The glass that wont budge has probably not been out before, they get tight with time, the rubber shrinks and dosnt flex.
The screen is the same idea as the quarter, but its lami glass not toughened like the quarters, so is fragile.
If its not got the glue on the rubber it will push out same as b4, but you have to be very carefull, get a friend to push from inside and then lip the rubber slowly along, use a big flat screwy.
The glue was used sparingly from factory so it probably wont bother you, if its a replacement glass then it will come out nice and easy, but if OE then may be a bitch, the foreign 64,s from the US or japan have more glue to help with safety regs (airbags,ect).
Not finished yet

, theres allso the aerial wire thats behind the dash, if RHD you can remove the clock to access this or remove the dash top.
If it wont move may be worth cutting the rubber off the glass with sharp stanley blade, new rubber £40 new screen £600 OE part, £200 copy (copy may be same make as OE with out porsche brand, but sum copys are poo and dont fit, there to small and leak!)
And if the screen is damaged in anyway, small stone chip,de-lam it will be weak and will probably break during removal or refitting anyway!
Wow that the longest reply ever

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