My dirver's seat electric motor appears to go down south. Door switch has beed replaced and the seat lifts up/down, d/reclines but doesn't slide fore or aft. I suspect the motor gone dead.

I have access to a pair of color mismatched front seats of similar 126 models from recycler. Here are my thinking:

1. Get only the seat bottoms and interchange since the motors come with it. Will the passenger seat bottom interchange?

2. Get the motors and transplant on my current seat. Too complex (looking at it)

3. Just put on drivers seat from recycler and be done with it. (Color mismatch)

If option #1 is preferable, How do I dismantle the seat bottoms?

Thank you

Patrick