2012 MAZDA MAZDA2 Electrical System Problems

I BOUGHT MY MAZDA 2 NEW FROM RICART MAZDA, AND TAKE IT THERE FOR SERVICE. AS I DRIVE AT A STEADY SPEED, THE TRACTION CONTROL LAMP AND ENGINE LAMPS LIGHT AND STAYS LIT. WHEN THIS HAPPENS, I CANNOT ACCELERATE. THE CAR IDLES HIGHER, JUST LESS THAN 2000 RPMS. I MUST TURN OFF THE IGNITION AND RESTART THE ENGINE. ONCE RESTARTED, THE TRACTION CONTROL LAMP IS NO LONGER LIT, BUT THE ENGINE LAMP REMAINS LIT. THE CAR THEN RESPONDS NORMALLY. I HAVE TAKEN IT TO THE DEALER TWICE, THEY SAY THE ENGINE CODE IS P2299. THE DEALER (RICART) STATES THEY CANNOT DUPLICATE THE PROBLEM. THE FIRST TIME I LEFT THE DEALERSHIP, I HAD NO PROBLEMS GOING TO WORK (APPROXIMATELY 10 MILES - 2/25/2014). WHEN I LEFT WORK FOR HOME, I WENT APPROXIMATELY 7 MILES BEFORE A RECURRENCE @ 55 MPH. ON THE WAY TO WORK THE NEXT DAY (2/26/2014) THE PROBLEM...