The ignition key in my '88 300 SEL only goes to 'ON' and stuck there. It does not goes to the start postion. I've remove the instrument cluster, the underdash panel, heating tube, the hex head bolt that hold the igniton asssembly to the steering column etc... but just could not get the whole thing out so I can replace or repair the tumbler.
Please help.

Hi, you probably have it fixed by now but here is a link to several threads on ignition/tumbler replacement, just see which one applies to your car.

Please let me know the results.

Acky

http://www.peachparts.com/shopforum/showthread.php?p=1065596