I did everything you said and thought I had it and then on my way home it came back on again
I had new sensors installed but after a while the light flashes then stays on every time in drive it the same thing happensI took the car to discount tire and they say the sensors are ok and we cleared it and set the pressure and cleared it drove it 10 minutes and it came back on the light stays on no blinking any ideas is there anyway to kill the light 2011 passion 451
453 is EASY.2016 Smart here... I got a warning light this morning for incorrect tire pressures.
What is that I have to unplug; in order to try resetting this system?
I read the post above that describes the process, but I haven't had any coffee yet today...