2007 BUICK LACROSSE warning light

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 402,Loading Your Vehicle on page 319, and
Ination - Tire Pressure on page 409. The DIC
display also shows the tire pressure values for the
front and rear tires by pressing the gages
button. SeeDIC Operation and Displays on
page 200. If the tire pressure is low, the low tire
pressure warning light comes on. SeeTire
Pressure Light on page 190.
This message displays while the ignition is in RUN.
Press any of the DIC buttons to acknowledge this
message and to clear it from the screen.This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
DELAYED LOCKING
This message displays to inform the driver that
even though a door lock switch or the lock button
on the Remote Keyless Entry (RKE) transmitter
has been pressed, that actual locking of the doors
is being delayed because the delayed locking
feature has been activated in the DIC. See
“DELAYED LOCKING” underDIC Vehicle
Personalization on page 229for more information.
This message appears and a chime sounds
when the ignition is off.
This message cannot be acknowledged.
211

ENGINE COOLANT HOT
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 367for more information.
This message displays when the engine coolant
temperature is too hot. The engine coolant
temperature warning light also appears on the
instrument panel cluster. SeeEngine Coolant
Temperature Warning Light on page 188
andEngine Coolant Temperature Gage on
page 189for more information.
To avoid added strain on the engine, turn off the
air conditioner if it is on. When the coolant
temperature returns to normal, the air conditioner
can be turned back on.
This message displays only when the ignition is in
RUN. A chime sounds continuously when this
message is displayed. Press any of the DIC
buttons to acknowledge this message and to clear
it from the screen.This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
HEADLAMPS SUGGESTED
This message displays when the amount of
available light outside of the vehicle is low, or the
windshield wipers have been on for about
30 seconds, and the exterior lamps control is off
or in the parking lamps position. This message
informs the driver that turning on the exterior lamps
is recommended. SeeExterior Lamps on
page 158for more information.
This message displays while the ignition is in RUN.
Press any of the DIC buttons to acknowledge this
message and to clear it from the screen.
213

LEFT REAR TURN LAMP OUT
This message displays when the left rear turn
signal bulb needs to be replaced. SeeTaillamps,
Turn Signal, Sidemarker, Stoplamps and
Back-up Lamps on page 398.
This message displays while the ignition is in RUN.
Press any of the DIC buttons to acknowledge this
message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
LOW BRAKE FLUID
This message displays when the brake uid level
is low. Have the brake system serviced by
your dealer as soon as possible. SeeBrakes on
page 381for proper uid level.
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 186.This message displays and a chime sounds only
while the ignition is in RUN. Press any of the
DIC buttons to acknowledge this message and to
clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
LOW FUEL
This message displays when your vehicle is low
on fuel. Rell the fuel tank as soon as possible.
SeeFuel Gage on page 198andFilling the Tank
on page 346for more information.
The message displays and a chime sounds while
the ignition is in RUN. Press any of the DIC
buttons to acknowledge this message and to clear
it from the screen.
If the condition still exists, the message re-appears
when the engine is turned on.
216

LOW OIL LEVEL
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 350for the engine oil ll location. Also, see
Engine Oil on page 353for information on the kind
of oil to use and the proper oil level.
The message displays and a chime sounds while
the ignition is in RUN. Press any of the DIC
buttons to acknowledge this message and to clear
it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
LOW OIL PRESSURE
Notice:If the LOW OIL PRESSURE warning
message appears on the DIC display, stop the
vehicle immediately. Do not drive the vehicle
until the cause of the low oil pressure is
corrected. Severe engine damage can result
from driving a vehicle with low oil pressure. See
Engine Oil on page 353for 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 194.
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.
This message displays only when the ignition is in
RUN. A chime sounds continuously when this
message is displayed.
This message cannot be acknowledged and
cleared from the screen. This message re-displays
for a few seconds if the condition still exists
when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
217

LOW WASHER FLUID
This message displays when the windshield
washer uid is low. Fill the windshield washer
reservoir as soon as possible. SeeEngine
Compartment Overview on page 350for the
location of the windshield washer reservoir. Also,
seeWindshield Washer Fluid on page 380for
more information.
This message displays and a chime sounds only
when the ignition is in RUN. Press any of the
DIC buttons to acknowledge this message and to
clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
PARKING BRAKE ON
This message displays to alert the driver when the
vehicle’s parking brake is on, the ignition is in
RUN, and the vehicle speed is greater than
5 mph (8 km/h). Release the parking brake before
driving. SeeParking Brake on page 117for
more information.
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 186.
A chime sounds continuously while this message
is displayed if driving above 5 mph (8 km/h).
Press any of the DIC buttons to acknowledge this
message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
218

RIGHT REAR TURN LAMP OUT
This message displays when the right rear turn
signal bulb needs to be replaced. SeeTaillamps,
Turn Signal, Sidemarker, Stoplamps and
Back-up Lamps on page 398.
This message displays while the ignition is in RUN.
Press any of the DIC buttons to acknowledge this
message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
SERVICE ABS SYSTEM
If the vehicle has the Anti-lock Brake System (ABS),
this message displays when the system is not
functioning properly. Have the brake system
serviced by your dealer as soon as possible.
The anti-lock brake system warning light also
appears on the instrument panel cluster when this
message appears on the DIC. SeeAnti-Lock
Brake System Warning Light on page 187.
This message only displays while the ignition is in
RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
222

SERVICE BRAKE SYSTEM
This message displays when a problem with the
brake system has been detected. Have your
vehicle 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 186.
This message only displays while the ignition is in
RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
SERVICE PARK LAMPS
This message displays when there is a problem
with the park lamps. Check to see if the park lamp
fuse is blown and replace the fuse if necessary.
SeeFuses and Circuit Breakers on page 450and
Instrument Panel Fuse Block on page 450for
more information. If changing the fuse does not
correct the problem, see your dealer.
This message only displays while the ignition is in
RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
223

SERVICE STABILITY SYSTEM
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 187. See
StabiliTrak
®System on page 296for 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.
This message displays only while the ignition is in
RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
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.
SeePASS-Key
®III Operation on page 107for
more information.
This message displays and a chime sounds only
while the ignition is in RUN. Press any of the
DIC buttons to acknowledge this message and to
clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
224