Bmw 545I problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
122 owner complaints analyzed
0 distinct recall campaigns
92,000 mi median reported failure mileage
Scope: 2004 to 2005 model years. Data snapshot: . 101 complaints include usable failure mileage.
Most common problems
Air Bags is the most frequently named component, appearing in 49 of 122 complaints (40.2%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 20 | 16.4% |
| Electrical and battery issues | 18 | 14.8% |
| Transmission and shifting | 16 | 13.1% |
| Steering behavior | 14 | 11.5% |
| Engine operation | 5 | 4.1% |
| Fuel system concerns | 1 | 0.8% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Air Bags | 49 |
| Electrical System | 26 |
| Power Train | 16 |
| Seat Belts | 14 |
| Engine | 12 |
| Steering | 9 |
| Service Brakes, Hydraulic | 7 |
| Air Bags:Frontal | 6 |
Air Bags: 49; Electrical System: 26; Power Train: 16; Seat Belts: 14; Engine: 12; Steering: 9; Service Brakes, Hydraulic: 7; Air Bags:Frontal: 6
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 4 |
| 25,000 to 49,999 | 7 |
| 50,000 to 74,999 | 21 |
| 75,000 to 99,999 | 27 |
| 100,000 to 149,999 | 30 |
| 150,000 and above | 12 |
Under 25,000: 4; 25,000 to 49,999: 7; 50,000 to 74,999: 21; 75,000 to 99,999: 27; 100,000 to 149,999: 30; 150,000 and above: 12
100,000 to 149,999 miles has the most reports with usable mileage (30). 21 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2005 | 1 |
| 2006 | 1 |
| 2010 | 11 |
| 2011 | 14 |
| 2012 | 20 |
| 2013 | 15 |
| 2014 | 13 |
| 2015 | 12 |
| 2016 | 7 |
| 2017 | 11 |
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 2 |
| 2024 | 1 |
| 2026 | 1 |
2005: 1; 2006: 1; 2010: 11; 2011: 14; 2012: 20; 2013: 15; 2014: 13; 2015: 12; 2016: 7; 2017: 11; 2018: 6; 2019: 3; 2020: 4; 2021: 2; 2024: 1; 2026: 1
Pattern summary
Air Bags leads the component reports. Braking behavior appears in 20 complaint narratives. Electrical and battery issues appears in 18 complaint narratives. Transmission and shifting appears in 16 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10425430 · 2011-09-14 (September 14, 2011)
TL* THE CONTACT OWNS A 2004 BMW 540 FIVE I. THE CONTACT STATED THAT OIL WAS LEAKING INTO THE BRAKES. THE VEHICLE WAS REPAIRED UNDER NHTSA CAMPAIGN ID NUMBER: 10V446000 (SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM). AFTER REPAIRS, OIL CONTINUED TO LEAK INTO THE BRAKES. THE MANUFACTURER WAS CONTACTED BUT THE VEHICLE WAS NOT FURTHER REPAIRED. THE FAILURE MILEAGE WAS 90,000 AND THE CURRENT MILEAGE 98,000.
