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37 20 001 Removing and installing/replacing DYNAMIC DRIVE valve block: Notes

WARNING: This page is about a different car, the 2011 BMW 750xi and 2010 BMW 750xi. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required 

WARNING: DANGER OF POISONING if oil is ingested/absorbed through the skin!
RISK OF INJURY if oil comes into contact with eyes and skin!
IMPORTANT: Adhere to the utmost cleanliness. Do not allow any dirt to enter the hydraulic system.
Do not  draw off hydraulic fluid (risk of contamination).
NOTE: In all warranty cases you must always provide a fault memory printout, even where there is no fault entry, with the defective component. In addition, the valve block openings must be sealed with the protective caps (of the new part).

Necessary preliminary tasks: 

Disconnect return line with special tool 13 3 010 .

Fig 1: Disconnecting Dynamic Drive Valve Block Return Line Using Special Tool (13 3 010)
G06890289Courtesy of BMW OF NORTH AMERICA, INC.