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Need some help. I looked at some older posts about the power steering fluid. Supposed to use ATF. I've been getting intermittent "steering malfunction" warnings and it says "could be caused by low fluid". I found what I think is the reservoir. It's next to the radiator reservoir on the passenger side. But is says " CHF-11S oil only" and it's definitely low.

#1 - Is that the power steering fluid reservoir?
#2 - It's clear, not matching the red stuff they gave me at the auto parts store.
#3 - If that is the PSF reservoir, do I need to go to a BMW dealer to get the proper fluid or can I get the right stuff at the local Autozone?
#4 - If its not the PSF reservoir, what is it?

Thanks in advance for any info.
 

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Yes, that's the power steering fluid res. Mine is in the shop for a leaking power steering pump so I'm very familar with that one. I just picked up a can at the dealer. I think it was around $15. They came out and verified which one my car needed (CHF-11S in mine). The steering hydraulic system should not need topping off, you might want to start looking for where it's leaking.
 

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My bet is the hose clamp below the resivoir.
 
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