There are 14 owner-reported lighting complaints for the 2008 Chevrolet Cobaltin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
SERVICE ESC LIGHT CAME ON AFTER CAR WAS PARKED OVERNIGHT IN GARAGE. AFTER CAR WAS DRIVEN 7 MILES AND ENGINE TURNED OFF, LIGHTS DID NOT COME ON. THE NEXT DAY, SAME PROCESS REPEATED.
INCREASINGLY THE VEHICLE IS NOT OPERATING PROPERLY. THE LIGHTING IS NOT CONSISTENT AND THE SMALLEST ADDITION OF EXTRA FEATURES REQUIRING POWER (EX: USING ONE OR MORE WINDOW CONTROLS, HEATER AND OR DEFOGGER, LIGHTING IN DASH AT FULL CAPACITY, MUSICAL PERFORMANCE, RADIO AND BASS, ETC) WILL CAUSE THE POWER OF EXISTING DEVICES TO FLUTTER OR SURGE FOR EXAMPLE THE HEADLIGHTS WILL DIM OUT WHEN TURNING THE WINDOWS DOWN OR THE VEHICLE WILL BEGIN TO VIBRATE AND SHAKE EVEN MORE ALMOST AS THOUGH IT IS OVERPOWERING AND WANTING TO SHUT DOWN OR QUIT. ALSO THE RPMS WILL FEEL LIKE THEY ARE HICCUPING OR BOUNCING DOWN AND UP MORE THAN USUAL AND AT RANDOM TIMES AND SPEEDS AT TIMES SEEMS LIKE ITS GOING TO RED LINE EVEN IF YOU TAKE YOUR FOOT OFF THE GAS. THIS IS ALSO A BIT OF THE SAME TYPE OF ISSUE BUT IT IS THE OPPOSITE WHEN YOU PUSH THE GAS IT HESITATES OR SOMETHING LIKE THAT GLITCHES OR JOLTS AND GAINS POWER VERY SLOWLY AND HAS A HARD TIME ACCELERATING AND GAINING SPEED (SEEMS GUTLESS?) . AND AT STOP LIGHTS AND WHENEVER PARKED ITS RUMBLES AND SHAKES ALL TOGETHER LET ALONE IF YOU ARE USING THE RADIO OR HEAT ETC IT'S LOUD ENOUGH TO HAVE TO GET THE PEOPLE IN VEHICLE TO ALMOST YELL WHEN TALKING OVER IT OR IF YOU ARE IN A DRIVE THROUGH THE PERSON CAN'T HEAR YOU AND EITHER HAVE TO STUT OFF THE ENGINE OR SPEAK TO THEM IN PERSON AT THE NEXT WINDOW. ALSO WHEN YOU ARE SLOWING DOWN TO STOP IT ALMOST SEEMS THE ENGINE WILL BE FASTER THAN THE BODY OR SOMETHING LIKE THAT (I KNOW SOUNDS CRAZY BUT I DON'T KNOW HOW TO EXPLAIN IT ANY OTHER WAY) . I'VE COME TO THE CONCLUSION THAT IT WILL BE FUEL AND OR ELECTRICITY RELATED OR BOTH. ITS ALSO RANDOMLY SHOWING A FEW DIFFERENT CODES AND THEN SUDDENLY THEY GO AWAY ALL TO DO WITH FUEL PRESSURE OR SYSTER OR EVAP TYPE THING. WITHOUT CLEARING THEM THEY RESOLVE THEMSELVES WITHOUT ANY WORK OR ANYTHING WITCH ALSO SEEMS VERY ODDTO ME. THANKYOU IN ADVANCE FOR READING.
