Re: Taillight solutions-just ordered mine.
It seems there is some confusion concerning the Taillight Solutions kit. Based on my research, this is what I believe to be the correct information:
The rear running lights on a 2014 Grand Cherokee are LEDs. The rear brake and turn signal lights on a 2014 Grand Cherokee are halogen bulbs. It would appear that the rear fog light housings provided by Taillight Solutions, which replace the stock reflectors, are designed for halogen bulbs. Without modifications to the existing standard tail light brake and turn signal halogen bulbs, and with the rear fog light housings with their standard halogen bulbs installed in place of the standard reflectors, all brake and turn signal lights would be halogen bulbs on a 2014 Grand Cherokee.
Separately, Taillight Solutions offers LED bulbs which replace either the tail light halogen bulbs or rear fog light housing halogen bulbs.