The DRL's on my VW Jetta are just the regular low beam headlights but both my BMW's with Xenons use the angel eyes as DRL's. That's one of the reasons I went with Xenons and also the adaptive feature that is awesome when you go around corners, beside the superior lighting of the Xenons.
2007 E92 328i 6MT-Space Gray/Black Dakota/Gray Poplar w/heated seats-PCD 4/27/07 (SOLD)
2009 E90 328i xDrive 6AT-Space Gray/Oyster Dakota/Dark Burl Walnut w/ZPP,ZCW,Xenons-ED 4/17/09 - Redelivery 5/30/09 (SOLD)
2014 E84 xDrive28i 8AT-Alpine White/Black Nevada/Silver Matte w/ZMV,ZLP,494 - DD 3/14/14