light BUICK LUCERNE 2010 Manual PDF

If the light comes on and stays on, it means that oil is
not flowing through the engine properly. The vehicle
could be low on oil and it might have some other
system problem.
Security Light
For information regarding
this light and the vehicle's
security system, see
Content Theft-Deterrent
on page 3‑16.
Fog Lamp Light
The fog lamp light comes
on when the fog lamps
are in use.
The light goes out when the fog lamps are turned off.
See Fog Lamps
on page 4‑14for more information.
Cruise Control Light
The cruise control light
comes on whenever the
cruise control is set.
The light goes out when the cruise control is turned off.
See Cruise Control
on page 4‑9for more information.
Highbeam On Light
This light comes on when
the high-beam headlamps
are in use.
See Headlamp High/Low-Beam Changer
on page 4‑6for more information.
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Fuel Gauge
United StatesCanada
The fuel gauge shows about how much fuel is in
the tank.
An arrow on the fuel gauge indicates the side of the
vehicle the fuel door is on. The gauge works only when the ignition is on. When the
indicator moves to the edge of the low fuel warning
band, the low fuel warning light comes on and a chime
sounds. The vehicle still has a little fuel left, but the
vehicles fuel tank should be filled soon.
Here are some things that some owners ask about.
None of these show a problem with the fuel gauge:
.At the service station, the gas pump shuts off
before the gauge reads full.
.It takes more (or less) fuel to fill up than the gauge
indicated. For example, the gauge may have
indicated half full, but it took more (or less) than
half the tank's capacity to fill it.
.The gauge moves up a little while turning a corner,
speeding up or making a hard stop.
.The gauge does not go back to empty when the
ignition is turned off.
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DIC Warnings and Messages
Messages are displayed on the DIC to notify the driver
that the status of the vehicle has changed and that
some action may be needed by the driver to correct the
condition. Multiple messages may appear one after
another. Some messages may not require immediate
action, but you can press the set/reset button to
acknowledge that you received the message and clear
it from the DIC display. Pressing any of the DIC buttons
also acknowledges and clears any messages. Some
messages cannot be cleared from the DIC display
because they are more urgent. These messages require
action before they can be cleared. You should take any
messages that appear on the display seriously and
remember that clearing the messages will only make
the messages disappear, not correct the problem. The
following are the possible messages that can be
displayed and some information about them.
AUTOMATIC LIGHT CONTROL OFF
This message displays when the automatic headlamps
are turned off. SeeExterior Lampson page 4‑12for
more information.
AUTOMATIC LIGHT CONTROL ON
This message displays when the automatic headlamps
are turned on. See Exterior Lampson page 4‑12for
more information.
BATTERY SAVER ACTIVE
This message displays when the system detects that
the battery voltage is dropping beyond a reasonable
level. The battery saver system starts reducing certain
features of the vehicle that you may be able to notice.
At the point that the features are disabled, this message
is displayed. It means that the vehicle is trying to save
the charge in the battery.
Turn off all unnecessary accessories to allow the
battery to recharge.
The normal battery voltage range is 11.5 to 15.5 volts.
CHANGE ENGINE OIL SOON
This message displays when service is required for the
vehicle. See your dealer. See Engine Oilon page 6‑17andScheduled Maintenanceon page 7‑3for more
information.
Acknowledging the CHANGE ENGINE OIL SOON
message will not reset the OIL LIFE REMAINING. That
must be done at the OIL LIFE screen under the vehicle
information menu. See “Oil Life”underDIC Operation
and Displays
on page 4‑47and Engine Oil Life Systemon page 6‑20.
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OIL PRESSURE LOW STOP ENGINE
Notice:If you drive your vehicle while the engine oil
pressure is low, severe engine damage may occur.
If a low oil pressure warning appears on the
instrument panel cluster and/or DIC, stop the
vehicle as soon as possible. Do not drive the
vehicle until the cause of the low oil pressure is
corrected. See Engine Oil
on page 6‑17for more
information.
This message displays when the vehicle's engine oil
pressure is low. The oil pressure light also appears on
the instrument panel cluster. See Oil Pressure Light
on
page 4‑44.
