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2003 BMW Z4

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

355 reports with mileage · 59 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Steering. Review the 342 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 31 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports0 fire reports1 injury reports

Latches/locks/linkages complaints

4 reports
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43,730 miles · Oct 30, 2011
Air BagsLatches/locks/linkagesSteering

1.VEHICLE UNSAFE TO DRIVE; UNABLE TO MAINTAIN STEERING OR KEEP VEHICLE ON THE ROAD SAFELY. 2.VIBRATIONS WHILE DRIVING VEHICLE 3.MANUAL GEAR BOX; SHIFTING THROUGH GEARS NOT SMOOTH, NOT ENGAGING SMOOTHLY 4.WATER LEAKING INSIDE OF VEHICLE TRUNK AND REAR SEAT AREAS. VEHICLE TRUNK AREA WAS SATURATED WITH WATER AFTER RAINING; FILL…

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1.VEHICLE UNSAFE TO DRIVE; UNABLE TO MAINTAIN STEERING OR KEEP VEHICLE ON THE ROAD SAFELY. 2.VIBRATIONS WHILE DRIVING VEHICLE 3.MANUAL GEAR BOX; SHIFTING THROUGH GEARS NOT SMOOTH, NOT ENGAGING SMOOTHLY 4.WATER LEAKING INSIDE OF VEHICLE TRUNK AND REAR SEAT AREAS. VEHICLE TRUNK AREA WAS SATURATED WITH WATER AFTER RAINING; FILLING WATER OVER THE BATTERY BOX AND CARPETS, SHORTING OUT ELECTRONICS. 5.OUTSIDE OF VEHICLE; PLASTIC COMPONENTS EARLY DETERIORATION; FRONT WINDSHIELD WIPER AREA BLACK PLASTIC COWL AND ANTENNA. INSIDE OF VEHICLE BLACK PLASTIC COVER FOR CONVERTIBLE TOP 6.RAIN SENSOR INOP 7.DOOR LOCKS INOP/INTERMITTENT 8.WINDOWS REGULATORS PLASTIC BROKEN. *TR

NHTSA ODI #10433599

30,000 miles · Apr 27, 2009
Latches/locks/linkagesStructure

TL*THE CONTACT OWNS A 2003 BMW Z4. THE CONTACT STATED THAT HE CANNOT INTERNALLY OR EXTERNALLY OPEN THE PASSENGER SIDE DOOR. THE FAILURE WOULD PREVENT HIM FROM EXITING THE VEHICLE IN THE EVENT OF AN EMERGENCY. THE VEHICLE HAS NOT BEEN INSPECTED TO DETERMINE THE CAUSE OF THE FAILURE. THE MANUFACTURER DID NOT ASSIST. THE FAILU…

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TL*THE CONTACT OWNS A 2003 BMW Z4. THE CONTACT STATED THAT HE CANNOT INTERNALLY OR EXTERNALLY OPEN THE PASSENGER SIDE DOOR. THE FAILURE WOULD PREVENT HIM FROM EXITING THE VEHICLE IN THE EVENT OF AN EMERGENCY. THE VEHICLE HAS NOT BEEN INSPECTED TO DETERMINE THE CAUSE OF THE FAILURE. THE MANUFACTURER DID NOT ASSIST. THE FAILURE AND CURRENT MILEAGES WERE 30,000.

NHTSA ODI #10266833

16,000 miles · Mar 1, 2005
Latches/locks/linkages

WHILE DRIVING AT ANY SPEED DRIVER'S SIDE DOOR WOULD POP OPEN INTERMITTENTLY. CONSUMER WOULD HAVE TO PULL OVER TO CLOSE THE DOOR. DEALERSHIP WAS NOTIFIED, BUT ID NOT RESOLVE THE PROBLEM. *AK

NHTSA ODI #10113220

7 miles · Jul 8, 2003
Latches/locks/linkages

CENTER COMPARTMENT IS ACCESSIBLE WITHOUT A KEY. THERE IS A SOLENOID TO LOCK THE COMPARTMENT, BUT ALL ONE HAS TO DO TO OPEN IT IS PRESS THE DOOR UNLOCK BUTTON.*AK

NHTSA ODI #10025631

Official recalls

4

04V247000 · Air Bags

May 24, 2004

ON CERTAIN PASSENGER VEHICLES, INCOMPATIBLE ELECTRONIC AIR BAG SYSTEM PROCESSORS MAY HAVE BEEN INSTALLED.

