30+ 2004 Audi Tt Power Steering Fluid Find solutions to your audi tt steering wheel fluid open question. If you look carefully at the side of the power steering fluid reservoir, you will notice a low and max this guide applies to audi models including the a3, s3, rs3, a4, s4, a5, s5, a6, s6, a7, s7, rs7, a8, s8, q3, q5, sq5, q7, tt, and r8. Follow These Steps to Add Power Steering Fluid to a Audi .