RoadVitals

2005 Chevrolet Monte Carlo Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
120
Latest Jan 9, 2024
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
15
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
4

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2005 Chevrolet Monte Carlo, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

86
reports

From owner reports, verbatim

TAKATARECALL STIL TILL I HAVE THAT PROBLEMS

NHTSA ID 11242930 · filed Aug 9, 2019

WHEN I FIRST BOUGHT THIS CAR THE BOOST GAGE WAS NOT WORKING. A FEW DAYS LATER THE GAS OIL PRESSURE AND TEMPERATURE GAUGES STARTED GOING CRAZY. THE TEMPERATURE GAUGE NEEDS TO WORK TO SHOW OVERHEATING OF ENGINE TO AVOID DAMAGE. INTERNET FORUMS SAY THIS ISSUE A VERY COMMON ISSUE. PICTURE SHOWS GAUGES ON LEFT AFTER CAR RUNNING 10 MIN WITH APPROX HALF TANK OF GAS

NHTSA ID 11092066 · filed May 5, 2018
All 86 reports naming electrical

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

17
reports

From owner reports, verbatim

THE MULTI FUNCTION SWITCH IS FAULTY. MY BLINKERS NEVER WORK RIGHT. SOMETIMES I HAVE RIGHT AND NO LEFT TURN SIGNAL AND MANY TIMES THE HAZARD LIGHTS TURN ON WHEN I USE TURN SIGNAL. THE TURN SIGNAL SOUND OF CLICKING NEVER STOPS, CONSTANT CLICKING THAT OFTEN STARTS BUZZING. QUITE OFTEN MY TURN SIGNALS DO NOT FUNCTION PROPERLY AND I HAVE NO WAY TO ALERT OTHER DRIVERS THAT I AM SWITCHING LANES. IT SEEMS TO BE A COMMON PROBLEM WITH CHEVROLET AND GMC AND EXPENSIVE TO CORRECT.

NHTSA ID 11053609 · filed Dec 9, 2017

I BEGAN HAVING TROUBLE WITH THIS CAR A FEW MONTHS AFTER I PURCHASED IT. I CAN'T DRIVE THE CAR AT NIGHT WITH THE LIGHTS ON BRIGHT, BECAUSE WHEN I DO THE LIGHTS SHUT COMPLETELY OFF AND THE ONLY WAY TO GET THEM TO COME BACK ON IS TO FLIP THE DIMMER SWITCH. I HAVE BEEN ON THE INTERSTATE AND HIGHWAY BOTH, DRIVING THE POSTED SPEED LIMIT WHEN THIS HAS HAPPENED. THIS PROBLEM, IN MY OPINION IS A BIG HAZARD AND VERY UNSAFE. I HAD TO HAVE THE CRUISE CONTROL SWITCH REPLACED, THE INSTRUMENT PANEL REPLACED, BECAUSE IT FAILED COMPLETELY WHILE I WAS GOING ON VACATION, I HAD NO IDEA HOW MUCH GAS WAS IN MY CAR OR WHAT SPEED I WAS GOING ALL GAUGES WERE OUT OF WHACK. THE CAR SMELLS LIKE GASOLINE, I'VE TAKEN THIS TO THE DEALER AUTO REPAIR SHOP, THEY CLAIM THEY CAN'T FIND THE PROBLEM, EVEN THOUGH THEY COULD SMELL THE GAS BOTH ON THE OUTSIDE AND INSIDE OF CAR. THERE WAS A RECALL ON THE KEY, I TOOK INTO DEALER AND THEY PUT A COVER OVER THE OLD KEY, I PERSONALLY DON'T UNDERSTAND HOW THAT WAS SUPPOSED TO TAKE CARE OF WHATEVER THE PROBLEM WAS. I HAVE NOTICED THAT OTHERS ON HERE HAVE LISTED SIMILAR COMPLAINTS ABOUT THIS CAR. WHAT I'D LIKE TO KNOW IS, IF THERE ARE SO MANY PEOPLE HAVING THE EXACT SAME PROBLEMS WITH THESE CARS, WHY HASN'T THERE BEEN A RECALL ISSUED? I CAN'T SPEAK FOR ANYONE ELSE, BUT I PAID HARD EARNED MONEY FOR THIS CAR AND I'M SICK AND TIRED OF HAVING TO CONSTANTLY REPAIR STUFF, WHICH SEEMS TO BE A BIG PROBLEM ON THIS MAKE AND MODEL. I THINK SOMETHING NEEDS TO BE DONE BEFORE SOMEONE GETS SERIOUSLY INJURED OR WORSE. AND IT SHOULDN'T TAKE SOMEONE'S LIFE BEFORE SOMETHING IS DONE ABOUT THIS.

