2014 Buick LaCrosse Owner Manual - Page 148

5-40 Instruments and Controls SERVICE SIDE DETECTION SYSTEM If this message remains on after continued driving, the vehicle needs service. Side Blind Zone Alert (SBZA), Lane Change Alert (LCA), and Rear Cross Traffic Alert (RCTA) features will not work. Take the vehicle to your dealer. SERVICE PARKING ASSIST This message displays if there is a problem with the Parking Assist system. Do not use this system to help you park. See your dealer for service. Ride Control System Messages ALL WHEEL DRIVE OFF This message displays when the All-Wheel Drive (AWD) System has been turned off. See All-Wheel Drive on page 9-31. SIDE BLIND ZONE ALERT OFF This message indicates that the driver has turned the Side Blind Zone Alert (SBZA) and Lane Change Alert (LCA) systems off. SIDE DETECTION SYSTEM UNAVAILABLE This message indicates that Side Blind Zone Alert (SBZA), Lane Change Alert (LCA), and Rear Cross Traffic Alert (RCTA) are disabled either because the sensor is blocked and cannot detect vehicles in the blind zone, or the vehicle is passing through an open area, such as the desert, where there is insufficient data for operation. This message may also activate during heavy rain or due to road spray. The vehicle does not need service. For cleaning, see "Washing the Vehicle" under Exterior Care on page 10-84. SERVICE ALL WHEEL DRIVE SYSTEM This message displays when there is a problem with the All-Wheel Drive (AWD) System. See your dealer for service. SERVICE AUTOMATIC COLLISION PREP If this message displays, take the vehicle to your dealer to repair the system. Adaptive Cruise Control (ACC), Forward Collision Alert (FCA), and/or the Active Emergency Braking System may not work. Do not use these systems until the vehicle has been repaired. SERVICE REAR AXLE This message displays when there is a problem with the All-Wheel Drive (AWD) System. See your dealer for service.