NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
190 reports1,200 miles · Jul 26, 2011
SteeringInjury
AT HIGHWAY SPEEDS, MY 2005 BMW EXHIBITS STIFF AND ERRATIC STEERING AS FOLLOWS: STEERING WHEEL IS VERY TIGHT, AND DOES NOT TURN UNLESS INORDINATE PRESSURE IS APPLIED. THIS MAKES STEERING VERY STRANGE AND QUICK MOVEMENT IS DIFFICULT TO ENACT. A RECENT OCCURRENCE WAS JULY 24, 2011 ON HIGHWAY 101 IN CENTRAL CALIFORNIA. A CAR PU…
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AT HIGHWAY SPEEDS, MY 2005 BMW EXHIBITS STIFF AND ERRATIC STEERING AS FOLLOWS: STEERING WHEEL IS VERY TIGHT, AND DOES NOT TURN UNLESS INORDINATE PRESSURE IS APPLIED. THIS MAKES STEERING VERY STRANGE AND QUICK MOVEMENT IS DIFFICULT TO ENACT. A RECENT OCCURRENCE WAS JULY 24, 2011 ON HIGHWAY 101 IN CENTRAL CALIFORNIA. A CAR PULLED OUT IN FRONT OF ME UNEXPECTEDLY, AND AT FIRST THE STEERING WOULD NOT TURN. THIS DELAYED MY ACTION TO STEER AND FORCED A MORE VIOLENT MOVEMENT FROM ME. THIS THEN CAUSED MY PASSENGER TO SHIFT SUDDENLY IN HER SEATING, AND CUT HER LEG ON THE DASHBOARD CUP HOLDER WHICH HAD BEEN EXTENDED. THE MALFUNCTION APPEARED SOON AFTER I PURCHASED VEHICLE. HOWEVER IT IS ONLY PRESENT AT OVER 40 MPH, AND IS PRONOUNCED DURING HOT WEATHER. MOST OF MY USE FOR THIS VEHICLE HAS BEEN FOR SHORT LOCAL TRIPS (ONLY 1800 MILES ON ODOMETER CURRENTLY). I NOW RECOGNIZE HOW SEVERE THIS STEERING MALFUNCTION IS, AS I HAVE BEEN USING THE VEHICLE ON THE HIGHWAY MORE OFTEN.
NHTSA ODI #10415956
11,700 miles · Jul 18, 2011
Steering
STEERING "STICKINESS". STEERING INTERMITTENTLY BECOMES HARDER, THEN "RELEASES". IT FEELS LIKE THE POWER STEERING FAILS TEMPORARILY, CAUSING THE DRIVER TO APPLY MORE FORCE TO THE TURN. THEN WITHOUT WARNING, THE POWER STEERING RE-ENGAGES ,AND THE CAR WILL TURN MORE RAPIDLY. *KB
NHTSA ODI #10413486
8,000 miles · Jul 15, 2011
Steering
TL* THE CONTACT OWNS A 2005 BMW Z4. THE CONTACT STATED THAT THE STEERING WHEEL BECAME UNRESPONSIVE WHILE DRIVING. THE CONTACT MENTIONED THAT HE HAD TO USE EXTRA FORCE IN ORDER FOR THE VEHICLE TO RESPOND. THE VEHICLE WAS NOT TAKEN TO DEALER FOR INSPECTION OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILUR…
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TL* THE CONTACT OWNS A 2005 BMW Z4. THE CONTACT STATED THAT THE STEERING WHEEL BECAME UNRESPONSIVE WHILE DRIVING. THE CONTACT MENTIONED THAT HE HAD TO USE EXTRA FORCE IN ORDER FOR THE VEHICLE TO RESPOND. THE VEHICLE WAS NOT TAKEN TO DEALER FOR INSPECTION OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 8,000 AND CURRENT MILEAGE WAS 10,500. STEERING WHEEL IS STICKY WHEN TURNING TRYING TO MAKE MIRROR CORRECTIONS TO STEER. THIS SOMETIMES LEADS TO SLIGHT OVER CORRECTION TO STEERING DIRECTION. UPDATED 09/14/2011 *LN UPDATED 12/05/11 *TR
NHTSA ODI #10413089
69,000 miles · Jul 9, 2011
Steering
