the DIC will display “RFA # BATLOW” if the battery needs replacing).Use CR 2032 battery or equivalent.
See Section 2 of your Owner Manual.

17
Traction Assist System (TAS)
(Rearwheel drive only)
The Traction Assist System (standard on
rearwheel drive vehicles) limits wheel
spin. TAS operates only when it senses
that one or both rear wheels are begin
ning to lose traction. When this happens, engine power is reduced to limit
wheelspin and the LOW TRAC light
comes on. You may also hear or feel the
system working. TAS is automaticallyenabled whenever you start the vehicle.
You can disable it by pressing the TASON/OFF button located near the shiftlever or on the instrument panel. When
disabled, the TRAC OFF light comes on.Enable the system by pressing the TA S
ON/OFF button again and the TRAC
OFF light will go out.
See Section 4 of your Owner Manual.
Luggage Carrier (if equipped)
The luggage carrier has side rails
attached to the roof and allows you tocarry luggage on top of your vehicle.Some vehicles are equipped with slidingcross rails and tiedown spots to secure
cargo. To slide the cross rails to thedesired position, lift the lever on eachside of the cross rail and slide it into
position. Secure the cross rail by pressing the levers on each side of the cross
rail down into place. To reduce windnoise when the luggage carrier is not inuse, position the rear cross rail at therearmost position and the front cross railabove the rearmost portion of the reardoor opening (above the “C”pillar).
Note:Never carry anything on the vehi
cle roof that is longer or wider than the
luggage carrier itself. (Examples: ply
wood, paneling, a mattress.) The load
could be violently torn off, causing youor other drivers to have a collision.
Note:Loading cargo that weighs more
than 220 pounds (100 kg) on the luggage carrier may damage your vehicle.
Hood Release
To open your vehicle’s hood:
• Pull the handle located on the lower
driver’s side of the instrument panel.
• Go to the front of the vehicle and
release the hood latch.
•Lift the hood.
•
Release the hood prop from its retain
er and place it into the hood slot.
See Section 5 of your Owner Manual.
See Section 2 of your Owner Manual.