So i bought a set of the Harley Davidson running boards with lights for my truck 2008 crew cab lariat. The running boards had a factory connector on them, and after a little research i found that i needed to just hard wire them in. So i found the dome/cargo light wire under the rear sill drivers side, it was a violet wire. Problem is when i wire them up and tested them one at a time they worked great, came on when door opened and faded after door was closed. Once i hooked up both running boards it would work once and than not again. also the cargo light would not come on with the door open. So I pulled it apart again tested one at a time and it worked great. But once i hooked both up it would not work. I ended up hooking up both running boards and no cargo light which lets both running board work great, but i do want to have the cargo light working. What am i doing wrong? Are the running boards and cargo light just drawing to much power to work?