Dodge 2016 Grand Caravan Owner's Manual page 256

254 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
From this position, the door can be fully closed or, by
rotating upward about 3/4 of the way and releasing,
positioned for conversation mirror use.
Conversation Mirror Position
NOTE: From the "conversation mirror" position, the
door can only be closed.
To return to the full open position, the door must first be
closed and then opened by pushing the latch again to
release.