90 cab windows acting a bit strange!

hi

i've noticed that my windows sometimes need the other switch or the power hood switch pressing at random to get them to work, would it be worth me taking them out and attemting a clean??

is this a common fault?

just a bit worried that they might just start going on there own etc when its raining or some other hamlet type moment

cheers

TG

My old Rivage (90) used to do exactly the same thing, the window wouldnt work until I touched the wrong switch.  You couldnt raise/lower both windows at the same time either!!

is this a common fault?

Is now   Thanks mkoneboy !