I do not own your model and have no first hand knowledge. A search on youtube found this https://www.youtube.com/watch?v=C-gXaTezfpw

Does your car have the same alternator arrangement?

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85 300D turbo pristine w 157k when purchased 167,870 July 2025
83 300 D turbo 297K runs great. SOLD!
83 240D 4 spd manual- parted out then junked