Has anyone else had this problem? Is there a way to tighten the bolts that connect the seat back to the seat bottom?
No I have two of these cars right now, neither of them makes the noise you describe. Has this vehicle ever been in an accident?
When do your the squeak? Before you seat? moving the forward and backward or moving side to side?
Are your seats power adjustable? If so, the creaking might be coming from the motors that are used to adjust the seating positions.