i have done a bunch of searching about this and i seem to find that it is probably a wheel sensor gone bad or that is dirty. I am wondering is this someting i can check and fix on my own or do i need to take it in to the shop. I have a 2000 ls with 110,000 on it so i am past my warranty. I am really getting tired of spending money on it and i try to keep up on everything. If i can do it myself i will. Also is it goig to hurt if my wife drives the caqr with these lights on until the weekend wwhen hope fully i can get it fixed. Thanks any help would be appreciated.