BMW i5 3D-printable parts

Dashboard adapter that clips beneath the center-vent trim and provides two slots for attaching an accessory holder that would otherwise clamp directly to a vent grille. The creator shows the printed adapter installed by itself and carrying a physical magnetic phone holder, and notes that optional automotive-grade double-sided tape improves retention. This is a removable accessory rather than an original BMW component, so no OEM number is assigned. Use cabin-heat-resistant material, protect the adjacent trim, verify secure attachment and confirm that the holder, cable and device do not obstruct controls, displays, airflow or the driver's view.