2010 Infiniti FX50 Owner's Manual - Page 340

LDW system operation The LDW system provides a lane departure warning function when the vehicle is driven at speeds of approximately 45 MPH (72 km/h) and above. When the vehicle approaches either the left or the right side of the traveling lane, a warning chime will sound and the lane departure warning light (orange) on the instrument panel will blink to alert the driver. The warning function will stop when the vehicle returns inside of the lane markers. When you operate the lane change signal and change traveling lanes in the direction of the signal, the LDW system temporarily suspends operation. It will become operable again approximately 2 seconds after the lane change signal is turned off. When the vehicle speed lowers to less than approximately 45 MPH (72 km/h), the LDW system will not provide a warning. The LDW system has an automatic setting mode and a manual setting mode. The setting mode can be changed. In the automatic setting mode, the LDW system is automatically turned on when the ignition switch is pushed to the ON position. When the LDW system is on, the LDW ON indicator 1 on the LDW switch illuminates. To cancel the LDW system, push the LDW switch. The LDW ON indicator will turn off. To turn on the system, push the LDW switch again. In the manual setting mode, you need to push the LDW switch to turn on the system after the ignition switch is pushed to the ON position. The setting mode can be changed using the LDW switch. To change the setting mode, push and hold the LDW switch for more than 4 seconds when the LDW ON indicator is off. When the mode is changed, a chime sounds and the lane departure warning light (orange) flashes. SSD0672 Lane departure warning light (orange) Temporary disabled status at high temperature If the vehicle is parked in direct sunlight under high temperature conditions (over approximately 104°F (40°C) and then started, the LDW system may be deactivated automatically. The LDW ON indicator on the switch will flash. When the interior temperature is reduced, the LDW system will resume operating automatically and the LDW ON indicator will stop flashing. SIC3832 LDW switch 5-20 Starting and driving