NHTSA ID 10860219 · filed Apr 18, 2016
All 17 reports naming exterior lighting

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

9
reports

From owner reports, verbatim

FEUL PRESSURE REGULATOR RECALL #07E021000 FOR 2005 IMPALA, BUT NOT FOR MY MONIE CARLO , GAS SMELL WHILE DRIVING/FUEL PRESSURE REGULATOR LEAKING.

NHTSA ID 11010229 · filed Jul 24, 2017

MY CAR HAS A STRONG GAS ODOR PARTICULARLY IN COLDER WEATHER. I NOTICED IT LAST WINTER AND IT WENT AWAY DURING THE SUMMER. NOW THAT THE TEMPS ARE GETTING COOLER, IT HAS STARTED AGAIN. I TURN ON THE HEAT AND HAVE TO DRIVE WITH THE WINDOWS DOWN FOR VENTILATION. I'VE HAD THREE DIFFERENT MECHANIC SHOPS CHECK IT OUT. NONE HAVE BEEN ABLE TO FIND THE CAUSE. IT IS EMBARRASSING IN THE SCHOOL CAR RIDER LINE OR IN A DRIVE THROUGH. SOMEONE ALWAYS COMMENTS ON IT. I AM WORRIED IT MAY CATCH FIRE.

NHTSA ID 10926462 · filed Nov 16, 2016
All 9 reports naming fuel system

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

8
reports

From owner reports, verbatim

TAKATARECALL STIL TILL I HAVE THAT PROBLEMS

NHTSA ID 11242930 · filed Aug 9, 2019

KEY FOB QUIT WORKING. I USE THE KEY TO MANUALLY UNLOCK CAR. HOWEVER, AFTER CAR IS PARKED AND OFF, THE DOORS LOCK AND UNLOCK THEMSELVES. THE FRONT AND REAR LIGHTS FLASH WHILE DOORS LOCKING AND UNLOCKING. THE OTHER NIGHT, IT WAS FLASHING MORSE CODE FOR OVER 24HOURS. I DO NOT HAVE ON STAR CONNECTED. HORN QUIT WORKING 4 MONTHS RIGHT BEFORE KEY FOB QUIT. I CAN'T USE MY BRIGHT LIGHTS, BECAUSE I LOSE DASH LIGHTS, HEAD LIGHTS. MY SON AND I SHARE THIS CAR TO DRIVE TO WORK. SINCE THE LIGHTS STARTED FLASHING ALL DAY AND NIGHT, I FELT IT IS UNSAFE FOR HIM TO DRIVE TO WORK WHICH IS 40 MILES ONE WAY. WHY SO MANY ISSUES THAT ARE NOT BEING TAKEN SERIOUS? I DRIVE MY CAR DURING DAY TIME. I PRAY I MAKE IT TO WORK. I HAVE TO DRIVE 9 MILES ONE WAY TO WORK. HOWEVER, I DRIVE HIGHWAY 75 WITH SEMI TRUCKS GOING 70 MILES AN HOUR. IF THIS CAR LOSES POWER ON THAT HIGHWAY, I WILL PROBABLY NOT SURVIVE. UNSAFE AND NOT RELIABLE VEHICLE. CHEVY SHOULD HELP US MONTE CARLO OWNERS GET THEM FIXED. THANKS FOR YOUR TIME.

NHTSA ID 10920405 · filed Oct 31, 2016
All 8 reports naming driver assistance

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

7
reports

From owner reports, verbatim

I have had numerous lights, noise, continuously for the last 7 years have replaced numerous parts, only to last awhile then the lights, noise return. Seems there is no cure for this malfunctioning problem, have heard GM is aware of these problems but have never received a letter regarding them, the anti-lock traction control braking system on these cars are headaches and troublesome, and expensive with no cure in sight, have spent tons of money on these problems, still keep having them.

NHTSA ID 11564424 · filed Jan 9, 2024

COMING TO A STOP, BRAKE PEDAL WENT ALMOST TO THE FLOOR AND VEHICLE WAS DIFFICULT TO STOP. HAD CAR TOWED TO A REPAIR SHOP AND UPON INSPECTION ALL BRAKE LINES AND 1 FUEL LINE WERE RECOMMEND TO BE REPLACED DUE TO SEVERE CORROSION (RUST). *TR

NHTSA ID 10609925 · filed Jul 11, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

