See also:

Behavior with key lock-in prevention function operational
With the driver’s door open, the doors are automatically kept unlocked even if the front side of the power door locking switch is pressed. ...

Rocking the vehicle
If you must rock the vehicle to free it from snow, sand, or mud, depress the accelerator pedal slightly and move the shift lever/select lever back and forth between “1”/“D” and “R” repeatedly. Do ...

Power door locking switches
1) Lock 2) Unlock All doors and the rear gate (Outback) can be locked and unlocked by the power door locking switches located at the driver’s side and the front passenger’s side doors. To lock ...