Warning Lights and Loose Circuits
I had been driving the car for about 2 months like this. The brake light would come on and glow steady red whenever I would make a hard left, or brake suddenly, or go up an incline...and then it would go out.
At first I thought it was the brake fluid. Perhaps it was running out. But when I asked for them to check it when I brought it in for an oil change, all fluid levels were fine. That had been a month ago, and the light was still going on. As the days passed, I felt more and more anxious that something seriously and unaffordably wrong was going on. And the more time passed, the more symptoms of big problems seemed evident to me. Wait! I think the Brake Light just came on when I TAPPED the brake! What was that noise? Did I hear GRINDING? Maybe there won't be a warning...maybe this IS my warning that the brakes are going to go.
The other side of my mind would respond by reassuring me that I just had the brakes fixed 8 months ago, and they were still under warranty...and anyway, that light doesn't stay on for long. It'll all be ok.
Of course, neither side of my mind wanted me to bring the car in to the shop. The panicky side was sure there would be a million other issues that would be discovered and haven't I had to pay for enough car repairs over the past year? The calm side could never prioritize the trip over my other millions of daily responsibilities.
And so it went on until the brake light very definitely WAS coming on more frequently, and I happened to have a semi-unbusy day with plenty of time to bring the car in. Also, my tax return hit my bank account the same day as my paycheck, making me feel extra-super rich in spite of the fact that the majority of the money is actually spoken for. So I did it. I brought it in.
The problem? It was a loose wire on the sensor in the brake fluid tank. It cost me nothing to repair, and the courtesy vehicle dropped me back at home and then picked me right back up again.
I spent the remainder of the day laughing at my tendency to fret over warning lights, when all that's wrong is a short circuit.
