1998 BMW 540I
Only 26 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 26 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1989 | 0 |
| 1990 | 0 |
| 1991 | 0 |
| 1992 | 0 |
| 1993 | 0 |
| 1994 | 8 |
| 1995 | 10 |
| 1997 | 27 |
| 1998 | 26 |
| 1999 | 22 |
| 2000 | 31 |
| 2001 | 15 |
| 2002 | 12 |
| 2003 | 7 |
| 2017 | 20 |
| 2018 | 29 |
| 2019 | 11 |
| 2020 | 3 |
| 2021 | 7 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 1 |
KNOWN PROBLEM AREAS
Only 26 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
7 of 26 total reports mention: engine and engine cooling.
Show complaint excerpts
RADIATOR NECK SHEARED OFF WITHOUT WARNING WHILE MY WIFE WAS DRIVING ON FREEWAY. CAUSED IMMEDIATE LOSS OF COOLANT AND EMERGENCY STOP. CAR HAD TO BE TOWED.
NHTSA ODI report, 20030114
3 of 26 total reports mention: engine and engine cooling.
Show complaint excerpts
CONSUMER MAY BE DRVING AT ANY GIVEN SPEED. WHEN HE BEGINS TO SLOW DOWN OR IF HE DOWNSHIFTS AND TURNS, ENGINE WILL SHUT DOWN, CAUSING LOSS OF STEERING AND BRAKING CONTROL. BMW DEALERSHIPS CANNOT FIND A CAUSE. *AK
NHTSA ODI report, 19990120
3 of 26 total reports mention: engine and engine cooling.
Show complaint excerpts
SECOND RADIATOR FAILURE AT 56,254 MILES IN 10/19/2001 CAUSED POOR VISIBILITY. DT
NHTSA ODI report, 20021113
RADIATOR FAILED WITHOUT WARNING. STEAM OBSCURRED VISION. DT
NHTSA ODI report, 20021105
2 of 26 total reports mention: structure.
2 of 26 total reports mention: latches/locks/linkages.
Show complaint excerpts
TRUNK LATCH FAILED. *YC
NHTSA ODI report, 19990602
SAFETY TIMELINE
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE DIFFERENTIAL PINION SHAFT WITHIN THE DIFFERENTIAL CASE ASSEMBLY WAS PRODUCED WITHOUT THE APPROPRIATE SURFACE HARDENING. THIS CAN RESULT IN THE SHAFT EXP
Remedy: DEALERS WILL REPLACE THE ENTIRE DIFFERENTIAL ASSEMBLY.
Campaign 98V142000 — check if this car was fixed
BUY-SMART CHECKLIST
1998 BMW 540I — pre-purchase inspection
- Test/inspect for engine and engine cooling issues (7 reports on file for this year).
- Test/inspect for engine and engine cooling issues (3 reports on file for this year).
- Test/inspect for engine and engine cooling issues (3 reports on file for this year).
- Verify recall 98V142000 (power train) has been completed.
FAQ
Is the 1998 BMW 540I reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 1998 BMW 540I?
The most-reported component is engine and engine cooling:cooling system:radiator assembly, accounting for 27% of complaints on file.
How many recalls does the 1998 BMW 540I have?
1 recall on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.