Hello i was checking out the camshaft position sensor on my car and before u checked it out i unplugged the batter so there would be no problems. and once i put everything back, the sensor in the socket and plugged in and the battery connected. but when i contacted the negative side of the batter there was a little spark but i didn’t anything of it. and i go to start the car and make sure everything’s working and now on my dash there is a yellow steering wheel and the esp is off, it’s yellow cars with tire marks. that’s the best i can explain it. 
 

im not sure what to do if anyone can give me some help on what to do on this problem please help out

thank you very much!!! 

Welcome Dimiat, 

Simple thing first - get the battery condition checked before doing anything else. 
Kind regards,

Gareth. 

are you sure bc the car starts just fine? 

No I’m not sure, but you have to eliminate the battery before spending on more expensive diagnostics and repairs.