Necessary preliminary tasks

• Clamp off BATTERY NEGATIVE LEAD
• Remove LUGGAGE COMPARTMENT WHEEL ARCH PANEL on side panel on left

Unscrew nuts (1).

Unlock plug connections (2) and disconnect.

Fig 1: Identifying Nuts And Plug Connections

Courtesy of BMW OF NORTH AMERICA, INC.

Lever out expanding rivet (1).

Remove DAB tuner (2) incl. bracket.

Fig 2: Identifying Rivet And DAB Tuner

Courtesy of BMW OF NORTH AMERICA, INC.