Subaru legacy 2017 Owner's Manual page 98

Examples of the types of accidents in which it is possible that the SRS
curtain airbag will deploy
Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
1) Hitting a curb, edge of pavement or hard
surface
2) Falling into or jumping over a deep hole
3) Landing hard or vehicle falling
It is possible that the SRS curtain airbags
will deploy if a serious impact occurs to
the underside of your vehicle. Some
examples are shown in the illustration.
CONTINUED
1-65