STEERING MALFUNCTIONS WHEN VEHICLE IS HOT (AMBIENT TEMP 80-90 DEGREES). THE STEERING WHEEL FORCE REQUIRED TO TURN INCREASES DRAMATICALLY. ALSO STEERING WHEEL WILL NOT DEFAULT TO CENTER WHEN TURNED (EVEN IN A CURVE). WHEN WHEEL IS TURNED ONLY WAY TO HAVE IT RETURN TO 0 IS TO TURN IT BACK THE OTHER WAY. CAR DOES NOT TRACK STRAIGHT…
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STEERING MALFUNCTIONS WHEN VEHICLE IS HOT (AMBIENT TEMP 80-90 DEGREES). THE STEERING WHEEL FORCE REQUIRED TO TURN INCREASES DRAMATICALLY. ALSO STEERING WHEEL WILL NOT DEFAULT TO CENTER WHEN TURNED (EVEN IN A CURVE). WHEN WHEEL IS TURNED ONLY WAY TO HAVE IT RETURN TO 0 IS TO TURN IT BACK THE OTHER WAY. CAR DOES NOT TRACK STRAIGHT AND CONTROLLING AT HIGHWAY SPEEDS IS NEARLY IMPOSSIBLE. IN COOL TEMPS THERE IS NO PROBLEM AS STEERING FUNCTIONS NORMALLY. LOSS OF CONTROL SEEMS QUITE LIKELY AT HIGH SPEEDS. *TR
NHTSA ODI #10411593
65,000 miles · Jul 7, 2011
Steering
THE STEERING APPEARS TO STICK WHEN TEMPS REACH 70 & ABOVE AND IS MOST NOTICEABLE WHEN DRIVING AT 60+ SPEEDS. THE STEERING WANTS TO LOCK UP (STICK OR CATCH)AND BECOME JERKY WHEN DRIVING AND IS DIFFICULT TO MANEUVER SLIGHT TURNS TO KEEP VEHICLE IN A STRAIGHT LINE.
NHTSA ODI #10411409
9,000 miles · Jul 6, 2011
Steering
2005 BMW E85 WITH ONLY 9,000 MILES. DRIVING IN STRAIGHT LINE, STEERING WHEEL HAS UNUSUAL AMOUNT OF 'PLAY' WHERE NO WHEEL DIRECTION CHANGE WILL OCCUR. WHEN EXCEEDING THE 'PLAY' AN AMOUNT OF RESISTANCE IS ENCOUNTERED FOLLOWED BY AN ABRUPT WHEEL DIRECTION CHANGE. AT 40 MPH CAR WILL SUDDENLY MOVE 1-2 FEET IN LANE. VEHICLE REQUIRES C…
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2005 BMW E85 WITH ONLY 9,000 MILES. DRIVING IN STRAIGHT LINE, STEERING WHEEL HAS UNUSUAL AMOUNT OF 'PLAY' WHERE NO WHEEL DIRECTION CHANGE WILL OCCUR. WHEN EXCEEDING THE 'PLAY' AN AMOUNT OF RESISTANCE IS ENCOUNTERED FOLLOWED BY AN ABRUPT WHEEL DIRECTION CHANGE. AT 40 MPH CAR WILL SUDDENLY MOVE 1-2 FEET IN LANE. VEHICLE REQUIRES CONSTANT, JERKING CORRECTION. THIS CONDITION HAS EXISTED SINCE PURCHASE OF THE VEHICLE 2 MONTHS AGO BUT IS MUCH WORSE ON HOT DAYS SUCH AS THE CURRENT 85 DEGREE WEATHER. IN A CLOSE CLEARANCE SITUATIONS AT HIGHER SPEEDS OR VERY HOT DAYS, THIS COULD BECOME VERY DANGEROUS REGARDLESS OF DRIVER EXPERIENCE OR DILIGENCE. GIVEN THE LARGE NUMBER OF COMPLAINTS, I WONDER IF IT WILL REQUIRE SERIOUS INJURY OR DEATH TO ADDRESS THIS ISSUE. *TR
NHTSA ODI #10410781
36,400 miles · Jun 27, 2011
Seat Belts
TL* THE CONTACT OWNS A 2005 BMW Z4. THE CONTACT STATED THAT WHILE A PASSENGER WAS SEATED IN THE FRONT PASSENGER SEAT, WITH A SEATBELT ON, A WARNING BELL WOULD SOUND IN THE VEHICLE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS INFORMED THAT THE FRONT PASSENGER SEATS SENSOR NEEDED TO BE REPLACED. THE VEHICLE…
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TL* THE CONTACT OWNS A 2005 BMW Z4. THE CONTACT STATED THAT WHILE A PASSENGER WAS SEATED IN THE FRONT PASSENGER SEAT, WITH A SEATBELT ON, A WARNING BELL WOULD SOUND IN THE VEHICLE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS INFORMED THAT THE FRONT PASSENGER SEATS SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. APPROXIMATELY ONE WEEK LATER, THE FAILURE RECURRED. THE VEHICLE WAS NOT TAKEN BACK TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE.THE FAILURE MILEAGE WAS 36,400.
