Mercedes Benz repair: 81 380 sel ig keylock cylinder locked up, keylock, positon

Question
if you cant turn igni key to number 2 positon  then how else can you remove keylock cylinder

Answer
These threads should answer all of your questions.

Ignition Cylinder Tumbler replacement; mixed diesel/gas
http://www.mercedesshop.com/shopforum/showthread.php?p=1065596#post1065596

Ignition Cylinder, Switch, or Housing?
http://www.mercedesshop.com/shopforum/showthread.php?t=145832