Going to Norman past year. He did a lot of work on engine, changed steering pump, gearbox and more. But what he doesn't know about is electric diagnostics. Own 1999 Mercedes S 420. Inside doesn't work lights, trunk and ashtray lights. Didn't do anything about it just found the light bulbs are fine. "check engine" light showed up, paid $1500 and still shines.
Don't go there anymore.
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