Power steering: Check for leaks and fluid level, top off power steering fluid, if necessary

WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2008 Audi S4, 2008 Audi RS 4, 2008 Audi A4, 2007 Audi S4, and 2007 Audi RS 4. However, it is still accessible from the selected car via links, so may be relevant.

With engine not running, move front wheels in straight-ahead position.

Cold fluid (exterior temperature approx +20 ° C)

Remove cover.
Clean dipstick with clean cloth.
Screw cap on hand-tight and remove again.

Screw cap fully in to get an accurate fluid level reading.

Fig 1: Checking Fluid Level

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Check fluid level: Fluid level must be in area of "MAX" marking.

Warm fluid (engine fluid temperature +80 ° C)

Check fluid level: Fluid level must be 10 mm above "MAX" marking.

NOTE:

If fluid level is above specified range, fluid must be extracted off.
If the fluid level is below the specified level, check the hydraulic system for leaks. It is not enough to simply top off with fluid.
Do not use power steering fluid that has drained out.