There are 12 owner-reported lighting complaints for the 2005 Chevrolet Cobaltin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
THE FRONT RIGHT SIDE HEADLIGHT HAD MOISTURE BUILDUP INSIDE THE FIXTURE .PLUS THE FIXTURE HAD DISCOLORED AND FADED AND WAS NOT CLEAR. APPARENTLY THE SEALANT AROUND THE HEADLIGHT FIXTURE DID NOT MAKE A PERMANENT TIGHT SEAL THEREFORE WATER ENTERED INSIDE. AS A RESULT THE DAYTIME LIGHT WENT OFF AND ON AND THE SIGNAL LIGHT DID THE SAME. THE SAFETY ISSUE WAS WHILE IN MOTION ON A CITY STREET TURNING THE DRIVER FACING ME DID NOT KNOW I WAS SIGNALING AND THE DRIVER BEHIND ME SAW FAST SIGNAL LIGHTS FLASHING FROM MY CHEVY COBALT. I HAD MY COMPLETE HEADLIGHT LIGHT ASSEMBLY REPLACED BY A BODY SHOP AND THIS CORRECTED THE WHOLE PROBLEM. IT COST ME $173.52
THE TURN SIGNAL SWITCH, THAT HAS A PLASTIC FINISH, BROKE AND CRACKED AT THE POINT THAT MEETS THE STEERING COLUMN. MY RIGHT SIDE HEADLIGHT WENT OUT, WHILE I WAS DRIVING IN THE DARK GOING TO WORK WHICH IS 10 MILES ON CITY STREETS . THE NEXT DAY I BROUGHT THE CAR TO THE CHEVROLET DEALER WHO I FREQUENTLY BRING FOR REPAIRS. THE SERVICE ADVISOR TOLD ME THE THAT THIS IS FLORIDA AND HEAT DOES TERRIBLE THINGS. MY CAR LIGHTS MAY HAVE ALL GONE OFF AND CREATE A SERIOUS SAFETY PROBLEM. MY CAR IS NOW AT THE CHEVROLET DEALER FOR REPAIR IT WILL TAKE ABOUT 4 DAYS THEY ARE ORDERING A NEW PART. PLUS LABOR , ESTIMATED COST $400.00 MILEAGE ON MY CAR IS 88,694.
TL* THE CONTACT OWNS A 2005 CHEVROLET COBALT. THE CONTACT ATTEMPTED TO CHANGE THE HEADLAMP BULB BECAUSE THE BULB SHIELD FELL OFF. THE CONTACT HAD NOT NOTICED THE SHIELD WAS MISSING UNTIL HE NOTICED A GLARE IN THE BULB. THE CONTACT STATED THAT THERE WERE TWO LIGHT BULBS AFFECTED DUE TO THE REFLECTOR FAILING WITHOUT WARNING. THE CONTACT PURCHASED A REPAIR MANUAL AND NOTICED NHTSA CAMPAIGN NUMBER: 04V560000 (EXTERIOR LIGHTING). THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT WAS CONCERNED THAT THE GLARE COULD AFFECT AN ONCOMING MOTORIST, RESULTING IN A CRASH. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 108,400.
WHILE MAKING A LEFT TURN, THE CAR FELT AS IF IT WAS SLIDING AND HIT A GUARDRAIL. THEN, SLIDE ALONGSIDE IT. THAT IMPACT PROPELLED MY CAR ACROSS THE STREET AND IT COLLIDED WITH A GUARD-WALL, ON THE OTHER SIDE OF THE STREET, TOTALING THE VEHICLE. *TR
TL* THE CONTACT OWNS A 2005 CHEVROLET COBALT. THE CONTACT STATED THAT THE REAR RUNNING LIGHTS AND ALL OF THE DASHBOARD LIGHTS FAILED WITHOUT WARNING. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 70,000 AND THE CURRENT MILEAGE WAS 78,000.
