Happy New Year all.
I’m in the southeast and we’ve experienced a cold spell for a few days. It was then this issue first cropped up. Found I could not unlock doors with fob. Manual unlock and car start up w/o problems. By the time I reach my destination fob works as expected (lock/unlocks). But issue arise again when parked overnight (warmer weather now). Swapped battery, even though original tests good. What is causing this?