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2004 BMW 525I

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

Counts are not adjusted for sales, age, mileage exposure or reporting. A lower count does not establish that a car is problem-free.

About this comparison →
84Owner complaints

Model-year median: 11

0Recall campaigns

View recall details →

1Investigations

View investigation details →

Check a VIN with NHTSA ↗ Model-level counts do not show whether a particular VIN is affected or repaired.

Inspection summary

2004 BMW 525I

NHTSA snapshot: September 18, 2026. 84 owner complaints · 0 recall campaigns · 1 investigations.

Counts are not failure probabilities and are not adjusted for sales, age, mileage exposure or reporting. One report may name several categories. Comparison method and limitations.

Top reported categories (up to 5)

  • Air Bags: 33 reports
  • Electrical System: 21 reports
  • Seats: 17 reports
  • Seat Belts: 14 reports
  • Power Train: 7 reports

Full reported-category list and vehicle report

Recall links

    No recall campaigns in this snapshot.

    Check a VIN with NHTSA. Model-level history does not establish whether a particular VIN is affected or repaired.

    Print the top reported categories, recall links, snapshot date and comparison limits.

    How this year compares

    Owner complaints by model year

    Other model years Selected year
    22
    2001    28
    2002    32
    2003    84
    2004    35
    2005    77
    2006    72
    2007
    Compare all 525I years →

    Counts vary with age, sales, mileage exposure and reporting. They are not failure rates.

    What owners reported most

    Air Bags
    33    Electrical System
    21    Seats
    17    Seat Belts
    14    Power Train
    7
    All reported categories
    Structure
    4    Unknown Or Other
    3    Vehicle Speed Control
    3    Engine
    2    Equipment
    2    Exterior Lighting
    2    Service Brakes
    2    Service Brakes, Hydraulic
    2    Steering
    2    Electronic Stability Control (esc)
    1    Engine And Engine Cooling
    1    Latches/locks/linkages
    1    Tires
    1    Visibility
    1    Visibility/wiper
    1    Wheels
    1

    Tap a category to read its complaints. One report may name several components.

    When problems were reported

    Mileage at the reported incident

    72 reports with mileage · 12 unknown

    NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

    What to inspect

    Issues worth paying extra attention to based on owner reports.

    • Air Bags. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
    • Electrical System. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
    • Seats. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

    NHTSA owner reports · September 18, 2026 snapshot.

    0 crash reports17 fire reports2 injury reports

    Seat Belts complaints

    14 reports
    Clear category filter
    50,000 miles · Mar 4, 2013
    Air BagsElectrical SystemSeat Belts

    THE PASSENGER SIDE AIR BAG WARNING LIGHT IS ON AND WILL NOT TURN OFF. I HAVE CALLED THE BMW DEALERSHIP AND THEY STATED THAT THEY WOULD HAVE TO RUN A DIAGNOSTICS TEST WHICH WILL COST OVER $100 JUST TO FIND OUT WHAT IS WRONG WITH IT. THEY STATED THAT MY VIN NUMBER WAS ONE OF THE CARS THAT WAS FIXED IN A PREVIOUS RECALL FOR THE SAM…

    Read full complaint

    THE PASSENGER SIDE AIR BAG WARNING LIGHT IS ON AND WILL NOT TURN OFF. I HAVE CALLED THE BMW DEALERSHIP AND THEY STATED THAT THEY WOULD HAVE TO RUN A DIAGNOSTICS TEST WHICH WILL COST OVER $100 JUST TO FIND OUT WHAT IS WRONG WITH IT. THEY STATED THAT MY VIN NUMBER WAS ONE OF THE CARS THAT WAS FIXED IN A PREVIOUS RECALL FOR THE SAME ISSUE. I TOLD THEM I DO NOT HAVE THE MONEY TO PAY TO SEE WHAT IS WRONG IT. WHAT IF THE PASSENGER AIRBAG FAILS AND SOMEONE IS ACTUALLY INJURED DO TO THIS ISSUE. THE WARNING NOTIFICATION ON THE DASH HAS BEEN ON FOR TWO YEARS. THE CAR CURRENTLY HAS 80,000. I DON'T UNDERSTAND WHY THE SAME ISSUE HAPPENS FOR A PREVIOUS RECALL AND THEY CANNOT TAKE OWNERSHIP OF THE RECALL. VERY DISAPPOINTED. THE CAR HAS A VERY HIGH PRICE TAG AND YOU WOULD EXPECT SOME SORT OF OWNERSHIP AND HONESTY FROM THE BMW CORPORATION. *TR

