2005 BMW 6 Series 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 2005 BMW 6 Series, 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
- Airbags440.0%
- Brakes110.0%
- Electrical110.0%
- Fuel system110.0%
- Interior & seats110.0%
- Other / unspecified110.0%
- Seat belts110.0%
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
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
PASSENGER RESTRAINT MALFUNCTION.
TL*THE CONTACT OWNS A 2005 BMW 645. THE CONTACT STATED THE AIR BAG LIGHT FLASHED ON THE DASHBOARD INDICATING THE PASSENGER SIDE AIR BAG WAS NOT WORKING. THE CONTACT DID NOT TAKE THE VEHICLE TO THE DEALER. THE CONTACT STATED IF THE VEHICLE IS INVOLVED IN A CRASH THE PASSENGER SIDE AIR BAG WOULD NOT DEPLOY AND COULD CAUSE A SEVERE INJURY. THE FAILURE MILEAGE WAS 65,721.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
DT: THE CONTACT STATED THE BRAKES FAILED WHILE DRIVING . THE PEDAL WENT TO THE FLOOR, RESULTING IN AN ACCIDENT. THE VEHICLE WENT OVER THE CURB AND HIT A PARKING PILLAR. THE UNDERCARRIAGE WAS DAMAGED. THE CONTACT REPORTS HEARING SQUEAKING NOISES COMING FROM THE BRAKES TWO WEEKS PRIOR TO THE INCIDENT. THE SQUEAKING NOISE OCCURRED ONLY WHILE DRIVING SLOWLY AT 5 TO 10 MPH. THE DEALER SAID THE BRAKE PRESSURE SENSOR WAS BAD. THE DEALER PLANS ON CONTACTING BMW TO SEE IF THE REPAIRS WILL BE COVERED UNDER WARRANTY. A POLICE REPORT WAS TAKEN. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
I BOUGHT A NEW 2005 BMW 645I.AND IT HAD COMPUTER PROBLEMS. THE DEALER SAID THE MANUFACTURER USUALLY FIXED PROBLEMS IN 60-90 DAYS. IT HAS BEEN 18 MONTHS AND THE ON BOARD COMPUTER HAS PROBLEMS WITH THE ENTERTAINMENT, AND BLUETOOTH. THE COMPUTER CONTINUES TO PLAY CD'S AFTER THE ENGINE IS SHUT OFF. THE DEALER IGNORED THE PROBLEM FOR MONTHS UNTIL I SAID THE CAR WOULD NEED TO BE BOUGHT UNDER THE "LEMON LAW'. THEY WILL NOT REPLACE THE VEHICLE BECAUSE THEY NOW SAY ALL 650 AND 645 MODELS HAVE SIMILAR PROBLEMS AND THEY CANNOT GUARANTEE ANOTHER VEHICLE WOULD PERFORM WITHOUT PROBLEMS. THE DEALER AND BMW NORTHAMERICA ARE AWARE OF THE PROBLEM.
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 BMW 745I HAS BEEN IN THE SHOP REPEATEDLY TO FIX A PROBLEM WITH THE GAS READING MECHANISM. THE CAR TELLS ME THERE IS GAS WHEN THERE IS NONE OR VICE VERSA. TWICE THE CAR HAS COMPLETELY STOPPED WORKING HAVING TO BE TOWED. THE MOST RECENT TIME WAS THIS MORNING WHILE DRIVING ON THE HIGHWAY THE CAR JUST STOPPED. THE GAS GAUGE INDICATED I HAD A HALF A TANK OF GASOLINE WHEREAS IT TURNED OUT IT WAS COMPLETELY EMPTY. I WAS UNDER AN OVERPASS, ALONE WITH CARS ZIPPING BY ON MY LEFT, A WALL TO MY RIGHT AND NO ONE TO STOP ME FROM BEING STRUCK FROM THE REAR! ON FIVE SEPARATE OCCASIONS THE FAULTY PART WAS ALLEGEDLY CHANGED. FIRST TO THE RIGHT SIDE AND THEN TO THE LEFT (WHATEVER THAT MEANS) IT STILL DOES NOT ACCURATELY READ THE GASOLINE. *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
I BOUGHT A NEW 2005 BMW 645I.AND IT HAD COMPUTER PROBLEMS. THE DEALER SAID THE MANUFACTURER USUALLY FIXED PROBLEMS IN 60-90 DAYS. IT HAS BEEN 18 MONTHS AND THE ON BOARD COMPUTER HAS PROBLEMS WITH THE ENTERTAINMENT, AND BLUETOOTH. THE COMPUTER CONTINUES TO PLAY CD'S AFTER THE ENGINE IS SHUT OFF. THE DEALER IGNORED THE PROBLEM FOR MONTHS UNTIL I SAID THE CAR WOULD NEED TO BE BOUGHT UNDER THE "LEMON LAW'. THEY WILL NOT REPLACE THE VEHICLE BECAUSE THEY NOW SAY ALL 650 AND 645 MODELS HAVE SIMILAR PROBLEMS AND THEY CANNOT GUARANTEE ANOTHER VEHICLE WOULD PERFORM WITHOUT PROBLEMS. THE DEALER AND BMW NORTHAMERICA ARE AWARE OF THE PROBLEM.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
I BOUGHT A NEW 2005 BMW 645I.AND IT HAD COMPUTER PROBLEMS. THE DEALER SAID THE MANUFACTURER USUALLY FIXED PROBLEMS IN 60-90 DAYS. IT HAS BEEN 18 MONTHS AND THE ON BOARD COMPUTER HAS PROBLEMS WITH THE ENTERTAINMENT, AND BLUETOOTH. THE COMPUTER CONTINUES TO PLAY CD'S AFTER THE ENGINE IS SHUT OFF. THE DEALER IGNORED THE PROBLEM FOR MONTHS UNTIL I SAID THE CAR WOULD NEED TO BE BOUGHT UNDER THE "LEMON LAW'. THEY WILL NOT REPLACE THE VEHICLE BECAUSE THEY NOW SAY ALL 650 AND 645 MODELS HAVE SIMILAR PROBLEMS AND THEY CANNOT GUARANTEE ANOTHER VEHICLE WOULD PERFORM WITHOUT PROBLEMS. THE DEALER AND BMW NORTHAMERICA ARE AWARE OF THE PROBLEM.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
PASSENGER RESTRAINT MALFUNCTION.
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 .