Feature:1. Applicable Model: Applicable to the modified model of for Fseries chassis LCI; Fit for 3 series F30 LCI 20162018; Fit for 5 series F10 LCI 20132017.2. Good Light Transmittance: The light transmittance of the multimedia control knob is as good as the original one, convenient for you to use at night.3. Fade Resistant Font: The multimedia button surface has clear white fonts, which are not easy to fade, and can be used for a long time.4. Durable Material: Made of selected ABS material, and the multimedia control button is wear resistant, anti aging, with high end piano black color.5. Non Destructive Installation: The control button is plug and play, which can effectively replace the original button worn due to long term use.Specification:Item Type: Multimedia Control ButtonMaterial: ABSApplicable Model: Applicable to the modified model of for F-series chassis LCIFit for 3 series F30 LCI 2016-2018Fit for 5 series F10 LCI 2013-2017(Before purchase, please check whether the buttons of your model match our products. Only the modified model of for F series chassis LCI is supported, and the one before the modification is not suitable for use)(Only the models with small knobs are supported, otherwise the knobs cannot be replaced).Package List:6 x Button