Stop the vehicle immediately, as engine damage can
result from driving a vehicle with low oil pressure. Have
the vehicle serviced by your dealer as soon as possible
when this message is displayed.
PARK ASSIST OFF
If your vehicle has this feature, after the vehicle has
been started, this message will reminder the driver
that the Ultrasonic Rear Parking Assist (URPA) system
has been turned off. Press the set/reset button to
acknowledge this message and clear it from the DIC
display. To turn the URPA system back on, see “Park
Assist” underDIC Operation and Displays
on
page 4‑47. See Ultrasonic Rear Parking Assist (URPA)on page 3‑37for more information.
PASSENGER DOOR OPEN
This message displays when the front passenger door
is not closed properly. Make sure that the door is closed
completely.
REMOTE KEY LEARNING ACTIVE
This message displays while you are matching a
Remote Keyless Entry (RKE) transmitter to your
vehicle. See “Matching Transmitter(s) to Your Vehicle”
under Remote Keyless Entry (RKE) System Operation
on page 3‑4andDIC Operation and Displayson
page 4‑47for more information.
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REPLACE BATTERY IN REMOTE KEY
This message displays when the battery in the Remote
Keyless Entry (RKE) transmitter needs to be replaced.
To replace the battery, see“Battery Replacement”under
Remote Keyless Entry (RKE) System Operation
on
page 3‑4.
RIGHT REAR DOOR OPEN
This message displays when the passenger side rear
door is not closed properly. Make sure that the door is
closed completely.
SERVICE A/C (Air Conditioning)
SYSTEM
This message displays when the electronic sensors
that control the air conditioning and heating systems are
no longer working. Have the climate control system
serviced by your dealer if you notice a drop in heating
and air conditioning efficiency.
SERVICE AIR BAG
This message displays when there is a problem with the
airbag system. Have your vehicle serviced by your
dealer immediately. See Airbag Readiness Light
on
page 4‑33for more information.
SERVICE BATTERY CHARGING
SYSTEM
This message displays when there is a problem with the
generator and battery charging systems. Driving with
this problem could drain the battery. Turn off all
unnecessary accessories. Stop and turn off the vehicle
as soon as it is safe to do so. Have the electrical
system checked by your dealer immediately.
SERVICE BRAKE ASSIST
This message displays if there is a problem with the
brake system. The brake system warning light and the
antilock brake system warning light may also be
displayed on the instrument panel cluster. See Brake
System Warning Light
on page 4‑36and Antilock
Brake System (ABS) Warning Lighton page 4‑37for
more information. If this happens, stop as soon as
possible and turn off the vehicle. Restart the vehicle
and check for the message on the DIC display. If the
message is displayed or appears again when you begin
driving, the brake system needs service. See your
dealer as soon as possible. See Brakes
on page 6‑40for more information.
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SERVICE BRAKE SYSTEM
This message displays if the ignition is on to inform the
driver that the brake fluid level is low. Have the brake
system serviced by your dealer as soon as possible.
The brake system warning light also appears on the
instrument panel cluster when this message appears
on the DIC. SeeBrake System Warning Light
on
page 4‑36.
SERVICE LANE DEPARTURE SYSTEM
If your vehicle has the Lane Departure Warning (LDW)
system, this message may display to indicate that the
LDW system is not working properly. If this message
remains on after continued driving, the system needs
service. See your dealer. See Lane Departure Warning
(LDW)
on page 3‑42for more information.
SERVICE PARK ASSIST
If your vehicle has this feature, this message displays if
there is a problem with the Ultrasonic Rear Parking
Assist (URPA) system. Do not use this system to help
you park. See Ultrasonic Rear Parking Assist (URPA)
on page 3‑37for more information. See your dealer for
service.
SERVICE POWER STEERING
Your vehicle may have a speed variable assist steering
system. See Steering on page 5‑8.
This message displays if a problem is detected with the
speed variable assist steering system. When this
message is displayed, you may notice that the effort
required to steer the vehicle decreases or feels lighter,
but you will still be able to steer the vehicle.
