Purchased a used car from Monte Carlson. The tire ...

Purchased a used car from Monte Carlson. The tire sensor came on during test drive and he pointed out the weather fluctuation. Aired up tire before driving off lot. The car was not gassed up, no windshield wiper fluid. Less than two days later, check engine light and tire sensor light is on. I called Monte and he said he suspected the sensor was broke when I bought it and told me to put tape over my dash cause they are expensive. Really? He is sticking to the As-is, even though HE SUSPECTED an issue and didn't disclose his suspicions covered it up and will not make is right. So no gas, no wiper fluid, sensor lights not working. I bought thinking it was weather fluctuation but he let me buying knowing it was broke and not disclosing...tape over my dash, seriously...sad customer service.