Just bought specific master window switch replacement bulbs and they are a different color than the other 3 window switches. The new bulbs had the same color blue rubber sock on them but the color doesn't match. Since these lights never worked before I don't know if its wrong or not. Anyone help at all?

 

Lights are all that are necessary. IMHO color and intensity are left to the eye of the beholder. If they work that's great.

Chris

 

Led output fades over time, so it could be that the new ones are full brightness vs the old ones. If you are OCD you may need to change them all.

 

I'm not OCD but I would change them all just so they look uniform
Now if this was a bulb change for a Kia..................