DIY changing SI-DRIVE led's to blue (or colour of choice)

[Brunsy3.0]

some led's are very hard to measure, the smallest I have are 0603 and are .8mm x 1.2mm, oneday I will get up the courage to take the atual steering wheel off, im sure after I do it once I will be fine with taking it off and putting it back on again, over the next few weeks I will be doing this as im painting some of the trim and also the led's