NHTSA ODI #10409098
77,000 miles · Jun 21, 2011
Steering
THE STEERING SEEMS TO "STICK" AND RELEASE SUDDENLY WHEN TURNING THE STEERING WHEEL. THIS HAS BEEN OCCURRING FOR A WHILE. THERE HAS NOT BEEN A COMPLETE LOSS OF STEERING TO DATE BUT THE ISSUE DOES SEEM WORSE ON SOME DAYS. *TR
NHTSA ODI #10408431
54,000 miles · Jun 18, 2011
Steering
I HAVE A 2005 BMW Z4 3.0I WITH ELECTRIC POWER STEERING. THE STEERING STICKS WHEN I DRIVE IT. I HAVE READ THAT THIS ISSUE HAS TURNED INTO MAJOR PROBLEMS WITH OTHER OWNERS. I JUST WANT TO SAY THAT I HAVE THE INITIAL STEERING ISSUE TOO. *TR
NHTSA ODI #10407370
42,000 miles · Jun 13, 2011
Steering
TL* THE CONTACT OWNS A 2005 BMW Z4. THE CONTACT STATED THAT IN WARMER TEMPERATURES, THE STEERING WHEEL WOULD LOCK ABNORMALLY, THEN RELEASE, FOLLOWED BY A JERKING OF THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSED THAT THE ELECTRONIC STEERING COLUMN WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT …
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TL* THE CONTACT OWNS A 2005 BMW Z4. THE CONTACT STATED THAT IN WARMER TEMPERATURES, THE STEERING WHEEL WOULD LOCK ABNORMALLY, THEN RELEASE, FOLLOWED BY A JERKING OF THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSED THAT THE ELECTRONIC STEERING COLUMN WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE CONTACT STATED THAT THE VEHICLE WAS NO LONGER UNDER WARRANTY AND WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 42,000 AND THE CURRENT MILEAGE WAS 66,000.
NHTSA ODI #10406134
NHTSA investigations
2PE10020 · Sticky Steering
Opened Jun 28, 2010 · Closed Jun 28, 2011
Status: closed (inferred from source dates) · Steering; Steering:column; Steering:electric Power Assist System
ODI has evaluated the sticky steering condition, which included reviews of complaints and warranty claims, interviews and surveys of owners of complaint vehicles, road tests of complaint vehicles, and a review of BMW's engineering and test data.ODI found the sticky steering condition does not result in a significant steering effort, thus the impact on the driver's ability to control the vehicle does not appear to be significant.A safety-related defect trend has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that no safety-related defect exists.The agency will monitor the issue and reserves the right to take future action if warranted by the circumstances.See the attached report for additional information.In addition, during this investigation, ODI became aware of allegations of failure or loss of electric power-assisted steering on the subject vehicles.As a result, ODI is separately reviewing this issue to determine whether additional agency action is needed.
