The second pic is the door handle light, there should be a clear "snake" running along the door handle, (with a 1/2" radius 180 degree turn) ending up in the inner door handle little hole towards the back. I have seen the little clear snakes bent and broken out (don't ask me how I know! lol) the first pic may be some option that was not included in your X5. BMW is very good about putting in wiring harnesses in case you want to add options later.