Radio without MID or IRIS
WARNING: This page is about a different car, the 2003 BMW 530i, 2002 BMW 530i, and 2001 BMW 530i. However, it is still accessible from the selected car via links, so may be relevant.
Remove knob from volume control.
Insert screwdriver (5.5) into slot (1) approx. 1 mm and turn through 90 °.
Hook special tool 65 1 100 into cassette socket and pull out radio.
Unfasten plug connection.