Pontiac Montana SV6 2008 Owner's Manual page 20

The armrests can be lowered or raised for easier
entry or exit of the vehicle. If your vehicle has captain
chairs with side impact airbags, they will have one
armrest on the inboard side.
Removing a Captain Chair
(without a Side Impact Airbag)
If your vehicle has captain chairs with side impact
airbags, the seats cannot be removed. See Where Are
the Airbags? on page 1-68 for more information.
To remove a captain chair, do the following:
2. The seat can then be lifted off the front floor pins
and removed from the vehicle.
1. Pull the nylon strap behind the seat to release the
rear hooks from the floor pins.
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