Ok so, I think the issue IS the bulbs, because the resistance has to be just right, or the computer doesn't like it. I am pretty new to alfaobd, but I believe you can install a resistor somewhere, and fix the issue. You may also need to do a proxy align after installing everything. I'd ask in the alfa threads. Just a guess, but I have read a lot of posts about probs with led aftermarket bilbs. I do believe that you can get the led's with the correct resistance to cure the issue also. I have no idea what the proper specs are. I was about to get some off of aliexpress when I first picked my car up, and then I saw the issues other ppl had online, and decided not to mess with it until I knew more.