OnStar
Buick LaCrosse / Buick LaCrosse Owners Manual / OnStar
See also:
Engine Heater
The engine coolant heater,
if available, can help in cold weather
conditions at or below −18°C (0°F)
for easier starting and better fuel
economy during engine warm-up.
Plug in the coo ...
Remote Control
Remote Control
To use the remote control, aim it at
the transmitter window at either
seatback console and press the
button. Direct sunlight or very bright
light could affect the ability of ...
Footnotes — Maintenance
Schedule Additional Required
Services — Normal
a) Or every two years, whichever
comes first. More frequent
replacement may be needed if the
vehicle is driven in areas with heavy
traffic, areas with poor air quality,
or areas with high du ...
