I have a 2009 cobalt. I need to reset the TPMS. I hold down the info and reset buttons on the steering wheel and it lets me enter into the next step. I then scroll thru until TIRE LEARN? appears. I am then suppose to push the reset button and it is suppose to go to TIRE LEARN ON and then i could continue but it doesn't, it just stays at TIRE LEARN? Am I doing something wrong. I know that the reset button works because it lets me change other things......any hints please???