Larry, I recommend using an installer that has considerable experience replacing MB windshields, particularly 300E's. If you have to travel to Dallas it's worth it to have the job done properly the first time. You don't need the aggravation of a leaking windshield and return trips to get it sealed properly. That scenario ends up wasting even more time. As a purist I would opt for the Sigla glass and definitiely have the Daimler sticker affixed to the new glass so that it looks original.

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Fred Hoelzle