NHTSA Complaint #11549063 — 2018 BMW X2

I have had trouble with both my right and left taillight blinkers failing at various times. In the first instance, I took the car into BMW of Seattle to get a new bulb, but this did not fix the problem. After talking with the parts department, the man informed me that it might be an issue with the bulb socket. We tried replacing this but it still didn't work. The technician ended up scraping corrosion off of the contacts in the taillight assembly, which makes it work for a time, but then work either intermittently or not at all. I was told that the problem is due to metal connecting to plastic parts, which can become corroded and cause the electrical connection to fail. The parts person said that he had heard of this problem with the X2 models. BMW quoted me $1000 to replace each of the taillight units. I'm assuming if I spend $2000 to do both, this will just happen again. Please add this component to a recall list. Note: Both times the taillight warnings went off for each side, it was when the temperature had dropped in Seattle. They were cold days with a lot of moisture in the air. Possibly this problem is due to condensation leading to corrosion of the parts.