Here is the post that started this whole "trend" La-Z-Link If anyone has questions just E-mail me and i'll be glad to help ya. Also for the people wondering where to put the bulbs just use this post La-Z-Link The post says to change 5 bulbs but you really only need 4 bulbs and replace the 4 redish colored ones. The brownish colored one is the amber light to tell you when your gas is low.