Lexus GX470 2006 Service Manual page 184

" 1 The angle of vehicle tip up is marginal
2 Skidding vehicle hitting a curb stone
The curtain shield airbags may inflate if the angle of
vehicle tip up is marginal or if the skidding vehicle's tires
hit a curb stone laterally as shown in the illustration.
" 1 Collision from the front
2 Collision from the rear
3 Pitching end over end
The curtain shield airbags are not generally designed to
inflate if the vehicle is involved in a front or rear collision,
if it pitches end over end, or if it is involved in a low speed
side collision.
I n f o r ma t i o n P r o v i d e d b y :
OCCUPANT RESTRAINT SYSTEMS
159