I recently bought my brother's 2000 Volvo S80, but am unable to move the driver seat back. The seat can move in all directions except backwards. The back button makes a click (for the switch itself), but not the secondary click the other directions make when powering the motor. Any suggestions on how to move the seat back manually, or what would need to be replaced?

Thanks,
Chris

 

the contactors on the switch might be bad or corroded.