7
reports

From owner reports, verbatim

MY ENGINE (V6 3.8L 3800 SERIES) IS LEAKING OIL ON THE ENGINE. MY MECHANIC TOLD ME THIS YESTERDAY (11/2/16) WHEN HE REPLACED THE PLASTIC ELBOWS AS I HAD ANTIFREEZE LEAKING FROM THEM. HE SAID THE 3.8 L ENGINE HAS A RECALL FOR THIS, OIL LEAKING FROM THE VALVE COVER GASKETS AND SAID CHEVROLET HAS A RECALL TO REPLACE THEM. I DO REMEMBER SEEING THIS RECALL ONLINE SOMEWHERE, BUT HAVE NOT SEEN IT WHILE SEARCHING THE LAST TWO DAYS. MY MECHANIC OLD ME IT WILL CAUSE A FIRE. I HAVE 87771 MILES ON MY CAR. I HAVE TO ADD A QUART OF OIL IN BETWEEN OIL CHANGES. I HAVE HAD TO DO THIS SINCE I PURCHASED THE CAR 6/2008. THE CAR HAS BEEN LEAKING OIL FOR AWHILE NOW.

NHTSA ID 10923978 · filed Nov 3, 2016

2005 CHEVROLET MONTE CARLO. CONSUMER WRITES IN REGARDS TO VEHICLE ELECTRICAL SYSTEM AND RECALL ISSUES. *SMD THE CONSUMER STATED THE ENGINE LIGHT ILLUMINATED. THE CONSUMER STATED AFTER THE DEALER PERFORMED THE RECALL, THE ALARM NO WORKED. *JB UPDATED 09/02/15*LJ UPDATED 11/01/2017*CN

NHTSA ID 10731082 · filed Jul 1, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

3
reports

From owner reports, verbatim

TAKATARECALL STIL TILL I HAVE THAT PROBLEMS

NHTSA ID 11242930 · filed Aug 9, 2019

LETTER FROM SENATOR NELSON ON BEHALF OF CONSTITUENT RE 2005 CHEVY MONTE CARLO AIR BAG RECALL. *SMD THE DEALER CLAIMED THEY DID NOT HAVE ANY INFORMATION ON THE RECALL. *JB

NHTSA ID 10807051 · filed Nov 19, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Suspension

Reports naming suspension components — springs, struts, shocks, control arms and related hardware.

3
reports

From owner reports, verbatim

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.

NHTSA ID 10247531 · filed Nov 3, 2008

TRACTION CONTROL LIGHT ON DASHBOARD APPEARED SERVICE REQUIRED/ TECHNICIAN FOUND A CRACK IN REAR RIGHT HUB ASSEMBLY. TECHNICIAN REPLACED HUB, RETESTED, AND IS OPERATIONAL AT THIS TIME. *TR

NHTSA ID 10216144 · filed Jan 26, 2008

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

2
reports

From owner reports, verbatim

THE STEERING PROBLEM WAS FROM THE BEGINNING WHEN I BOUGHT THE CAR USED WITH 19,000 MILES.. VERY TIGHT STEERING, WAS IN WARRANTY AT THE TIME AND HAD IT SERVICED. HOWEVER, ALL THEY SAID WAS IT WAS ADJUSTED. *TR THIS WAS THE SPRING OF 2006. STEERING AT THIS TIME IS STILL VERY TIGHT, AND IT IS REAL BAD IN SUMMER MONTHS. THE CAR NOW HAS 39,000 APPROX. IF MY CAR WAS RECALLED BECAUSE OF THIS, I WAS NEVER NOTIFIED THE SPEEDOMETER AFTER THE CAR WARMS UP, BEGINS TO STOP WORKING. USUALLY AFTER STOPPING AT A LIGHT, I WOULD NOTICE THE SPEEDOMETER REGISTERS BELOW ZERO (0) THEN I KNOW UPON ACCELERATING IT WILL NOT GO UP EVEN TO 45 MPH...AT TIMES IT STICKS TO AROUND 25 OR SO. THEN AFTER ABRUPTLY STOPPING AND THEN GOING FORWARD, IT WILL GO BACK TO NORMAL. THIS IS DANGEROUS, BECAUSE I TRY TO STAY WITHIN THE PROPER SPEED, ACCORDING TO OTHER CARS AROUND ME, BUT IF I WAS TO GO SLOWER THAN I THOUGHT TO BE, I COULD GET SLAMMED INTO BECAUSE OF NOT KEEPING UP WITH OTHERS. I FEAR THIS. THE TEMPERATURE GAUGE IS ALSO NOT READING RIGHT, IT USUALLY SHOULD STAY BELOW HALF TEMP... IT GOES UP ABOVE EVEN THOUGH I HAVE HAD ANTI FREEZE REPLACED WITH FRESH. THAT TOO IS DANGEROUS. OTHER THAN THESE THINGS, I HAVE HAD LITTLE TO NO PROBLEMS. I LOVE THE CAR, I JUST HATE WHEN THERE IS A PROBLEM. I WOULD LIKE FOR THE MANUFACTURER TO LOOK INTO THIS, AS I HAVE NOTICED I AM NOT THE ONLY ONE WITH THESE CONCERNS OF THE EXACT SAME PROBLEM. FOR ME, THE STEERING IS THE MOST DANGEROUS. NOW IF MY CAR WAS IN ANY RECALL I MAY NOT HAVE BEEN NOTIFIED, AS I MOVED OUT WEST FOR A FEW YEARS, AND ADDRESS HAD CHANGED. I AM NOW BACK HOME. NATURALLY WHEN YOUR NEW / USED CAR WARRANTY STOPS, THEN "THINGS" HAPPEN AND STILL MAKING CAR PAYMENTS MAKES IT HARD TO SERVICE THE EXPENSIVE PARTS.

