Tie Rod
WARNING: This page is about a different car, the 1994 Mercedes-Benz E500, 1994 Mercedes-Benz E420, and 1994 Mercedes-Benz E320. However, it is still accessible from the selected car via links, so may be relevant.
Inspect tie rod bushing and ball joint for damage. If bushing is damaged, replace bushing using a puller. If ball joint or seal is damaged, replace tie rod. Ball joint is not serviceable.