BMW 540I · model year

1994 BMW 540I

12 NHTSA complaints for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 1994BMW540I carries 12 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1994 540I is power train:automatic transmission with 4 filings, followed by engine and engine cooling:engine (2) and seats:front assembly:recliner (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.

NHTSA currently has 34 investigation files overlapping the 1994 540I. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

12
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths

Total Complaints

12 filings

Crashes Reported

0 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
POWER TRAIN:AUTOMATIC TRANSMISSION4
ENGINE AND ENGINE COOLING:ENGINE2
SEATS:FRONT ASSEMBLY:RECLINER1
VEHICLE SPEED CONTROL1
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE1
ENGINE AND ENGINE COOLING1
SEATS:FRONT ASSEMBLY:POWER ADJUST1
INTERIOR LIGHTING1

Recent Complaints

20060412POWER TRAIN:AUTOMATIC TRANSMISSION

WHEN SHIFTING INTO REVERSE, THERE IS A HESITATION BEFORE TRANSMISSION SHIFTS IN. HESITATION TIME IS INCREASING. ALSO, WHEN STEPPING ON PEDAL FOR AGGRESSIVE ACCELERATION OR PASSING, VEHICLE HESITATES, THEN "CLUNKS" VIOLENTLY INTO GEAR. MECHANICS HAVE STATED THAT IT IS A COMMON PROBLEM THAT THEY SEE WITH THIS VEHICLE AND TRANSMISSION. SOLUTION IS TO REPLACE WITH A BRAND NEW TRANSMISSION(PARTS COST $5000.00).NOTHING DONE YET TO REMEDY PROBLEM DUE TO INCREDIBLE COST. ALSO, SHIFT LEVER SAFETY BUTTON NO LONGER WORKS, ALLOWING VEHICLE TO BE ACCIDENTALLY SHIFTED OUT OF DRIVING GEAR INTO OTHER GEARS. MECHANIC STATED THAT INTERNAL PIN BROKE AND THE WHOLE SHIFT LEVER HAS TO BE REPLACED WITH A PARTS COST OF $300.00. OTHER PROBLEMS: ; POWER SEAT CONTROLS FAIL CONTINUOUSLY, DASH DISPLAY LIGHTS NOT WORKING, ... *NM

Mileage: 82,000

20060412ENGINE AND ENGINE COOLING

WHEN SHIFTING INTO REVERSE, THERE IS A HESITATION BEFORE TRANSMISSION SHIFTS IN. HESITATION TIME IS INCREASING. ALSO, WHEN STEPPING ON PEDAL FOR AGGRESSIVE ACCELERATION OR PASSING, VEHICLE HESITATES, THEN "CLUNKS" VIOLENTLY INTO GEAR. MECHANICS HAVE STATED THAT IT IS A COMMON PROBLEM THAT THEY SEE WITH THIS VEHICLE AND TRANSMISSION. SOLUTION IS TO REPLACE WITH A BRAND NEW TRANSMISSION(PARTS COST $5000.00).NOTHING DONE YET TO REMEDY PROBLEM DUE TO INCREDIBLE COST. ALSO, SHIFT LEVER SAFETY BUTTON NO LONGER WORKS, ALLOWING VEHICLE TO BE ACCIDENTALLY SHIFTED OUT OF DRIVING GEAR INTO OTHER GEARS. MECHANIC STATED THAT INTERNAL PIN BROKE AND THE WHOLE SHIFT LEVER HAS TO BE REPLACED WITH A PARTS COST OF $300.00. OTHER PROBLEMS: ; POWER SEAT CONTROLS FAIL CONTINUOUSLY, DASH DISPLAY LIGHTS NOT WORKING, ... *NM

Mileage: 82,000

20060412SEATS:FRONT ASSEMBLY:POWER ADJUST

WHEN SHIFTING INTO REVERSE, THERE IS A HESITATION BEFORE TRANSMISSION SHIFTS IN. HESITATION TIME IS INCREASING. ALSO, WHEN STEPPING ON PEDAL FOR AGGRESSIVE ACCELERATION OR PASSING, VEHICLE HESITATES, THEN "CLUNKS" VIOLENTLY INTO GEAR. MECHANICS HAVE STATED THAT IT IS A COMMON PROBLEM THAT THEY SEE WITH THIS VEHICLE AND TRANSMISSION. SOLUTION IS TO REPLACE WITH A BRAND NEW TRANSMISSION(PARTS COST $5000.00).NOTHING DONE YET TO REMEDY PROBLEM DUE TO INCREDIBLE COST. ALSO, SHIFT LEVER SAFETY BUTTON NO LONGER WORKS, ALLOWING VEHICLE TO BE ACCIDENTALLY SHIFTED OUT OF DRIVING GEAR INTO OTHER GEARS. MECHANIC STATED THAT INTERNAL PIN BROKE AND THE WHOLE SHIFT LEVER HAS TO BE REPLACED WITH A PARTS COST OF $300.00. OTHER PROBLEMS: ; POWER SEAT CONTROLS FAIL CONTINUOUSLY, DASH DISPLAY LIGHTS NOT WORKING, ... *NM

