Door Lock Nobs

I have a 1979 300D that is in great condition, but I am having problems with getting the nobs back on the rear door locks because they came twisted off as now I can't get them on or open the back doors. Same problem with my driver's door which has keyless entry, I can't get the nob to twist on or anything as I have to try and find the lock to lock the door everytime. If anyone can help me I would greatly appreciate it, e-mail me at grimlin50@aol.com also. Thanks a lot because I would like to get the nobs back on the doors so I can open the back doors.

[Limited Edition]

Check you e-mail

[Lycoming-8]

I'm sure something similar to this has happened to more than one of us here on the board. Please share the solution with the rest of us. Thanks

What e-mail, I never received one from you? Send it again and make sure the subject line is mercedes door nobs or something. I just need to get this fixed because it sucks w/out being able to open the back doors and fiddle w/ the driver's one b/c I can't get them to screw back on?