Originally Posted by
KoKaneFire
I was driving the Xfire and I've noticed randomly when I'm driving, my interior lights dim or flicker. This doesn't happen all the time but I catch it happening is my point...at the time this happened I am playing my music. I do still have the factory battery installed. Any thoughts whether I should be replacing my alternator or battery first????
Not knowing what year Xfire you have, I would still replace the battery first. Less money, much easier and you definitely need it. Best case is the battery is 5 years old and these cars are picky about their voltages. Have you done any audio upgrades, most importantly, added any amps?
RL