It started this morning with a loud squeal (3 times) under the dash. I know that the blower motor is on it's last leg. I was curious to see if the blower motor or resistor could cause an electrical short. A gentleman @ Autozone said that the blower motor maybe overheating thus causing the other lights to flash. He said that there is a breaker that will reset itself. I tried driving home without the blower on, the lights still flashed. Does anybody have an idea as to what's going on?