Well, I have used a coathanger to unlock mine before. It was not easy because of the severe angle and tight fit. You have to get your figners in and try to pull the door out open to get the wire more room. The wire will probably get into a funny bendy shape before you can reach the locks.
Beware. If not carefull, you will probably scratch the paint on the inside of the door frame.
I can be done.
'05 E320 CDI - 86,000 miles
'86 300SDL - 360,000 miles
'85 300SD - 150,000 miles (sold)
'89 190D - 120,000 miles (sold)
'85 300SD - 317,000 miles (sold)
'98 ML320 - 270,000 miles (sold)
'75 300D - 170,000 miles (sold)
'83 Harley Davidson FLTC (Broken again) :-(
'61 Plymouth Valiant - 60k mikes
2004 Papillon (Oliver)
2005 Tzitzu (Griffon)
2009 Welsh Corgi (Buba)