This morning when I drove to work it was -7 degrees and it made my blinkers go haywire. Sometimes they would do nothing at all, sometimes I would hear them click fast with no dash light and sometimes they would work fine. This is on both sides. By the time I got to work and everything was warmed up everything was working fine so I couldn’t check to see how the actual lights were responding during this strange behavior. I’m concerned because it looks like we’re going to be in a deep freeze for a while and in the -20s next week so this will probably crop up again. Any ideas what the problem could be?