The original stereo from Infinity is in the car.
On the stereo's display flashes the text "Chrysler". Many dealers I talked to has never heard of the problem, they think I'm going to push in a code. But none of the stereo keys respond when you press them, but the text "Chrysler" will flash on.
The error occurred the first time when I would start the car the first time after winter. It has not been run on all winter so the battery had discharged. Now I've had the battery on charge. So the battery is fine now.
I have also checked all fuses and they are also okay.
There was a car dealer who told me to disconnect the negative pole of the battery and leave it for 10 minutes to reset the unit. I have done this. But the text "chrysler" continues to flash.
Does anyone know the problem I would be very grateful for some help.