The last few days Ive had time to work the smaller items out of the car,a busted rearview mirror,Done.Blinkers and flashers working,Done after a few bulb replacements.The last one came out of the blue ,Started the car to let it warm up and learned an important lesson.The thermostat housing had a broken return nipple at the housing and radiator fluid was puking out.I quickly turned the car off.HOOD OPEN then start car.After a few roadblocks it now is legal and roadworthy ,a few positives today were that the a/c still has its charge and the electrical charging system passes once checked out again .A few more miles down the road and everything should clear up.A largely respected veteran MB tech once told me after I respectfully asked him,"why do these injection systems have so many issues".His reply was simple and to the point ,people park them ,they need to be driven.