Problems · NHTSA complaints
2002 BMW M3 problems
Owners filed 90 complaints about the 2002 BMW M3 with NHTSA between Jan 2002 and Oct 2023. The most-cited component is power train (16).
Complaints
90
Filed with NHTSA
Crashes
4
Reported by owners
Fires
1
Reported by owners
Injuries
1
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Power train16
- Engine and engine cooling15
- Air bags13
- Electrical system12
- Suspension9
- Structure9
- Exterior lighting5
- Visibility5
- Equipment5
- Electronic stability control (esc)3
- Vehicle speed control3
- Fuel system, gasoline3
- Steering2
- Wheels2
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 28, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
16
7
6
6
4
5
3
0
3
7
7
2
5
5
3
4
3
0
1
1
1
1
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2002 | 16 |
| 2003 | 7 |
| 2004 | 6 |
| 2005 | 6 |
| 2006 | 4 |
| 2007 | 5 |
| 2008 | 3 |
| 2009 | 0 |
| 2010 | 3 |
| 2011 | 7 |
| 2012 | 7 |
| 2013 | 2 |
| 2014 | 5 |
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 0 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Power train
16 reports2 crashes
“I AM FILING THIS COMPLAINT ON BEHALF OF MYSELF AND THE COUNTLESS OTHERS EXPERIENCING THIS POTENTIALLY FATAL DEFECT IN BMW'S SMG PUMP UNIT. I WAS DRIVING ON THE FREEWAY FOR ABOUT 5 MINUTES WHEN I NOTICED MY CAR IMMEDIATELY SHIFTED INTO NEUTRAL WITHOUT ME MAKING THAT DECISION. I WAS IN THE MIDDLE OF CHANGING LANES WHEN THIS HAPPENED. THE SMG WARNING LIGHT CAME ON. I PUT MY HAZARDS ON. THE CAR ABRUPTLY SLOWED AS IT CHOSE TO SHIFT BACK TO 4TH GEAR AS I WAS GOING 65MPH. I TRIED SHIFTING BACK UP TO GEAR SAFELY GET TO THE SHOULDER BUT WITH NO LUCK AS THE VEHICLE WENT BACK INTO NEUTRAL. THE CARS BEHIND ME CAME VERY RAPIDLY AND TWO ALMOST HIT ME AS A RESULT OF THIS PUMP FAILURE. BY THIS TIME I WAS TRAVELING AROUND 40MPH IN A 65+ TRAFFIC ZONE. I FINALLY ROLLED MY CAR DOWN THE SHOULDER TO SAFETY. I REPLACED THE SMG RELAY WITH A SPARE NEW ONE I ALWAYS CARRIED IN THE CAR. I WAITED 10 MINUTES FOR THE VEHICLE TO COOL OFF AS I KNEW THIS WAS THE INFAMOUS SMG PUMP ISSUE. THE CAR STARTED BACK UP WITH NO LIGHT AND DROVE ME ALMOST THE ENTIRE ROUTE BACK HOME. JUST ABOUT A MILE FROM MY HOME, SAME THING HAPPENED. THIS TIME LEAVING ME COMPLETELY STUCK IN A BUSY INTERSECTION. LUCKILY,…”
Engine and engine cooling
15 reports
“THE EXHAUST CAM HUB TABS BREAK OFF ON THE 2000-2008 BMW M3 MODELS. IF CAUGHT WHEN ONLY ONE TAB BREAKS IT CAN BE REPLACED. IF BOTH TABS BREAK COMPLETELY OFF THE ENGINE WILL SEIZE. THERE ARE HUNDREDS OF PEOPLE WITH THE SAME ISSUE. BMW NA WILL NOT ADDRESS THIS ISSUE. *JS”
Air bags
13 reports1 crash5 related recalls
