Does my BMW have Xenon Lights?

There are quite a few different options with the E-39 as some have composite lamps, some have xenon w/o auto level and some have xenon with auto level, and also there are some different versions of the amber corner marker lens too! ADDED if they are xenon when you first turn the lights on there will be a quick flash an they will be either green or pink for about 10-15 seconds and then they will turn very bright!