NHTSA ID 10573861 · filed Mar 20, 2014

LOUD CLUNKING NOISE WHEN TURNING / VIBRATION OR THUMP FEELING IN STEERING WHEEL AND FRONT END OF CAR. *TR

NHTSA ID 10241111 · filed Sep 5, 2008

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

2
reports

From owner reports, verbatim

THE PCM FOR THE TRANSMISSION IS OUT OR DEFECTIVE AND FROM WHAT I'VE RESEARCHED THIS IS A VERY COMMON PROBLEM WITH THE MONTE CARLO. CHEVROLET SHOULD BE RESPONSIBLE FOR SELLING A KNOWN DEFECTIVE COMPUTER!

NHTSA ID 11266427 · filed Oct 4, 2019

I HAVE 2005 MONTE CARLO WITH 85,000 MILES AND NOW THE INSTRUMENT PANEL HAS GONE SOUTH. THE SPEEDOMETER IS OFF AND THE TEMP GAGE IS NOT WORKING. I HAVE INVESTIGATED AND FOUND MANY PEOPLE HAVE THIS SAME PROBLEM ALSO MY TRANSMISSION IS STARTING TO SLIP. CAN YOU HELP? I WILL NEVER BUY ANOTHER AMERICAN CAR. *TR

NHTSA ID 10294325 · filed Dec 2, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

2
reports

From owner reports, verbatim

TL* THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT THE SUN ROOF CONNECTOR PLUGS, WHICH WERE CONNECTED TO THE MOTOR, MELTED AND PRODUCED SMOKE. ADDITIONALLY, THE INTERIOR LIGHTS, INSTRUMENT PANEL LIGHTS, AND THE LIGHTING FOR SOME OF THE RADIO COMPONENTS FAILED. THE VEHICLE WAS TAKEN TO A DEALER, BUT WAS NOT DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 205,000.

NHTSA ID 10622006 · filed Aug 13, 2014

WENT OUT ONE MORNING TO START MY CAR AND LET IT WARM UP. TURNED THE WIPERS ON TO CLEAR THE WINDSHIELD, AND THEY WENT H ALFWAY UP AND STOPPED. SHUT THEM OFF, AND THE PARKED IN THE UP POSITION FROM THEN ON. WHEN TRAVELING DOWN THE INTERSTATE WITH THEM IN THE UP POSITION, THEY WOULD VIBRATE EXCESSIVELY DUE TO THE WIND, AND I THOUGHT THEY WOULD BE RIPPED OFF THE GLASS. HAD TO HAVE THE ENTIRE ASSEMBLY FIXED, FOR $700. THIS HAS HAPPENED A LOT WITH THIS MODEL CAR FROM WHAT I'VE SEEN AND READ. *TR

NHTSA ID 10269323 · filed May 19, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

2
reports

From owner reports, verbatim

TL* THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT THE SUN ROOF CONNECTOR PLUGS, WHICH WERE CONNECTED TO THE MOTOR, MELTED AND PRODUCED SMOKE. ADDITIONALLY, THE INTERIOR LIGHTS, INSTRUMENT PANEL LIGHTS, AND THE LIGHTING FOR SOME OF THE RADIO COMPONENTS FAILED. THE VEHICLE WAS TAKEN TO A DEALER, BUT WAS NOT DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 205,000.

