My 2007 3.0si is at the dealer now, even though with only 43k miles on it, I began to have issues with the passenger side seat belt sensor going off with a bag with a bagel in it. I did begin to notice the cluster lights being dim all the time. After a week they came back and said that the negative battery cable was defective and would be replacing it and the battery. I should have it back by tomorrow,... lets hope they got it right the first time.