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BMW 325CIModel year report

2004 BMW 325CI Problems

Complaints
68filed with NHTSA
Median mileage
75,000miles, 31 complaints with mileage
Recalls
22 do-not-drive
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.
NHTSA crash rating
—overall rating starts with 2011 models
EPA fuel economy
21 mpgcombined, 2.5L 6-cyl RWD · 18 city / 27 hwy

Sources: NHTSA records for the 2004 BMW 325CI (complaints, recalls, investigations), NHTSA crash tests, EPA fuel economy. Report an error

What owners report

Owners of this model year report frontal airbag recall issues most often, mostly about waiting for parts rather than a failure occurring in use. A second, separate pattern appears in the transmission complaints, which cluster at very low mileage and involve delayed or failed engagement when shifting into drive. Remaining reports cover electrical and lighting problems and a few isolated fires.

  1. Air bags

    Airbag recall parts unavailable / long waits

    • 36 complaints (53%)
    • median 80,000 mi at 13.2 yrs old (5 state mileage, few)
    • filed 2014–2021

    Complaints describe owners receiving recall notices for the frontal airbag inflators and then being unable to get the repair done for extended periods. Owners report dealers telling them the parts were on back order or that they would be contacted when parts arrived, with waits running from months to well over a year. Several owners state they were told their vehicle was already recorded as repaired when it was not, and a few report the airbag warning light remaining on after the recall work. Reported across a wide mileage range, typically on vehicles many years old at the time of the complaint.

    Recall 15V318000 · DO NOT DRIVERecall 20V018000 · DO NOT DRIVE7 related service bulletins

    What to check: Ask for written confirmation that both the driver and passenger frontal airbag inflator recalls were completed, and check that the airbag warning light goes out after the self-test at startup.

    2 excerpts from owner complaints in NHTSA records

    “Takayuki recall a few years back, I received a recall notice for the passenger side airbag.(potentially lethal consequences if deployed). Last year, I received another recall, this time for the driver's airbag.I responded immediately and was placated with the promise of replacement. It has been eighteen months now and the dealer asks me to be patient. I recently found that it may take until 2020!!! For any replacement!!! I ask, simply would any prudent person drive my vehicle? Living with the threat of death for four more years? …”

    NHTSA complaint #10934465, filed 2016-12, 60,000 miles

    “Notified many months ago driver air bag could kill and it was being replaced under a recall. I call every month to no help by Bmw. Months later, Bmw says tacata air bag company going bankrupt so good luck ever getting the part. Why isn't Bmw being forced to resolve this? So, if I or anyone driving a recalled car dies, Bmw is well aware of the prior problem and is an accomplice for aiding and abetting in nothing being done for the many Bmw customers.”

    NHTSA complaint #10860185, filed 2016-04
  2. Transmission and drivetrain

    Delayed engagement into drive when cold

    • 9 complaints (13%)
    • median 1,108 mi at 0.5 yrs old (7 state mileage, few)
    • filed 2004–2011

    Complaints describe the car not moving for a period after being shifted into drive, most often after sitting overnight or for several hours, with the engine revving without forward motion. Reports include both automatic and sequential manual gearbox versions, and some describe slipping or dropping out of gear while driving. Owners report dealers first suggesting a break-in period or a software update, then replacing clutch packs, and in some cases replacing the transmission. Reported mostly at very low mileage, often under 5,000 miles, and typically on cold starts.

    What to check: Start the car from cold and shift into drive and reverse, confirming it engages promptly; ask for transmission service and replacement history.

    2 excerpts from owner complaints in NHTSA records

    “I owned the car for a year before it started giving me problems. It first gave me a problem changing from reverse to drive. It slips and wont go into gear. The most dangerous is when im turning a corner and the car puts itself into neutral. At this time it is not drivable and I've researched it and it is common for this vehicle but I don't understand why there isn't a recall. Its dangerous! I've taken it to a mechanic and for a second opinion at Bmw. …”

    NHTSA complaint #10408729, filed 2011-06, 100,000 miles

    “At around 20k miles, the smg (sequential manual gearbox w/ paddle shifters) on my '04 325CI began experiencing many of the same problems that I've read about regarding the automatic transmission. After a cold night, the smg would not shift into reverse or drive. It would keep clunking over and over, continually louder, until I shifted back into neutral. I had the car towed to Bmw, where they had to replace the tranny. At 83k miles, I'm starting to notice some of the same problems again. …”

    NHTSA complaint #10294018, filed 2009-11, 83,000 miles
  3. Air bags

    Airbag warning light on, seat sensor fault

    • 6 complaints (9%)
    • median 80,000 mi at 10.4 yrs old (5 state mileage, few)
    • filed 2009–2021

    Owners describe the airbag warning light coming on, in some cases right after the seat was adjusted, and recurring on later drives. According to the complaints, dealers diagnosed a faulty passenger seat occupancy sensor mat; some owners report repeated dealer visits where the light returned within a short distance, and others report the light staying on after recall work was performed. Mostly reported between roughly 70,000 and 100,000 miles.

