Disconnect the bleeder unit for the brake fluid (after part exchange)

NOTE: RISK OF DAMAGE 
Paint damage  .
Mechanical or chemical action may lead to paint damage  .

• Cover up working area with specified covering material only.

• Switch off bleeder unit (1) and remove it from the brake fluid expansion tank.
• Check the brake fluid level and adjust it to the maximum mark if necessary.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Check the seal of sealing cap (1) to ensure that it fits correctly and check for damage; if necessary, replace it.
• Shut sealing cap (1).

Courtesy of BMW OF NORTH AMERICA, INC.