SERVICE SIDE BLIND ZONE ALERT
SYSTEM
If your vehicle has the Side Blind Zone Alert (SBZA)
system and this message displays, both SBZA displays
will remain on indicating there is a problem with the
SBZA system. If these displays remain on after
continued driving, the system needs service. See your
dealer. See Side Blind Zone Alert (SBZA)
on page 3‑39for more information.
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SERVICE STABILITRAK
If your vehicle has StabiliTrak®, this message displays if
there has been a problem detected with StabiliTrak.
A warning light also appears on the instrument panel
cluster. See Traction Control System (TCS) Warning
Light
on page 4‑38. See StabiliTrak®Systemon
page 5‑6for more information.
If this message turns on while you are driving, pull off
the road as soon as possible and stop carefully. Try
resetting the system by turning the ignition off and then
back on. If this message still stays on or turns back on
again while you are driving, your vehicle needs service.
Have the StabiliTrak System inspected by your dealer
as soon as possible.
SERVICE SUSPENSION SYSTEM
This message displays to indicate that the suspension
system is not operating properly. See your dealer for
service.
SERVICE THEFT SYSTEM
This message displays when there is a problem with the
theft-deterrent system programmed in the key. A fault
has been detected in the system which means that the
system is disabled and it is not protecting the vehicle.
The vehicle usually restarts; however, you may want to
take the vehicle to your dealer before turning off the
engine. See PASS-Key
®III+ Electronic Immobilizeron
page 3‑17for more information.
SERVICE TIRE MONITOR SYSTEM
On vehicles with the Tire Pressure Monitor System
(TPMS), this message displays if a part on the TPMS is
not working properly. The tire pressure light also flashes
and then remains on during the same ignition cycle.
See Tire Pressure Light
on page 4‑41. Several
conditions may cause this message to appear. See Tire
Pressure Monitor Operation
on page 6‑67for more
information. If the warning comes on and stays on,
there may be a problem with the TPMS. See your
dealer.
4-61

SERVICE TRACTION CONTROL
This message displays when the Traction Control
System (TCS) is not functioning properly. A warning
light also appears on the instrument panel cluster. See
Traction Control System (TCS) Warning Light
on
page 4‑38. See Traction Control System (TCS)on
page 5‑6for more information. Have the TCS serviced
by your dealer as soon as possible.
SERVICE TRANSMISSION
This message displays when there is a problem with the
transmission. See your dealer for service.
SERVICE VEHICLE SOON
This message displays when a non-emissions related
malfunction occurs. Have the vehicle serviced by your
dealer as soon as possible.
SIDE BLIND ZONE ALERT
SYSTEM OFF
If your vehicle has the Side Blind Zone Alert (SBZA)
system, this message displays when the SBZA system
has been turned off. See Side Blind Zone Alert (SBZA)
on page 3‑39andDIC Operation and Displayson
page 4‑47for more information.
SIDE BLIND ZONE SYS. UNAVAILABLE
If your vehicle has the Side Blind Zone Alert (SBZA)
system, this message displays when the SBZA system
is disabled because the sensor is blocked and cannot
detect vehicles in your blind zone. The sensor may be
blocked by mud, dirt, snow, ice, or slush. This message
may also display during heavy rain or due to road spray.
It may also come on when driving in isolated areas
with no guardrails, trees, or road signs and light traffic.
Your vehicle does not need service. For cleaning
instructions, see Washing Your Vehicle
on page 6‑104.
See Side Blind Zone Alert (SBZA)on page 3‑39for
more information.
SPEED LIMITED TO XXX MPH (km/h)
This message displays when your vehicle speed is
limited to 128 km/h (80 mph) because the vehicle
detects a problem in the speed variable assist steering,
magnetic ride control, or automatic leveling control
systems. Have your vehicle serviced by your dealer.
STABILITRAK NOT READY
If your vehicle has StabiliTrak, this message may
display and the Traction Control System and StabiliTrak
Warning Light on the instrument panel cluster may be
on after first driving the vehicle and exceeding 30 km/h
(19 mph) for 30 seconds. The StabiliTrak system is not
functional until the light has turned off. See StabiliTrak
®
Systemon page 5‑6for more information.
