Yep, I think you got lucky. If the key is jambed in position 1, that is where the key needs to be to remove the cylinder. Usually the problem is the key will go in but the cylinder will not go to position 1 or 2. If you are stuck in Position 1 than all you need to do is make the wire tool to release the spring clip inside to allow the cylinder to come out. You've got to have the key in pos 1. Then slide the coat hanger tool in (FAR!) to unlock the black cover ring. It can take a while to get it to release, you should be able to get the feel of it once you get the tool made and try it a few times. Coat hanger must be shaved at ends to point (point facing away from centerline, 70 deg angle). Good luck. OH, I would NOT reuse the cylinder even if you get the key out. GO order a new cylinder from your MB dealer, porbably about $120 total, but you get a new key with it and it will work in all your key openings. They can cut the new cylinder and key by using the car's VIN.

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Christopher Henkel
1990 190E 2.6 - Arctic white SOLD
1986 190E-16v - Blauswartze
1993 300CE - SOLD
2003 W208 CLK 320 Cabriolet - Magma Red