There are 13 owner-reported air bags & restraints complaints for the 2005 BMW 6 Seriesin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I PLACED AN ITEM IN THE FRONT PASSENGER SIDE SEAT WITHOUT FASTENING THE SEATBELT AND THE AIRBAG LIGHT CAME ON AND STAYED ON... THIS IS THE FIRST TIME THIS HAS EVER HAPPENED. THE CAR WAS STATIONARY BUT THE ENGIN WAS RUNNING.
WHILE DRIVING, A SYMBOL ON THE DASBOARD DISPLAYED THE FOLLOWING ALERT MESSAGE "FAULT IN PASSENGER-RESTRAINT SYSTEM AFFECTING AIRBAG, BELT TENSIONER OR BELT-FORCE LIMITER." THE VEHICLE WAS STATIONARY DURING THIS OCCURANCE.
PASSENGER RESTRAINT MALFUNCTION.
THIS VEHICLE WAS ONLY 31,000 MILES ON IT. HAS BEEN GARAGE KEPT SINCE BRINGING HOME 9 YEARS AGO. I WAS JUST INFORMED TODAY THAT THE ENTIRE COMPUTER THAT CONTROLS ALL AIR BAGS IS DEFECTIVE. THIS CAR HARDLY GETS DRIVEN.. HAS NEVER BEEN IN ANY ACCIDENT.. NEVER DRIVEN IN SNOW.. ONLY A HANDFUL OF RAIN STORMS AND THAT WAS BECAUSE I GOT CAUGHT IN ONE. IT IS IN PRISTINE CONDITION!! I JUST CALLED AN INDEPENDENT BMW SUPPLIER WHO HAS HEARD OF THIS ISSUE AND HAS SUPPLIED MANY REPAIR FACILITIES WITH THIS COMPONENT. THE COST OF THE COMPUTER IS $1,200.00. *TR
WHILE DRIVING, A SYMBOL ON THE DASBOARD DISPLAYED THE FOLLOWING ALERT MESSAGE "FAULT IN PASSENGER-RESTRAINT SYSTEM AFFECTING AIRBAG, BELT TENSIONER OR BELT-FORCE LIMITER." *JS
PASSENGER RESTRAINT SYSTEM FAILURE - BEEN DOING A LITTLE RESEARCH AND IT SEEMS LIKE BUNCH OF PPL GET THIS ERROR. I DON'T THINK IS NORMAL BECAUSE MY PASSENGER SEAT IS RARELY USED AND YET I'M GETTING THAT ERROR. MY CAR IS IN MINT CONDITION, NEVER ABUSED AND ALWAYS TAKEN CARED OF. LAST TIME I WAS AT THE DEALER THEY TOLD ME THAT THE ALTERNATOR MAKES THE COMPUTER GIVE OUT THAT ERROR SO I CHANGED THE ALTERNATOR AND THE PASSENGER RESTRAINT SYSTEM FAILURE ERROR IS STILL THERE. I BELIEVE THAT IT SHOULD BE A RECALL ON THE 6SERIES MODELS CONSIDERING THAT BMW HAD SIMILAR RECALLS FOR THEIR 3, 5 AND X SERIES MODELS. *TR
RECEIVED INDICATION THAT PASSENGER RESTRAINT SYSTEM ON CAR HAD FAILED. REQUIRED REPLACEMENT AT CAR OWNERS EXPENSE. BMW REFUSED TO TAKE ANY RESPONSIBILITY FOR THIS SAFETY ISSUE. *TR
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.
THE PASSENGER RESTRAINT LIGHT CAME ON DEALER AND WARRANTY DIDN'T COVER CHARGE ME $1000.00 AND IT IS STILL ON WHAT TO DO IT'S NOT RIGHT IT'S A SAFETY ISSUE PLEASE HELP AND THIS IS HAPPENING TO MANY OF THIS CARS. *TR
TL* THE CONTACT OWNS A 2005 BMW 645CI. THE CONTACT STATED THAT THE FRONT PASSENGER SEAT MAT SENSOR ILLUMINATED ON THE INSTRUMENT PANEL. THE DEALER ADVISED THE CONTACT THAT HER VEHICLE WAS NOT INCLUDED IN ANY RECALLS AND OFFERED NO FURTHER ASSISTANCE. THE MANUFACTURER WAS AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE CURRENT AND FAILURE MILEAGES WAS 65,000.
TL* THE CONTACT OWNS A 2005 BMW 645. THE CONTACT STATED THAT WHEN DRIVING AT VARIOUS SPEEDS, THE AIR BAG WARNING LIGHT WOULD INTERMITTENTLY ILLUMINATE. THE VEHICLE WAS INSPECTED BY THE DEALER WHO INFORMED THE CONTACT THAT THE FRONT PASSENGER AIR BAG SENSOR HAD FAILED. THE VEHICLE WAS REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS APPROXIMATELY 30,000. UPDATED 02/02/11 *CN
THE MODULE THAT CONTROLS THE ACTIVATION OF AIRBAGS IS DEFECTIVE. THIS RESULTS IN A POTENTIALLY SEVERE AND LIFE THREATENING CONDITION! *TR
PASSENGER AIRBAG LAMP IS ON AND STAYS ON AFTER TECHNICIAN AT THE BMW SERVICE CENTER RESET THE VEHICLE'S COMPUTER (CLEARED FAULTS). VEHICLE DID NOT GET INTO SITUATION WHICH WOULD TRIGGER AIRBAG DEPLOYMENT, BUT POTENTIALLY THE PASSENGER FRONTAL AIRBAG MAY MALFUNCTION AND RENDER THE PASSENGER AIRBAG INOPERATIVE. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026