Brake oil deposit

I dont know if it is a language thing, or something the dealer said and you are just repeating...but I have no idea what a brake oil deposit is... and how you change a brake oil deposit.


Is it a brake fluid reservoir?


You already replaced this right? Or did you install the wrong one?

Yes your right it’s reservoir

Yes I changed it with a second hand one I bought on eBay It could be that it was already not working before I installed it. Now bmw wants to change all these other parts to

Well.... you originally change the reservoir, and couldnt bleed. Finally took it to the dealer, they bled but told you the booster may be bad and you should install the right reservoir if it didnt work


It didnt work, now they are saying 'change those parts'.


You COULD price out parts and have someone (or you) replace them. Then bleed, maybe take to dealer for bleed.

or pay the 1800.


Good luck!