No. Brake fluid is not a petroleum product. Power steering fluid is. Petroleum product will swell and ruin rubber part's brake system is full of rubber parts. You will destroy your brake system using power steering fluid.
No, it would ruin all the seals in the entire brake system.
No. The power steering is in no way associated with the transmission. If it runs low, your steering will get stiffer and you might ruin your power steering pump (making steering very stiff.) It will harm the trans if you add it to the trans fluid.
It could mean it's time to change the fluid in the power steering system. This is best done by a professional shop that can properly flush and purge the system. I would advise spending a few dollars extra for SYNTHETIC power steering fluid as it lasts longer. Your vehicle should never "use up" power steering fluid. If it's low you have a leak somewhere and it needs to be addressed ASAP. If you let the power steering pump run with low fluid you will ruin the pump very quickly.
No, it's not the same and may work for a short while, but eventually ruin the seals in the pump.
Besides having the p/s fluid cause the belt to slip, the p/s fluid will eventually ruin the belt.
the answer to that question is yes yes you can use trans fluid as a temp fix to power steering fluid, but is best to replace it with the correct fluids as this may cause a problem with your rack an pinion
Any fluid other than brake fluid will ruin the master cylinder, abs unit, brake hoses, and calipers.
No you can not. If you do it can ruin your quad brakes and possibly your engine. If you do and something goes wrong you could have to spend a lot of money to get it fixed if that.
I'm not sure where the reservoir is located on a W8 but the cap is green. Only use VW fluid, it is special mineral oil and if you don't it will ruin the pump.
to not ruin the asphalt
The P/S fluid will ruin the rubber seals in the brake system causing brake failure. Take the vehicle to garage asap for necessary repairs for your safety and for others.