Hi. Recently, I was cleaning the window operating module on the driver's side and after cleaning I noticed the passenger side window operating button is glowing red. All other buttons are green. Is it normal? Also, the window glass is working fine from the passenger side but only goes down from drivers side. While before cleaning the driver's side window glass was not working automatic but manual. Now driver's side is working fine but passenger side has problem. I am thinking to change the master switch but before that I want to listen to your opinions.

Is this a Fabia Mk2? If so worth saying. A mod can move your post to that section.

Yes