R129 500 power steering

[kraftwerk]

Noticed a bit of a moan from the power steering from time-to-time, with a slight bit of resistance through the wheel. I'm hoping it's just in need of a fluid top-up, so that's what I'm going to try first.

Had a look on Inchcape's website and they list two P/S fluids for my car:

A001989200312 and A0009890206

Any idea which is correct?

 

[Uberwagon]

Flush it through and use all new power steering fluid.

It's self bleeding and it made a nice difference to how mine felt at slow speed.

I got my oil through the dealers and it wasn't that pricey.

Dave!

 

[kraftwerk]

Thanks Dave, I'll give it a try. Hopefully the problem will be cured and I'll avoid a bigger bill.