View Single Post
      02-05-2019, 11:50 AM   #9
HighlandPete
Lieutenant General
6659
Rep
15,858
Posts

Drives: BMW F11 535i Touring
Join Date: Mar 2007
Location: Scotland, Highland Region

iTrader: (0)

Quote:
Originally Posted by ezaircon4jc View Post
Ahhhhh..... I'l bet that's your EDC reservoir. That would lead me to believe there's a leak in the system. Check your shocks for any oil leakage.
Hydraulic pump is used for Dynamic Drive/ARS, (active roll stabilisation) part of Adaptive Drive. I wonder if the level was low (possible leak) and now you have air in the system.
Appreciate 0