 But if it's not shifting right or slipping... Or it has a very bad misfire or something like that, that's the things you want to watch out for. And it's a steady check engine light, check transmission, something flashing on the handle or something, and it's not a flashing check engine light or anything like that, correct? Correct. So they cleared the maintenance required, but the check engine light stays illuminated constantly, and it still drives fine, he said.