2006 Lexus GS 430 Owners Manual - Page 99
2006 Lexus GS 430 Manual
Page 99 highlights
GAUGES, METERS AND SERVICE REMINDER INDICATORS A warning light turning on briefly during operation does not indicate a problem. D You may hear a small sound in the engine compartment after the engine is started or the brake pedal is depressed repeatedly. This is a pump pulsating sound of the brake system, and it is not a malfunction. CAUTION If either of the following conditions occurs, immediately stop your vehicle at a safe place and contact your Lexus dealer. D The light does not turn off even after the parking brake is released while the engine is running. In this case, the brakes may not work properly and your stopping distance will become longer. Depress the brake pedal firmly and bring the vehicle to an immediate stop. D The brake system warning light remains on together with the "ABS" warning light. In this case, not only the anti−lock brake system will fail but also the vehicle will become extremely unstable during braking. GS430 only-Any of the following conditions may occur, but do not indicate the malfunction: D The light may stay on for about 60 seconds after the engine is started. It is normal if it turns off after a while. D Depressing the brake pedal repeatedly may turn on the warning light and buzzer. It is normal if the light turns off and the buzzer stops sounding after a few seconds. (b) Brake System Warning Light (yellow) The light comes on when the engine switch is selected in "IG−ON" mode. GS430-If the engine is started, and the traction control system, vehicle stability control system and hill−start assist control system work properly, the light turns off after a few seconds. Thereafter, if any part of the system malfunctions, the light comes on again. GS300-If the engine switch is selected in "IG−ON" mode, and the traction control system, vehicle stability control system and hill−start assist control system work properly, the light turns off after a few seconds. Thereafter, if any part of the system malfunctions, the light comes on again. Although it is no problem to continue driving, have your vehicle checked by your Lexus dealer as soon as possible. (c) Driver's Seat Belt Reminder Light and Buzzer The light and buzzer act as a reminder to have the driver buckle up the seat belt. 75