so i purchased a xtype a couple months back its great over all has 60,000 miles only.. and its giving me problems.. most of the time i start the car and back up and put the car and drive and as i take off the car kinda shift hard and it lacks power almost like its in a high gear.. speedometer and odometer stop working, abs and handbrake, and exclamation mark light all come on.. as i stop the car aND try to take off from dead stop it lags power seems like its in a high gear and as i drive it will not shift into the 4th gear.. but if i hit a bump or something hard all the lights turn off and it the speed ometer work.. just exclamattion mark stays on.. if i shut the car off and restart it it seems like the car resets and works well.. please help me with this thank you..