Got a brand new 2017 LC and already have problems with the TPMS light after a new tire install. Light has been on since it had 350 miles on it. "Sad", as the current commander and chief might say. All sensors are reading but according to 2 dealerships that I visited they need to be reprogrammed. Both dealerships want to charge me to do it. I told them to forget it. My Gen 4 4Runner has lived with a piece of tape over the light for the past 3 years. This brand new car is starting its new life already with tape on its face. I wish I knew how to permanently turn off this system. I learned long ago how to check the air in my tires! Forgive me I'm ranting but I'm serious, I hate this thing.