Remote Keyless Entry (RKE) System Operation

The transmitter functions will work up to 20m(65 ft) away from the vehicle.

Keep in mind that other conditions, such as those previously stated, can impact the performance of the transmitter.

See also:

Overview
Redesigned from the ground up, the 2010 Buick LaCrosse luxury sedan makes its world debut at the 2009 North American International Auto Show in Detroit on Jan. 12, 2009. The Buick LaCrosse offers ...

Anti-theft Alarm System Messages
THEFT ATTEMPTED This message displays if the vehicle detects a tamper condition. ...

Flash-to-Pass
To flash the high beams, pull the turn signal/lane change lever toward you, and release. ...