hey so this is my first post wanted to start off by saying hello to everyone here, i recently purchased a burgundy 2004 grand prix gt has a 3800 series 3. my problems are as follow, i have my info center telling me to service brake system service traction control system service stability control system the traction button is not responsive also the hvac controls dont function, i am not 100% that all the problems are tied together since i have no way of speaking with the p.o of the car anyone ever had these kind of problems? also the car runs and drives great no problems there. thanks in advance for any info....almost forgot no check engine light on so no codes to start with there.