2009 Infiniti FX50 Owner's Manual - Page 325

. If the LDP system malfunctions, it will cancel automatically. The lane departure warning light (orange) on the instrument panel will illuminate. If the lane departure warning light (orange) illuminates, pull off the road to a safe location and stop the vehicle. Turn the engine off and restart the engine. If the warning light (orange) continues to illuminate, have the LDP system checked by an INFINITI dealer. Excessive noise will interfere with the warning chime sound, and the chime may not be heard. . . On roads where there are sharply contrasting objects, such as shadows, snow, water, wheel ruts, seams or lines remaining after road repairs. (The LDP system could detect these items as lane markers.) On roads where the traveling lane merges or separates. When the vehicle's traveling direction does not align with the lane marker. When traveling close to the vehicle in front of you, which obstructs the lane camera unit detection range. When rain, snow or dirt adheres to the windshield in front of the lane camera unit. When the headlights are not bright due to dirt on the lens or if the aiming is not adjusted properly. When strong light enters the lane camera unit. (For example, the light directly shines on the front of the vehicle at sunrise or sunset.) When a sudden change in brightness occurs. (For example, when the vehicle enters or exits a tunnel or under a bridge.) may hear a sound of brake operation. This is normal and indicates that the LDP system is operating properly. ... . . The functions of the LDP system (warning and brake control assist) may or may not operate properly under the following conditions: . On roads where there are multiple parallel lane markers; lane markers that are faded or not painted clearly; yellow painted lane markers; non-standard lane markers; or lane markers covered with water, dirt, snow, etc. On roads where discontinued lane markers are still detectable. On roads where there are sharp curves. . . . . . While the LDP system is operating, you 5-22 Starting and driving