Dash lights flash off and on and sometimes the service stabilitrack light comes on and sometimes service traction control comes on. It also seems to lock steering at slow speeds and the radio goes off and on. I have had it to the dealer and they said it was the body control module. I replaced it at a cost of 720.00 and it worked for a month and it started all over again. I was told the alternator was over charging. I replaced it at a cost of 300.00 and it didn't change it.