I have a 2016 CX-5. About a month and a half ago, the start button started occasionally flashing amber while I was driving. The dealer was unable to explain why this happened, but replaced a couple of switches. The problem was not solved. In the last week, both the low tire pressure light and the TSC/DSC light have come on occasionally, always at the same time. I've checked the tire pressures, and all 4 are right where they should be. And it doesn't make sense that these lights only come on occasionally. These are not problems that are self-correcting. Has anyone else encountered a problem with warning lights turning on when there aren't any real problems?

 

We've had issues with our tire pressure light coming on. But I would attribute it to our cold temps right now and not necessarily an issue with the vehicle. The start button flashing amber definitely does not sound right though.