Use brake fluid approved to MB 331.0, such as Mopar part number 0454925AC, or a DOT 4 brake fluid with minimum dry boiling point of 500° F and minimum wet boiling point of 356° F.
Do not pump brake pedal at any time while bleeding. Air in the system will be compressed into small bubbles that are distributed throughout the hydraulic system. This will make additional bleeding operations necessary.
Do not allow the master cylinder to run out of fluid during bleeding operations. An empty cylinder will allow additional air to be drawn into the system. Check the cylinder fluid level frequently and add fluid as needed.