2010 Lexus RX 350 Owners Manual - Page 556

5-2. Steps to take in an emergency Have the malfunction repaired immediately. After taking the specified steps to correct the suspected problem, check that the warning message and light go off. Interior Exterior buzzer buzzer Warning message Details Correction procedure Sounds once ⎯ (Flashes) The electronic key Confirm the locais not detected when an attempt tion of the elecis made to start tronic key. the engine. The electronic key was carried outside the vehicle and a door other than the driver's Bring the elecdoor was opened tronic key back and closed while into the vehicle. the "ENGINE START STOP" switch was in a mode other than off. 5 When trouble arises Sounds Sounds once 3 times (Flashes) The driver's door was opened and closed while the electronic key was not in the vehicle, the shift lever was in P and the "ENGINE START STOP" switch was not turned off. Turn the "ENGINE START STOP" switch off or bring the electronic key back into the vehicle. 561