Not at all. I actually only did it twice. The original lights worked, but only when the lights were either actually on. When they were off during the day, the amber sequential lights did not work. I had to drive around with my lights in park until I got my new set.
Yeah I emailed and never got a response. Just gave it one last shot on their website, I'll keep everyone up to date on here about their actions (or lack thereof)
I've gotten these and they look GREAT. I ordered them fairly soon after they came out and the first set didn't work. They sent me another set that didn't work. Both had the same problem. They only worked when the headlights were on which was obviously not acceptable. The third time was a charm. They continue to look good and work well but I don't put a lot of miles on my car. They seem to have gotten the compatibility issue fixed but I'm also concerned about the quality given it took them three tries. That being said, I really do like them and am glad I installed them. Not sure that helped but that has been my experience.
I think they have the quality issue resolved, but, if I were in Europe I'd probably not order. 3rd party LEDs are notoriously buggy. (just my experience) I've also ordered numerous things from Diode Dynamics and every thing other than interior lights needed to be replaced multiple times. While their quality is questionable their customer service is excellent. Still it's a hassle to install things 3 times just to get it working.