BUICK LUCERNE 2007 Owner's Manual

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 Lamps
on page 170for more information.
AUTOMATIC LIGHT CONTROL ON
This message displays when the automatic
headlamps are turned on. SeeExterior Lamps
on page 170for 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.
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CHANGE ENGINE OIL SOON
This message displays when service is required for
the vehicle. See your dealer. SeeEngine Oil on
page 337andScheduled Maintenance on
page 442for 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 Controls and Displays on page 212
andEngine Oil Life System on page 340.
CHECK TIRE PRESSURE
This message displays when the tire pressure in
one of the tires needs to be checked. This message
also displays LEFT FRONT, RIGHT FRONT, LEFT
REAR, or RIGHT REAR to indicate which tire needs
to be checked. 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. 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.SeeTires on page 385,Loading Your Vehicle
on page 307, andInation - Tire Pressure on
page 392. The DIC display also shows the tire
pressure values for the front and rear tires by
pressing the vehicle information button. SeeDIC
Controls and Displays on page 212. If the tire
pressure is low, the low tire pressure warning light
comes on. SeeTire Pressure Light on page 205.
DRIVER DOOR OPEN
This message displays when the driver’s door is
not closed properly. When this message appears,
make sure that the driver’s door is closed
completely.
ENGINE HOT A/C
(Air Conditioning) OFF
This message displays when the engine coolant
becomes hotter than the normal operating
temperature. To avoid added strain on a hot engine,
the air conditioning compressor is automatically
turned off. When the coolant temperature returns to
normal, the A/C operation automatically resumes.
You can continue to drive your vehicle. If this
message continues to appear, have the system
repaired by your dealer as soon as possible to
avoid compressor damage.
222

ENGINE OVERHEATED IDLE ENGINE
Notice:If you drive your vehicle while the
engine is overheating, severe engine damage
may occur. If an overheat warning appears
on the instrument panel cluster and/or
DIC, stop the vehicle as soon as possible.
Do not increase the engine speed above
normal idling speed. SeeEngine Overheating
on page 351for more information.
This message displays when the engine coolant
temperature is too hot. Stop and allow the vehicle
to idle until it cools down.
ENGINE OVERHEATED STOP ENGINE
Notice:If you drive your vehicle while the
engine is overheating, severe engine damage
may occur. If an overheat warning appears on
the instrument panel cluster and/or DIC, stop
the vehicle as soon as possible. SeeEngine
Overheating on page 351for more information.
This message displays along with a continuous
chime when the engine has overheated. Stop and
turn the engine off immediately to avoid severe
engine damage. SeeEngine Overheating on
page 351.
ENGINE POWER IS REDUCED
This message displays when the vehicle’s engine
power is reduced. Reduced engine power can
affect the vehicle’s ability to accelerate. If this
message is on, but there is no reduction in
performance, proceed to your destination. The
performance may be reduced the next time the
vehicle is driven. The vehicle may be driven at a
reduced speed while this message is on, but
acceleration and speed may be reduced. Anytime
this message stays on, the vehicle should be taken
to your dealer for service as soon as possible.
ERROR
This message displays while viewing the odometer
or trip odometers if there is a problem with the
instrument panel cluster. See your dealer for
service.
FUEL LEVEL LOW
This message displays when your vehicle is low
on fuel. Rell the fuel tank as soon as possible.
SeeFuel Gage on page 211andFilling the Tank
on page 330for more information.
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HEATED WASH (Washer) FLUID
SYSTEM OFF
This message displays when you manually turn off
the heated windshield washer uid system or when
the system automatically turns off. See “Heated
Washer Fluid” underWindshield Washer on
page 166for more information.
HEATING WASH (Washer) FLUID
WASH (Washer) WIPES PENDING
This message displays when you turn on the
heated windshield washer uid system. See
“Heated Washer Fluid” underWindshield Washer
on page 166for more information.
HOOD OPEN
If your vehicle has the remote start feature, this
message displays when the hood is not closed
properly. When this message appears, make sure
that the hood is closed completely. SeeHood
Release on page 333.
ICE POSSIBLE DRIVE WITH CARE
This message displays when the outside air
temperature is cold enough to create icy road
conditions. Adjust your driving accordingly.
LEFT REAR DOOR OPEN
This message displays when the driver’s side rear
door is not closed properly. When this message
appears, make sure that the passenger’s door
is closed completely.
OIL LEVEL LOW ADD OIL
On some vehicles, this message displays when
the vehicle’s engine oil is low. Fill the oil to the
proper level as soon as possible. SeeEngine
Compartment Overview on page 334for the engine
oil ll location. Also, seeEngine Oil on page 337for
information on the kind of oil to use and the proper
oil level.
224