“IN NOVEMBER, 2020, I RECEIVED A NOTIFICATION FROM BMW THAT THE PREVIOUS FIX TO MY AIRBAG WAS ONLY A TEMPORARY FIX, AND I NEEDED TO BRING MY CAR IN FOR A PERMANENT FIX. IN JANUARY, 2021, THE AIRBAG LIGHT WENT ON. I AM GETTING READY TO START DRIVING MY CARS ON A REGULAR BASIS AGAIN, SO I TOOK THE CAR IN THIS WEEK FOR THE AIRBAG RECALL. THEY SPENT 2 HOURS, TO ALLEGEDLY REPLACE A MODULE. AS I WAS GETTING READY TO LEAVE, THE AIRBAG LIGHT WAS STILL ON. THEY SAID THAT WASN'T PART OF THE RECALL, AND I NEEDED TO PAY $200 TO HAVE IT DIAGNOSED. 3 HOURS LATER, THEY SAID IT WAS AN AIRBAG MODULE (PRESUMABLE DIFFERENT THAN THE ONE THEY ALLEGEDLY JUST REPLACED), AND THEY SAID IT IS NOT PART OF THE RECALL. NOW, THE FIRST REPAIR FOR THE AIRBAG WAS ROUGHLY TWO YEARS AGO, NOW THEY ARE SAYING THE MODULE THAT IS FAILING IS NOT RELATED TO THE RECALL. I THINK THEY EITHER DIDN'T DO THE AIRBAG MODULE WHEN IT WAS IN FOR THE REPAIR OR THE FACT THEY INSTALLED A "TEMPORARY FIX" TWO YEARS AGO IS LEADING TO THE FAILURE OF THIS MODULE TODAY. ANYWAY, I DON'T SEE HOW THIS IS NOT PART OF THE RECALL. OH, THEY WANT $2,000 TO FIX IT.”
Electrical system
12 reports1 fire
“BMW M 3 parked in the driveway and had been turned off for several hours I was wax the car when I noticed a puff of smoke coming out of the air condition vent so I sat in the driver seat to investigate out of habit I close the door I planed to open the windows and the convertible top to take a look the car went into antitheft mode and locked me inside the smoke became thick quickly I tried to break the window with my elbow with no luck I was getting ready to try to kick the window if I could reach it with my foot I’m on most 70 years old so it was tough even moving I couldn’t get out ..my wife and daughter Who were in the backyard and saw what was happening they broke the window so that I could climb out of the car I sprayed the air conditioning vent with water which is also dangerous but I had to put it out I then disconnected the battery as quickly as I could I have called an insurance adjuster and had mechanics look at it apparently the LCM or the light control module for some reason caught fire I was lucky I had someone there to help me someone else might not be as lucky I did breathing a bit of the smoke and I’ve had cough but I don’t feel it’s severe I…”
Suspension
9 reports
“UPON INSPECTION, VEHICLE'S REAR SUBFRAME MOUNTING POINTS SHOW CRACKING AND OTHER SIGNS OF STRUCTURAL FATIGUE CONSISTENT WITH OTHER SIMILAR VEHICLES THAT HAVE UNDERGONE COMPLETE REAR SUBFRAME FAILURE. VEHICLE'S SUBFRAME NEEDS TO BE REINFORCED AND BMW SETTLED IN A CLASS ACTION SUIT REGARDING THE ISSUE, HOWEVER, THE ISSUE WAS NOT ESCALATED TO A RECALL, POSSIBLY LEAVING THOUSANDS OF UNSAFE VEHICLES ON THE ROAD.”
Structure
9 reports
“TL* THE CONTACT OWNS A 2002 BMW M ROADSTER. WHILE DRIVING APPROXIMATELY 35 MPH, A SQUEAKY NOISE WAS HEARD FROM OUTSIDE OF THE VEHICLE. THE CONTACT INSPECTED THE VEHICLE AND DISCOVERED THAT THE SUB FRAME EXHIBITED SEVERAL CRACKS AND WAS SLIGHTLY SEPARATED. THE DEFECT BECAME PROGRESSIVELY WORSE OVER TIME. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 67,000.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.