I have this car and I'm having problems with the air damper door. I have taken the two panels off from under the dash but I still can't find a way to change the damper to another position or where any of the controls or motors are that run the damper. I have searched the groups and can't find any information for my particular problem. I took it to a Buick dealer only to be told the repair would start at $475 and go up from there in labor as taking the dash apart was a bigger job.
I just want to be able to change from floor to mid if possible for the rest of the summer and then put it back to floor come fall/winter.
Thanks for any help, Rich