POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT
1998 BMW 540I
Recalls, owner-reported complaints, investigations and safety data
Data refreshed
Overview
Our database contains 26 NHTSA owner-reported complaints for the 1998 BMW 540I, most frequently naming the engine, interior & seats and body & structure categories. 1 safety recall has been issued covering this model year; and 20 manufacturer communications are on file.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Complaint activity over time
When owners filed reports about this model year
View as table
| Month | Complaints filed | Cumulative |
|---|---|---|
| Aug 1998 | 1 | 1 |
| Jan 1999 | 1 | 2 |
| Feb 1999 | 3 | 5 |
| Aug 1999 | 1 | 6 |
| Oct 1999 | 1 | 7 |
| Jan 2000 | 1 | 8 |
| Feb 2000 | 1 | 9 |
| Jun 2002 | 1 | 10 |
| Oct 2002 | 1 | 11 |
| Nov 2002 | 1 | 12 |
| Jan 2003 | 1 | 13 |
| Sep 2003 | 7 | 20 |
| Nov 2003 | 1 | 21 |
| Mar 2004 | 1 | 22 |
| Jul 2004 | 1 | 23 |
| Jan 2005 | 2 | 25 |
| May 2021 | 1 | 26 |
What owners report
Complaints grouped by the component NHTSA recorded
- Engine1661.5%
- Interior & seats27.7%
- Body & structure27.7%
- Suspension13.8%
- Transmission13.8%
- Airbags13.8%
- Visibility13.8%
- Brakes13.8%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Safety recalls
1 campaign cover this model year
Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.
Check a VIN on NHTSA.govRecent owner complaints
Reports submitted to NHTSA, shown in the owner's own words
While stopped (engine still running) at a gas station, the driver side airbag and driver side side curtain airbag both went off. The battery disconnect feature was also triggered. Very lucky I wasn't driving when this occurred.
- NHTSA ID
- 11418089
- Incident
- May 17, 2021
WHITE STEAM WAS COMING FROM UNDER THE HOOD ONTO THE FRONT WINDSHIELD. THE STEAM WAS FOGGING THE WINDSHIELD, AND CAUSING POOR VISIBILITY WHILE DRIVING 50-55 MPH. CONSUMER WAS ABLE TO GET THE VEHICLE TO A REPAIR SHOP. DEALER INFORMED THE CONSUMER THAT THE UPPER NECK CONNECTOR OF THE RADIATOR HOSE BROKE.*AK
- NHTSA ID
- 10109039
- Incident
- Jan 24, 2005
- Mileage
- 86,000 mi
2ND CATASTROPHIC RADIATOR FAILURE. NOT A LEAK, THE NECK BREAKS OFF CAUSING IMMEDIATE LOSS OF COOLING. 1ST RADIATOR AT 45K, 2ND AT 92K. BASED ON OTHER'S EXPERIENCES, THIS IS VERY COMMON FOR THIS MODEL (AND EVEN LONGER LIFE THAN MANY). CAUSES LOSS OF VISION DUE TO AMOUNT OF STEAM RELEASED. LESS EXPERIENCED DRIVER MAY HAVE DIFFICULTY CONTROLLING VEHICLE TO GET TO SIDE OF ROAD QUICKLY TO SHUT DOWN. NO WAY TO PREDICT THE FAILURE. SAME ISSUE WITH EXPANSION TANK. BOTH FAILURES ARE ON PLASTIC PARTS.*AK
- NHTSA ID
- 10105896
- Incident
- Feb 12, 2004
- Mileage
- 92,801 mi
I WAS DRIVING DOWN A BUSY STREET ONE EVENING AND AS I CAME TO A LIGHT, SMOKE STARTED COMING OUT OF MY HOOD. FORTUNATELY IT WAS IN THE EVENING AND TRAFFIC WAS LIGHTER THAN USUAL. I PULLED INTO A PARKING LOT OFF THE SIDE OF THE ROAD. HAVING KNOWN OTHERS THAT THIS HAS HAPPENED TO, I FIRST CHECKED THE RADIATOR AND SURE ENOUGH, THERE WAS A LARGE CRACK DOWN THE SIDE OF THE HOUSING. I HAD THE CAR TOWED HOME AND PURCHASED A NEW RADIATOR FROM BMW OF SEATTLE THE FOLLOWING MORNING. THE NEW RADIATOR WAS ABOUT $200, A FEW HOURS OF MY OWN LABOR AND A FEW MORE HOURS DETAILING THE ENGINE PAY AND HEADLIGHTS WHICH HAD RADIATOR FLUID ALL OVER THEM. ALSO FROM THE EXPERIENCE OF OTHERS WHO OWN E39 BMW 540S, I FULLY EXPECT THIS TO HAPPEN AGAIN IN THE NEXT 50K MILES. I ALSO EXPECT THE EXPANSION TANK TO GO WITHIN THE NEXT FEW MONTHS. *AK
- NHTSA ID
- 10079183
- Incident
- May 2, 2004
- Mileage
- 49,000 mi
