I have a 2006 Dodge Magnum R/T Hemi AWD. I have had the fans replaced 2 times, once on a recall. I noticed that all my dash lights (check engine, tire pressure, seat belts, etc..) flashing on and off and the car hesitated like it would cut off but it kept running. I turned the A/C off. I'm in this Texas heat 100+. This has happened several times over the past several years but can't be duplicated when I get to the dealership. There are no codes either. I almost feel like the fans are about to go out again, or something with the computer.

 

I also have a 2006 R/T Magnum, I have had everything replaced that would make the abs, bas, esp lights to appear randomly. I also have at the radio and Nav system work and then quit. I can play cd's but the rest of the buttons will work, than not work randomly. I also have the cruise work and then decide not work randomly. Was thinking it might be the main brain, think it may be the ecm. I was once told that it is a common problem in the magnums but I can't verify it. Just the part is $500 so I want to make sure. Can go to different dodge service dept. and get alot of different solutions. Hope this helps.