I just want a simple receiver that can read the pressures from the sensors we have. I was in Walmart and have seen online systems that use special valve caps( again with batteries but replaceable) and a display unit that plugs into power that can display the pressures from the tires. If you are going to have a sensor that knows the pressure the least it can do is tell me!:smile2:I believe the '16 model year has the newer detector scheme. But I highly doubt it would be practical, or even possible, to update the older cars.