Additional source detail variants (3)
Steering
ODI has evaluated the sticky steering condition, which included reviews of complaints and warranty claims, interviews and surveys of owners of complaint vehicles, road tests of complaint vehicles, and a review of BMW's engineering and test data.ODI found the sticky steering condition does not result in a significant steering effort, thus the impact on the driver's ability to control the vehicle does not appear to be significant.A safety-related defect trend has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that no safety-related defect exists.The agency will monitor the issue and reserves the right to take future action if warranted by the circumstances.See the attached report for additional information.In addition, during this investigation, ODI became aware of allegations of failure or loss of electric power-assisted steering on the subject vehicles.As a result, ODI is separately reviewing this issue to determine whether additional agency action is needed.
Steering:column
ODI has evaluated the sticky steering condition, which included reviews of complaints and warranty claims, interviews and surveys of owners of complaint vehicles, road tests of complaint vehicles, and a review of BMW's engineering and test data.ODI found the sticky steering condition does not result in a significant steering effort, thus the impact on the driver's ability to control the vehicle does not appear to be significant.A safety-related defect trend has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that no safety-related defect exists.The agency will monitor the issue and reserves the right to take future action if warranted by the circumstances.See the attached report for additional information.In addition, during this investigation, ODI became aware of allegations of failure or loss of electric power-assisted steering on the subject vehicles.As a result, ODI is separately reviewing this issue to determine whether additional agency action is needed.
Steering:electric Power Assist System
ODI has evaluated the sticky steering condition, which included reviews of complaints and warranty claims, interviews and surveys of owners of complaint vehicles, road tests of complaint vehicles, and a review of BMW's engineering and test data.ODI found the sticky steering condition does not result in a significant steering effort, thus the impact on the driver's ability to control the vehicle does not appear to be significant.A safety-related defect trend has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that no safety-related defect exists.The agency will monitor the issue and reserves the right to take future action if warranted by the circumstances.See the attached report for additional information.In addition, during this investigation, ODI became aware of allegations of failure or loss of electric power-assisted steering on the subject vehicles.As a result, ODI is separately reviewing this issue to determine whether additional agency action is needed.
EA08001 · BMW Airbag Light Illumination
Opened Jan 4, 2008 · Closed Dec 31, 2008
Status: closed (inferred from source dates) · Air Bags; Air Bags:frontal; Air Bags:frontal:sensor/control MODULE-INACTIVE
BMW IS CONDUCTING A SAFETY RECALL CAMPAIGN ON APPROXIMATELY 200,000 MY04 THROUGH MY06 SUBJECT VEHICLES BUILT THROUGH 11/30/05 TO CORRECT THE FRONT PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT. THE SPECIFIC VEHICLES INCLUDED IN THE RECALL AREMY04- 06/ 5-SERIES WITH STANDARD AND SPORT SEATS, MY04-06/ X3-SERIES AND MY06/ 3-SERIES WITH SPORT SEATS. IN ADDITION, BMW WILL EXTEND THE WARRANTY COVERAGE OF THE PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT TO 10-YEAR/UNLIMITED MILEAGE ON APPROXIMATELY 120,000 REMAINING MY04-06 SUBJECT VEHICLES BUILT THROUGH 11/30/05. THE SPECIFIC VEHICLES INCLUDED IN THE EXTENDED WARRANTY ARE MY 06/ 6 SERIES, MY 06/ 3-SERIES WITH STANDARD SEATS, MY04-05/ Z4, MY04-06/ 7 SERIES, MY 06/ X5, AND MY04-06/ 5-SERIES WITH COMFORT SEATS.THE AVERAGE FREQUENCY OF FAILURES AMONG THE EXTENDED WARRANTY GROUPS WAS LESS THAN 1/7TH OF THE RECALL VEHICLE GROUPS.PLEASE SEE BMW'S 08V-384 RECALL NOTIFICATION FOR FURTHER DETAILSDEPENDING ON SEAT CONFIGURATION AND VEHICLE GEOMETRY, THE OCCUPANT DETECTION MAT CAN FATIGUE DURING USE DEPENDING ON THE MANNER AND FREQUENCY OF THE FRONT PASSENGER'S ENTRY AND EXIT.SPECIFICALLY, OVER TIME, MICRO-CRACKS COULD DEVELOP IN THE SIDE FLANKS OF THE MAT CAUSING A BROKEN CIRCUIT.A BROKENCIRCUIT CAN LEAD TO THE DEACTIVATION OF THE PASSENGER AIR BAG AND THE ILLUMINATION OF BOTH THE AIR BAG WARNING LIGHT AND THE PASSENGER AIR BAG LIGHT.
