hydraulic fluid

[raftaar]

my A4 2.5 TDI 2004 needs a top up of hydraulic fluid and i would like to know how much should i add to my steering wheel thanks

[nimzi]

You should add until the PSF cannister in engine bay is full. Turn steering left and right and refill again. It shudnt take more than 100ml - 200ml. If it takes more try to trace the leak and get those fixed after the top up.

[raftaar]

got that

thanks