2005 Mercedes-Benz S55 AMG Questions

Get answers to questions about your 2005 Mercedes-Benz S55 AMG at RepairPal. Find solutions, diagnose problems and get back on the road.

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'05 s55 amg abc warning light comes on while driving on slight bumps. At the same time front of the car also makes squeaking noises. Sometimes joint popping sound comes from under the car when I steer it.
Abc fluid reservoir was very low but no leaks. flushed the system, did rodeo, and still the same. Any help is greatly appreciated.

Radio looks work but no sound.

Just need this info for replacement tires needed now