My back doors won't open. The locks come up, but doors won't open. What's wrong? on 1995 Mercedes-Benz S500

The doors seem permanently stuck close for some reason. Can you give me a clue to what's going on and how much it might cost to fix.

by in Kent, WA on April 09, 2013
2 answers 2 comments
ANSWER by on April 10, 2013
Both doors? Wont open from inside or outside?
COMMENT by on April 10, 2013
That's right, neither inside nor out.
ANSWER by on April 10, 2013
sounds like there are not unlocking all the way. seek diag and est from a good german tech
COMMENT by on April 10, 2013
Thanks for the input. I'll try that, at least I'll get a qualified answer.