Key-off Operation Function Operates even if Operating Conditions are not Satisfied: Description

WARNING: This page is about a different car, the 2010 Lexus GS 450h. However, it is still accessible from the selected car via links, so may be relevant.

When the driver door has not been opened, each door power window regulator motor can control its power window operation for approximately 45 seconds after the power switch is turned off (key is removed) by receiving operation permission signals from the body ECU. However, when approximately 45 seconds have elapsed, or the driver door or front passenger side door is opened within approximately 45 seconds of the power switch being turned off (key is removed), the power window regulator motor stops operating.
During AUTO function operation, the window operation will continue until complete even if 45 seconds have passed or a door is opened.