Mercedes-Benz Forum banner

1984 280 SL Ignition Lock Cylinder Problem

2799 Views 14 Replies 6 Participants Last post by  rockcrusher
I know this is the dreaded lock cylinder problem as the wife called and said she could not turn the key in the ignition today.
After a quick forum check I managed to go and rescue her and the car by getting some lube into the cylinder and getting the key to turn and had her not turn the key completely off when she got home or I would be grinding the cylinder out of the car.
I have removed the lock cylinder from the car and have cleaned it out but it still sticks from 0-1 position.
1. How do I disassemble the tumblers so any key works
2. Where can I get another cylinder. I do see some listed on ebay with different key configurations but will they work? They seem similar.
My key is long with cuts on either side of the flat metal shaft.
I don't mind a different key for door and ignition.
Thanks in advance
1 - 4 of 15 Posts
workshop (non-matched) tumbler and keys: 116 462 02 79
There is a circlip on the end of the barrel holding the tumblers in. remove it.
Hmm, must be different than the one that was on my 450SL when I disassembled it. sorry for the bad info.
Fromm memory, isn't there a small recessed screw on the side?
1 - 4 of 15 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.