Owner-reported narrative. 90,000 miles reported. Look up ODI 10425430 at NHTSA ↗
Owner report 10444481 · 2012-01-19 (January 19, 2012)
ENGINE STALLING WHILE DRIVING VEHICLE, UNABLE TO RESTART VEHICLE AFTER THE STALL. LOSS OF POWER STEERING AND BRAKE POWER ASSIST WHEN VEHICLE STALLS WHILE DRIVING. ENGINE STALLS VERY PERIODICALLY AFTER A SHORT PERIOD OF OPERATION. TOOK VEHICLE TO DEALER 3 TIMES AND WERE UNABLE TO PINPOINT THE PROBLEM. DEALER REPLACED BATTERY AND ELECTRICAL WIRING TO FIX PROBLEM BUT PROBLEM STILL CONTINUED. ALSO A BRAND NEW ALTERNATOR WAS REPLACED AND STILL SAME PROBLEMS AROSE. MESSAGE CENTER WOULD DISPLAY "TRANSMISSION FAULT" DRIVE MODERATELY. *TT
Owner-reported narrative. 101,565 miles reported. Look up ODI 10444481 at NHTSA ↗
Owner report 10453642 · 2012-03-31 (March 31, 2012)
THE BATTERY DIED SO I GOT A NEW ONE. AFTER REINSTALLING IT, ALL THE DASH LIGHTS CAME ON. THE ACTIVE STEERING CAME ON ALSO. AFTER DRIVING THE CAR OFF THE LOT, I REALIZED MY STEERING WHEEL WAS TURNED TO THE LEFT BUT I WAS GOING STRAIGHT. NOW I CAN'T FIGURE OUT HOW TO FIX THIS ISSUE. *JS
Owner-reported narrative. Look up ODI 10453642 at NHTSA ↗
Owner report 10486032 · 2012-11-26 (November 26, 2012)
WHEN BEGINNING TO DRIVE, THE VEHICLE WOULD SLAM TO THE POINT WHERE I THOUGHT I WAS REAR ENDED. I TOOK THE CAR TO MY MECHANIC AND HE SAID IT WAS THE TRANSMISSION AND THE FIX WAS COSTLY. CONTINUES TO DO THIS AT TIMES AND WILL ALSO DO A SMALLER SCALE SLAM WHEN SLOWING TO A STOP LIGHT OR STOP SIGN. *TR
Owner-reported narrative. 65,000 miles reported. Look up ODI 10486032 at NHTSA ↗
Owner report 10542730 · 2013-09-09 (September 9, 2013)
CUSTOM ORDERED 545I IN 2004 AS STILL ORIGINAL/EXISTING OWNER. HAVE HAD REPEATED ELECTRICAL ERRORS ON I DRIVE "DYNAMIC DRIVE FAILURE PROCEED WITH CAUTION AS THE STEERING HAS BEEN EFFECTED AND SEE YOUR BMW AUTHORIZED REP," "ELECTRICAL FAILURE SEE YOUR BMW AUTHORIZED REP. IMMEDIATELY PROCEED WITH CAUTION, "PASSENGER RESTRAINT FAULT PROCEED WITH CAUTION EFFECTING BELT AND BELT FORCE LIMITER, STALLING AT VERY LOW AND AS HIGH RATES OF SPEED AS HIGH AS 70 MPH WITHOUT ANY WARNING." SOMETIMES THE CAR LOGS THE ERRORS AND MANY TIMES IT DOESN'T FULLY TH…
Owner-reported narrative. 71,487 miles reported. Look up ODI 10542730 at NHTSA ↗
Owner report 11014948 · 2017-08-13 (August 13, 2017)
CERTAIN BMW MODELS INCLUDING E60 2005 545I ALMOST ALL REQUIRE VALVE SEAL REPLACEMENT DUE TO FAULTY MANUFACTURING DEFECTS. THIS RESULTS IN OIL LEAKING INTO THE ENGINE AND SECONDARY AIR INJECTOR CAUSING SMOKE TO EMIT OUT OF THE TAILPIPES. ALTHOUGH MY CAR PASSED AL COMPUTERIZED SMOG CHECKS, IT DID NOT PASS THE NEW VISUAL TEST BECAUSE OF THESE FAULTY VALVE STEM SEALS. THIS OCCURS AFTE IDLING THE ENGINE FOR 10 MINUTES. THE REPAIR COSTS FOR THIS ARE ABOUT EQUAL TO THE RETAIL VALUE OF THE CAR. EVERY MECHANIC I'VE SPOKEN TO BELIEVES THIS SHOULD BE RE…
Owner-reported narrative. 160,000 miles reported. Look up ODI 11014948 at NHTSA ↗
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 2004 | 0 |
| 2005 | 0 |
2004: 0; 2005: 0