THE HEADLIGHTS WOULD HOLD MOISTURE IN THE INSIDE THEN THE BULBS WOULD MILDEW AND GO OUTDURING THE 2ND YEAR AND 3RD YEAR OF OWNERSHIP. I HAVE HAD TO REPLACE BOTH HEADLIGHT STRUCTURES WITHIN A YEARS TIME. NOW THE RIGHT TURN SIGNAL GOES IN AND OUT. THE BULB HAS MELTED IN THE SOCKET. ALL PARTS REPLACED SINCE NOT UNDER WARRANTY NOW. *TR
DESCRIPTION OF INCIDENT IS THE FRONT LEFT LAMP ASSEMBLY OF MY 2005 CHEVY COBOLT IS THAT IS HAS CONDENSATION IN IT AND GM WILL NOT FIX IT FREE. IT'S A DEFECT IN THE PARTS AND THERE SHOULD BE A RECALL BULLETIN NO 01-08-42-001E HAS BEEN WRITTEN UP. *TR
TL*- THE CONTACT RECEIVED TWO RECALLS 04560000 CONCERNING EXTERIR LIGHTING:HEADLIGHTS AND 07V014000 CONCERNING STRUCTURE ON THE 2005 CHEVROLET COBALT IN AUGUST 2006. HE MADE THREE ATTEMPTS TO GET THE VEHICLE REPAIRED. THE DEALER WILL NOT GIVE HIM A LOANER VEHICLE FOR THE DAY AND/OR WILL NOT GIVE HIM A RIDE TO WORK. THE CURRENT MILEAGE WAS 45,000. THERE HAD BEEN NO FAILURES TO DATE.*AK
WE BOUGHT THIS CAR IN JULY 2005. SINCE THIS TIME, IT HAS BEEN IN THE SHOP 8 TIMES FOR VARIOUS REASONS. MAINLY THE STEERING. GOING OVER BUMPS, IT RATTLES VERY LOUDLY. THE STEERING COLUMN, STRUTS, MOUNTS, AND ALMOST EVERYTHING TO DO WITH THE STEERING HAS BEEN REPLACED TWICE!! STILL RATTLES LOUDLY. GM TELLS US THAT IS NOT A SAFETY HAZARD. THERE IS A FIX IN PROGRESS BUT MAY TAKE 6 MONTHS TO A YEAR! I PAY A LOT OF MONEY A MONTH FOR A RATTLE TRAP! OTHER ITEMS THAT HAVE BEEN REPLACED ON THE CAR IS THE RADIO, THE BLOWER MOTOR, THE RIGHT HEADLIGHT, ALL 4 DOOR BEZELS, ALL 4 DOOR WEATHER STRIPPING DUE TO WIND NOISE, THE SHIFTING COLUMN BECAUSE I HAD TROUBLE GETTING THE KEY OUT OF THE IGNITION. THIS HAS BEEN THE WORST NEW CAR PURCHASE I HAVE EVER MADE. I HAVE ALREADY BEEN IN TOUCH WITH THE BBB ABOUT IT. *JB
I BOUGHT MY CAR IN 6/05. MY CAR'S PARKING LIGHTS, TAIL LIGHTS, AND DASH LAMPS WERE NOT WORKING. I BROUGHT IT IN TWICE BEFORE IT WAS FIXED, ABOUT 7/05. THEN EVERYTHING WORKED PROPERLY FOR ABOUT A MONTH. WHENEVER I TURNED THE HEADLIGHTS ON MANUALLY, THE DASH PANEL WOULD ILLUMINATE. HOWEVER, ONE DAY IT BEGAN TO FLICKER AND NOW THE INSTRUMENT PANEL ONLY ILLUMINATES WHEN THE AUTO LIGHT SENSOR DEEMS IT DARK ENOUGH TO WARRANT ILLUMINATION. I HAVE DRIVEN IN THE RAIN AND TODAY IN A SNOW STORM AND WHEN I MANUALLY TURNED MY HEADLIGHTS ON MY INSTRUMENT PANEL REMAINED DARK. OR, AT TIMES, IT WILL ILLUMINATE FOR A FEW MINUTES, GO DARK AGAIN, ILLUMINATE, DARK, AND SO ON. I BROUGHT IT BACK TO THE DEALER AGAIN AND THEY TOLD ME THAT THE AUTO LIGHT SENSOR IS SUPPOSED TO OVERRIDE ME MANUALLY TURNING MY HEADLIGHTS ON, HOWEVER, THIS WAS NOT THE CASE WHEN MY CAR WAS WORKING PROPERLY BETWEEN 7/05 AND 8/05. DURING THAT MONTH MY DASH LIGHTS WOULD ILLUMINATE WHENEVER I TURNED MY HEADLIGHTS ON, EVEN DURING BROAD DAYLIGHT. ALSO, MY EMERGENCY BRAKE LIGHT FLASHES ON AND OFF ON THE DASH MAYBE ABOUT ONCE A WEEK AS DOES MY 'BRIGHT' HEADLIGHT BEAM ICON ON THE DASH. *JB
MY DAUGHTER WAS DRIVING HER NEW (LESS THAN 300 MILES ON IT) COBALT LATE SATURDAY EVENING WITH OUR FOUR-YEAR OLD GRANDSON IN THE BACK SEAT. WITHOUT WARNING, THE DASHBOARD INDICATORS WENT OFF AS THE ENGINE DIED. THE DIRECTIONALS FAILED TO OPERATE. THE EMERGENCY FLASHERS WOULD NOT WORK. SHE WAS ABLE TO COAST OFF THE HIGHWAY, BUT WAS ALMOST REAR-ENDED BY A LARGER VEHICLE THAT WAS FOLLOWING HER. THE SERVICE DEPARTMENT COULD FIND NOTHING WRONG WITH THE CAR, BUT SHE WILL PURSUED THE MATTER WITH THE DEALER.*AK
2005 CHEVROLET COBALT. CONSUMER STATES VEHICLE STOPPED SUDDENLY. CONSUMER HAS RECEIVED RECALL NOTICE AND IS REQUESTING REIMBURSEMENT*TGW THE CONSUMER STATED THE POWER STEERING LIGHT ILLUMINATED. THE CONSUMER WAS ALSO INFORMED THE HEADLIGHTS WERE FULL OF WATER. *JB
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