Theory of Operation Mercedes Ignition Key, Steering Lock and Switch Assemblies

For repair parts, complete instructions and tips on how to fix a sticking key problem yourself and save $$$ go here: https://mercedessource.com/pro....blems/interior/ignit

This video is just a brief overview on how to isolate and repair a sticking ignition key problem along with tips to prevent getting stranded with a key that won't turn. Applies to all Mercedes from the early 1960's to the mid 1990's