I just started getting a problem that says (Keyless StartSystem Problem). I’ve put new battiers in the fobs, rebooted the computre and it still comes on. All the forms for Acura MDX’s say that the dealer has don the same as I have and the problem comes back. I sent a letter to Acura with my vin # and the said that they haven’t heard of this issue, but to keep working with my dealer to see if the can fix it. I can’t see paying a dealer money for a problem they have no idea what causes it or even fix the problem. The car runs great with no other problems. I’ve got 64,000 on the car and I do my owe service on it. Maybe you can get me a answer to fix the problem. Thanks again. I enjoy reading your articles.