I have a 2019 charger R/T and it won’t start. When I try to start it, it makes one clicking noise and I have tested the battery so it’s good. What I think it is is the starter but I’m not sure. The first time I tried to start it this morning it shot a bunch of random lights then it went back to normal except would not start. Can someone explain what else it could be I’m not sure the difference if it’s the starter relay or starter itself and not sure why a newer car would have this problem so early.