I noticed this morning that my SUV had an indicator come on advising me that I had a problem with my tire air system. I had some time to sit in the car and play with the buttons on the steering wheel. I have air indicated in all tires except my left rear. The sensor is dead. Dang, I hate that because it is $120. Oh well, I guess I will have to get it fixed next week. I also noted that the check engine light is on, which is the O2 sensor, the cost I have no idea. I am sure labor is twice the part cost.
I will dread next week but it is good that it came about just before the oil change.