I have a new Sorento that has a serious satellite radio problem. The audio drops out all day long intermittently for as little as 3 seconds up to 20-30 seconds...with an "AQUIRING SIGNAL" message. From what I have been reading this is a very common problem with Kia owners. The dealer is telling me that the technicians say this is "normal operating function". That is a bunch of crap. I have had satellite radio in 4 vehicles and have NEVER had this problem. The dealer has replaced the unit once and it had the same problem. I have had it back again and now they are telling me there is nothing they can do...Kia corp. is telling them to do nothing. I am so disgusted with this situation! I bought a $40,000 vehicle where the radio doesn't work for pete's sake!!!!!!!!!!!I cannot believe that Kia does not stand behind there warranty...don't ever buy one if you want satellite radio!!!!!!!