Stabilitrak Indicator Light; Lane Departure Warning Light - Buick lucerne 2009 Owner's Manual

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StabiliTrak Indicator Light
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally the
indicator light will then go off.
This light may come on while the vehicle is first driven
and the STABILITRAK NOT READY message will appear
in the Driver Information Center (DIC). See StabiliTrak
System on page 4-6 for more information.
If the light stays on, or comes on while driving a
SERVICE STABILITRAK message will appear in
the DIC. This indicates that there may be a problem
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with the StabiliTrak system and the vehicle may need
service. When this warning light is on and the SERVICE
STABILITRAK message appears on the DIC, the system
will not assist with controlling the vehicle.
When the system is active, the light will flash while the
system is assisting with controlling the vehicle.
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See StabiliTrak System on page 4-6 and DIC Warnings
and Messages on page 3-56 for more information.
This light comes on briefly
while starting the engine.
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Lane Departure Warning Light

If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally
the indicator light will then go off.
This light also comes on green if the system detects a
left or right lane marking. It flashes, changes to amber
and three beeps sound if a detected lane marking is
crossed without using a turn signal. For more information,
see the Index in the Navigation Manual.
For vehicles with the lane
departure warning system,
this light briefly comes
on green, while starting
the vehicle, to indicate
that it is working.
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