2009 Infiniti FX50 Owner's Manual - Page 345

and ICC system display. Decelerate by depressing the brake pedal to maintain a safe vehicle distance if: . . The chime sounds. The vehicle ahead detection and set distance indicator blink. The warning chime may not sound in some cases when there is a short distance between vehicles. Some examples are: . When the vehicles are traveling at the same speed and the distance between vehicles is not changing When the vehicle ahead is traveling faster and the distance between vehicles is increasing When the accelerator pedal is depressed, overriding the system When a vehicle cuts in near your vehicle . . . SSD0613A . The distance to the vehicle ahead will change according to the vehicle speed. The higher the vehicle speed, the longer the distance. If the engine is stopped, the set distance becomes "long". (Each time the engine is started, the initial setting Starting and driving becomes "long".) The warning chime will not sound when your vehicle approaches vehicles that are parked or moving slowly. Approach warning If your vehicle comes closer to the vehicle ahead due to rapid deceleration of that vehicle or if another vehicle cuts in, the system warns the driver with the chime . 5-42