Replaced the large surface element switch. Video was helpful. It was actually easier than in the video. The wiring for the switch has been updated to where the replacement is just two plug in adapters for all the wiring. One can not screw up the wiring. Only took 10 minutes to do. When you first get the part, one would think it was the wrong one, But, the upgraded part is much easier to install, after one realizes the part is actually the right one. Just new and greatly improved.