2013 Toyota Sienna Owners Manual - Page 533

2-1. Driving procedures When stopping the engine with the shift lever in a position other than P If the engine is stopped with the shift lever in a position other than P, the "ENGINE START STOP" switch will not be turned off but instead be turned to ACCESSORY mode. Perform the following procedure to turn the switch off: STEP 1 STEP 2 STEP 3 Check that the parking brake is set. Shift the shift lever to P. Check that the indicator on the "ENGINE START STOP" switch is illuminated in amber and then press the "ENGINE START STOP" switch once. Check that the indicator on the "ENGINE START STOP" switch is off. STEP 4