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BMW 3 Series

2003 only

64 classified complaints

2003 BMW 3 Series have 64 classified complaints on record for that year specifically. The most common issue in this year is Airbags, seatbelts and restraints, typically surfacing around 90,800 miles.

Computed directly from stored federal records for 2003 model years only — not blended with the rest of this vehicle's production run. See the full BMW 3 Series report for every year combined.

Where this year fits

2000

2003

2004

2006

2007

2008

2009

Complaints filed per individual model year — highlighted bars link to their own dedicated page.

What breaks, and when — 2003 only

Airbags, seatbelts and restraints · Body and interior 21 complaints

Median onset: 90,800 miles. 19.0% of these reported an injury, a death, or a crash with fire.

Wiring harness, grounds and connectors · Electrical 18 complaints

Median onset: 108,128 miles.

Body control and other modules · Electrical 7 complaints

Median onset: 100,000 miles.

Doors, windows, latches, seats and trim · Body and interior 6 complaints

Median onset: 120,000 miles.

Coil and leaf springs · Suspension 3 complaints

Median onset: 125,634 miles.

More common in older model years.

Subframe, cradle and frame corrosion · Suspension 2 complaints

Onset mileage not consistently reported.

More common in older model years.

Cooling system: radiator, water pump, thermostat, fan · Engine 2 complaints

Median onset: 123,000 miles.

More common in newer model years. · Typical repair: $260–$1,910 nationally.

Fuel pump and sending unit · Fuel system 2 complaints

Onset mileage not consistently reported.

Typical repair: $630–$1,700 nationally.

From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see how it works. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.

Cost estimator: what will this one cost you?

Enter the car's year and mileage. See which known problems are due in your next 3 years, what each costs at your state's labor rates, which ones to ask the seller about, and routine maintenance to budget for.

Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2003 model year. See the full BMW 3 Series report for every year and full specs/safety data.