tony gules

thank you for the information. actually ive noticed the tire pressure light seems to come on in extreme temperatures. today it came on and it was 10 degrees. when it came on in the summer the temp was around 95. i appreciate your help in this!!!

i have a 2006 250 IS. i bought it in greenwich,ct. since i commute the car has about 20,000 miles on it. since jue of 2007 ive brought the car into the dealer five times because the tire pressure light goes on. does any one know if this a common problem and what can be done about it. all my repairs have been done at the lexus dealer in greenwich,ct. any comments or help would be appreciated. thanks.