2007 Lexus GS 350 Owners Manual - Page 529

5-2. Steps to take in an emergency Stop the vehicle immediately. A buzzer sounds and a warning message is shown on the multi-information display. The following warnings indicate the possibility of damage to the vehicle that may lead to an accident. Immediately stop the vehicle in a safe place and contact your Lexus dealer. Warning message Details Abnormal engine oil pressure. The warning light may turn on if the engine oil pressure is too low. (Flashing) Have the vehicle inspected by your Lexus dealer immediately. A buzzer sounds and a warning message is shown on the multi-information display. Failing to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspected by your Lexus dealer immediately. Warning message Details Malfunction in the 4WD system. (4WD models) Malfunction in the automatic headlight leveling system. 456