I read 12 volts at the solenoid when turning the key. That tells me the solenoid must be bad. As it does not crank.

I am still looking for the x27 connector in the engine compartment. Definitely is not around break booster.

Where could it be in the E420?

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1999 Porsche 996 Carrera Convertible
1994 420E - SOLD
1986 300E - SOLD, what a car
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