drivers side rear set dues nut stay in the upright position
Ok.....did you mean that the rear back seat will not stay in the upright position?
If your seat is the issue, it sounds as if the gear inside of the seat has broken. If you are moving the lever up and down, and the seat will not lock into place, then you will have to take it to a shop and have them pull the fabric off and put in a new gear.
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