Hello@all ! I just can’t let it go, I hardly have a new car again, it starts again – constantly I have to do something about it – remodeling. Now I completely converted the speedometer, onboard computer and the fan displays with climatronics all to LED. Had only bought something there at Ebay but could also put a candle – so much light brought it. So again to Ebay and LED ́s + resistors + etc. bought and made myself to work. T times completely disassembled that I came to the housing and then with a 5mm drill first bring in enough holes at an even distance of approx.1cm. Should then be around 20 holes. Now sand on the LED heads with completely fine sanding paper – until you look slightly milky-so the light is distributed better.Then put LED ́s in the holes and fix with hot glue.Resistances solder-everything cable and test.If everything is funneled, then install everything again. ……….. ……………………………………………………………………….. Well,… should only be a short guide. Anyway, I will have to disassemble the speedometer again, since there are definitely 9 LED ́s too little. Will probably install 20 pieces as well. But for the conversion of ventilation and climatronics I have installed only one LED per display (depending on the display red or blue ) and behind the digital displays the plastic is removed, otherwise is too dark and 2 LED ́s are installed. ————————- Al les built with red and blue LEDs. ————————- What do you think about it? Here is a photo in the appendix of the new style.