PLASTIC NECK OF RADIATOR ON MY '98 BMW 540IA BROKE COMPLETELY AND SUDDENLY ON HIGHWAY. WHITE SMOKE CAME OUT UNDER THE HOOD. SAW TEMP GAUGE CLIMB UP RAPIDLY. PULLED OVER IMMEDIATELY. TOWED TO DEALERSHIP FOR REPAIR. NO ONE WAS HURT LUCKILY. *NM
- NHTSA ID
- 10062384
- Incident
- Oct 20, 2003
- Mileage
- 61,000 mi
MULTIPLE COOLANT DEFECTS ON THE 1998 540. THE CAR HAS NOW HAD 3 RADIATORS, 3 THERMASTATS, WATER TUBE SEALS REPLACED TWICE, AND A WATER PUMP. THE COSTS HAVE BEEN OVER $3,500. THESE LEAKS ARE NOT JUST EXPENSIVE, THEY POSE A REAL DANGER TO CAUSING PERSONAL INJURY AND DAMAGE. THE FAILURE RATE IS KNOWN TO BE VERY HIGH. HTTP://WWW.VOTATIONS.COM/ASP/SURVEYRESULTS.ASP?POLLID=66461 .*AK
- NHTSA ID
- 10045871
- Incident
- Nov 3, 2003
- Mileage
- 60,139 mi
DRIVER-SIDE FRONT WHEEL BEARING MAKES NOISE WHEN WHEEL SPINS FREELY. THIS WAS REPORTED SEVERAL TIMES TO DEALER IN PAST. DEALER REPLACED PASSENGER-SIDE FRONT BEARING ! DRIVER-SIDE BERAING STILL NOISY. WAITING FOR COMPLETE FAILURE TO PROVE DEALER WRONG. FRONT WHEEL BEARINGS ARE MARGINALLY DESIGNED FOR BMW 540I, THIS IS WELL DOCUMENTED ON VARIOUS WEB SITES OF BMW OWNERS. BEARINGS LAST 75,000 MILES!
- NHTSA ID
- 10039560
- Incident
- Jul 2, 2003
- Mileage
- 51,488 mi
ENGINE COOLING RADIATOR HOSE FITTING BROKE OFF. LOST ALL COOLANT ON HIGHWAY. DEALER REPLACED RADIATOR UNDER WARRANTY AND STATED IT IS COMMON FAILURE ON 540I BMW DUE TO PLASTIC PARTS NOT STONG ENOUGH TO RESIST TEMPERATURE. WELL DOCUMENTED ON PRIVATE WEB SITES.
- NHTSA ID
- 10039559
- Incident
- Apr 26, 2003
- Mileage
- 50,339 mi
Manufacturer communications
A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.
ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
The basic conditions for initializing the power windows are not met.
AIR BAGS
TAKATA AIR BAG RECALL-RELATED SHORT-TERM ALTERNATE TRANSPORTATION AND CONSEQUENTIAL REPAIRS This Service Information bulletin supersedes SI B01 31 18 dated October 2018.
AIR BAGS
TAKATA AIR BAG RECALL-RELATED SHORT-TERM ALTERNATE TRANSPORTATION AND CONSEQUENTIAL REPAIRS This Service Information bulletin supersedes SI B01 31 18 dated October 2018.
AIR BAGS; AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE
TAKATA CLASS ACTION SETTLEMENT. CUSTOMER SUPPORT PROGRAM. FRONT DRIVER SIDE AIRBAG MODULES.
EQUIPMENT
Radio / Navigation / Head Unit Identification Guide
AIR BAGS; ELECTRICAL SYSTEM
For the above-referenced vehicles with driver?s side airbag modules, BMW of North America, LLC (?BMW NA?) will provide a Customer Support Program as outlined in the Takata Settlement Customer Support Program Overview attachment. This ?component-specific? customer support program applies only if there is a defect in materials or workmanship of the Takata driver?s side airbag module in a listed vehicle.
Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.
Compare model years
Complaint and recall counts across every year of this model
| Year | Complaints | Recalls | Investigations | Issue Index |
|---|---|---|---|---|
| 2025 | 1 | 0 | 0 | — |
| 2024 | 5 | 1 | 0 | — |
| 2023 | 5 | 0 | 0 | — |
| 2022 | 3 | 0 | 1 | — |
| 2021 | 8 | 5 | 1 | — |
| 2020 | 3 | 5 | 0 | — |
| 2019 | 11 | 1 | 0 | 52.2 |
| 2018 | 29 | 2 | 0 | 55.4 |
| 2017 | 20 | 1 | 1 | 44.8 |
| 2003 | 7 | 2 | 0 | — |
| 2002 | 12 | 2 | 0 | 44.3 |
| 2001 | 15 | 4 | 0 | 56.6 |
| 2000 | 31 | 2 | 0 | 51.3 |
| 1999 | 22 | 1 | 0 | 36.1 |
| 1998Viewing | 26 | 1 | 0 | 38.8 |
| 1997 | 27 | 0 | 0 | 38.2 |
| 1996 | 0 | 0 | 0 | — |
| 1995 | 10 | 2 | 0 | 50.2 |
| 1994 | 8 | 4 | 0 | — |
| 1993 | 0 | 1 | 0 | — |
| 1992 | 0 | 1 | 0 | — |
| 1991 | 0 | 1 | 0 | — |
| 1990 | 0 | 1 | 0 | — |
| 1989 | 0 | 1 | 0 | — |
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.