NO CRASHES BUT MY CHEVY MONTE CARLO 05 HAS A PROBLEM IT SEEMS LIKE THE HIGH BEAMS ARE ON A TIMER AND SHUT DOWN THE LIGHTS WHILE DRIVING. I KNOW OF ONE OTHER PERSON THAT HAD THIS PROBLEM. HOW MANY MORE ARE THERE? I WONT LET MY KIDS EVEN USE THE CAR AFTER DUSK. *TR
2005 Chevrolet Monte Carlo
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Monte Carlo years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
94 reports with mileage · 26 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Electrical System. Review the 87 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Exterior Lighting. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Fuel System, Gasoline. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Exterior Lighting complaints
17 reports2005 MONTE CARLO LS DIRECTIONALS AND HAZARDS QUIT WORKING. *TR
WAS DRIVING HOME AROUND 9:30PM WHEN THE HEADLIGHTS JUST WENT OUT, FLICKERED, THEN CAME BACK ON. SCARED MY PASSENGER (AND ME!). FIRST TIME IT HAS HAPPENED, BUT I SEE OTHER PEOPLE HAVE THIS PROBLEM, AND I'M WORRIED THIS MAY START TO HAPPEN MORE FREQUENTLY. THIS IS DANGEROUS! *TR
TL*THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT THE VEHICLE SHUT OFF AND WOULD NOT RESTART. THE VEHICLE WAS DRIVING ABNORMALLY AND THE TRANSMISSION DID NOT SHIFT WHEN THE VEHICLE WAS COLD. THE BRAIN, PCM, WHEEL BEARINGS, AND IC SHAFT WERE REPLACED. ALSO, ON ONE OCCASION WHILE DRIVING AT AN UNKNOWN S…
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TL*THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT THE VEHICLE SHUT OFF AND WOULD NOT RESTART. THE VEHICLE WAS DRIVING ABNORMALLY AND THE TRANSMISSION DID NOT SHIFT WHEN THE VEHICLE WAS COLD. THE BRAIN, PCM, WHEEL BEARINGS, AND IC SHAFT WERE REPLACED. ALSO, ON ONE OCCASION WHILE DRIVING AT AN UNKNOWN SPEED, THE INTERIOR AND EXTERIOR LIGHTS DIMMED AND THE VEHICLE HAD TO BE SHUT OFF AND RESTARTED IN ORDER FOR THE LIGHTS TO ILLUMINATE AGAIN. THE CURRENT MILEAGE WAS 40,000 AND FAILURE MILEAGE WAS 34,800.
TL*THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT WATER ACCUMULATED IN THE REAR TAIL LIGHT ASSEMBLY WHEN IT RAINED. WHEN THE AIR CONDITIONER WAS ACTIVATED FOR AN EXTENDED PERIOD OF TIME OR WHEN THE VEHICLE WAS WASHED, WATER AND/OR MOISTURE ALSO ACCUMULATED IN THE REAR TAIL LIGHT ASSEMBLY. THERE WAS A N…
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TL*THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT WATER ACCUMULATED IN THE REAR TAIL LIGHT ASSEMBLY WHEN IT RAINED. WHEN THE AIR CONDITIONER WAS ACTIVATED FOR AN EXTENDED PERIOD OF TIME OR WHEN THE VEHICLE WAS WASHED, WATER AND/OR MOISTURE ALSO ACCUMULATED IN THE REAR TAIL LIGHT ASSEMBLY. THERE WAS A NEAR CRASH INVOLVING A HEAVY TRUCK DUE TO THE TAIL LIGHT FAILURE. THE FIRST INCIDENT OCCURRED IN FEBRUARY OF 2008, IN WHICH THE LIGHT ASSEMBLY WAS REPLACED PER THE FACTORY WARRANTY. THE SECOND FAILURE INVOLVED BOTH REAR EXTERIOR LIGHT ASSEMBLIES, WHICH WERE REPLACED ON FEBRUARY 25, 2008. BOTH REAR EXTERIOR LIGHT ASSEMBLIES WERE ALSO REPLACED WITHIN THE LAST TWO WEEKS. ALL OF THE REPAIRS WERE COVERED UNDER WARRANTY. THE DEALER IS CURRENTLY REFUSING TO HONOR THE 12,000 MILE YEAR WARRANTY ON THE TAIL LIGHTS, WHICH HAVE RECENTLY FAILED AGAIN. THE CONTACT RECEIVED A WARNING FROM HIS LOCAL LAW ENFORCEMENT OFFICER REGARDING THE REAR TAIL LIGHTS NOT ILLUMINATING PROPERLY. THE FAILURE MILEAGE WAS 30,534 AND CURRENT MILEAGE WAS 37,000. UPDATED 12/1/08 *CN UPDATED 12/05/08. *JB
