Toyota 2014 Sienna Manual page 779

5-2. Steps to take in an emergency
■
If the beep sounds continuously when the shift lever is shifted from P
(vehicles with an AUTO ACCESS SEAT)
The AUTO ACCESS SEAT may not be locked in place.
For details, refer to "AUTO ACCESS SEAT OWNER'S MANUAL".
5
779
SIENNA_OM_OM45483U_(U)