4-62

STARTING DISABLED SERVICE
THROTTLE
This message displays if the starting of the engine is
disabled due to the electronic throttle control system.
Have your vehicle serviced by your dealer immediately.
This message only appears while the ignition is in
ON/RUN, and will not disappear until the problem is
resolved.
This message cannot be acknowledged.
THEFT ATTEMPTED
This message displays if the content theft-deterrent
system has detected a break-in attempt while you were
away from your vehicle. SeeContent Theft-Deterrent
on
page 3‑16for more information.
TIGHTEN GAS CAP
This message may be displayed if the gas cap is not
on, or is not fully tightened. Check the gas cap to
ensure that it is on properly. See Filling the Tank
on
page 6‑10for more information.
TIRE LEARNING ACTIVE
On vehicles with the Tire Pressure Monitor System
(TPMS), this message displays when the TPMS is
re-learning the tire positions on your vehicle. The tire
positions must be re-learned after rotating the tires or
after replacing a tire or sensor. See Tire Inspection and
Rotation
on page 6‑71, Tire Pressure Monitor Systemon page 6‑66, and Inflation - Tire Pressureon
page 6‑65for more information.
TIRE LOW ADD AIR TO TIRE
On vehicles with the Tire Pressure Monitor System
(TPMS), this message displays when the pressure in
one or more of the vehicle's tires is low. This message
also displays LEFT FRT (left front), RIGHT FRT (right
front), LEFT RR (left rear), or RIGHT RR (right rear) to
indicate the location of the low tire. The low tire
pressure warning light will also come on. See Tire
Pressure Light
on page 4‑41. If a tire pressure
message appears on the DIC, stop as soon as you can.
Have the tire pressures checked and set to those
shown on the Tire Loading Information label. See Tires
on page 6‑57,Loading the Vehicleon page 5‑19, and
Inflation - Tire Pressureon page 6‑65. You can receive
more than one tire pressure message at a time. To read
the other messages that may have been sent at the
same time, press the set/reset button. The DIC also
shows the tire pressure values. See DIC Operation and
Displays
on page 4‑47.
4-63

AUTO DOOR UNLOCK
This feature allows you to select whether or not to turn
off the automatic door unlocking feature. It also allows
you to select which doors and when the doors will
automatically unlock. SeeProgrammable Automatic
Door Locks
on page 3‑10for more information.
Press the customization button until AUTO DOOR
UNLOCK appears on the DIC display. Press the set/
reset button once to access the settings for this feature.
Then press the customization button to scroll through
the following settings:
OFF: None of the doors will automatically unlock.
DRIVER AT KEY OUT: Only the driver's door will
unlock when the key is taken out of the ignition.
DRIVER IN PARK: Only the driver's door will unlock
when the vehicle is shifted into P (Park).
ALL AT KEY OUT: All of the doors will unlock when the
key is taken out of the ignition.
ALL IN PARK (default): All of the doors will unlock
when the vehicle is shifted into P (Park).
NO CHANGE: No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
REMOTE DOOR LOCK
This feature allows you to select the type of feedback
you will receive when locking the vehicle with the
Remote Keyless Entry (RKE) transmitter. You will not
receive feedback when locking the vehicle with the RKE
transmitter if the doors are open. See Remote Keyless
Entry (RKE) System Operation
on page 3‑4for more
information.
Press the customization button until REMOTE DOOR
LOCK appears on the DIC display. Press the set/reset
button once to access the settings for this feature. Then
press the customization button to scroll through the
following settings:
HORN & LIGHTS OFF: There will be no feedback
when you press the lock button on the RKE transmitter.
LIGHTS ONLY: The exterior lamps will flash when you
press the lock button on the RKE transmitter.
HORN ONLY: The horn will sound on the second press
of the lock button on the RKE transmitter.
HORN & LIGHTS ON (default): The exterior lamps
will flash when you press the lock button on the RKE
transmitter, and the horn will sound when the lock
button is pressed again within five seconds of the
previous command.
NO CHANGE: No change will be made to this feature.
The current setting will remain.
4-67