One problem related to wiring has been reported for the 2018 Chrysler 300. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Chrysler 300 based on all problems reported for the 2018 300.
I have had the car to the dealer twice for this same issue and it's back again. They said it was something that was not done correctly when they can was made. Say it a problem with the wiring harness, the repaired it last time and I fee it should have been replaced and not just make an attempt to repair. I purchased the can brand new and expected them to stay by their product and replace any problem parts that are found. Now I have to take off time from work again to have this issue addressed. The car can be parked and the day time running light with come on and go off at will. The front parking sensor will stop working out of the blue because I get an error message on the dash. Then it will just start working again. Same with the front right fog-light does the same thing come on and goes out at will. . .