Infotainment System
Buick LaCrosse / Buick LaCrosse Owners Manual / Infotainment System
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Windows
The power window switches are located on the driver door. Each passenger door has a switch that controls only that window.
Press the switch to lower the window. Pull the front of the switch up to r ...
Gasoline Octane
If the vehicle has the 3.9L V6 engine (VIN Code 1) or the
3.9L V6 engine (VIN Code M), use regular unleaded
gasoline with a posted octane rating of 87 or higher. If the
octane rating is less tha ...
Under the Hood
In all but the Ultra models, a standard 185-hp, 3.4-liter V-6 teams with a
four-speed-automatic transmission. The Rendezvous Ultra gets a 245-hp, 3.6-liter
V-6; this engine is optional in the CXL. ...
