Check Engine/VDC lights with Low Fuel
I've searched other sites to no avail so I'm hoping someone on here has some insight. During my last three tanks of gas (87 octane), as soon as the digital readout has 40 miles left until empty and the last bar of fuel goes away under the speedometer, my check engine light and traction control lights come on, along with the usual cruise control flashing. I just had my 30k mile check a couple months ago and nothing was found, so I'm not sure what's going on.
The car is driving fine and nothing is affected (except the use of cruise control) when the lights come on. After I fill up gas and drive for about 20 min and turn the car off and then back on, the lights are gone. Any ideas??? It's starting to really get cold here in Ohio but I'm not sure if so-called "winter grade" gas has anything to do with it. Since it's not affecting the car I'm going to have the dealer take a look when I go in for an oil change in about a month, but figured I'd ask around here first. And noooo, the gas cap is not loose! :P