HAZARD LIGHT BUTTON ISN'T PROPERLY SECURED TO THE DASHBOARD WHICH MAY CAUSE THE BUTTON TO PUSH INTO THE DASH. IF HAZARDS NEED TO BE ACTIVATED FOLLOWING AN EMERGENCY OR ANOTHER APPROPRIATE SITUATION TO USE YOUR HAZARDS, THIS COULD PREVENT THEM FROM BEING ACTIVATED; WARNING OTHER DRIVERS OF A STOPPED VEHICLE. SEVERAL TRIM PIECES NEED TO BE REMOVED TO FISH OUT THE BUTTON FROM THE INSIDE OF THE DASH, IT TAKES 10-15 MINUTES TO DO SO AND COULD PROVOKE A DANGEROUS SITUATION WHILE ATTEMPTING TO DEACTIVATE YOUR HAZARDS (IF THEY ACTIVATED IN THE FIRST PLACE)
TL* THE CONTACT OWNS A 2008 CHEVROLET COBALT. THE CONTACT STATED THAT WHILE OPERATING THE VEHICLE, THE HEADLIGHTS WOULD SUDDENLY SHUT OFF OR SOMETIMES WOULD NOT OPERATE AT ALL. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 100,000. UPDATED 03/16/17*LJ *JS
TL* THE CONTACT OWNED A 2008 CHEVROLET COBALT. WHILE MERGING APPROXIMATELY 35 MPH, THE FRONT AND REAR EXTERIOR LIGHTS FAILED WITHOUT WARNING. AS A RESULT, THE CONTACT CRASHED INTO A CONCRETE WALL. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED A CONCUSSION THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS NOT FILED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 117,048. ...UPDATED 01/20/16 *BF THE CONSUMER STATED THE VEHICLE WAS REPAIRED. *JS
TL* THE CONTACT OWNED A 2008 CHEVROLET COBALT. WHILE DRIVING APPROXIMATELY 10 MPH, THERE WAS A BURNING ODOR COMING FROM THE HEADLIGHTS. THE CONTACT DISCOVERED THAT THE VEHICLE CAUGHT FIRE. A POLICE REPORT WAS FILED. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. THERE WERE NO INJURIES. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 158,783.
CLEAR COAT ON THE FRONT BUMPER IS COMING OFF REALLY BAD. THE PAINT SEEMS TO STAY ON THE BUMPER BUT PROGRESSIVELY FLAKES OFF MORE EVERY DAY. IT STARTS AS A SMALL SPOT THEN EXPANDS LIKE A VIRUS. THE UNDERSIDE OF THE DRIVER AND PASSENGER DOORS BEGIN TO RUST AND ARE SPREADING TO THE OUTER PARTS OF THE DOORS AND BODY. THE INTERIOR LIGHTING FOR THE CENTER-CONSOLE (CLIMATE CONTROL) BURN OUT FAST AND FAIL TO ILLUMINATE THE REST OF THE BUTTONS. SEAT BELTS WEAR OUT EXCESSIVELY FAST AND THE BUTTONS THAT STOP THE BELT BUCKLE FALL OUT PREMATURELY. -------- *THIS PROBLEM IS FOUND ON THE COBALT SPORT 2008 2.4L (MANUAL)
DRIVERS SIDE LOW BEAM RANDOMLY GOES ON AND OFF. DRIVERS HEADLIGHT REPLACE 2 TIMES AND PROBLEM REMAINS, HIGH BEAMS AND ALL OTHER OUTSIDE LIGHTS WORK OK. CHECKED THE INTERNET AND MANY OTHERS WITH CHEVY CARS HAVE THIS PROBLEM. HAPPENS RANDOMLY, WHEN STARTING, STOPPING OR DRIVING FAST OR SLOW, TURNING RIGHT OR LEFT OR GOING STRAIGHT
STRONG FUEL SMELL AFTER DRIVING, NOTICED WET SPOTS ON PLASTIC TUBES GOING INTO GAS TANK THAT SMELLED LIKE GAS. *TR
2008 COBALT LIGHTING LEVER FOR CONTUNOUS HIGH BEAMS FLICKERED LIGHTS FROM ON TO COMPLETLY OFF WHILE DRIVING THE ISSUE CAME BACK AGAIN A YEAR LATER BUT STAYED PERMANENTLY. I HAVE LOW BEAMS AND HIGH BEAMS BUT ONLY IF I HOLD LEVER BACK CAN I USE HIGH BEAMS. *TR
TL* THE CONTACT OWNS A 2008 CHEVROLET COBALT. THE CONTACT STATED THAT THE LIGHTS ON THE DASHBOARD AND SHIFT CONSOLE FAILED. THE REAR TAILLIGHTS ALSO FAILED AND WERE ONLY OPERABLE IF THE BRAKE WAS APPLIED. THE CONTACT WAS AWAITING DIAGNOSIS OF THE VEHICLE. THE VEHICLE HAD NOT BEEN REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 60,000.
SEALS SURROUNDING THE FRONT RIGHT HEADLIGHT FRONT PLATE HAVE DETERIORATED AND ARE ALLOWING WATER TO ENTER THE HEADLIGHT ASSEMBLY WHILE DRIVING IN THE RAIN OR USING A CAR WASH. THIS HAS CAUSED SHORTS IN THE WIRING AND CORROSION OF THE ELECTRICAL CONTACTS. *TR
CRUISE CONTROL WORKS INTERMITTENTLY TURN SIGNALS TURN OFF ON THERE OWN ONCE IN ABOUT EVERY 10 TIME USE . IF YOUR DON'T HEAR TURN SIGNAL STILL BLINKING AND KEEP DRIVING OTHER DRIVER THINK YOU GOING TO TURN,CAME CLOSE TO WREAKING COUPLE OF TIMES THAT'S WHEN I NOTICE THEY WEREN'T TURNING OFF AFTER MAKING THE TURN. *TR
ON FEBRUARY 21TH, 2011, I WAS DRIVING ON THE I-95 EXPRESSWAY. SUDDENLY, I LOST THE CONTROL OF MY CAR WHICH WAS HIT BY ANOTHER CAR DRIVEN BY [XXX] (CASE # [XXX]). ON JUNE SEVENTH, 2010, MY WIFE HAD SIMILAR ACCIDENT WITH HER 2006 CHEVY COBALT. THE FACT THAT BOTH CRASHES WERE SO SIMILAR MADE DUBIOUS ABOUT OUR RESPONSIBILITY ON THEM. I ASKED TO INSPECT MY VEHICLE TWICE (3/25/11 AND 4/9/11), BUT INSPECTORS SAID THAT MY CAR WAS OK. ON DECEMBER 12, 2011 I PRESENTED A COMPLAINT TO F. H.S. M. V. D. M. S. (COMPLAINT #[XXX]), ON DECEMBER 16, 2011 ITS ANSWER WAS; YOUR COMPLAINTS DO NOT FALL WITHIN ITS JURISDICTION. DEJECTED, I DID NOT FORWARD ANY MORE ACTION. I HAVE JUST RECEIVED FROM GM A WARNING ABOUT A DEFECT WHICH RELATES TO MOTOR VEHICLES SAFETY EXISTS IN 2005-2007 MODEL YEAR (MY) CHEVROLET COBALT, THEN I READ ON TV NEWS, AND INTERNET, THAT GM ISSUED THAT IT'S POSSIBLE THAT THE AIR BAGS MIGHT NOT DEPLOY IF THERE IS AN ACCIDENT. IN THIS MOMENT WE REALIZED THAT BOTH THE 2006 AND 2008 CHEVY COBALT AIR BAGS DID NOT DEPLOY, REGARDLESS BOTH VEHICLES CRASHES WERE ON FRONT BUMPER ALLSTATE INSURANCE PAID THE AMOUNT OF $6440.58 TO REPAIR MY CAR. WE HAVE RECEIVED A SIGNIFICANT AMOUNT OF LETTERS FROM LAWYERS AND ALLSTATE INSURANCE DEALING WITH INJURES DAMAGES AND MONETARY COMPENSATION. ALLSTATE PAID TO MR. SENTMANAT THE SUM OF $10 000, CONSEQUENTLY OUR ALLSTATE INSURANCE PREMIUM WAS RAISED SUBSTANTIALLY. THIS ENTIRE SITUATION HAD CAUSED STRESS, ECONOMIC PROBLEMS AND LACK OF CONFIDENCE IN BOTH MY WIFE I. BECAUSE BOTH CRASHES HAPPENED IN THE AFTERNOON RUSH HOUR, I-95 TRAFFIC WAS CROWDED AND SLOW, BUT IN OTHER CONDITIONS AND AS CONSEQUENCE OF AIR BAG MALFUNCTION MY WIFE AND MIGHT HAVE DIED. FOR THE REASONS EXPLAINING ABOVE I, THE WRITER, DEMAND FROM GM A MONETARY COMPENSATION FOR THE PSYCHOLOGICAL, LEGAL, AND MONETARY PROBLEMS CAUSED BY MY CAR MALFUNCTION. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026