NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
190 reports69,000 miles · Nov 13, 2011
Steering
STEERING STICKS WHILE DRIVING. I NOTICED THIS SEVERAL TIMES. I PURCHASED THE CAR USED ON 11/2/11, IT HAS NOT BEEN IN ANY ACCIDENTS. ON DRIVING HOME FROM PURCHASE, NOTICED THAT THE STEERING STICKS WHILE TURNING AT TIMES. INITIALLY THOUGHT THIS MIGHT JUST BE TRIM PARTS RUBBING ON EACH OTHER, BUT IT TAKES SOME SIGNIFICANT EFFOR…
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STEERING STICKS WHILE DRIVING. I NOTICED THIS SEVERAL TIMES. I PURCHASED THE CAR USED ON 11/2/11, IT HAS NOT BEEN IN ANY ACCIDENTS. ON DRIVING HOME FROM PURCHASE, NOTICED THAT THE STEERING STICKS WHILE TURNING AT TIMES. INITIALLY THOUGHT THIS MIGHT JUST BE TRIM PARTS RUBBING ON EACH OTHER, BUT IT TAKES SOME SIGNIFICANT EFFORT TO GET THE WHEEL TO TURN WHEN IT IS IN A STUCK POSITION. WHEN THE STEERING STICKS AT HIGHWAY SPEED, IT IS VERY DANGEROUS AS IT REQUIRES SIGNIFICANT TURNING EFFORT TO MOVE PAST THE STICKING POINT WHICH COULD RESULT IN OVERSTEER AT HIGHWAY SPEEDS. *TR
NHTSA ODI #10435386
75,500 miles · Oct 5, 2011
Steering
I BOUGHT THE Z IN JULY, DURING THE DEALER TEST DRIVE IT HANDLED GREAT. THE TEST WAS ABOUT 20 MINUTES LONG. AFTER WE PICKED UP THE CAR ON MY FIRST TRIP HOME , ABOUT 35 MILES ,ON A HOT SUMMER AFTERNOON , I NOTICED THE STEERING SEAMED TO FREEZE UP AND WOULD NEED EXTRA EFFORT TO MAKE A STEERING CORRECTION. ONCE YOU TURNED OFF CEN…
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I BOUGHT THE Z IN JULY, DURING THE DEALER TEST DRIVE IT HANDLED GREAT. THE TEST WAS ABOUT 20 MINUTES LONG. AFTER WE PICKED UP THE CAR ON MY FIRST TRIP HOME , ABOUT 35 MILES ,ON A HOT SUMMER AFTERNOON , I NOTICED THE STEERING SEAMED TO FREEZE UP AND WOULD NEED EXTRA EFFORT TO MAKE A STEERING CORRECTION. ONCE YOU TURNED OFF CENTER IT WOULD FEEL OK UNTIL YOU NEEDED TO MAKE ANOTHER STEERING ADJUSTMENT. WE TOOK IT BACK TO THE DEALER AND THEY SENT IT DOWN THE STREET TO A VERY REPUTABLE BMW DEALER WHO TEST DROVE THE Z AND REPORTED BACK "NO PROBLEM ". THERE IS A STEERING PROBLEM AND IT IS A VERY SERIOUS ONE. WHILE DRIVING THE SPEED LIMIT ONE MUST ALWAYS ANTICIPATE THE PROBLEM , IF YOU FORGET, YOU COULD HAVE AN ACCIDENT BY OVER STEERING WHILE USING EXTRA PRESSURE ON THE STEERING WHEEL TO CORRECT YOUR DIRECTION. *TR
NHTSA ODI #10428829
29,000 miles · Sep 17, 2011
Steering
STEERING STICKS AND WILL NOT RETURN TO NEUTRAL WITHOUT OVER CORRECTING. APPEARS TO HAPPEN AT ANY SPEED AFTER THE CAR IS HOT OR HAS BEEN SITTING IN SUN FOR AWHILE. NO ACCIDENTS BUT HAVE COME CLOSE TO GOING INTO OTHER LANE OR OFF THE ROAD WHILE CORRECTING. *TT
NHTSA ODI #10425844
