marioec

I read that you could not mix mineral oil with synthethics

Is Pentosin CHF 202 good to use and mix in a 2009 Q7 ?
In other words what is everyone using to top off the powerstering reservoir in there Q7

smith2010Q7

NO


Vw Power Steering Fluid Meet
Equivalent to Pentosin CHF 202
Vw power steering fluid
G004000
G 004 000 M2
G004000M2
Vw power steering fluid specification
Audi Vw TL 52 146 01

Edit from last statement.

marioec

Thanks for the reply but still is a little confusing. If you do a search there is no straight answer to the question and the power steering reservor is marked mineral hydraulic G00200 (so is NOT ok to mix the petosin CHF202 with G00200) Is that correct ?

uberwgn

The vehicle would have come with CHF 11S. You can use the newer product called CHF 202. It's usually le$$. I see these products at Advance Auto Parts. NAPA sells as well. FWIW, Mario, the VW dealers used to sell small topping off bottles. You could check there as well.

smith2010Q7

Thanks for the Picture. removed what I have said. For the after market brand will be the opposite.

You have G002 which you can used CHF 11S.
on Audi models have come filled from the factory with the synthetic CHF 11S Audi power steering fluid (G002000).

CHF 7.1 is a non-synthetic mineral oil which you can used this, but I recommend the CHF 11S.

Never mix generic power steering fluid or other fluid with the CHF 7.1 or CHF 11S Audi power steering fluid (G002000).