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2004 BMW 330I problems

The most common problem on the 2004 BMW 330I is lights, typically around 99,000 miles. It has 2.7 times the complaints of a typical 330I model year.

Year to avoid2.7x the typical complaints
Year score
37/100
Owner complaints
113
Recalls
4
Service bulletins
25
Worst area
Lights
Fuel economy
20-21mpg
Typical repair
$1,300

The worst 2004 BMW 330I problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

Specific symptoms reported on the 2004 BMW 330I

Headlights 74

Recalls 4

Air bags: frontal: passenger side: inflator moduleReported January 15, 2020 · 292,948 vehicles affected
What is wrong
BMW of North America, LLC (BMW) is recalling certain 2000-2005 323iT, 325iT, 325xiT, 320i, 323i, 325i, 325xi, 328i, 330i and 330xi and 2000-2006 323Ci, 325Ci, 328Ci, 330Ci, M3 Coupe, 323Cic, 325Cic, 330Cic, and M3 Convertible vehicles equipped with non-desiccated frontal Takata PSAN inflators and PSPI passenger frontal air bag inflators containing phase stabilized ammonium nitrate (PSAN) propellant that were used as interim remedy parts for previous Takata recalls. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
Risk
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy
BMW will notify owners, and dealers will replace the passenger's front air bag, free of charge. The recall began February 13, 2020. Owners may contact BMW customer service at 1‑800‑525‑7417.

Recall number 20V018000 · Recall details

Air bagsReported June 11, 2018 · 574,007 vehicles affected
What is wrong
BMW of North America, LLC (BMW) is recalling certain model year 2000 323i sedans, coupes, convertibles, and Sports Wagons; 2000 328i sedans and coupes; 2001-2005 325i sedans, coupes, convertibles, and Sport Wagons; 2001-2005 325xi sedans and Sports Wagons; 2006 325i coupes and convertibles; 2001-2006 330i sedans, coupes, and convertibles; 2001-2005 330xi sedans; and 2001-2006 M3 coupes and convertibles to address a safety defect in the passenger side frontal air bag which may produce excessive internal pressure that could cause the air bag inflator to rupture upon deployment of the air bag.
Risk
In the event of a crash necessitating deployment of the passenger's frontal air bag, excessive internal pressure could cause rupturing of the inflator resulting in metal fragments striking and potentially seriously injuring the passenger seat occupant or other occupants.
Remedy
Owners are advised not to drive their vehicles until they have been repaired. BMW will notify owners, and dealers will replace the passenger side frontal air bag, free of charge. An interim notice was mailed to owners in September 2014. A second notice was mailed when an adequate supply of parts became available, on December 1, 2014. Owners may contact BMW customer service at 1‑800‑525‑7417 or email BMW at [email protected].

Recall number 14V428000 · Recall details

Air bags: frontal: driver side: inflator moduleReported May 28, 2015 · 419,235 vehicles affected
What is wrong
BMW of North America, LLC (BMW) is recalling certain model year 2002-2005 325i, 325xi, 330i, and 330xi Sedans, and 325xi and 325i Sportswagons, 2002-2006 330Ci, 325Ci, and M3 Convertibles and 325i, 330i, and M3 Coupes, 2002-2003 M5, 540i, 525i Sedan, and 530i Sedans, and 540i and 525i Sportswagons, and 2003 X5 3.0i and 4.4i Sports Activity Vehicles. Please note that the 5-series and X5 vehicles are only included if they are equipped with the optional sports steering wheel. The affected vehicles are equipped with a dual-stage driver frontal air bag that may be susceptible to moisture intrusion which, over time, could cause the inflator to rupture.
Risk
In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy
Owners are advised not to drive their vehicles until the vehicle has been remedied. BMW will notify owners, and dealers will replace the front driver air bag module, free of charge. The recall began Aug 2016. Owners may contact BMW customer service at 1‑800‑525‑7417. Note: This recall supersedes recall 14V‑348 in its entirety. Additionally, vehicles that have had their driver side frontal air bag replaced previously as part of a recall remedy need to have their air bag replaced under this recall as well. Note: On December 17, 2015 BMW removed the model year 2004 X5 3.0i and 4.4i Sports Activity vehicle from this recall. Those vehicles were mistakenly identified as including the air bags that are subject to this recall.

