fmugur installed Hualingan, I installed Dynavin both are similar products. So far so good. It looks like OEM; the unit light in orange color look exactly the same OEM. All functions are working good.

__________________
================================================== =======================================


BMW X5 2004 - 2005 MB E320
BMW 1999 528i/ 1998 Nissan PathFinder (sold)