    What to check: With the ignition on, confirm the airbag light illuminates briefly and then goes out; ask whether the passenger seat occupancy sensor has been replaced.

    2 excerpts from owner complaints in NHTSA records

    “Car has been to the Bmw dealership several times regarding the air bag sensor alert. Bmw dealership doesn't know what is causing the sensor to come on. I have made several complaints to Bmw headquarters regarding this issue. The Bmw dealership will clear the alert or attempt to repair it,then within less than 200 miles the alert comes on again. I return the car to the Bmw dealership,then they want to try something else,which is costing additional money. …”

    NHTSA complaint #10566130, filed 2014-02, 82,119 miles

    “After recalled air bags replaced, about 6 months later new air bag sensor light came on and diagnosed as passenger seat air bag sensor mat needs to be replaced. Just randomly the light came on and stayed on. I see this has been a problem in bmws and there was an extended warranty for other models. This should be a recall as it is a safety issue as bags will not deploy.”

    NHTSA complaint #11398889, filed 2021-03, 75,000 miles
  4. Exterior lighting

    Brittle headlight and tail light wiring

    Mentioned in 5 of 60 sampled complaints

    Owners report the wiring insulation inside the headlight assemblies becoming brittle and cracking, exposing bare wire, and in some cases causing the headlights to fail. Others describe turn signals or brake lamps that stop working or flash erratically, traced to the tail lamp assembly. Complaints note that dealers cited recall coverage in some cases and declined it in others. Mostly reported between roughly 90,000 and 130,000 miles on older vehicles.

    1 related service bulletin

    What to check: Inspect the wiring inside the headlight housings for cracked or exposed insulation, and check that all turn signals and brake lamps operate correctly.

    2 excerpts from owner complaints in NHTSA records

    “Headlight wiring insulation on standard Bmw headlights is brittle and falling off exposing bare copper wires within the headlight assembly. In order to protect the headlights I have had to wrap the wires in electrical tape and shrink wrapping. This issue has existed for several years.”

    NHTSA complaint #10970029, filed 2017-04, 130,000 miles

    “The internal wiring in the adaptive bi-xenon headlights gets brittle and cracks with the risk of short circuits, potential fire and headlight failure.”

    NHTSA complaint #10651523, filed 2014-10, 105,000 miles

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.

NHTSA recorded 68 consumer complaints for the 2004 BMW 325CI. 31 of the complaints include a mileage, and 35% of those were filed for vehicles with under 50,000 miles; the median is 75,000 miles. Of all complaints, 1 involved a crash, 2 a fire, 1 an injury, according to the filers. NHTSA lists 2 recall campaigns (2 marked do-not-drive) and 19 technical service bulletins for this model year.

Not compared (before 2008). Model years 2008–2023 of the same vehicle that have at least 25 complaints are compared, and a model needs at least 3 of them.

Which parts are reported most

Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.

Also reported: Equipment (1), Steering (1), Tires (1), Vehicle speed control (1).

Example complaints

Air bags: “I called my dealer last year to schedule to fix my recall on my car. Unfortunately I did not went to my appointment. Now one of the bags exploded, and I called the delegar again to do my recall, but to my surprise the have my car in records as repair!! And I told the that never happened. They promised to check and call me back and has not happened either. This is the Bmw san antonio texas delegar. I believe this is fraud! I want to have the recall done and I want to make sure they don't go away with it. I don't have any documentation to upload about it because it doesn't exist. …”

NHTSA complaint #11326536, filed 2020-05, 179,400 miles

Transmission and drivetrain: “The steptronic transmission will not engauge in d for several minutes after sitting overnight. Bmw replaced the transmission at 1100 miles and at 300 miles the new transmission is doing the same thing. The car goes in r and potentially could leave you in traffic without the ability to move out of the way.”

NHTSA complaint #10055072, filed 2004-01, 1,108 miles

Electrical system: “Driver side brake lamp has gone out. In researching, found that this is a common problem with this model in the LED tail light and can cause a crash due to other drivers not being able to tell that you are stopping. Found recall information on NHTSA site and contacted Bmw. I was informed that my specific VIN was not included in this campaign, yet the problem is the same problem that affects 241,000 other cars. I would like to ask that my situation (and VIN) be evaluated and included in the recall since this is a known issue with this model. Thank you for your assistance!”