Additional source detail variants (3)
Air Bags
BMW IS CONDUCTING A SAFETY RECALL CAMPAIGN ON APPROXIMATELY 200,000 MY04 THROUGH MY06 SUBJECT VEHICLES BUILT THROUGH 11/30/05 TO CORRECT THE FRONT PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT. THE SPECIFIC VEHICLES INCLUDED IN THE RECALL AREMY04- 06/ 5-SERIES WITH STANDARD AND SPORT SEATS, MY04-06/ X3-SERIES AND MY06/ 3-SERIES WITH SPORT SEATS. IN ADDITION, BMW WILL EXTEND THE WARRANTY COVERAGE OF THE PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT TO 10-YEAR/UNLIMITED MILEAGE ON APPROXIMATELY 120,000 REMAINING MY04-06 SUBJECT VEHICLES BUILT THROUGH 11/30/05. THE SPECIFIC VEHICLES INCLUDED IN THE EXTENDED WARRANTY ARE MY 06/ 6 SERIES, MY 06/ 3-SERIES WITH STANDARD SEATS, MY04-05/ Z4, MY04-06/ 7 SERIES, MY 06/ X5, AND MY04-06/ 5-SERIES WITH COMFORT SEATS.THE AVERAGE FREQUENCY OF FAILURES AMONG THE EXTENDED WARRANTY GROUPS WAS LESS THAN 1/7TH OF THE RECALL VEHICLE GROUPS.PLEASE SEE BMW'S 08V-384 RECALL NOTIFICATION FOR FURTHER DETAILSDEPENDING ON SEAT CONFIGURATION AND VEHICLE GEOMETRY, THE OCCUPANT DETECTION MAT CAN FATIGUE DURING USE DEPENDING ON THE MANNER AND FREQUENCY OF THE FRONT PASSENGER'S ENTRY AND EXIT.SPECIFICALLY, OVER TIME, MICRO-CRACKS COULD DEVELOP IN THE SIDE FLANKS OF THE MAT CAUSING A BROKEN CIRCUIT.A BROKENCIRCUIT CAN LEAD TO THE DEACTIVATION OF THE PASSENGER AIR BAG AND THE ILLUMINATION OF BOTH THE AIR BAG WARNING LIGHT AND THE PASSENGER AIR BAG LIGHT.
