Other body or interior problem on the 2003 BMW 325I
1 fire 1 injury 2 of the 15 reports for this failure mention a crash, a fire, an injury or a death. Those are the owner's words on the complaint form, not a verified finding, and one report can mention more than one.
When other body or interior problem gets reported
Owners of the 2003 BMW 325I report other body or interior problem at a median of 115,000 miles. A quarter of the reports come in before 90,000 miles and a quarter after 120,000 miles, from 15 reports that carried an odometer reading.
A part like this is normally expected to survive 88,000 miles. It is the 5th most-reported problem on this model year.
The mileage distribution
The reported range runs from 40,000 miles at the tenth percentile to 135,000 miles at the ninetieth, a spread of 97,875 miles across the middle 80% of reports.
A spread this wide points at use rather than design. Towing, climate, service history and city mileage all move a failure like this, so the median is a weak guide to any individual car.
7% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 38,125 miles | 90,000 miles | 114,000 miles | 120,500 miles | 136,000 miles |
Read the 10th percentile as “one report in ten arrived this early”. Exact figures are shown in this table because it is the table of record; everywhere else on the site they are rounded to the precision the sample can carry.
What a percentile can and cannot tell you here
These five numbers describe the readings owners gave, in order. The median is the middle one: half the reports arrived below it. The 10th and 90th are the edges of the bulk of the distribution, and the distance between them is the part worth reading. A tight spread — say 70,000 to 95,000 miles — points at something that wears out on a schedule, and the schedule is knowable. A wide one, 20,000 to 190,000, points at a fault that hits some cars and never troubles others, which means the mileage on the listing in front of you tells you very little about your odds.
What these figures are not is a survival curve. Every reading here comes from a car whose owner filed a complaint, so the sample contains only failures: it cannot say what share of the fleet made it past 150,000 miles untouched, because those owners had nothing to report. Nor is the mileage the moment of failure — it is the odometer reading as recalled at the time of filing, which may be weeks later and is sometimes rounded to the nearest ten thousand by the person typing it.
Percentiles are shown at all only once 8 readings exist for the vehicle and mode. Below that the middle of a handful of numbers is noise wearing a decimal point, so the figures are withheld rather than dressed up.
What happens, and what it costs
Of these reports, 1 a fire and 1 an injury are mentioned. Owners write their own complaints and the agency does not verify them, so read this as what the reports say happened rather than as a confirmed count.
Putting it right typically runs $200–$2,000 at an independent US shop. That range is an editorial estimate held in this site's failure-mode catalogue, not a figure from NHTSA, and it is a repair cost rather than a diagnosis cost.
The same failure on other years
The same failure is reported on 5 model years of this car. It shows up earliest on the 2004, at a median of 60,000 miles, and latest on the 2001 at 115,000 miles.
By volume the 2006 carries the most reports, with 56; the 2003 has 15. A mode that appears across most years of a model is usually a design choice rather than a bad batch.
If one year stands out to the left, that is the year to avoid; if the whole line sits at a similar mileage, this is wear rather than a defect in one production run.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The mileage is the one the owner gave.
Gm5 locking module for 2003 bmw e46. All four lock would not unlock or lock on the remote or switch inside the car. I had to either wait in the heat or cold outside while waiting for the locking system to respond. If there are children in the car and you cannot get to in time because of the lock/unlock issue, it can be fatal for others. *tr
2003 bmw 325i 4-door sedan. Driver's side door lock will not unlock. Happens all the time. Started about a year ago. I have gone online and found many other people have same problem. Seems to me to be a safety issue. If I can't get out of the car. *tr
The drivers side door would not open either with the keyless remote or by pulling on the door handle inside the car (the windows were down so I could reach inside) I had to open the passenger door and climb across the seat to get into the driver's seat. The button between the seats to unlock all of the doors also failed to open any of the locks. The hazard light switch beside it still worked, so I know the problem isn't due to that faulty switch. This door locks returned to normal after driving the car about 30 minutes and it hasn't yet returned in the five days since. *tr
Also reported on the 2003 BMW 325I
Airbag inflator rupture
Tail light, brake light or signal failure
Other electrical problem
Other lighting problem
Other powertrain problem
Headlight failure or clouding
How far this goes
Complaints are voluntary, so 15 is a floor and not a count of affected cars. Mileages are typed in by owners and cluster on round numbers. And the mode itself is assigned by software reading the complaint text, which is reliable in bulk and fallible one report at a time.
Questions this page answers
At what mileage does other body or interior problem happen on the 2003 BMW 325I?
Across 15 owner reports that included an odometer reading, half were filed by 115,000 miles. A quarter were filed before 90,000 miles and a quarter after 120,000 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is other body or interior problem on the 2003 BMW 325I?
15 reports have been filed with NHTSA, about 0.8 per 1,000 vehicles. Complaints are voluntary, so this is a floor rather than a count of affected cars.
What this is and is not. These are the mileages at which owners chose to complain to a federal agency, which is not the same as the mileage at which the part fails on every car. It skews toward failures that happened outside warranty, cost real money, or frightened someone. It is still the only public dataset that carries failure mileage at all, and the shape of a few hundred readings is informative even when a single one is not. Methodology · JSON · this failure on other cars
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed