Xlnt trick! I'd never heard of that but it makes sense. Else, I'm dropping by the indy that did the battery replacement to ask if he can ID the fuse etc.

Not having a manual in a language that I speak sux

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Reno, France near Deutschland
E70 40d LCI nicely kitted out but no bling stuff
E53 3.0d facelift with manual gearbox
E39 530i facelift with manual gearbox
And a couple lesser vehicles of necessity