Air Bags:frontal
BMW IS CONDUCTING A SAFETY RECALL CAMPAIGN ON APPROXIMATELY 200,000 MY04 THROUGH MY06 SUBJECT VEHICLES BUILT THROUGH 11/30/05 TO CORRECT THE FRONT PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT. THE SPECIFIC VEHICLES INCLUDED IN THE RECALL AREMY04- 06/ 5-SERIES WITH STANDARD AND SPORT SEATS, MY04-06/ X3-SERIES AND MY06/ 3-SERIES WITH SPORT SEATS. IN ADDITION, BMW WILL EXTEND THE WARRANTY COVERAGE OF THE PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT TO 10-YEAR/UNLIMITED MILEAGE ON APPROXIMATELY 120,000 REMAINING MY04-06 SUBJECT VEHICLES BUILT THROUGH 11/30/05. THE SPECIFIC VEHICLES INCLUDED IN THE EXTENDED WARRANTY ARE MY 06/ 6 SERIES, MY 06/ 3-SERIES WITH STANDARD SEATS, MY04-05/ Z4, MY04-06/ 7 SERIES, MY 06/ X5, AND MY04-06/ 5-SERIES WITH COMFORT SEATS.THE AVERAGE FREQUENCY OF FAILURES AMONG THE EXTENDED WARRANTY GROUPS WAS LESS THAN 1/7TH OF THE RECALL VEHICLE GROUPS.PLEASE SEE BMW'S 08V-384 RECALL NOTIFICATION FOR FURTHER DETAILSDEPENDING ON SEAT CONFIGURATION AND VEHICLE GEOMETRY, THE OCCUPANT DETECTION MAT CAN FATIGUE DURING USE DEPENDING ON THE MANNER AND FREQUENCY OF THE FRONT PASSENGER'S ENTRY AND EXIT.SPECIFICALLY, OVER TIME, MICRO-CRACKS COULD DEVELOP IN THE SIDE FLANKS OF THE MAT CAUSING A BROKEN CIRCUIT.A BROKENCIRCUIT CAN LEAD TO THE DEACTIVATION OF THE PASSENGER AIR BAG AND THE ILLUMINATION OF BOTH THE AIR BAG WARNING LIGHT AND THE PASSENGER AIR BAG LIGHT.
Air Bags:frontal:sensor/control MODULE-INACTIVE
BMW IS CONDUCTING A SAFETY RECALL CAMPAIGN ON APPROXIMATELY 200,000 MY04 THROUGH MY06 SUBJECT VEHICLES BUILT THROUGH 11/30/05 TO CORRECT THE FRONT PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT. THE SPECIFIC VEHICLES INCLUDED IN THE RECALL AREMY04- 06/ 5-SERIES WITH STANDARD AND SPORT SEATS, MY04-06/ X3-SERIES AND MY06/ 3-SERIES WITH SPORT SEATS. IN ADDITION, BMW WILL EXTEND THE WARRANTY COVERAGE OF THE PASSENGER SEAT AIR BAG OCCUPANT DETECTION MAT TO 10-YEAR/UNLIMITED MILEAGE ON APPROXIMATELY 120,000 REMAINING MY04-06 SUBJECT VEHICLES BUILT THROUGH 11/30/05. THE SPECIFIC VEHICLES INCLUDED IN THE EXTENDED WARRANTY ARE MY 06/ 6 SERIES, MY 06/ 3-SERIES WITH STANDARD SEATS, MY04-05/ Z4, MY04-06/ 7 SERIES, MY 06/ X5, AND MY04-06/ 5-SERIES WITH COMFORT SEATS.THE AVERAGE FREQUENCY OF FAILURES AMONG THE EXTENDED WARRANTY GROUPS WAS LESS THAN 1/7TH OF THE RECALL VEHICLE GROUPS.PLEASE SEE BMW'S 08V-384 RECALL NOTIFICATION FOR FURTHER DETAILSDEPENDING ON SEAT CONFIGURATION AND VEHICLE GEOMETRY, THE OCCUPANT DETECTION MAT CAN FATIGUE DURING USE DEPENDING ON THE MANNER AND FREQUENCY OF THE FRONT PASSENGER'S ENTRY AND EXIT.SPECIFICALLY, OVER TIME, MICRO-CRACKS COULD DEVELOP IN THE SIDE FLANKS OF THE MAT CAUSING A BROKEN CIRCUIT.A BROKENCIRCUIT CAN LEAD TO THE DEACTIVATION OF THE PASSENGER AIR BAG AND THE ILLUMINATION OF BOTH THE AIR BAG WARNING LIGHT AND THE PASSENGER AIR BAG LIGHT.