Consequence & remedy

Consequence: IN THE EVENT OF A CRASH, AIR BAG DEPLOYMENT MAY NOT OCCUR, INCREASING THE RISK OF INJURIES TO THE DRIVER AND/OR FRONT PASSENGER.

Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, REPLACE THE AIR BAG SYSTEM PROCESSORS. THE RECALL BEGAN JUNE 11, 2004. OWNERS SHOULD CONTACT BMW AT 1-800-831-1117.

04V182000 · Fuel System, Gasoline:delivery:fuel Pump

Apr 12, 2004

ON CERTAIN PASSENGER VEHICLES, UNDER CERTAIN ENVIRONMENTAL CONDITIONS, A VAPOR LOCK IN THE FUEL PUMP COULD OCCUR CAUSING THE ENGINE TO STALL. IF THIS WERE TO HAPPEN, THE ENGINE WOULD NOT BE ABLE TO BE RESTARTED FOR APPROXIMATELY 15 TO 20 MINUTES.

Consequence & remedy

Consequence: IF STALLING WERE TO OCCUR, THE DRIVER WOULD BE UNABLE TO MAINTAIN VEHICLE SPEED OR ACCELERATE, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSTALL A RESISTOR IN THE ELECTRICAL LINE POWERING THE FUEL PUMP IN ORDER TO PREVENT AN OCCURRENCE OF VAPOR LOCK. THE RECALL BEGAN MAY 11, 2004. OWNERS SHOULD CONTACT BMW AT 1-800-831-1117.

03V214000 · Tires

Jun 9, 2003

ON CERTAIN VEHICLES EQUIPPED WITH 18" TIRES, IT IS POSSIBLE THAT THE TIRE HAS BEEN DAMAGED DURING THE MOUNTING PROCESS TO THE RIM.

Consequence & remedy

Consequence: CONSEQUENTLY, A LOSS OF TIRE PRESSURE, OR A TIRE FAILURE, COULD OCCUR. DEPENDING ON TRAFFIC CONDITIONS AND THE DRIVER'S REACTIONS, THIS COULD LEAD TO A CRASH.

Remedy: DEALERS WILL UNSEAT THE TIRE FROM ITS RIM, INSPECT FOR ANY DAMAGE, AND THEN RESEAT THE TIRE TO ITS RIM. IF INSPECTION REVEALS THAT A FRONT TIRE HAS INCURRED DAMAGE DURING THE MOUNTING PROCESS, IT WILL BE REPLACED. OWNER NOTIFICATION BEGAN JULY 14, 2003. OWNERS SHOULD CONTACT BMW AT 1-800-831-1117.

03V032000 · Seat Belts:front:buckle Assembly

Feb 4, 2003

ON CERTAIN PASSENGER VEHICLES, THE CONNECTION OF THE SAFETY BELT BUCKLE TO THE STEEL ROPE OF THE TENSIONER DOES NOT MEET BMW SPECIFICATIONS. IN SEVERE FRONTAL CRASHES, THIS CONNECTION CAN DETACH.

Consequence & remedy

Consequence: IF THE CONNECTION DETACHES, THE PROTECTION PROVIDED BY THE SAFETY BELT IS LIKELY TO BE IMPAIRED, AND SERIOUS INJURIES TO THE DRIVER AND/OR FRONT PASSENGER COULD OCCUR THAT MIGHT OTHERWISE BE MITIGATED.

Remedy: DEALERS WILL INSPECT BOTH FRONT SAFETY BELT TENSIONER AND BUCKLE ASSEMBLIES, AND IF NECESSARY, REPLACE THESE PARTS. OWNER NOTIFICATION BEGAN MARCH 19, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BMW AT 1-800-831-1117.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

PE10020 · 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.