1972 Mercedes-Benz 280 SE Sedan Brown RWD Automatic

This 280SE 4.5 sat in my garage mostly the past 4 years. Engine no know issues other than dead battery The body is A+, a $5000 professional pant job. The 3 windows don’t roll up all the way and the one back door is locked and won’t unlock The interior is original with tear in rear headliner and middle hand rest. California car originally, no rust!!!!!