Buick LaCrosse: Reducing Speed While Using 
Cruise Control - Cruise Control - Driving and Operating - Buick LaCrosse Owners ManualBuick LaCrosse: Reducing Speed While Using Cruise Control

If the cruise control system is already activated:

• Move the thumbwheel toward SET/− and hold until the desired lower speed is reached, then release it.

• To slow down in small amounts, move the thumbwheel toward SET/− briefly and then release it.

Each time this is done, the vehicle goes about 1.6 km/h (1 mph) slower.

    Increasing Speed While Using Cruise Control
    If the cruise control system is already activated: • Move the thumbwheel up toward RES/+ and hold it until the vehicle accelerates to the desired speed, and then release it. • To incre ...

    Passing Another Vehicle While Using Cruise Control
    Use the accelerator pedal to increase the vehicle's speed. When you take your foot off the pedal, the vehicle will slow down to the previous set cruise control speed. ...

    See also:

    Low tire pressure warning light (U.S.-spec. models)
    When the ignition switch is turned to the “ON” position, the low tire pressure warning light will illuminate for approximately 2 seconds to check that the tire pressure monitoring system (TP ...

    Automatic operation
    To fully open a window equipped with automatic operation, press the window switch down (only driver’s side shown) to the second detent and release it; it need not be held. The window automatica ...

    Vents
    Right and Left Adjust air flow direction by moving the vent slides. Open or close the vents by using the dial. Move the dial toward the to open the vents or toward the to close them. Cen ...