84 21 526 Removing And Installing/Replacing COMPENSATOR

Remove luggage compartment wheel arch trim on left.  See 51 47 151 REMOVING AND INSTALLING / REPLACING LEFT LUGGAGE COMPARTMENT WHEEL ARCH TRIM .

Release knurled nuts and disconnect antenna connector (1).

Unfasten plug connection (2) and disconnect.

Release screws (3) and remove compensator (4).

Fig 1: Identifying Antenna Connector And Plug Connection

Courtesy of BMW OF NORTH AMERICA, INC.