32,000 miles · Aug 28, 2011
Steering
2005 BMW Z4 32000 MILES STEERING STICKS WHILE DRIVING.VERY DIFFICULT TO KEEP VEHICLE GOING IN A STRAIGHT LINE.VERY DANGEROUS. *TT
NHTSA ODI #10422341
33,000 miles · Aug 25, 2011
Steering
I HAVE AN ISSUE WITH 'STICKY' STEERING ON MY 2005 BMW Z4. IT SEEMS TO BE WORSE IN WARMER WEATHER BUT IS THERE AT ALL TIMES WHILE DRIVING. I HAVE NOTICED THAT WHILE DRIVING ON A STRAIGHT ROAD WHERE NOT MUCH TURNING OF THE STEERING WHEEL IS REQUIRED THERE IS A 'STICKING' IN THE WHEEL THAT CAUSES ME TO HAVE TO JERK THE WHEEL SLIGH…
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I HAVE AN ISSUE WITH 'STICKY' STEERING ON MY 2005 BMW Z4. IT SEEMS TO BE WORSE IN WARMER WEATHER BUT IS THERE AT ALL TIMES WHILE DRIVING. I HAVE NOTICED THAT WHILE DRIVING ON A STRAIGHT ROAD WHERE NOT MUCH TURNING OF THE STEERING WHEEL IS REQUIRED THERE IS A 'STICKING' IN THE WHEEL THAT CAUSES ME TO HAVE TO JERK THE WHEEL SLIGHTLY TO CONTINUE A SMOOTH DRIVE. THE DATE LIST OF THIS INCIDENT IS THE LAST TIME IT OCCURRED BUT IT HAPPENS EVERY TIME I DRIVE THE CAR. *TR
NHTSA ODI #10421524
43,750 miles · Aug 13, 2011
Steering
MY 2005 BMW Z4 3.0 ROADSTER HAS DEVELOPED A POSSIBLE ISSUE WITH THE ELECTRIC STEERING SYSTEM. AT HIGHWAY SPEEDS THE STEERING EXHIBITS A NOTCHY FEEL WHERE THERE SEEMS TO BE INSUFFICIENT POWER TO ASSIST THE STEERING WHEN INPUT IS APPLIED TO THE STEERING WHEEL. AS YET I HAVE NOT BEEN ABLE TO ACCOUNT FOR ANY OTHER MECHANICAL I…
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MY 2005 BMW Z4 3.0 ROADSTER HAS DEVELOPED A POSSIBLE ISSUE WITH THE ELECTRIC STEERING SYSTEM. AT HIGHWAY SPEEDS THE STEERING EXHIBITS A NOTCHY FEEL WHERE THERE SEEMS TO BE INSUFFICIENT POWER TO ASSIST THE STEERING WHEN INPUT IS APPLIED TO THE STEERING WHEEL. AS YET I HAVE NOT BEEN ABLE TO ACCOUNT FOR ANY OTHER MECHANICAL ISSUE FOR THE VEHICLE WHICH HAS 43K MILES AND BRAND NEW MICHELIN TIRES. THE NEW TIRES DIDN'T CORRECT THE ISSUE AND THE FRONT END COMPONENTS AND ALIGNMENT ARE IN EXCELLENT CONDITION. WHILE RESEARCHING THIS ISSUE I FOUND THAT THE NHTSA HAS BEEN INVESTIGATING THIS ISSUE FOR POTENTIAL RECALL. MY CONCERN IS THAT WILL LEAD TO COMPLETE FAILURE OF THE SYSTEM AND LOSS OF CONTROL OF THE VEHICLE WHICH COULD CAUSE A CRASH. THE SMUG DEALER SAID THAT A NEW STEERING COLUMN WOULD BE $3400! WILL THIS BE THE SAME DEFECTIVE PARTS OR HAS THE SYSTEM BEEN UPGRADED AFTER MY 2005 WAS BUILT? I SEE THE PROBLEMS ARE WITH 03 TO 05 Z4'S. *TR
NHTSA ODI #10419321
36,500 miles · Aug 11, 2011
Electrical System
DRIVING ON FREEWAY, GOING ABOUT 72 ON A WARM DAY, ABOUT 86DEGEES. FELT CAR SLOW DOWN, LIKE TIRES WERE STUCK TO PAVEMENT AND COULD NO LONGER STEER CAR. STEERING WHEEL BECAME VERY TIGHT, AND CAR WAS HARD TO HANDLE, AND HARD TO TURN. *TR
