How do I get my ABS and traction service lights cleared or turned off.

What is your question?

While driving during a storm my ABS and traction off light came on. The button to turn it back on does not work. I do not have any issues with the car otherwise. I had the car serviced but the module did not come up so that they can clear the code.Now the car jerks when I make a sharp turn.There are no noises or leaks coming from the car. I had new brakes put on the front. The check ingine light is not on. The service techs at the dealership says they do not know how to clear the service lights because nothing shows up on the module. I feel comfortable driving as long as it's not raining because it was raining when the service lights came on in the beginning. I had the car serviced at two different dealerships and still couldn't get the service lights cleared or see if there I n issue why the lights are on in the first place. The dashboard says service the stability and brake assist. Nothing has worked so far. They said the sensors were okay so I don't know what else it could be.