NHTSA ID 10622006 · filed Aug 13, 2014

CERTAIN LIGHTS IN DASHBOARD CONTROLS ARE BURNT OUT. RIGHT NOW THE PROBLEM JUST INVOLVES THE TACHOMETER, IGNITION ILLUMINATION AND DRIVER HEAT/COOL CONTROL INDICATOR. PROBLEM IS MANAGEABLE DURING THE DAYTIME BUT AT NIGHT, NECESSARY PARTS OF THE DASHBOARD DO NOT ILLUMINATE. THE PROBLEM IS THAT THE LIGHTBULBS THEMSELVES CANNOT BE REPLACED. THE WHOLE CONTROL BOARD FOR THAT PARTICULAR PART OF THE DASH ($300.00) MUST BE REPLACED WHICH IS RIDICULOUS ON A FOUR YEAR OLD CAR. *TR

NHTSA ID 10264818 · filed Apr 9, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Transmission

Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.

1
report

From owner reports, verbatim

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.

NHTSA ID 10247531 · filed Nov 3, 2008

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

1
report

From owner reports, verbatim

ON A RAINY DAY I WAS FOLLOWING AT LEAST THREE CAR LENGTHS BEHIND A TRUCK THAT LOST CONTROL AND STARTED TO SKID. I PUT MY BRAKES ON BUT MY CAR HYDROPLANED AND LEFT THE PAVEMENT THE CAR CAME BACK DOWN AND SLID AS I WAS SLIDING I SMACKED A FORD F-150 MY SEATBELT DID NOT LOCK ON IMPACT CAUSING ME TO HIT THE STEERING WHEEL AND MY AIRBAGS DID NOT DEPLOYED. CAR HAD TO BE TOWED AS IT WOULD NO LONGER RUN. *TR

NHTSA ID 10587695 · filed May 11, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Other / unspecified

Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.

1
report

From owner reports, verbatim

I HAVE A 2005 CHEVROLET MONTE CARLO, SUPERCHARGED SS, [XXX] SIGNATURE SERIES. THE VEHICLE HAS ACTIVE ONSTAR, XM RADIO, SUN ROOF AND THE REST OF THE BELLS AND WHISTLES CONNECTED WITH THE VEHICLE. THE PROBLEM IS WITH THE XM RADIO AND ONSTAR SYSTEM. THE ANTENNA FOR ALL THE RADIO SYSTEMS ARE LOCATED ON THE REAR ROOF, BEHIND THE SUN ROOF. THE PROBLEM OCCURS WHENEVER YOU OPEN THE SUNROOF. THE SUNROOF TILTS UP AND COVERS THE ANTENNA. THIS CAUSES THE XM RADIO TO LOSE SIGNAL. THE MAIN PURPOSE OF THIS COMPLAIN IS THAT THE ONSTAR ALSO LOSES SIGNAL. THIS DEFEATS THE SAFETY FEATURE OF THE ONSTAR SYSTEM, BECAUSE IF YOU WERE IN AN ACCIDENT, THE ONSTAR EMERGENCY PERSONNEL WOULD NOT BE NOTIFIED AND THIS WOULD LEAD TO SEVERE INJURY AND POSSIBLY DEATH. I HAVE TAKEN THE VEHICLE TO RON ANDERSON CHEVROLET IN FERNANDINA BEACH, FL. THEY CONTACTED THEIR GM COMPLAINT DESK AND THE REPLY WAS "THAT'S JUST THE WAY IT IS. CLOSE THE SUNROOF PART WAY AND THAT WILL HELP RECEPTION FOR THE XM RADIO". THERE WAS SOME TYPE OF COMMUNICATION THAT I HAVE A COPY OF THAT INDICATED THE ABOVE, BUT SAID NOTHING ABOUT THE ONSTAR. WITH THE SUNROOF OPEN, THE ONSTAR CELLULAR PHONE DOES NOT WORK, NOT I AM ALMOST POSTIVE THAT THE EMERGENCY PORTION OF THE ONSTAR IS NOT WORKING EITHER. THE VIN # IS [XXX]. CHEVROLET'S POSTION INDICATED TO ME THAT THEY WOULD NOT DO ANYTHING TO RECTIFY THIS SITUATION OR EVEN THAT THEY CARED. THE SAFETY ISSUE IS WHAT REALLY CONCERNS ME, BECAUSE THE MAIN REASON THAT I PURCHASED ONSTAR WAS THE FACT THAT YOU HAD COMMUNICATIONS, AND IF EMERGENCY CARE WAS NEEDED, IT WAS THERE. THIS IS AN OBVIOUS SAFETY ISSUE AND GENERAL MOTORS, IN MY OPINION, COULD CARE LESS. THANKS FOR LISTENING TO ME AND I LOOK FORWARD TO HEARING FROM YOU OR GENERAL MOTORS. SINCERELY. *NM UPDATED 07/17/2012 *JS INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID 10150369 · filed Feb 15, 2006

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .