Hello all,

I'm new to the BMW world with my new to me 2010 E83 3.0L. Love the vehicle the handling the comfort and that inline 6 are all buttery smooth.
But always a but, I've recently discovered an oil leak. I narrowed down the source to be from the front differential and it just so happens that the vent cap plug has come off. I purchased a new one from the dealership along with the appropriate oil to top up what had spewed out of the vent. I managed to top up the oil but the cap no such luck. Long story short, I spent the better part of a day getting my butt kicked by a $5 part in a really cramped spot. Anyone have any ideas of how to install this item without completely dismantling the car to do it? I had the front driver side tire removed for better access but this didn't make any difference. Access to the vent tube is near impossible I managed to get the vent cap positioned on top of the vent tube but couldn't get any leverage to push down on the cap to seat in place. see pics.

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