Greetings! 31 year BMW CCA member. First post! My 1972 2002tii (running when parked) has had its driver side window mysteriously shattered. The collectors' car insurance wants an estimate. The big chains take my info, but never follow-up with an estimate. Any one know of any mobile glass installers on Long Island, New York that could handle this? I'd even appreciate any information on where I can get replacement glass and do it myself. I can find vent and rear side windows online but no roll-up glass . Thanks.