Buttons in rear of 78 SLC

[pinegrove1]

Near the armrests for the rear seats of my SLC are push buttons. When I removed the panels to replace a window motor, I noticed that the buttons are connected to a vacuum line. Anyone have an idea what these buttons do?

[kip Foss]

These buttons are to release the front seat locks. If you remove the front seats and look under the back near the hinge you will see a small vacuum pot that controls a hook lever that prevents the back part of the seat from coming forward while the car is running.

[pinegrove1]

That makes sense. Ill have to check it out next time Im in the back seat. Thanks for the reply.