    NHTSA ODI #10501318

    14,791 miles · Jul 27, 2009
    Air BagsSeat Belts

    SINCE I HAVE PURCHASED THE CAR IN 2005 (WITH ONLY 14,000) I AM HAVING PROBLEMS WITH THE PASSENGER AIR BAG AND SEAT BELT MAT SENSOR OF MY BMW 2004. I BROUGHT IT TO THE DEALER FOR SERVICE. IT WAS SERVICED. RIGHT AFTER THE WARRANTY EXPIRES WITH OVER 50,000 MILES, I HAVE THE SAME PROBLEM. I WENT ONLINE TO THE BMW OF NORTH AMERICA W…

    Read full complaint

    SINCE I HAVE PURCHASED THE CAR IN 2005 (WITH ONLY 14,000) I AM HAVING PROBLEMS WITH THE PASSENGER AIR BAG AND SEAT BELT MAT SENSOR OF MY BMW 2004. I BROUGHT IT TO THE DEALER FOR SERVICE. IT WAS SERVICED. RIGHT AFTER THE WARRANTY EXPIRES WITH OVER 50,000 MILES, I HAVE THE SAME PROBLEM. I WENT ONLINE TO THE BMW OF NORTH AMERICA WEBSITE AND THERE'S A RECALL FOR CAR (SAME MODEL AND YEAR AS MINE) BUT, THEY SAID MINE IS NOT INCLUDED. I WENT TO THIS BMW FORUMS AND I REALIZED I AM NOT THE ONLY ONE SUFFERING THIS CONSEQUENCES. (GO TO GOOGLE AND TYPE E60 BMW RECALL ) SOME OF THEM RECALLED HAVING REPORTED THIS ISSUE TO YOU GUYS BEFORE. THIS IS A SAFETY DEVICE THAT GOES INSIDE THE PASSENGER SEAT AND SENSES BY WEIGHT ACTIVATE OR DEACTIVATE THE AIRBAGS IN THE EVENT OF AN ACCIDENT. *TR

    NHTSA ODI #10278465

    35,600 miles · Dec 3, 2008
    Air BagsSeat Belts

    AIRBAG AND SEAT BELT RESTRAINT ICONS REMAIN ON VEHICLE DISPLAY WHEN SEAT BELTS ARE ENGAGED/FASTENED. *TR

    NHTSA ODI #10250687

    35,600 miles · Sep 27, 2007
    Air BagsSeat Belts

    1) WE PURCHASED THE VEHICLE USED, WITH NO PROBLEMS. WHILE TRAVELING, WE GOT OUT OF THE VEHICLE AND WHEN WE GOT IN, WE NOTICED THAT A AIRBAG LIGHT AND SEATBELT LIGHT WERE INDICATED ON THE INSTRUMENT PANEL (RED FAULT LIGHTS). SINCE THE VEHICLE HAS THE BMW I-DRIVE WE ALSO NOTICED THE WARNING THAT "THERE IS A MALFUNCTION IN THE PASS…

    Read full complaint

    1) WE PURCHASED THE VEHICLE USED, WITH NO PROBLEMS. WHILE TRAVELING, WE GOT OUT OF THE VEHICLE AND WHEN WE GOT IN, WE NOTICED THAT A AIRBAG LIGHT AND SEATBELT LIGHT WERE INDICATED ON THE INSTRUMENT PANEL (RED FAULT LIGHTS). SINCE THE VEHICLE HAS THE BMW I-DRIVE WE ALSO NOTICED THE WARNING THAT "THERE IS A MALFUNCTION IN THE PASSENGER RESTRAINT SYSTEM, KEEP SEATBELT FASTENED, AND SEE BMW SERVICE CENTER" OR VERY CLOSE TO THIS. 2) I ASSUME THAT SINCE THERE IS THIS ERROR, THE PASSENGER SIDE AIRBAG IS DISABLED BY THE ECM. PART OF THE REASON FOR BUYING THE VEHICLE WAS FOR ITS SAFETY, AND THE CONSEQUENCES OF US NOT HAVING AN AIRBAG AVAILABLE SHOULD THERE BE A CRASH COULD BE CATASTROPHIC. WE ARE LIVING IN GERMANY SUPPORTING THE US, AND AM NOT SURE OF THE RIGHT WAY TO GET THIS ISSUE RESOLVED. 3) I TOOK THE CAR TO A BMW DEALER WHO CHARGED ME 31.00EURO DOLLARS TO RETRIEVE THE TROUBLE CODE, AND TELL ME I HAD A BAD PASSENGER SIDE SEAT AIRBAG SENSOR MAT. I ALSO RECEIVED A QUOTE FOR A NEW ONE OF AROUND 720.00 EURO DOLLARS ($1036 US DOLLARS). THE CAR HAD A ONE YEAR WARRANTY FROM THE DEALER, BUT I HAVE NOT YET FOUND OUT IF THEY WILL COVER THIS. SINCE IT IS A SAFETY ISSUE, I THOUGHT THAT BMW WOULD HAVE TO REPAIR THIS PROBLEM AT NO CHARGE. *TR

    NHTSA ODI #10204242

    Recall campaigns

    0

    No recalls in this snapshot.

    Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

    Defect investigations

    1

    EA08001 · BMW Airbag Light Illumination

    Opened Jan 4, 2008 · Closed Dec 31, 2008

    Status: closed (inferred from source dates) · Air Bags; Air Bags:frontal; Air Bags:frontal:sensor/control MODULE-INACTIVE

    BMW IS CONDUCTING A SAFETY RECALL CAMPAIGN ON APPROXIMATELY 200,000 MY04 THROUGH MY06 SUBJECT VEHICLES BUILT THROUGH 11/30/05 TO CORRECT THE FRONT PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT. THE SPECIFIC VEHICLES INCLUDED IN THE RECALL AREMY04- 06/ 5-SERIES WITH STANDARD AND SPORT SEATS, MY04-06/ X3-SERIES AND MY06/ 3-SERIES WITH SPORT SEATS. IN ADDITION, BMW WILL EXTEND THE WARRANTY COVERAGE OF THE PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT TO 10-YEAR/UNLIMITED MILEAGE ON APPROXIMATELY 120,000 REMAINING MY04-06 SUBJECT VEHICLES BUILT THROUGH 11/30/05. THE SPECIFIC VEHICLES INCLUDED IN THE EXTENDED WARRANTY ARE MY 06/ 6 SERIES, MY 06/ 3-SERIES WITH STANDARD SEATS, MY04-05/ Z4, MY04-06/ 7 SERIES, MY 06/ X5, AND MY04-06/ 5-SERIES WITH COMFORT SEATS.THE AVERAGE FREQUENCY OF FAILURES AMONG THE EXTENDED WARRANTY GROUPS WAS LESS THAN 1/7TH OF THE RECALL VEHICLE GROUPS.PLEASE SEE BMW'S 08V-384 RECALL NOTIFICATION FOR FURTHER DETAILSDEPENDING ON SEAT CONFIGURATION AND VEHICLE GEOMETRY, THE OCCUPANT DETECTION MAT CAN FATIGUE DURING USE DEPENDING ON THE MANNER AND FREQUENCY OF THE FRONT PASSENGER'S ENTRY AND EXIT.SPECIFICALLY, OVER TIME, MICRO-CRACKS COULD DEVELOP IN THE SIDE FLANKS OF THE MAT CAUSING A BROKEN CIRCUIT.A BROKENCIRCUIT CAN LEAD TO THE DEACTIVATION OF THE PASSENGER AIR BAG AND THE ILLUMINATION OF BOTH THE AIR BAG WARNING LIGHT AND THE PASSENGER AIR BAG LIGHT.

    Additional source detail variants (3)

    Air Bags

    BMW IS CONDUCTING A SAFETY RECALL CAMPAIGN ON APPROXIMATELY 200,000 MY04 THROUGH MY06 SUBJECT VEHICLES BUILT THROUGH 11/30/05 TO CORRECT THE FRONT PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT. THE SPECIFIC VEHICLES INCLUDED IN THE RECALL AREMY04- 06/ 5-SERIES WITH STANDARD AND SPORT SEATS, MY04-06/ X3-SERIES AND MY06/ 3-SERIES WITH SPORT SEATS. IN ADDITION, BMW WILL EXTEND THE WARRANTY COVERAGE OF THE PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT TO 10-YEAR/UNLIMITED MILEAGE ON APPROXIMATELY 120,000 REMAINING MY04-06 SUBJECT VEHICLES BUILT THROUGH 11/30/05. THE SPECIFIC VEHICLES INCLUDED IN THE EXTENDED WARRANTY ARE MY 06/ 6 SERIES, MY 06/ 3-SERIES WITH STANDARD SEATS, MY04-05/ Z4, MY04-06/ 7 SERIES, MY 06/ X5, AND MY04-06/ 5-SERIES WITH COMFORT SEATS.THE AVERAGE FREQUENCY OF FAILURES AMONG THE EXTENDED WARRANTY GROUPS WAS LESS THAN 1/7TH OF THE RECALL VEHICLE GROUPS.PLEASE SEE BMW'S 08V-384 RECALL NOTIFICATION FOR FURTHER DETAILSDEPENDING ON SEAT CONFIGURATION AND VEHICLE GEOMETRY, THE OCCUPANT DETECTION MAT CAN FATIGUE DURING USE DEPENDING ON THE MANNER AND FREQUENCY OF THE FRONT PASSENGER'S ENTRY AND EXIT.SPECIFICALLY, OVER TIME, MICRO-CRACKS COULD DEVELOP IN THE SIDE FLANKS OF THE MAT CAUSING A BROKEN CIRCUIT.A BROKENCIRCUIT CAN LEAD TO THE DEACTIVATION OF THE PASSENGER AIR BAG AND THE ILLUMINATION OF BOTH THE AIR BAG WARNING LIGHT AND THE PASSENGER AIR BAG LIGHT.

