Key lock-in prevention function

This function prevents the doors from being locked with the key still in the ignition switch.

See also:

Confident, Agile Handling and Safety for any Road ... or any Weather
The new Subaru Legacy improves crash-worthiness and provides a stiffer platform for a smoother, quieter ride - but retains the crisp handling and balance Subarus are known for. Legacy 2.5i and 2.5 ...

Construction type
Applicable construction of this tire. For example, “TUBELESS STEEL BELTED RADIAL” ...

Example of the type of accident in which the SRS curtain airbag will basically not deploy.
The SRS curtain airbags are not basically designed to deploy if the vehicle pitches end over end. ...