2004 Lexus LS 430 User Guide 2 - Page 74

SWITCHES Automatic headlight leveling system The headlight beam level is always maintained automatically at the proper level in all loading conditions so that your headlights do not dazzle other road users. If the system fails, the "AFS OFF" indicator light in the instrument cluster will flash. If this occurs, have your vehicle checked by your Lexus dealer. 12L179 Adaptive front-lighting system Adaptive front-lighting system (AFS) provides the proper headlight beam level according to the current driving conditions. This system moves the headlight beam left or right according to the turning angle of the steering wheel. The synergy of this system and the automatic headlight leveling system improves visibility at the intersections and curves. The system operates when the vehicle speed increases above 10 km/h (6 mph), and stops when the vehicle speed drops below 10 km/h (6 mph). The system can operate within the limited range of the steering wheel turning angle. " 1 Adaptive front-lighting system cancel switch 2 Inoperative 3 Operative If you do not want to activate the system, push in the switch to cancel the system. To turn it on, push it again. When the system is canceled, the "AFS OFF" indicator lights up in the instrument cluster. If the system fails, the indicator light in the instrument cluster will flash. If this occurs, have your vehicle checked by your Lexus dealer. 56