2006 Lexus IS 350 Owners Manual - Page 351

5-2. Steps to take in an emergency Warning light Warning light/Details Correction procedure Front passenger's seat belt reminder light (warning buzzer)*2 Fasten the seat belt. Warns the front passenger to fasten his/her seat belt. Low tire pressure warning light Indicates low tire pressure. A malfunction in the tire pressure warning system. Master warning light A buzzer sounds and the warning light comes on and flashes to indicate that the master warning system has detected a malfunction. Adjust the tire pressure. →P. 339 →P. 338 *1:Open door warning buzzer: →P. 343 * :Driver's and front passenger's seat belt reminders: The driver's and front passenger's seat belts reminder sounds to alert the driver and front passenger that his or her sear belt is not fastened. The buzzer sounds intermittently for 10 seconds after the vehicle has reached a speed of at least 12 mph (20 km/h). Then, if the seat belt is still unfastened, the buzzer will sound in a different tone for 20 more seconds. 2 336