if it rains or water is by the window it squeaks, even when it drys, do i have to put something to lubricate it ? if so, what do i use, and what is that one grease in the manual to use?

 

You mean it squeaks when you roll your windows up/down? If so, it's not normal. I would take it to the dealer.

It's called Shin-Etsu. But I think it's used for squeking soft-top. Expensive. So I use WD40 instead, seems to work just fine for me.

 

it squeaks when it reaches the rubber part

 

It's normal - mine does it all the time when wet.