Rear Object Alarm Detection System
WARNING: This page is about a different car, the 2006 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
When the ignition is ON and the vehicle is placed into reverse, the object detection system performs a bulb check. During the bulb check, the 3 indicators on the rear display will illuminate for approximately 2 seconds to indicate that the system is working. The object detection system performs a bulb check and operates when the following conditions are present:
- The ignition is ON.
- The vehicle is placed in REVERSE (R).
- The vehicle speed is less than 5 mph (8 km/h).
At speeds greater than 5 mph (8 km/h), the rear object detection system is disable. The red indicator flashes to warn the driver that the object detection system is disabled.