V70 L5-2.4L VIN 55 B5254S (1998)
Set the seat height adjustment to its uppermost position.
Remove the seat from the car according to Lifting the power seat in and out See: Service and Repair/Replacing Seat With Seat Heater/Lifting
Power Seat In & Out
Unclip the cover.
Pull out the potentiometer.
Disconnect the connectors and wiring.
Install:
In reverse order.