Note: This question is for the older version of this part, but we thought you might still find it helpful
The slider knob for the light on my rnge hood isn't working. But to check it out I need to remove the plastic panel that it's mounted behind. In the parts diagram the slider knob is labelled 20 and the wide plastic backing part 17. Do I just pry off part 17? I tried looking from underneath behind the filter and I can see some tabs but they won't budge.
You will want to check the backside to make sure that there are no screws holding it in place. The panel may be glued into place in which case you would have to access the slide from the back side. If there are tabs then the panel should just pop off.