Recall number 15V318000 · Recall details

Exterior lighting: turn signalReported August 26, 2011 · 241,000 vehicles affected
What is wrong
Bmw is recalling certain model year 2002-2005 325i, 325xi, 330i, and 330xi vehicles manufactured from september 1, 2001, through march 1, 2005. Over time, resistance in the electrical contacts may cause one or more rear lamp functions (tail light, brake light, and/or turn-signal), within the vehicle's body panel, to stop working.
Risk
Intermittent light operation reduces the ability to warn other motorists of the driver's intentions. This could cause a vehicle crash without warning.
Remedy
Bmw will notify owners, and dealers will repair the vehicles free of charge. The safety recall began on february 15, 2012. Owners may contact bmw customer relations and services at 1‑800‑525‑7417.

Recall number 11V438000 · Recall details

See all 4 recalls for the 2004 BMW 330I

Defect investigations

Air Bag Inflator RuptureOpened February 24, 2015, still open

The Office of Defects Investigation (ODI) opened PE14-016 in June 2014 based on six inflator rupture incidents involving consumer owned vehicles produced by five vehicle manufacturers.All six vehicles were operated in Florida or Puerto Rico at the time of the rupture and for the majority of their service life, and were equipped with inflators produced by Takata, a tier-one supplier of automotive air bag systems.During the course of PE14-016, ODI determined that five additional vehicle manufacturers used inflators of a similar design and vintage also supplied by Takata. No evidence of field failures was found in vehicles produced by these five additional manufacturers.Nonetheless, at ODI's insistence, all 10 vehicle manufacturers initiated a regional recall within approximately two weeks of the opening of the investigation.The regions recalled initially included Florida, Puerto Rico, Hawaii, and the U.S. Virgin Islands, areas with high absolute humidity and climatic conditions believed to be a significant factor in the inflator ruptures.As part of the recall actions, inflators removed from remedied vehicles are to be returned to Takata for testing.Takata's initial test results on passenger inflators from remedied vehicles indicated a much higher than anticipated rupture frequency for inflators returned from Florida.Accordingly ODI requested all 10 manufacturers expand the regional recalls for passenger inflators to include other geographic areas where high absolute humidity conditions exist, including the Gulf States and other coastal areas.Takata's testing of the passenger inflators to date continues to indicate this geographic area as having the highest risk, with no ruptures occurring from inflators returned from outside the expanded recall regions.During PE14-016 four additional passenger inflator field events occurred, all in vehicles from the same expanded geographic region.Also during PE14-016 four additional driver inflator field events occurred including two in vehicles from regions not known for high absolute humidity, specifically California and North Carolina.Accordingly, ODI requested all five of the affected vehicle manufacturers currently using the subject Takata driver inflators expand to nationwide recalls.Significantly, neither of the affected vehicle manufacturers or Takata provided any explanation to account for these two driver air bag inflator ruptures outside the area of high absolute humidity.Takata testing of returned driver inflators indicates a lower rupture frequency as compared to passenger inflator testing.All test ruptures reported by Takata to date have occurred on inflators returned from high absolute humidity areas.The investigation now includes all manufacturers and vehicles known to be affected at this time.ODI's investigation will focus on, among other things, root cause analysis, other potential defect consequences, identification of affected vehicles scope, and adequacy of the remedy.The five ODI reports cited above can be reviewed online at http://www-odi.the federal safety agency.dot.gov/owners/Searchreference under the following identification numbers: 10537899, 10568848, 10585224, 10605877, 10651492

