Volvo XC90 Owner's Manual page 24

WARNING
Activated airbag (passenger seat):
Never place a child in a child seat or on a
booster cushion on the front passenger seat
when the airbag is activated. This also
applies to those who are shorter than
140 cm.
Deactivated airbag (passenger seat):
Children who are taller than 140 cm must
never sit in the front passenger seat when
the airbag is deactivated.
Failure to follow the advice given above
could endanger life.
Message
Indicator showing that the passenger airbag (SRS)
is deactivated.
A text message in the rearview mirror indicates
that the airbag (SRS) for the front passenger
seat is deactivated (see preceding illustration).
Activating/deactivating the airbag (SRS)*
*
Option/accessory, for more information, see Introduction.
01 Safety
01
23