In Reply to: power seat back in 89 750 not working posted by Ed B on December 24, 1999 at 13:58:22:
Check the wiring harness connection. You will have to lift the seat bottom up a bit. You can check the archives for a good procedure for removing the seat bottom. You shouldn't have to remove it though. Just release the locking mechanism and take a peek with a flashlight.
John 88 735iL (225K)
: Where is the motor that moves the seat back angle on a 89 750. Everything else is working great, but the seat will not recline or incline (?). I can hear the relay clicking, but the motor does not drive the seat.