Seems like my 2015 GT is having a similar issue. The inner most tri-bar on the passenger side tail light is stuck on brake-light brightness when the lights are on. Rest are fine. Just bumping this thread in hopes maybe someone has found a remedy? Don't want to spend $500-$900 for a whole new...
This is kind of a fitment topic, so I also had a quick question. Apologies if it should be in a different thread.
I have a premium GT with the 50 yrs AP nickel wheels (19" x 8.5"), with the stock Pirelli 255/40/19 tires. When the time comes to replace that rubber, will a 265 or 275 width fit...