2010 Infiniti FX50 Owner's Manual - Page 384

INTELLIGENT BRAKE ASSIST (IBA) SYSTEM (if so equipped) turn off. To turn on the system, push the FCW/LDW switch again. When the FCW switch is pushed, the LDW system will also turn on or off simultaneously. See "LANE DEPARTURE WARNING (LDW) SYSTEM" earlier in this section. In the manual setting mode, you need to push the FCW/LDW switch to turn on the system after the ignition switch is pushed to the ON position. SIC3832 The Intelligent Brake Assist (IBA) system warns the driver by a warning light and chime when there is a risk of a collision with the vehicle ahead in the traveling lane and the driver must take avoidance action immediately. The system helps reduce the rear-end collision speed by applying the brakes when the system judges that the collision cannot be prevented. The IBA system will function when your vehicle is driven at speeds of approximately 10 MPH (15 km/h) and above, and when your vehicle is driven at speeds approximately 10 MPH (15 km/h) faster than the vehicle ahead. FCW/LDW switch FCW system operation The FCW system will function at speeds of approximately 10 MPH (15 km/h) and above, when the system turns on. The FCW system has an automatic setting mode and a manual setting mode to turn the system on. The setting mode can be changed. In the automatic setting mode, the FCW system is automatically turned on when the ignition switch is pushed to the ON position. When the FCW system is on, the FCW/LDW ON indicator light 1 on the FCW/LDW switch illuminates. To cancel the FCW system, push the FCW/LDW switch. The FCW/LDW ON indicator light will The setting mode can be changed using the FCW/LDW switch. To change the setting mode, push and hold the FCW/LDW switch for more than 4 seconds when the FCW/LDW ON indicator is off. When the mode is changed, a chime sounds and the lane departure warning light (orange) flashes. For the sensor maintenance, see "INTELLIGENT CRUISE CONTROL (ICC) SYSTEM (FULL SPEED RANGE)" earlier in this section. 5-64 Starting and driving