Mileage: 82,000

20060412INTERIOR LIGHTING

WHEN SHIFTING INTO REVERSE, THERE IS A HESITATION BEFORE TRANSMISSION SHIFTS IN. HESITATION TIME IS INCREASING. ALSO, WHEN STEPPING ON PEDAL FOR AGGRESSIVE ACCELERATION OR PASSING, VEHICLE HESITATES, THEN "CLUNKS" VIOLENTLY INTO GEAR. MECHANICS HAVE STATED THAT IT IS A COMMON PROBLEM THAT THEY SEE WITH THIS VEHICLE AND TRANSMISSION. SOLUTION IS TO REPLACE WITH A BRAND NEW TRANSMISSION(PARTS COST $5000.00).NOTHING DONE YET TO REMEDY PROBLEM DUE TO INCREDIBLE COST. ALSO, SHIFT LEVER SAFETY BUTTON NO LONGER WORKS, ALLOWING VEHICLE TO BE ACCIDENTALLY SHIFTED OUT OF DRIVING GEAR INTO OTHER GEARS. MECHANIC STATED THAT INTERNAL PIN BROKE AND THE WHOLE SHIFT LEVER HAS TO BE REPLACED WITH A PARTS COST OF $300.00. OTHER PROBLEMS: ; POWER SEAT CONTROLS FAIL CONTINUOUSLY, DASH DISPLAY LIGHTS NOT WORKING, ... *NM

Mileage: 82,000

20030909POWER TRAIN:AUTOMATIC TRANSMISSION

I BOUGHT A BMW 540I IN 1996 USED AT 45,000 MILES FROM A DEALERSHIP. WHEN SHIFTING INTO REVERSE TRANSMISSION WOULD BE DELAYED TEMPORARILY BEFORE ENGAGING. NOW I WAS NOT INFORM THE OF THE TECHNICAL BULLETIN AND DUE TO POOR TRANSMISSION FLUID, NOW AT 90,000 MILES THIS CAR WOULD NOT GO INTO REVERSE , SHIFTER WOULD SLIDE, AND CAR WOULD NOT MOVE. NOW THERE IS A IDENTICAL EXPERIENCE WITH AN OTHER CONSUMER CASE# 889281 WITH THE NHTSA. MY CAR HAS BEEN IN FOR OTHER RECALLS NOW I WOULD LIKE TO KNOW IF THEY FAILED TO DO THERE PART AND IN MAKING SURE THAT THE TRANSMISSON PROBLEM FLUID OR OTHER TECHNICAL PROBLEMS WAS TO BE TAKEN CAR OF BY THE DEALERSHIP BEFORE IT BECAME AN ISSUE. *AK

Mileage: 90,000

20030105ENGINE AND ENGINE COOLING:ENGINE

TO WHOM IT MIGHT CONCERN. MY BMW 540I WAS DIAGNOSED FOR COMPRESSION LOSS BY THE LOCAL BMW AUTHORIZED DEALER. ACCORDING TO THE DEALER, THE CAUSE IS EXTENDED SULFUR CONTENT USED IN THE US GASOLINE. THE SULFUR CAUSES A CHEMICAL REACTION WITH THE USED ENGINE BLOCK ALLOY (NIKASIL) AND ERODES PREMATURELY. CURRENT MILEAGE IS 99'000 MILES. THIS IS FAR BELOW ANY SERVICE LIFE EXPECTANCY STANDARD FOR A QUALITY MAKE/BRAND CAR (ENGINE). BMW WANTS TO HOLD THEIR CUSTOMERS RESPONSIBLE FOR DAMAGE CAUSED BY A DESIGN FLAW. BMW MISSED TO PROPERLY TEST AND EVALUATE THIS CAR PRIOR TO EXPORTING IT INTO THE US MARKET. BMW CONFESSES TO THE PROBLEM BY EXTENDING THE ORIGINAL WARRANTY FROM 4 TO 6 YEARS. I FEEL THAT BMW SHOULD HAVE DONE A TOTAL RECALL ON THIS ISSUE AND NOT JUST A WARRANTY EXTENSION SINCE THE DEFECT IT IS ENTIRELY CAUSED BY BMW'S FAULTY DESIGN. DO YOU HAVE ANY INFORMATION AVAILABLE ON THIS ISSUE? HAS THERE BEEN LEGAL ACTION AGAINST BMW IN THE PAST? ARE THERE SIMILAR ISSUES WITH OTHER

