Tail Light fogging '15 991 GT3
#4
Three Wheelin'
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Common with all new LED tailights. The normal incandescent heat that would evaporate moisture is no longer there. The less energy of the LED has its side effects.
#7
Nordschleife Master
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Agree with all above, it happens every now and then. Outside temps, humidity and car temp from driving and sometimes not even driving will cause this. No need for any concern.