ABS, Traction control, and Break lights are on

My brother was driving my mom's car in the snow and he
forgot to turn the traction control off after he put the tire
chains off. The chains broke off and now the ABS, traction
control  and brake lights are on all the time. My dad
checked the brake fluid level and it's good, he disconnected
the battery and connected it again, he found and series of
codes ( turning knobs, and switches type) to get the lights
to turn off and this didnt help either. He hooked up his code
reader and it came up with nothing. I'm not sure what to do
besides selling a kidney to pay for the mechanic!