Power Steering Flush?

I'm coming up to my 3rd year service and I know I need brake fluid flush but my dealer also recommended power steering fluid flush. I checked the service booklet and doesn't show any power steering fluid flush for any year service.

I presume I don't need power steering flush for the 3rd year? Also, if it doesn't show any flush is needed on the service manual, it is still a good idea to do a power steering flush after X amount of years or electric power steering does not need flush? TIA!

Silly question, but its electronic power steering? I could be wrong as I haven't looked but surely its a direct drive steering assist motor, which is why they can do the self parking. Get the dealer to show you where the Steering fluid top up tank is...