1998 BMW 740ILA Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1998 BMW 740ILA, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Electrical133.3%
- Fuel system133.3%
- Transmission133.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
MY CAR STUMBLED LESS THAN A MILE FROM MY HOUSE. A FEW HUNDRED FEET LATER IT STALLED COMPLETELY. AT FIRST THE GARAGE THOUGHT IT WAS A FAILED FUEL PUMP. AFTER REPLACING THE PUMP, THE CAR STUMBLED AGAIN AND THE ECU (ENGINE COMPUTER) CAUGHT FIRE. AFTER TOWING THE CAR TO A SECOND GARAGE THEY FOUND A BAD GROUND ON THE HARNESS COMING OFF OF THE THERMOSTAT THAT CAUSED THE FUEL PUMP TO FAIL AS WELL AS THE ECU FIRE. THEY ALSO FOUND THAT THE EGS (TRANSMISSION COMPUTER) HAD BEEN DESTROYED BY THIS BAD GROUND ALSO. TOTAL REPAIR BILL FOR THIS FAILURE, ~$4500. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
MY CAR STUMBLED LESS THAN A MILE FROM MY HOUSE. A FEW HUNDRED FEET LATER IT STALLED COMPLETELY. AT FIRST THE GARAGE THOUGHT IT WAS A FAILED FUEL PUMP. AFTER REPLACING THE PUMP, THE CAR STUMBLED AGAIN AND THE ECU (ENGINE COMPUTER) CAUGHT FIRE. AFTER TOWING THE CAR TO A SECOND GARAGE THEY FOUND A BAD GROUND ON THE HARNESS COMING OFF OF THE THERMOSTAT THAT CAUSED THE FUEL PUMP TO FAIL AS WELL AS THE ECU FIRE. THEY ALSO FOUND THAT THE EGS (TRANSMISSION COMPUTER) HAD BEEN DESTROYED BY THIS BAD GROUND ALSO. TOTAL REPAIR BILL FOR THIS FAILURE, ~$4500. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
TRANSMISSION PROBLEMS - 1998 740IL. I BOUGHT A CPO BMW 740IL WITH 35,000 MILES. NOW I HAVE 65,600 MILES ON THE CAR AND I TOO AM HAVING ISSUES WITH THE TRANSMISSION. WHILE THE CAR WAS UNDER CPO WARRANTY, I HAD TAKEN THE CAR TO THE DEALERSHIP WHEN I WAS GETTING A CHECK TRANS MESSAGE, WHICH I HAVE SERVICE RECORDS FOR. THE DEALERSHIP REFUSED TO ACKNOWLEDGE THE ERROR, SAYING THAT THEY COULD NOT READ THE CODE ON THE COMPUTER. WELL NOW THE TRANSMISSION WON\'T GO IN PARK OR REVERSE AND NEEDS TO BE REPLACED AND THE CAR IS OUT OF CP WARRANTY. DAMAGE RESULTING = LOOKS LIKE I HAVE TO PAY $7,000 FOR A TRANSMISSION THAT SHOULD HAVE BEEN FIXED WHILE STILL UNDER WARRANTY, AS THE WARRANTY ON THE CAR HAS EXPIRED. THE CAR IS NOT WORTH MORE THAN $12,000 NOW. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
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.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .