I have a 2007 Toyota Sequoia Limited and my dash board was lit up like a Christmas. I had previously replaced the gas cap and was informed that the new cap would take care of the problem! Autotrends/Jeep Guys found that the gas cap was AGAIN the cause! I was informed that there was a leak that had caused all of the indicator lights to come on, and those lights would remain on until the problem was resolved/corrected. The Autotrends service techs evaluated the problem and were able to get the right gas cap which eliminated the problem and all of the dash boards have sine gone off!