(Disconnecting the bleeder unit for the brake fluid)

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, if necessary, adjust it to the maximum mark.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Check the seal (1) on the sealing cap for damage and replace if necessary.
• Mount the sealing cap on the brake fluid expansion tank.

Courtesy of BMW OF NORTH AMERICA, INC.