EA15001

Air Bag Inflator RuptureOpened June 11, 2014, closed March 2, 2015

The Office of Defects Investigation (ODI) opened PE14-016 in June 2014 based on six inflator rupture incidents involving consumer owned vehicles produced by five vehicle manufacturers.All six vehicles were operated in Florida or Puerto Rico at the time of the rupture and for the majority of their service life, and were equipped with inflators produced by Takata, a tier-one supplier of automotive air bag systems.During the course of PE14-016, ODI determined that five additional vehicle manufacturers used inflators of a similar design and vintage also supplied by Takata. No evidence of field failures was found in vehicles produced by these five additional manufacturers.Nonetheless, at ODI's insistence, all 10 vehicle manufacturers initiated a regional recall within approximately two weeks of the opening of the investigation.The regions recalled initially included Florida, Puerto Rico, Hawaii, and the U.S. Virgin Islands, areas with consistently high absolute humidity and climatic conditions believed to be a significant factor in the inflator ruptures.As part of the recall actions, inflators removed from remedied vehicles are to be returned to Takata for testing.Takata's initial test results on passenger inflators from remedied vehicles indicated a much higher than anticipated rupture frequency for inflators returned from Florida.Accordingly, ODI requested all 10 manufacturers expand the regional recalls for passenger inflators to include other geographic areas where high absolute humidity conditions exist, including the Gulf States and other coastal areas.Takata's testing of the passenger inflators to date continues to indicate this geographic area as having the highest risk, with no ruptures occurring from inflators returned from outside the expanded recall regions.During PE14-016, four additional passenger inflator field events occurred, all in vehicles from the same expanded geographic region.Also during PE14-016, four additional driver inflator field events occurred including two in vehicles from regions not known for high absolute humidity, specifically California and North Carolina.Accordingly, ODI requested all five of the affected vehicle manufacturers currently using the subject Takata driver inflators expand to nationwide recalls.Significantly, neither of the affected vehicle manufacturers or Takata provided any explanation to account for these two driver air bag inflator ruptures outside the area of high absolute humidity.Takata testing of returned driver inflators indicates a lower rupture frequency as compared to passenger inflator testing.All test ruptures reported by Takata to date have occurred on inflators returned from high absolute humidity areas.The PE is now closed/upgraded to an Engineering Evaluation (EA15-001) to include all manufacturersand vehicles known to be affected at this time.ODI's EA investigation will focus on, among other things, root cause analysis, other potential defect consequences, identification of affected vehicles scope, and adequacy of the remedy.The recalls related to this PE are: 14V343, 14V344, 14V348, 14V351, 14V353, 14V655, 14V700, 14V701, 14V752, 14V763, 14V770, 14V773, 14V787, 14V802 and 14V817.The number of vehicles affected are an estimate since some vehicles may have both the driver and passenger side inflators recalled. The five ODI reports cited above can be reviewed online at http://www-odi.the federal safety agency.dot.gov/owners/Searchreference under the following identification numbers: 10537899, 10568848, 10585224, 10605877, 10651492

PE14016

Rear Lamp IlluminationOpened December 18, 2009, closed September 28, 2011

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 points.This can lead to intermittent or permanent loss of the rear lamp functions which include tail, brake, and turn signal operation.The recall consists of modifying the rear lamps in the vehicles body panel by adding a secondary ground connection in parallel to the existing primary ground connection.An 8-pin connector that attaches the primary ground wiring to the rear lamp assembly will also be inspected and replaced if necessary.BMW will complete dealer notification in September 2011 and will begin owner notification in October 2011.All 3 series sedans (except for the M3 sedan which utilized a different rear lamp assembly) that were built between September 1, 2001 and March 1, 2005 are included in this recall, totalling approximately 241,000 vehicles.The action taken by BMW is sufficient to resolve the issues raised by this investigation.Accordingly, this investigation is closed.

EA09019

Rear lamp illuminationOpened August 7, 2009, closed December 22, 2009

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 system.bmw issued a technical service bulletin (tsb) sib-630306 on february 2007 to address the condition by adding supplementary ground wiring to the tail lamp assembly.odi is upgrading to an ea to further investigate the issue.

PE09036

Rear lamp illuminationOpened April 8, 2009, closed August 6, 2009

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 (tsb) was issued by bmw in january of 2007 instructing service technicians to examine an 8 pin electrical connector for heat-related damage and to incorporate additional ground wiring to the connector.complainants have alleged that significant thermal damage to the connector and associated ground wiring has occurred.this condition can result in intermittent or total loss of all lighting (brake, tail, and turn signal) for the effected rear lamp assembly.odi will open a preliminary evaluation to further examine this issue including further evaluating bmw complaints and related warranty data.

