depends on the year. my 740(1990) has none!
Most of the 91 volvo's airbags were not standard. However you can take it to any volvo dealership and have them add if you do not already have them.
There are four and disarm with screwdrive for the seats and remove fuse and disconnect batt.
What do you mean by dismantle? Remove the airbag module?
Airbags are not in the door, but rather in the seat. Should be no additional issue at all.
10 airbags
2 airbags.
I don't believe there are airbags in any helicopter
To reset the airbag warning light on a Volvo V40, you must take the vehicle to the dealer. The dealer will check the airbags and turn off the light using a specific tool.
Airbags are designed to be used only once.
Many companies manufacture airbags including car manufacturers themselves.
5
2 front airbags and ( if equipped ) 2 side airbags in the outside of the driver and front passenger seat backs