Hopefully someone has figured this one out. I have a 2015 and when the temp is near freezing or below, I will get multiple alerts indicating that blind spot system is not working correctly as well as the collision avoidance and others. My immediate thought is that moisture is somewhere within the circuit and when it freezes it causes the faults. This never happens during warmer temps. Wiring and harness might be the culprit, but my mechanic is going to do a lot of checking which will result in a lot of $$$. Can anyone suggest a place to start for me to troubleshoot? Thanks for your help.