I WAS SLOWING DOWN AT A MERGE POINT, WHEN VEHICLE "STALLED". I AND DEALER WORKER COULD NOT RESTART FOR 45 MINUTES, AT WHICH TIME IT FINALLY STARTED. DROVE TO DEALERSHIP, CHECKED OUT BRIEFLY, SEEMED OK. DROVE IT AGAIN LESS THAN A MILE, AND FOR 2ND TIME, AGAIN STALLED FOR APPROX. 45 MIN. CAR COULDN'T BE STARTED. FINALLY CAR RESPONDED AND DROVE 2ND TIME TO DEALER, WHERE IT WAS LEFT FOR ANALYSIS AND POSSIBLE REPAIR. CAR PURCHASED AUG. 30 2011, INCIDENT SEPT. 1, BEGINNING 7-8AM. CAR IS NOW IN DEALER'S HANDS FOR POSSIBLE REPAIR. CHEVROLET VOLT HYBRID EXTREMELY DANGEROUS SITUATION IF CAR STALLS IN MAJOR INTERSECTION OR AT HIGH SPEED ON HIGHWAY. DEFECTIVE COMPONENT BATTERY, ENGINE, COMPUTER?? *TR
2012
ENGINE
WAS DRIVING VOLT AT LOW SPEED IN TRAFFIC. ATTEMPTED TO SWITCH MODES (NORMAL TO SPORT). THIS IS ACCOMPLISHED BY PRESSING A BUTTON ON THE DASHBOARD TWICE IN QUICK SUCCESSION. THE BUTTON IS LOCATED RIGHT NEXT TO THE START/STOP BUTTON. I ACCIDENTALLY PRESSED THE START/STOP BUTTON TWICE IN QUICK SUCCESSION, WHICH SHUTS THE CAR OFF. THE CAR SHUT OFF AND I WAS UNABLE TO RESTART IT UNTIL I CAME TO A FULL STOP, SHIFTED THE CAR TO PARK, AND PRESSED THE BRAKE. THE RESULTED IN A SMALL TRAFFIC BACKUP BEHIND ME. HOWEVER, THIS THE DESIGN AND PLACEMENT OF THESE BUTTONS IS VERY POOR. I BELIEVE THE START/STOP BUTTON HAS BEEN DESIGNED TO SHUTOFF THE CAR RELATIVELY EASILY IN LIGHT OF THE RECENT AND PUBLIC "SUDDEN ACCELERATION" PROBLEMS BY OTHER MANUFACTURERS. HOWEVER, ACCIDENTALLY SWITCHING OFF THE CAR IS ALSO AN UNDESIRABLE CONSEQUENCE. HAD THIS EVENT HAPPENED AT HIGHER SPEEDS (ON THE HIGHWAY) IT COULD BE QUITE DANGEROUS. *TR