Removing and installing/replacing microphone on the driver's side (4' Series Coupe/Convertible, 4' Series Gran Coupe Sedan)

Lever out microphone (1) in direction of arrow.

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Disconnect plug connection (1) and remove microphone (2).

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Replacement: 

Release catch (1) and remove microphone (2) from trim (3).

Courtesy of BMW OF NORTH AMERICA, INC.