2008 Lexus RX 400h Owners Manual - Page 402

5-2. Steps to take in an emergency n Changing the engine oil (U.S.A. only) Make sure to reset the oil change system. (→P. 321) n Warning light display in radar cruise mode In the following cases, the warning light may not be displayed even if vehicle-tovehicle distance closes. l When your vehicle and the vehicle ahead are traveling at the same speed or the vehicle ahead is traveling more quickly than your vehicle l When the vehicle ahead is traveling at a very low speed l Immediately after cruise control speed is set l At the instant the accelerator pedal is depressed Have the malfunction repaired immediately. After taking the specified steps to correct the suspected problem, check that the warning light turns off. Warning message Details Correction procedure 5 (Comes on for 8 seconds.) Indicates that the fuel door left open after refueling when start the vehicle/ Close the fuel lid. leave the fuel door open for more than 30 minutes during refueling. When trouble arises 407