2005 CHEVROLET MONTE CARLO LT WITH 3.8L V6 DRIVING HOME AFTER WORK. THE HEADLIGHTS WENT OUT. THE LIGHTS WHERE ON DIM THE PARKING LIGHTS AND FOG LIGHTS UNDER THE BUMPER REMAINED ON. I STARTED SLOWING DOWN AND USED THE MULTI FUNCTION SWITCH TO TURN ON THE HIGH BEAMS AND THE LIGHTS CAME BACK ON. AFTER SOME READING ON THE INTERNET …
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2005 CHEVROLET MONTE CARLO LT WITH 3.8L V6 DRIVING HOME AFTER WORK. THE HEADLIGHTS WENT OUT. THE LIGHTS WHERE ON DIM THE PARKING LIGHTS AND FOG LIGHTS UNDER THE BUMPER REMAINED ON. I STARTED SLOWING DOWN AND USED THE MULTI FUNCTION SWITCH TO TURN ON THE HIGH BEAMS AND THE LIGHTS CAME BACK ON. AFTER SOME READING ON THE INTERNET I SEE THAT THIS IS A COMMON PROBLEM ON THE MONTE CARLO, AFTER INSPECTING THE VEHICLE THEY BELIEVE THAT THE MULTI FUNCTION SWITCH MUST BE REPLACED. THE MULTI FUNCTION SWITCH IS THE TURN SIGNAL STALK SWITCH THAT CONTROLS THE HIGH/LOW BEAM HEADLIGHTS, TURN SIGNALS, WINDSHIELD WIPERS AND WASHER FLUID. THE COST FOR ME IS OVER $300 IF I BUY THE PART AND INSTALL IT MY SELF. MY FIRST CONCERN IS THE OBVIOUS SAFETY ISSUE OF LOSING YOUR HEADLIGHTS WHILE DRIVING AT NIGHT. MY SECOND CONCERN IS THIS APPEARS TO BE A SHORT IN THE SWITCH, IS THERE A RISK OF FIRE? I AM A CHEVY MAN, BUT WILL I BUY ANOTHER CHEVY???????????? *TR
2005 CHEVROLET MONTE CARLO LT WITH 3.8L V6 DRIVING HOME A FEW HOURS AFTER PURCHASING THE CAR THE HEADLIGHTS WENT OUT. THE PARKING LIGHTS AND FOG LIGHTS UNDER THE BUMPER REMAINED ON. I STARTED SLOWING DOWN AND USED THE MULTI FUNCTION SWITCH TO TURN ON THE HIGH BEAMS AND THE LIGHTS CAME BACK ON. I BROUGHT THIS TO THE DEALER'…
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2005 CHEVROLET MONTE CARLO LT WITH 3.8L V6 DRIVING HOME A FEW HOURS AFTER PURCHASING THE CAR THE HEADLIGHTS WENT OUT. THE PARKING LIGHTS AND FOG LIGHTS UNDER THE BUMPER REMAINED ON. I STARTED SLOWING DOWN AND USED THE MULTI FUNCTION SWITCH TO TURN ON THE HIGH BEAMS AND THE LIGHTS CAME BACK ON. I BROUGHT THIS TO THE DEALER'S ATTENTION, AFTER INSPECTING THE VEHICLE THEY BELIEVE THAT THE MULTI FUNCTION SWITCH MUST BE REPLACED. THE MULTI FUNCTION SWITCH IS THE TURN SIGNAL STALK SWITCH THAT CONTROLS THE HIGH/LOW BEAM HEADLIGHTS, TURN SIGNALS, WINDSHIELD WIPERS AND WASHER FLUID. THE DEALER REFUSED TO PAY FOR REPAIRS. THE COST FOR ME TO HAVE THEM FIX IT IS OVER $600 MY FIRST CONCERN IS THE OBVIOUS SAFETY ISSUE OF LOSING YOUR HEADLIGHTS WHILE DRIVING AT NIGHT. LUCKILY I WAS ON AN EMPTY ROAD AND THE FOG LIGHTS STAYED ON, HOWEVER I WAS STILL TRAVELING OVER 50MPH. MY SECOND CONCERN IS THIS APPEARS TO BE A SHORT IN THE SWITCH, IS THERE A RISK OF FIRE? *TR
Official recalls
114V400000 · Electrical System:ignition
Jul 3, 2014
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
Consequence & remedy
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014. GM's number for this recall is 14350.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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