I figured out how to get the wires off, with your help thank you.

How do you get the bottom bolt loose to remove the cap? Do you have to take out the fan and shroud first? Must have been designed on a Friday afternoon, or early Monday morning. Obviously designed to make Mercedes mechanics rich!

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1991 300 SEL
218,000 Km

"Xsbank's rules of mechanical intervention: Always go for the easiest solution first; 90% of what ails a gasoline engine is ignition; After that its all a WAG."