Most common 2004 BMW 3 Series problems
Share of the 77 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
BMW 3 Series complaints by model year
Best 3 Series years: 2011, 1999, 2001. Years to avoid: 2006, 2007, 2008, 2009, 2000. Compare all years →
NHTSA defect investigations
Federal safety investigators have looked into 3 possible defects involving the 2004 BMW 3 Series:
Rear lamp illumination
Odi has received complaints from consumers stating that their tail light assembly is not properly illuminating.the tail light assembly consists of a turn signal lamp, a tail lamp and a brake lamp.the complainants have indicated that the issue is with an 8 pin connector and associated ground wiring.these components are allegedly overheating and melting due to excessive electrical current that runs through the…
Rear Lamp Illumination
In a letter submitted to the Office of Defects Investigation (ODI) dated August25, 2011, BMWindicated that it will conduct a voluntary recall campaign to remedy the subject vehicles.The issue involves the rear lamps in the vehicles body panel.Through normal vehicle use over time, the rear lamps ground wiring and associated 8-pin connector can experience an increase of the resistance at the electrical contact…
Rear lamp illumination
In March 2009, the office of defects investigation (odi) received a petition from mr. Mark peters requesting an investigation of rear lamp failure in model year 2002-2005 BMW 3-series vehicles.an information request letter was sent to BMW in April 2009, and odi received BMW's response in June 2009.the tail lamp assembly contains lighting for the brake lamps, tail lamps, and turn signals.a technical service bulletin…
What 2004 BMW 3 Series owners say
Lights all 42 →
Tl* the contact owns a 2004 BMW 330. The contact stated that the plastic reflector bowl used for the headlights were burned and scorched by the heat of the bulbs used on the vehicle. The contact replaced the covering before and within a year, it burned through again. The contact stated that the brand covering that was failing was the zkw brand. The vehicle was not inspected by the dealer or repaired. The failure mileage was unknown and the current mileage was 71,000.
Headlamp bulb out and upon replacement it was noted the coated wiring to the xenon system to right and left headlight is brittle (the wires plastic coating is falling off)and in some places exposed wiring was found. Electrical tape need to wrap the wiring to avoid potential fire. Late notice to this site I was unaware to file a report. Others also have complained about the same issues.
Air bags
Takata recall. This complaint is due to the slow response of nalley BMW in decatur georgia to replace my airbag. I received my recall letter and immediately called the BMW dealer on sept 7th. I was told that parts were ordered and I would be called when they arrived. By sept 16th I had heard nothing and called again. Nalley said they had no record of my having ordered parts. I was transferred to the parts department where no one answered the phone. So I called BMW national customer relations. They said they would contact the dealer and have them get in touch with me directly. Nothing happened, so today visited the dealer personally to get the parts ordered. I was told it would take an additional two weeks to receive parts. This is unacceptible. …
I drove my car over a very minuscule crack in the road at an extremely low speed as I was making a turn and the passenger side airbag deployed. The car did not have a passenger at the time but the explosion of the airbag simultaneously blocked my view of the right side window while I was making a turn, put me into a state of shock and cut all power from my car. I was very lucky to have been the only person in the car while this happened and I was also fortunate enough to not have crashed into anything while my life was put in such severe danger from the state of chaos this airbag caused. I called BMW north America and they had stated that even though there is a recall for the passenger side airbag matching my car's VIN number, they said that the recall only covers the passenger side front airbag and not the side airbag!
Electrical system
My vehicle unexpectedly started on fire as my daughter was driving to school. It was determined that it was an electrical fire, and resulted in the car being totaled. The 2004 models need to be included in the recall (not that it will help with the loss of my car).
Vehicle adaptive xenon headlight wiring is faulty . Wire insulation is cracking/deteriorating and entire wires are breaking apart. Symptoms start with flickering xenon headlight eventually (about a week later) stops working at all. Vehicle is moving or stationary, engine on. The faulty wires are in a weather sealed compartment of the headlight and have never (to my knowledge) even been unsealed/accessed since leaving the factory. The issue is on the passenger side, unknown if it is on the driver side as well. The attached photo shows back side of the headlight housing looking down, with the weather-sealed compartment open. All exposed wire is as a result of the issue, nobody has actively cut or stripped the wires. Problem first noticed in sept of 2016, attempts were made to repair but now it has happened again, worse.
2004 BMW 3 Series engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.5L 6-cyl | 6-speed automatic | RWD | 19 / 28 / 22 |
| 2.5L 6-cyl | 5-speed manual | RWD | 18 / 27 / 21 |
| 3.0L 6-cyl | 6-speed manual | RWD | 18 / 27 / 21 |
| 3.0L 6-cyl | 6-speed automatic | RWD | 18 / 27 / 21 |
| 3.0L 6-cyl | 6-speed manual | 4WD/AWD | 18 / 27 / 21 |
| 2.5L 6-cyl | 5-speed automatic | RWD | 17 / 25 / 20 |
| 3.0L 6-cyl | 5-speed automatic | RWD | 17 / 25 / 20 |
| 2.5L 6-cyl | 5-speed manual | 4WD/AWD | 17 / 25 / 20 |
| 2.5L 6-cyl | 5-speed automatic | 4WD/AWD | 17 / 24 / 20 |
| 3.0L 6-cyl | 5-speed automatic | 4WD/AWD | 16 / 23 / 19 |
EPA ratings. Class: Subcompact car.
Frequently asked questions
Is the 2004 BMW 3 Series a good car?
Based on 77 owner complaints filed with NHTSA, the 2004 3 Series rates use caution: 1.8× as many complaints as a typical year of the 3 Series at the same age. It is one of the 3 Series years we suggest avoiding. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2004 BMW 3 Series?
The lights — 42 complaints, 55% of all complaints for this model year, most often about headlights. Next are the air bags (15) and electrical system (12).
How many recalls does the 2004 BMW 3 Series have?
NHTSA lists no recalls for the 2004 BMW 3 Series. You can still confirm with your VIN using our VIN recall check.
What are the best and worst years of the BMW 3 Series?
The best years by complaints, compared at the same age, are 2011, 1999 and 2001. Years to avoid or approach with caution: 2006, 2007, 2008, 2009 and 2000. See the full BMW 3 Series years comparison.
At what mileage do 2004 BMW 3 Series problems happen?
The median mileage reported in complaints is about 80,000 miles; 24% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.