Mine are leaking too. Just not bad enough to mess with yet.

While you are in there, remember to replace the reservoir as it has a built in filter. Since you're going to get messy with the fluid anyway, might as well replace the reservoir too!

Good luck!

__________________
Kirk
Las Vegas
2016 X5 40e Mineral White/Black Dakota Leather, ZLL, ZCW, ZDA, ZDB, ZPP, multi contour seats, rear side window shades, HK stereo
2011 E90M3, 6-speed manual