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BMW 5 Series E39 - Brake fluid top up by mistake in PAS reservoir - Steveieb

Just realised I topped up my PAS reservoir with brake fluid. Siphoned out the contents of the reservoir and intend to repeat the process.

Grateful for your advice.

BMW 5 Series E39 - Brake fluid top up by mistake in PAS reservoir - gordonbennet

I'd repeat the oil replacement two or three times a few days apart to make sure you have it all out.

BMW 5 Series E39 - Brake fluid top up by mistake in PAS reservoir - Steveieb

Many thanks Gordon Bennet its at times like this that you appreciate the support that is available from the Back Room

BMW 5 Series E39 - Brake fluid top up by mistake in PAS reservoir - Peter.N.

If you didn't start the engine you should only have it in the reservoir, still a good idea to flush it out though.

BMW 5 Series E39 - Brake fluid top up by mistake in PAS reservoir - colino

If you didn't run the engine, no matter, what you put in, you have sucked out. If you did run it, I'd replace the reservoir (it has a filter in the bottom) after a flush.