I have a 2002 LS, 3.8. I have about 65,000 miles on it. I have a problem with the message center going crazy while I am driving. This seems to happen more in warm weather (we live in Arizona). I can be driving along and the guages go crazy and every light in the message center comes on. This will only last a few seconds and then the car returns to normal. I have had it to the dealer and they can find nothing wrong. This may not seem like much of a problem to many, since the car runs fine. For me it is a problem when I am traveling by myself across country in the middle of nothing at night. I am afraid something is going out and I could be stranded. We are once again approaching our hot season and it has happened again. I didn't have any problem for the two months that we had cool weather. Any suggestions welcome. This has been a wonderful car with absolutely no problems but this one. Thank you for any help that you can give me.