e28 shift knob removal

[poland1 <polands@xxxxxxxxxxxx>]

I need to replace the large rubber grommet seal around the shift lever.
Bentley instructs: "remove knob".   Regular shop people say it just
pulls off, but with difficulty. So having pulled as hard as I can with
no result, I have two questions:
1.  What is a do-able method for removing the knob to allow removal and
installation of new rubber grommet?
2.  How do I deal with the wire that comes through the grommet?  Do I
have to disconnect something under the car?

Your suggestions appreciated.

Steve Poland
'88 535is
Portland, Or. ACA, CCA

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