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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

Steering complaints

342 reports
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57,000 miles · Jul 19, 2019
Steering

I JUST PURCHASED THIS 2003 Z4 FROM A DEALER ABOUT A MONTH AGO. WHEN I TEST DROVE IT, IT DROVE FINE AND THE STEERING WAS SMOOTH AS YOU'D EXPECT. IT WAS A LITTLE CHILLY AS IT WAS STILL IN THE MORNING. BY AFTERNOON, DURING MY 6HR DRIVE HOME FROM THE DEALER, IT GOT HOT OUTSIDE, AS IT IS SUMMER AND ALL, AND THE STEERING STARTED TO BE…

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I JUST PURCHASED THIS 2003 Z4 FROM A DEALER ABOUT A MONTH AGO. WHEN I TEST DROVE IT, IT DROVE FINE AND THE STEERING WAS SMOOTH AS YOU'D EXPECT. IT WAS A LITTLE CHILLY AS IT WAS STILL IN THE MORNING. BY AFTERNOON, DURING MY 6HR DRIVE HOME FROM THE DEALER, IT GOT HOT OUTSIDE, AS IT IS SUMMER AND ALL, AND THE STEERING STARTED TO BECOME VERY JERKY, CAUSING ME TO SWERVE BACK AND FORTH IN THE LANES. IT HAS NOW BECOME A DANGEROUS CAR. THE INITIAL DEALER FROM WHOM I PURCHASED FROM PLAYED DUMB AND SAID THEY WERE UNAWARE OF ANY PROBLEMS. BEFORE BUYING THIS CAR, WHICH HAS 57K MI ON IT, I DID MY RESEARCH. SEEMED LIKE NO MAJOR PROBLEMS WITH IT. NOT UNTIL AFTER I PURCHASED IT, AND SPECIFICALLY SEARCHED 'STEERING PROBLEMS' DID I DISCOVER THIS HAD BEEN A BMW DESIGN FLAW FROM THE BEGINNING AND COUNTLESS PEOPLE HAVE BEEN DEALING WITH THIS ALMOST FROM THE GET GO. NO RECALL HAD BEEN MADE, AND NOW I'M STUCK WITH A DANGEROUS CAR. GOING FORWARD, I HAVE NOTIFIED FRIENDS AND FAMILY, THAT SHOULD I GET KILLED BECAUSE OF THIS DEFECT, START LITIGATION AGAINST BMW, AS THIS IS NOW DOCUMENTED BY MYSELF, AS WELL AS COUNTLESS OTHERS.

NHTSA ODI #11233337

60,000 miles · Jul 16, 2019
Steering

OVER THE PAST COUPLE YEARS I'VE NOTICED STICKY STEERING BUT AM JUST REPORTING NOW. AT MOST SPEEDS I'VE HAD THE STEERING STICK AND NOT RETURN TO NEUTRAL. OFTEN NEEDING TO REACT OR OVERCORRECT. I'VE NOTICED AN INCREASE IN OCCURRENCE AND SEVERITY THE WARMER THE AMBIENT TEMP IS. WHEN STEERING AROUND A CURVE THE STEERING WHEEL DOESN'…

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OVER THE PAST COUPLE YEARS I'VE NOTICED STICKY STEERING BUT AM JUST REPORTING NOW. AT MOST SPEEDS I'VE HAD THE STEERING STICK AND NOT RETURN TO NEUTRAL. OFTEN NEEDING TO REACT OR OVERCORRECT. I'VE NOTICED AN INCREASE IN OCCURRENCE AND SEVERITY THE WARMER THE AMBIENT TEMP IS. WHEN STEERING AROUND A CURVE THE STEERING WHEEL DOESN'T WANT TO COME BACK TO NEUTRAL WITHOUT CORRECTIVE ACTION. THIS AFTERNOON THE AMBIENT TEMP WAS ABOUT 90F AND WITH OCCURED AT EVERY MOVEMENT OF THE STEERING WHEEL. I FEAR THAT THIS IS GOING TO BE THE CAUSE OF AN ACCIDENT AND REALLY TAKES AWAY FROM THE ENJOYMENT OF DRIVING THIS CAR. I'VE READ MANY COMPLAINTS ON THIS SITE AND ALL OVER THE INTERNET DESCRIBING THE SAME ISSUE. OTHER REPORTS I'VE READ STATE THAT THE DEALERS RECOMMENDED REPAIR IS REPLACEMENT OF THE ENTIRE STEERING COLUMN AT A COST OF $3000-$4000.