NHTSA complaint #10481567, filed 2012-10, 91,500 miles

Exterior lighting: “The contact owns a 2004 BMW 325 CI. The contact stated that while driving at an undisclosed speed, the driver's side rear turn signal light became inoperable while attempting to make a turn. There was no warning light illuminated. The contact stated that the rear turn signal light failed to function properly. The vehicle was taken to an independent mechanic, where it was diagnosed that the rear tail lamp functions had failed and needed to be replaced. The vehicle was not repaired. The dealer was contacted. The vehicle was not diagnosed or repaired. …”

NHTSA complaint #11655866, filed 2025-04, 250,000 miles

Mileage when problems were reported

35% of the 31 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 34,000 and 100,000 miles.

23%0–103%10–2510%25–5013%50–7523%75–10023%100–1506%150+
Share of complaints by mileage when the problem was reported, in thousands of miles (31 complaints with mileage). Red bars: under 50,000 miles. Bucket widths differ. Median: 75,000 miles.

Complaints by year filed

Trend: falling. Complaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

’04’06’10’12’14’1618’20’25
Complaints by year the complaint was filed with NHTSA. Red bars: the last 3 full calendar years used for the trend. The current year (2026) is partial.

Crash test ratings

NHTSA's 5-Star Safety Ratings for the 2004 BMW 325CI. Frontal results are shown driver / passenger; rollover shows the star rating and NHTSA's estimated risk of rolling over in a single-vehicle crash.

VersionOverallFrontalSideSide poleRollover
3 Series · sedan not rated4 / 5———

Ratings before the 2011 model year come from an older, less demanding test and are not comparable with ratings for 2011 and later.

Source: NHTSA New Car Assessment Program (5-Star Safety Ratings), nhtsa.gov/ratings.

Fuel economy and running cost

EPA ratings for each 2004 BMW 325CI version. Annual fuel cost is the EPA's estimate at its current fuel prices for 15,000 miles a year (55% city driving).

VersionEngineTransmissionCityHwyComb.Fuel / yr
325ci RWD2.5L 6-cyl6-speed automatic192822$3,750
325ci RWD2.5L 6-cyl5-speed manual182721$3,900
325ci RWD2.5L 6-cyl5-speed automatic172520$4,100
325ci Convertible RWD2.5L 6-cyl6-speed automatic182621$3,900
325ci Convertible RWD2.5L 6-cyl5-speed manual172520$4,100
325ci Convertible RWD2.5L 6-cyl5-speed automatic162419$4,350

Source: U.S. EPA and Department of Energy, fueleconomy.gov. Ratings are for comparing vehicles; real-world mileage varies with driving and conditions.

Recalls and investigations

Recall details for the 2004 BMW 325CI → · Check a VIN at nhtsa.gov/recalls

NHTSA investigations

Technical service bulletins

TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 19 on record; the latest 10 are shown.

See all 19 bulletins →

Other model years of the BMW 325CI

YearComplaintsMedian miRecallsCrash ★MPGScore (50 = typical)Trend
20063649,3422—20Not compared (before 2008)Falling
20053167,0002—20Not compared (before 2008)Falling
20046875,0002—21Not compared (before 2008)Falling
20032765,0005—21Not compared (before 2008)Stable
200230110,0003—20Not compared (before 2008)Falling
200149105,0005—20Not compared (before 2008)Falling
20006112,0003———Not enough data

All BMW 325CI model years · Best and worst years by complaints

Frequently asked questions

What are the most common problems with the 2004 BMW 325CI?

Owners of this model year report frontal airbag recall issues most often, mostly about waiting for parts rather than a failure occurring in use. The issues reported most often: Airbag recall parts unavailable / long waits; Delayed engagement into drive when cold; Airbag warning light on, seat sensor fault.

How many NHTSA complaints does the 2004 BMW 325CI have?

NHTSA recorded 68 consumer complaints for the 2004 BMW 325CI as of Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

What part of the 2004 BMW 325CI is reported most often?

Air bags is named most often, in 41 complaints (60% of the total), followed by transmission and drivetrain with 9.

Has the 2004 BMW 325CI been recalled?

NHTSA lists 2 recall campaigns for this model year, 2 of them with a do-not-drive advisory. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.

What gas mileage does the 2004 BMW 325CI get?

The EPA rates the 2004 BMW 325CI (325ci, 2.5L 6-cyl) at 21 mpg combined, 18 city and 27 highway, with an estimated annual fuel cost of $3,900 at 15,000 miles a year. Other engine and drive versions are rated differently.

At what mileage are problems with the 2004 BMW 325CI reported?

Among the 31 complaints that include a mileage, the median is 75,000 miles and the middle half falls between 34,000 and 100,000 miles; 35% were filed for vehicles with under 50,000 miles.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Crash ratings are from NHTSA’s New Car Assessment Program. Fuel economy is from the EPA and DOE (fueleconomy.gov).

Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.