Do you have a 1994- 1998 Land Rover Discovery 1 ? Well, you may want to watch this video. Because One Day your going to have to replace a passenger window Regulator. It's really not that hard to do, and took some basic tools. This Part is an easy fix and the part is cheap. I got the window regulator on eBay for under 40 bucks. It's an easy DIY repair. do it yourself and save!