NHTSA ODI #11232527

60,000 miles · Jul 6, 2019
Steering

RIGID STEERING WITH OVER CORRECTION, USUALLY DURING WARM WEATHER. IF GOING AT HIGHWAY/FREEWAY SPEED, EASY TO LOOSE CONTROL AND MAY CAUSE MAJOR INJURY. EXPERIENCED THIS TODAY DRIVING SPEED LIMIT OF 70 MPH AND DECIDED TO SOUND OFF. I HOPE BMW IS NOT WAITING TO ADDRESS THIS PROBLEM UNTIL SOMETHING LIKE THIS HAPPENS. MANY OTHER OWNE…

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RIGID STEERING WITH OVER CORRECTION, USUALLY DURING WARM WEATHER. IF GOING AT HIGHWAY/FREEWAY SPEED, EASY TO LOOSE CONTROL AND MAY CAUSE MAJOR INJURY. EXPERIENCED THIS TODAY DRIVING SPEED LIMIT OF 70 MPH AND DECIDED TO SOUND OFF. I HOPE BMW IS NOT WAITING TO ADDRESS THIS PROBLEM UNTIL SOMETHING LIKE THIS HAPPENS. MANY OTHER OWNERS OF SAME MODEL CAR, AND POSSIBLY ALL, ARE HAVING THE SAME PROBLEM BUT NOT COMPLAINING. IT TOOK TODAY'S EXPERIENCE FOR ME TO WRITE.

NHTSA ODI #11229817

30,000 miles · Jun 16, 2019
Steering

FOR SEVERAL YEARS MY Z4 HAS HAD STEERING STICKING ISSUES. I THOUGHT IT WAS A PROBLEM WITH MY CAR UNTIL I JOINED A NATIONAL BMW Z4 OWNERS CLUB AND DISCOVERED THAT THE YEARS 2003 THROUGH 2005 ALL HAVE THIS ISSUE WHEN THE WEATHER IS VERY WARM . THE STEERING WILL BE AFFECTED AND WILL BE DIFFICULTY TO MANAGE STEERING ON THE HIGHWAY…

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FOR SEVERAL YEARS MY Z4 HAS HAD STEERING STICKING ISSUES. I THOUGHT IT WAS A PROBLEM WITH MY CAR UNTIL I JOINED A NATIONAL BMW Z4 OWNERS CLUB AND DISCOVERED THAT THE YEARS 2003 THROUGH 2005 ALL HAVE THIS ISSUE WHEN THE WEATHER IS VERY WARM . THE STEERING WILL BE AFFECTED AND WILL BE DIFFICULTY TO MANAGE STEERING ON THE HIGHWAYS. I WAS TOLD BMW IS AWARE AND OPTED TO IGNORE. MY GRANDAUGHTER DROVE MY CAR IN NEW YORK AND THE TEMPERATURE WAS OVER 80 DEGREES AND SHE OVERSTEERED AND ALMOST WENT OFF THE HIGHWAY DUE TO OVERSTEERING AND ALMOST CAUSED AN ACCIDENT ON THE EXPRESSWAY. SHE WILL NOT DRIVE MY CAR NOW DUE TO THIS ISSUE. THIS IS A SAFETY ISSUE AND THIS CARS MUST BE RECALLED AND REPAIRED. NUMEROUS OWNERS HAVE COMPLAINED AND NO RECALL HAS BEEN IMPLEMENTED. HOW CAN WE PROCEED TO REPAIR THIS WITHOUT AN EXPENSE THAT THAT IS MORE THAN THE CAR'S WORTH AND NOT RELATED TO MISUSE. I HAVE DONE A SURVEY AND THE SYMPTOMS ARE ALWAYS THE SAME. PLEASE LOOK INTO THIS SAFETY ISSUE AND ADVISE MY HOW TO SHARE WITH MY FELLOW BMW Z4 OWNERS HOW TO PROCEED AS IT APPEARS IT IS A SAFELY ISSUE AND DUE TO DEFICITS WITH MANUFACTURING OF OUR VEHICLES. I AFFECTS THE STEERING AND WILL PASS INSPECTION AS THE CAR IS NOT ALWAYS DRIVEN IN HOT WEATHER AT SPEEDS TO NOTICE THE DEFECT. I THANK YOU IN ADVANCE FOR LOOKING INTO THIS ISSUE THAT COULD AFFECT OTHER DRIVERS ON THE ROAD AND THEIR SAFETY.

