I'm thinking I may just run it up to Autoglass, they're pretty local , see if crack repair be an option. It's not a massive crack ,mebbe about 6 or 7 inches, right in the center of the screen at the bottom. Seems like it's forming into a semicircular shape . Needless to say, finding one over here is like the mythical dobby-horse droppings. A seller on Ebay lists them ,at reasonable prices, but these are 'plain' , glass, not HUD or OnStar. He tells me he has found one in Germany, but they refused to ship it when he asked about liability for damage, which is a fair enough question. Even if I could find someone to freight it, it might be do-able. I know the OnStar never worked over here, and is something I could care less about, but I thought , might as well get the right glass and reinstall it for the sake of neatness and making things a bit easier . Unless anyone knows whether it be possible to remove the box of gubbins from the 'screen header ? Although I've read of folks having a no start issue when doing this. It would need the jumper mod to a connector, and seems like a constant battery feed is involved. Why is nothing ever easy with these things?..................