Buick LaCrosse: Turning the System On and Off - Ultrasonic Parking Assist - Object Detection Systems - Driving and Operating - Buick LaCrosse Owners ManualBuick LaCrosse: Turning the System On and Off

The URPA system can be turned on and off using the park assist button located next to the shift lever.

The LED next to the park assist

The LED next to the park assist button lights up when the system is on and turns off when it has been disabled.

When the system is off, PARK ASSIST OFF displays on the Driver Information Center (DIC). The message disappears after a short period of time.

URPA defaults to the on setting each time the vehicle is started.

    How the System Works
    URPA comes on automatically when the shift lever is moved into R (Reverse). A single tone sounds to indicate the system is working. URPA operates only at speeds less than 8 km/h (5 mph). An ...

    When the System Does Not Seem to Work Properly
    The following messages may be displayed on the DIC: SERVICE PARK ASSIST: If this message occurs, take the vehicle to your dealer to repair the system. PARK ASSIST OFF: If the URPA system doe ...

    See also:

    Radio Data System (RDS)
    On the FM band, you can select a favorite station and display the program service name provided by the radio data system (RDS). RDS INFO Display The RDS INFO display function shows the name ...

    Changing the set speed
    After a speed has been set, it can be increased or decreased by using the or buttons. Each time one of these buttons is pressed, the vehicle's speed changes by 5 mph (approximately 8 km/h). ...

    Operating door locks from inside the vehicle
    With the door lock button • To unlock a door, push the door lock button (1) to the “Unlock” position. The red mark (2) on the button will be visible. • To lock a door, push the door lock ...