NHTSA ODI #11220435

65,000 miles · May 10, 2019
Steering

STEERING JERKS TO THE LEFT OR RIGHT WHILE DRIVING ON CITY STREET OR ON HI WAY.

NHTSA ODI #11206884

21,201 miles · Mar 15, 2019
Steering

ON WARM DAYS THE STEERING AT HIGHER SPEED GETS HARD TO STEER ; TO THE POINT OF BEING UNSTEADY. AT LOWER SPEEDS AND COOLER TEMPS THE HARD STEERING CAN BS HANDLED BUT IS STILL TROUBLESOME. NEED SOMEONE TO TALK TO BMW.

NHTSA ODI #11187102

110,000 miles · Mar 6, 2019
Steering

2003 BMW Z4 STEERING I EXPERIENCE SUDDEN JERKS IN THE STEERING WHEEL, MORE SO AT HIGHER SPEEDS, AROUND 60MPH AND ABOVE.THE JERKS ARE UNPREDICTABLE AND CAN BE EITHER TO THE RIGHT OR THE LEFT. IT MAKES THE CAR REALLY UNSAFE TO BE DRIVEN AT THESE HIGHER SPEEDS! I BELIEVE THIS IS A KNOWN PROBLEM BY BMW AND SHOULD BE A RECALL ISSUED…

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2003 BMW Z4 STEERING I EXPERIENCE SUDDEN JERKS IN THE STEERING WHEEL, MORE SO AT HIGHER SPEEDS, AROUND 60MPH AND ABOVE.THE JERKS ARE UNPREDICTABLE AND CAN BE EITHER TO THE RIGHT OR THE LEFT. IT MAKES THE CAR REALLY UNSAFE TO BE DRIVEN AT THESE HIGHER SPEEDS! I BELIEVE THIS IS A KNOWN PROBLEM BY BMW AND SHOULD BE A RECALL ISSUED TO CORRECT IT! FROM WHAT I UNDERSTAND IT REQUIRES A COMPLETE STEERING COLUMN REPLACEMENT AND IS VERY COSTLY. BMW SHOULD STEP UP AND COVER THIS VERY DANGEROUS STEERING SITUATION.

NHTSA ODI #11184583

99,900 miles · Mar 1, 2019
Steering

I EXPERIENCE SUDDEN JERKS TO THE LEFT, OT TO THE RIGHT WHEN THE ROAD SURFACE IS SLEGHTINGLY UNEVEN. I CAN NEVER PREDICT WHICH WAY THE CAR PULLS ME. I STRUGGLE A LOT TO KEEP THE STEERING CENTERED WHEN STOPPING AT ANY RED LIGHT. ALSO MAKE A WEIRD SOUND WHEN A TRY TO TURN RIGHT

NHTSA ODI #11183439

94,000 miles · Feb 19, 2019
Steering

STICKY STEERING WHICH WAS DIAGNOSED AS CAUSED BY A POORLY DESIGNED BEARING IN THE STEERING COLUMN ESTIMATED COST OF REPAIR $3500. A WIDE SPREAD PROBLEM DANGEROUS ESPECIALLY AT HIGH SPEED. POWER ASSIST IS ELECTRICAL ON STEERING.

NHTSA ODI #11181225

Mileage unknown · Feb 9, 2019
Steering

CAR IS HARD TO STEER WHEN DRIVING AND BMW KNOWS THIS ISSUE, CAR IS NOT SAFE TO DRIVE

NHTSA ODI #11175815

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.