I have a 2009 Hyundai Accent which two lights came onto today. looked like service engine soon light and a light that I can't explain, it looks like !

Dont drive a car with the light flashing. A flashing check engine light means that something is really wrong and you can damage the engine if you drive it.

soon as you have the check engine light on,use the scanner to see what is the fault.

Check engine lights come on for a reason read on please.

The information below was complied by me, it explains what causes the check engine light to come on and the process of finding the cause.

When the Check Engine light (or Service Engine Soon or small picture of an engine) is turned on, the systems computer control unit (called the PCM) has sensed a fault in the electronic controls of the engine and/or the emission system. When this happens you will seldom feel the car engine run any different. There are about 200 possible system faults (the gas cap is just one of them) that turn the Check Engine light on, to know what has developed a problem you must have the system tested, this is called an OBD2 fault code test, Kragen/Oriley and Autozone parts stores (USA only) do this testing for free.

The computer more than likely needs to be reset. No promises but look in your owners Manuel and it should tell you how to reset your cars computer

there is a vent that allows vapors to escape while we refill our gas tanks. on your car the vent does connect to a vent valve then to a charcoal canister. you would check the vent valve first then the canister for blockage.

It can be the connections within the car. I had the same problem and took it to a Hyundai dealer and they simply fixed it. But you should get it checked out soon it's not good to drive when the lights come on.

You should go to an actual Hyundai dealer . My angine lights started flashing one time with similar symptoms as what you described and they easily fixed it.

valve cover gasket is leaking replace

turn of the fan

Have a look at relative links about check engine light below
http://samarins.com/diagnose/checkengine.html#how
http://samarins.com/diagnose/checkengine.html