DP09002

Delayed transmission engagementOpened February 3, 2004, closed May 27, 2004

Ms. Claire m. Tieder of reston, va, submitted a defect petition to the federal safety agency by letter dated january 11, 2004, requesting a defect investigation be conducted into delayed transmission engagement on model year 2004 bmw xi vehicles.bmw's response to the federal safety agency's information request indicated that certain bmw 3-series vehicles equipped with the gm5 transmission may exhibited a forward 'park' to 'drive' engagement delay from2 to 30 seconds.however, the condition can occur only during a vehicle cold start, after the vehicle has been at rest for more than eight hours.drivers experiencing the delay have learned to take precautionary and compensatory measures.bwm will replace affected transmissions exhibiting the delay, after the condition has been verified, with an improved unit.no alleged crashes, injuries, or fatalities have been reported to either bmw or the federal safety agency relating to this issue.based on analysis of the federal safety agency's consumer complaints and bmw's data, the petition is denied.for details, see federal register, vol. 69, no. 91 (may 11, 2004).

DP04001

Technical service bulletins for the 2004 BMW 330I 25

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 25 bulletins for the 2004 BMW 330I

2004 BMW 330I fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
3.0L 6‑cylRWD17-1825-2720-21

What 2004 BMW 330I owners say

Most recent owner complaints, unedited.

Filed Jun 25, 2026 · Airbags · 145,000 miles · WA · crash · 3 injuries

The contact owns a 2004 BMW 330. The contact stated while driving at approximately 20 MPH, the front center of the vehicle crashed into the front center of another vehicle and the air bags did not deploy. No warning lights were illuminated. A police report was filed. The contact stated that her and her husband both sustained injuries and sought medical attention; the contact stated that a piece of her nose detached, there was a gash on her knee and that she broke her hips, ribs, and one of her arms. The contact also stated that her husband bruised his face, heart, broke his hips, sustained laceration to his lungs and liver and fractured his right foot; The other party also sustained several unknown injuries. The vehicle was towed to an unknown location. A dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 145,000.

Filed Apr 29, 2025 · Brakes, Electrical · CA

Unknown

Filed Jan 5, 2023 · Lights · WA

This car has factory HID Xenon projector headlights. Over time the reflector bowls burned and melted from the heat of the light bulbs, causing some wire insulation to melt, and a brown film to cover all surfaces inside the headlight assembly. The brown coating makes the headlights dangerously dim. From various online searches, it appears this is a common failing of these headlights. BMW has not recalled these headlights, and replacements nearly exceed the value of the car.

Filed Jun 1, 2021 · Electrical · WA · fire

Two hours after I got to work one of my coworkers came running in the backroom, And told me my car was on fire.

Filed Sep 15, 2020 · Lights · 210,000 miles · MI

Right front low beam headlamp cuts out intermittently and eventually stops working due to cracked wiring inside the adjustable headlamp unit. For awhile, my headlight would stop working while making a right turn but then turn back on when straightened out. After two right turns, the headlight would cease to turn back on. Now (after several weeks of this happening) the headlight does not function at all, and I can see broken wiring if I look inside the headlight unit causing the issue.

Filed Jul 24, 2020 · Electrical, Lights · 145,000 miles · LA

The interior wires of the bmw e46 headlight assemblies have insulation material that readily breaks off of the wire, causing the bear wire conductor to be visible. This results in a failure of the headlights as the wires conductors are allowed to touch. This is also a possible source of a vehicle fire.

Filed Jul 22, 2020 · Lights · CA

Cheap wiring was used in the headlight units for specific cars with adaptive bi-xenon headlights. The wiring for these cars now has fallen apart, and disconnects. Bmw's only way of fixing it is to replace the entire headlight unit, which costs around $2000 to replace a few wires that should cost less than $10. There are many cars on the road that this affects, which is a serious safety concern. Car owners are soldering wires by hand in an attempt to fix it but there is no long term solution.

