Hey everyone, a week ago I installed sequential taillights in my 05 and last night I was driving my mustang and I noticed that my left turn signal indicator was blinking faster then normal. Upon further inspection I discovered that out of the 3 part taillight, my inner most was fine, my middle was not, and my outermost was blinking weakly out or rhythm. Provided this is a Plug and play system so I couldn't figure out what to do other then to try and find information on the forum. Nothing I could find really helped me so now that I have the answer I wanted to help everyone out incase this problem plagues anyone else. I called American Muscle this morning and the guy that I spoke to explained that there was a recall on the sequential tail light kit recently. They believed that they got all the bad ones out of circulation but as it turns out there are still a few out there. Needless to say they are sending me a new one drama free to fix the problem. I hope this little bit of information helps!