NHTSA ODI #10418476
Mileage unknown · Aug 8, 2011
Steering
I HAVE A PROBLEM WITH THE STEERING ON THIS CAR, THE STEERING WHEEL STICKS LEFT AND RIGHT AND NEEDS FORCE TO COMPENSATE TO KEEP THE CAR ON THE ROAD !! I TOOK THE CAR TO BMW SERVICE AND THEY SAID THE CAR WAS OK! I WENT HOME AND CHECKED THE INTERNET AND THERE LOADS OF COMPLAINTS ! ! AND NHTSA WANTS TO RECALL THESE CAR 300,000 UN…
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I HAVE A PROBLEM WITH THE STEERING ON THIS CAR, THE STEERING WHEEL STICKS LEFT AND RIGHT AND NEEDS FORCE TO COMPENSATE TO KEEP THE CAR ON THE ROAD !! I TOOK THE CAR TO BMW SERVICE AND THEY SAID THE CAR WAS OK! I WENT HOME AND CHECKED THE INTERNET AND THERE LOADS OF COMPLAINTS ! ! AND NHTSA WANTS TO RECALL THESE CAR 300,000 UNITS PLEASE RECALL THESE CARS IT IS A SERIOUS PROBLEM MY CAR HAS 13,000 MILES AND I CAN'T EVEN SELL WITH THIS CONDITION AND BMW WON' DO ANYTHING ABOUT IT !!!!!!
NHTSA ODI #10418837
35,000 miles · Aug 1, 2011
Steering
2005 BMW Z4 WITH STICKING STEERING PROBLEMS. VERY DANGEROUS TO DRIVE. YOU HAVE TO MAKE CONSTANT CORRECTIONS TO THE STEERING WHEEL. HAVE NOTICED MANY OTHER OWNERS WITH THE SAME PROBLEM. I WISH TO SEE A RECALL FROM BMW BEFORE ANYONE GETS KILLED OR DISABLED. THANK YOU *KB
NHTSA ODI #10416476
20,000 miles · Jul 28, 2011
Steering
STEERING PROBLEM. HOT WEATHER THE STEERING WHEEL SEEMS TO FREEZE IN A POSITION, TAKES EXTRA EFFORT TO MAKE STEERING CORRECTIONS. ONCE THE STEERING BEGINS CHANGING, THE FRICTION FORCE DIMINISHES TO A NORMAL FORCE, RESULTING IN AN OVER CORRECTION IN DIRECTION. AT HIGHWAY SPEEDS THIS RESULTS IN VERY DANGEROUS SWAYING AND SWERVIN…
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STEERING PROBLEM. HOT WEATHER THE STEERING WHEEL SEEMS TO FREEZE IN A POSITION, TAKES EXTRA EFFORT TO MAKE STEERING CORRECTIONS. ONCE THE STEERING BEGINS CHANGING, THE FRICTION FORCE DIMINISHES TO A NORMAL FORCE, RESULTING IN AN OVER CORRECTION IN DIRECTION. AT HIGHWAY SPEEDS THIS RESULTS IN VERY DANGEROUS SWAYING AND SWERVING OF THE VEHICLE. THIS CAR IS VERY DANGEROUS TO DRIVE AT HIGHWAY SPEEDS BECAUSE OF THIS STEERING PROBLEM. I HAVE LIVED WITH THIS AS LONG AS I'VE OWNED THIS VEHICLE. THE RECENT HEAT WAVE HAS BROUGHT ON THE CONDITION AS STRONG AS EVER BEFORE. TODAY I DECIDED TO USE THE INTERNET TO SEE IF OTHER CAR OWNERS WERE REPORTING SIMILAR PROBLEMS WITH THIS MODEL CAR. I JUST READ THAT NHTSA HAS DISMISSED SEVERAL SIMILAR COMPLAINTS. I INVITE YOU TO COME TEST DRIVE MY CAR, AND TELL ME IT IS SAFE TO DRIVE. *TR
NHTSA ODI #10415576
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.