Mileage: 87,000

20020731ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

THIS IS THE SECOND ENGINE FOR THIS CAR, THE FIRST WAS REPLACED AT 38,228MI ... THIS ENGINE WAS REPLACED WITH THE SAME DEFECTIVE ENGINE THAT WAS ORIGINALLY IN THE CAR, NOT THE NEWER BLOCKS ... THIS WILL BE THE THIRD ENGINE IN 142,00MI AND I AM GETTING NO HELP HERE ... VERY DISAPPOINTING ... I WANT SATISFACTION ... I SHOULD NOT BE ON A THIRD ENGINE, PERIOD!!!*AK

20010620ENGINE AND ENGINE COOLING:ENGINE

BMW WITH M60B30 AND M60B40 V'8 FROM 93-95 ENGINES HAVE BEEN KNOWN TO SUFFER DAMAGE TO THE CYLINDER BORES FROM EXCESSIVE AMOUNTS OF SULPHER IN US FUELS. THE BLOCKS WERE MADE OF NIKASIL. THE PROBLEM REPRESENTS ITSELF AS AN EXCESSIVELY HIGH IDLE WHICH MY CAR HAS. BMW INITIATED AN ENGINE WARRANTY, COVERING ALL INTERNAL LUBRICATED PARTS, WHICH INCLUDES THE SHORT BLOCK FOR 100,000, OR 6 YEARS. I TOOK MY CAR TO BE CHECKED AND THIS IS WHEN I DISCOVERED( BASED ON A COMPRESSION TEST) IT HAS THE PROBLEM BMW KNEW ABOUT. THE PROBLEM IS MY CAR IS MORE THAN 6 YEARS OLD WITH LESS THAN 100,000.00 MILES BMW WILLNOT REPAIR MY PROBLEM ALLTHOUGH THEY ACKNOWLEDGE IT EXISTS. I HAVE AN EXTENDED WARRANTY ON THE CAR THROUGH PREFERRED WARRANTIES 1 800 334 4841 WHO WILL PAY ONLY $60.00 P/H LABOR, THE BMW DEALERSHIP CHARGES $80.00 AN HOUR. IT( PREFERRED) WILL ALSO ONLY PAY FOR A USED ENGINE WHICH THE BMW DEALERSHIP WILL NOT GUARANTEE. SO IS THIS AN EXPENSIVE LESSON I HAVE TO LEARN OR WILL BMW STAND BEHOND

20010529POWER TRAIN:AUTOMATIC TRANSMISSION

AT 85,000 MILES WHEN SHIFTING INTO REVERSE TRANSMISSION WOULD BE DELAYED TEMPORARILY BEFORE ENGAGING. DEALER NOTIFIED MANUFACTURER, WHO INFORMED CONSUMER THAT VEHICLE WAS OUT OF ITS WARRANTY, AND NOT COVERED UNDER A RECALL. *AK CONSUMER STATES TRANSMISSION MALFUNCTIONED BECAUSE MANUFACTURERE DID NOT INFORM HIM OF THE TECHNICAL BULLETIN AND DUE TO POOR TRANSMISSION FLUID, FINALLY AT 92642 VEHICLE WOULD NOT GO IN TO REVERSE, SHIFTER WOULD SLIDE, BUT CAR WOULD NOT MOVE. *SLC

20000426VEHICLE SPEED CONTROL

SPEED SENSOR FAILED, CAUSING FAILURE OF TRANSMISSION, CANNOT CHANGE GEARS.PLEASE PROVIDE FURTHER INFORMATION. *AK

20000426POWER TRAIN:AUTOMATIC TRANSMISSION

SPEED SENSOR FAILED, CAUSING FAILURE OF TRANSMISSION, CANNOT CHANGE GEARS.PLEASE PROVIDE FURTHER INFORMATION. *AK

20000208SEATS:FRONT ASSEMBLY:RECLINER

DRIVERS SEAT "ROCKS". IF IN AN ACCIDENT I FEAR THE SEAT WILL DETATCH AND DRIVER WILL DIE. NEW SEAT RAILS WILL FIX BUT BMW WILL NOT PAY.*AK

Compare 1994BMW540I to Similar Vehicles

NHTSA Investigations

View all investigations

Frequently Asked Questions

How many complaints does the 1994 BMW 540I have?
The 1994 BMW 540I has 12 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 1994 BMW 540I?
The most-complained component for the 1994 BMW 540I is POWER TRAIN:AUTOMATIC TRANSMISSION with 4 complaints. Other frequently reported areas include ENGINE AND ENGINE COOLING:ENGINE and SEATS:FRONT ASSEMBLY:RECLINER.
Is the 1994 BMW 540I safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.