Lexus RX300 2003 Owner's Manual page 136

For the safety of all occupants, always wear your seat belts
properly.
16R023a
"
Collision from the rear
1
Vehicle rollover
2
The SRS front airbags are not designed to inflate if the
vehicle is involved in a rear collision, if it rolls over, or if it
is involved in a low–speed frontal collision.
The SRS side airbags are designed to inflate when the
passenger compartment area suffers a severe impact
from the side.
16R024
"
Collision from the side at an angle
1
Collision from the side to the vehicle body other than
2
the passenger compartment
The SRS side airbag system may not activate if the vehicle
is subjected to a collision from the side at certain angles,
or a collision to the side of the vehicle body other than the
passenger compartment as shown in the illustration.
2003 RX300 from Aug. 02' Prod. (OM48442U)