Same here. I ended up replacing the gas cap and that did the trick.
First of all...congrats on your new car! I am sorry to hear this happened almost immediately after driving the car off the lot.....
This has happened to me a couple of times. The first time, I brought it in and they checked out the car....and nothing was wrong. The second time, I un-did the gas cap and re-tightened it....the light went away within a day or so. That being said, I make very sure, when finished fueling, that I tighten the gas cap until i hear two clicks. Since doing this little ritual...the lights have not come back.
Check Vsc/check Engine Light
in 06 - 12 Lexus GS300 / GS350 / GS460
Posted
Same here. I ended up replacing the gas cap and that did the trick.