    Air Bags:frontal

    BMW IS CONDUCTING A SAFETY RECALL CAMPAIGN ON APPROXIMATELY 200,000 MY04 THROUGH MY06 SUBJECT VEHICLES BUILT THROUGH 11/30/05 TO CORRECT THE FRONT PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT. THE SPECIFIC VEHICLES INCLUDED IN THE RECALL AREMY04- 06/ 5-SERIES WITH STANDARD AND SPORT SEATS, MY04-06/ X3-SERIES AND MY06/ 3-SERIES WITH SPORT SEATS. IN ADDITION, BMW WILL EXTEND THE WARRANTY COVERAGE OF THE PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT TO 10-YEAR/UNLIMITED MILEAGE ON APPROXIMATELY 120,000 REMAINING MY04-06 SUBJECT VEHICLES BUILT THROUGH 11/30/05. THE SPECIFIC VEHICLES INCLUDED IN THE EXTENDED WARRANTY ARE MY 06/ 6 SERIES, MY 06/ 3-SERIES WITH STANDARD SEATS, MY04-05/ Z4, MY04-06/ 7 SERIES, MY 06/ X5, AND MY04-06/ 5-SERIES WITH COMFORT SEATS.THE AVERAGE FREQUENCY OF FAILURES AMONG THE EXTENDED WARRANTY GROUPS WAS LESS THAN 1/7TH OF THE RECALL VEHICLE GROUPS.PLEASE SEE BMW'S 08V-384 RECALL NOTIFICATION FOR FURTHER DETAILSDEPENDING ON SEAT CONFIGURATION AND VEHICLE GEOMETRY, THE OCCUPANT DETECTION MAT CAN FATIGUE DURING USE DEPENDING ON THE MANNER AND FREQUENCY OF THE FRONT PASSENGER'S ENTRY AND EXIT.SPECIFICALLY, OVER TIME, MICRO-CRACKS COULD DEVELOP IN THE SIDE FLANKS OF THE MAT CAUSING A BROKEN CIRCUIT.A BROKENCIRCUIT CAN LEAD TO THE DEACTIVATION OF THE PASSENGER AIR BAG AND THE ILLUMINATION OF BOTH THE AIR BAG WARNING LIGHT AND THE PASSENGER AIR BAG LIGHT.

    Air Bags:frontal:sensor/control MODULE-INACTIVE

    BMW IS CONDUCTING A SAFETY RECALL CAMPAIGN ON APPROXIMATELY 200,000 MY04 THROUGH MY06 SUBJECT VEHICLES BUILT THROUGH 11/30/05 TO CORRECT THE FRONT PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT. THE SPECIFIC VEHICLES INCLUDED IN THE RECALL AREMY04- 06/ 5-SERIES WITH STANDARD AND SPORT SEATS, MY04-06/ X3-SERIES AND MY06/ 3-SERIES WITH SPORT SEATS. IN ADDITION, BMW WILL EXTEND THE WARRANTY COVERAGE OF THE PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT TO 10-YEAR/UNLIMITED MILEAGE ON APPROXIMATELY 120,000 REMAINING MY04-06 SUBJECT VEHICLES BUILT THROUGH 11/30/05. THE SPECIFIC VEHICLES INCLUDED IN THE EXTENDED WARRANTY ARE MY 06/ 6 SERIES, MY 06/ 3-SERIES WITH STANDARD SEATS, MY04-05/ Z4, MY04-06/ 7 SERIES, MY 06/ X5, AND MY04-06/ 5-SERIES WITH COMFORT SEATS.THE AVERAGE FREQUENCY OF FAILURES AMONG THE EXTENDED WARRANTY GROUPS WAS LESS THAN 1/7TH OF THE RECALL VEHICLE GROUPS.PLEASE SEE BMW'S 08V-384 RECALL NOTIFICATION FOR FURTHER DETAILSDEPENDING ON SEAT CONFIGURATION AND VEHICLE GEOMETRY, THE OCCUPANT DETECTION MAT CAN FATIGUE DURING USE DEPENDING ON THE MANNER AND FREQUENCY OF THE FRONT PASSENGER'S ENTRY AND EXIT.SPECIFICALLY, OVER TIME, MICRO-CRACKS COULD DEVELOP IN THE SIDE FLANKS OF THE MAT CAUSING A BROKEN CIRCUIT.A BROKENCIRCUIT CAN LEAD TO THE DEACTIVATION OF THE PASSENGER AIR BAG AND THE ILLUMINATION OF BOTH THE AIR BAG WARNING LIGHT AND THE PASSENGER AIR BAG LIGHT.

    An investigation is not a finding of a defect, and closure does not prove a vehicle is problem-free.