OnStar
Buick LaCrosse / Buick LaCrosse Owners Manual / OnStar
See also:
Replacement Bulbs
For replacement bulbs not listed here, contact your
dealer/retailer. ...
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 ...
Finish Damage
Any stone chips, fractures or deep scratches in
the finish should be repaired right away. Bare
metal will corrode quickly and may develop into
major repair expense.
Minor chips and scratches can ...