2010 BUICK LUCERNE check engine light

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Page 115 of 474

BUICK LUCERNE 2010  Owners Manual Remote Vehicle Start
Your vehicle may have a remote starting feature. This
feature allows you to start the engine from outside the
vehicle. It may also start the vehicle's heating or air
condition

Page 126 of 474

BUICK LUCERNE 2010  Owners Manual When trying to start the vehicle if the engine does not
start and the security light on the instrument panel
cluster comes on, there may be a problem with your
theft-deterrent system. Turn the ignitio

Page 190 of 474

BUICK LUCERNE 2010  Owners Manual Warning Lights, Gauges, and
Indicators
Warning lights and gauges can signal that something is
wrong before it becomes serious enough to cause an
expensive repair or replacement. Paying attention to th

Page 193 of 474

BUICK LUCERNE 2010  Owners Manual Airbag Readiness Light
The system checks the airbag's electrical system for
possible malfunctions. If the light stays on it indicates
there is an electrical problem. The system check
includes the

Page 195 of 474

BUICK LUCERNE 2010  Owners Manual If, after several seconds, both status indicator lights
remain on, or if there are no lights at all, there may
be a problem with the lights or the passenger sensing
system. See your dealer for service

Page 201 of 474

BUICK LUCERNE 2010  Owners Manual Tire Pressure Light
For vehicles with a tire
pressure monitoring
system, this light comes
on briefly when the engine
is started. It provides
information about tire
pressures and the Tire
Pressure Moni

Page 202 of 474

BUICK LUCERNE 2010  Owners Manual If the check engine light comes on and stays on, while
the engine is running, this indicates that there is an
OBD II problem and service is required.
Malfunctions often are indicated by the system bef

Page 203 of 474

BUICK LUCERNE 2010  Owners Manual Light On Steady:An emission control system
malfunction has been detected on the vehicle.
Diagnosis and service might be required.
An emission system malfunction might be corrected by
doing the followi
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