Engine Oil Messages
Buick LaCrosse / Buick LaCrosse Owners Manual / Instruments and Controls / Vehicle Messages / Engine Oil Messages
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When the Light Flashes First and Then Is On Steady
If the light flashes for about a minute and then stays on, there may be a problem
with the TPMS. If the problem is not corrected, the light will come on at every
ignition cycle. See Tire Pressure ...
Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
This vehicle has theft-deterrent features, however,
they do not make it impossible to steal. ...