Filed Mar 2, 2020 · Electrical, Lights · 120,000 miles · CA

Passenger side headlight assembly wires break and cause the headlight to stop emitting light or otherwise working. Repeated attempts to repair the wiring harness eventually fail. This occurs with mere normal use of the car and passage of time. The headlight assembly and bulb are still intact, but simply receive no power due to the broken wires. The assembly can fail at any time, whether stationary, in motion, or on back roads or highways. When this issue is googled on this particular car, a 2004'2006 bmw 3 series e46 coupe with bi-xenon adaptive headlights, many many users report the same issue. No matter the condition, location, and service history of the car, the headlight assembly on the passenger side will always stop working simply because of the wiring. See: https://forum.e46fanatics.com/showthread.php?t=1073501 if repaired enough times, the assembly becomes unrepairable, at which point the user is stuck driving without a headlight, a dangerous situation to be in. Ordering an incredibly costly $1500 part to replace it is not only costly, but will eventually result in the same critical issue re-appearing because the design is inherently defective. This is a serious safety issue. Other costs include mechanics who insist to customers that the issue is both wiring and the bulb too, causing unsuspecting users to be charged extra for replacement bulbs and the associated labor as well. First occurrence on my car was april 2019, second was october 2019, and third was february 2020 at which point the part was deemed unrepairable. 2004'2006 bmw 325ci and bmw 330ci with adaptive bi-xenon hid headlights

Filed Feb 17, 2020 · Lights · MA

There is a manufacturing defect in zkw xenon projector bowls used in e46 bmw cars. My headlights have become so dim that I constantly run fog lights at night to be able to see. Driving at night, especially in the rain, is very dangerous for me and other drivers. Zkw projector bowls are made of plastic, which are unable to stand up to the heat of xenon bulbs. Over time, they have become brown and cracked and do not reflect light on to the road. Al xenon projector bowls, also used in e46 bmws, do not have this issue. Zkw seems to have realized that their plastic bowls are not sufficient. The zkw projector bowls for e90 bmws are made of metal and do not have this issue. There is no affordable and sufficient oem repair for this issue. Bmw only sells whole headlight assemblies, not just the projector bowls, which run hundreds of dollars each. Even then, replacing with zkw lights would eventually cause the same issue because of the insufficient design of the plastic bowls. The community is well aware of this issue. The only remedies are replace entire assemblies or retrofiting the headlights with aftermarket parts. Headlights are critical to driver safety and should not be this costly to keep working. These have failed prior to the life of the vehicle (mine is at 138k). This thread goes into detail for many people with this same issue: http://www.zhpmafia.com/forums/showthread.php?3598-the-zkw-burnt-bowls-thread there should be a recall for this dangerous issue caused by neglectful manufacturing of these headlights. The attached picture shows the damage of my headlights.

Filed Jan 16, 2020 · Lights · SC

Cheap plastic used in headlight projectors melt due to heat from oem xenon bulbs. This poses a fire safety hazard as well as low and eventually no light onto the road.

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Questions about the 2004 BMW 330I

Is the 2004 BMW 330I reliable?

Owners have filed 113 complaints about the 2004 BMW 330I, 2.7 times a typical 330I model year. It is one of the years we flag to avoid.

What is the 2004 BMW 330I year score?

The 2004 BMW 330I scores 37 out of 100 (poor). The score compares it with the other model years of the BMW 330I: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.

What is the most common problem with the 2004 BMW 330I?

Lights, with 83 complaints, typically around 99,000 miles. Next is airbags (20).

How many recalls does the 2004 BMW 330I have?

4 recalls, covering air bags and exterior lighting.

Was there a recall on the 2004 BMW 330I lights?

Yes, 1 recall: 11V438000. Check your VIN to see if your car still needs the free repair.

What year does the BMW 330I have the most lights problems?

The BMW 330I model years with the most lights complaints are 2004 (83 complaints), 2003 (28 complaints) and 2005 (17 complaints).

What gas mileage does the 2004 BMW 330I get?

Official estimates for the 2004 BMW 330I range from 20 to 21 mpg combined. The most efficient version (3.0L 6-cyl, RWD) gets 17-18 city and 25-27 highway.

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