2020 optima
I upgraded all speakers and added a sub... head unit now delays coming on, cuts off.
Anyone else have this?
System was professionally installed
Will usually come on 5 mins after starting
They are replacing the head unit, entire car us under warranty.. starting with KIA... if still an issue i will go back to car toys if it still does it after head unit is replaced. Today it took 25 mins for the head unit to power up