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 337for 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.
SeeOil Pressure Light on page 209.
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 Controls and
Displays on page 212. SeeUltrasonic Rear Parking
Assist (URPA) on page 178for more information.
PASSENGER DOOR OPEN
This message displays when the front passenger’s
door is not closed properly. When this message
appears, make sure that the front passenger’s
door is closed completely.
RAINSENSE WIPERS ACTIVE
If your vehicle has this feature, this message
displays while the Rainsense™ system is active.
SeeRainsense™ II Wipers on page 165for
more information.
225

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” underRemote Keyless Entry (RKE)
System Operation on page 95andDIC Controls
and Displays on page 212for more information.
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” underRemote Keyless Entry (RKE)
System Operation on page 95.
RIGHT REAR DOOR OPEN
This message displays when the passenger’s
side rear door is not closed properly. When this
message appears, make sure that the passenger’s
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. SeeAirbag Readiness
Light on page 197for 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.
226

SERVICE BRAKE ASSIST
This message displays if there is a problem with the
brake system. The brake system warning light and
the anti-lock brake system warning light may also
be displayed on the instrument panel cluster. See
Brake System Warning Light on page 201and
Anti-Lock Brake System Warning Light on page 202
for 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. SeeBrakes on page 367for more
information.
SERVICE BRAKE SYSTEM
This message displays if the ignition is on to
inform the driver that the brake uid 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. See
Brake System Warning Light on page 201.
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. SeeUltrasonic
Rear Parking Assist (URPA) on page 178for more
information. See your dealer for service.
SERVICE POWER STEERING
Your vehicle may have a speed variable assist
steering system. SeeSteering on page 285.
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.
227

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. SeeTraction Control
System (TCS) Warning Light on page 202. See
StabiliTrak
®System on page 284for 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+ on page 111for more information.
SERVICE TIRE MONITOR SYSTEM
This message displays if a part on the Tire
Pressure Monitor (TPM) system is not working
properly. If you drive your vehicle while any of the
four sensors are missing or inoperable, the warning
comes on in about 20 minutes. A sensor would be
missing, for example, if you put different wheels on
your vehicle without transferring the sensors. If the
warning comes on and stays on, there may be a
problem with the TPM. See your dealer.
228

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.
SeeTraction Control System (TCS) Warning Light
on page 202. SeeTraction Control System (TCS)
on page 283for 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 transaxle. 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.
SPEED LIMITED TO XXX MPH (km/h)
This message displays when your vehicle speed is
limited to 80 mph (128 km/h) 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 rst driving the vehicle
and exceeding 19 mph (30 km/h) for 30 seconds.
The StabiliTrak
®system is not functional until
the light has turned off. SeeStabiliTrak®System
on page 284for more information.
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
RUN, and will not disappear until the problem
is resolved.
This message cannot be acknowledged.
229

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 110for 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. SeeFilling the
Tank on page 330for more information.
TIRE LEARNING ACTIVE
This message displays when the Tire Pressure
Monitor (TPM) system is re-learning the tire
positions. SeeTire Pressure Monitor System on
page 393. The tire positions must be re-learned
after rotating the tires or after replacing a tire
or sensor. SeeTire Inspection and Rotation on
page 398andInation - Tire Pressure on page 392
for more information.
TRACTION CONTROL OFF
This message displays when the Traction Control
System (TCS) is turned off. Adjust your driving
accordingly. SeeTraction Control System
(TCS) on page 283for more information.
TRACTION CONTROL ON
This message displays when the Traction Control
System (TCS) is turned on. SeeTraction Control
System (TCS) on page 283for more information.
TRANSMISSION HOT IDLE ENGINE
This message displays when the transaxle uid in
your vehicle is too hot. Stop the vehicle and
allow it to idle until it cools down. If the warning
message continues to display, have the vehicle
serviced by your dealer as soon as possible.
TRUNK OPEN
This message displays when the trunk is not
closed completely. Make sure that the trunk is
closed completely. SeeTrunk on page 106.
230