I was going to buy a bottle at delivery and store it in the cargo bay, until the parts guys brought it out. That is one goofy shaped bottle (think translucent bowling pin) with a high tech filler connector. I couldn't figure out where it would conveniently fit in the X5, so I gave it a miss. I'll probably pick a bottle up when I get the oil and filter tomorrow. I figure these exhaust fluid bottles will be diesel gear head collector items

Funf Dreisig