Hi,

A bought a 2006 3 for my son as his first car a few months ago, and just noticed that the rear defrost doesn't seem to be working. The light on the button doesn't illuminate at all. I checked the fuses and they seem to be good, so I'm guessing that maybe the switch behind the button is bad.

Can anyone point me in the direction of any guides or videos on how to replace that switch/button? Or any other ideas on what the issue might be?

Many thanks in advance!