Car Defect Radar
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Built from NHTSA complaints and recalls collected for this model, generated October 26, 2026. Totals reflect what has been collected, not every complaint ever filed.
Confirm 5 recalls before you buy.

Ask the seller for proof the repair was completed, or run the free VIN check. Recall repairs are done at no cost by a dealer.

Recalls

5 total · 5 to confirm

Safety issues the manufacturer must repair for free. A recall means confirm the fix was done, not walk away.

Engine recall

Confirm it was repairedRecall 23V707000 · Oct 2023

Loose or broken VANOS unit bolts can result in an engine stall, increasing the risk of a crash.

Remedy
Dealers will replace the four VANOS bolts, free of charge. Interim letters notifying owners of the safety risk are expected to be mailed December 18, 2023. Owner notification letters were mailed June 19, 2024. Owners may contact BMW customer service at 1-800-525-7417.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Engine recall

Confirm it was repairedRecall 22V119000 · Mar 2022

An electrical short can cause the PCV valve heater to overheat, increasing the risk of a fire while driving or, soon after driving when parked.

Remedy
This recall supersedes and expands previous NHTSA recalls 17V-683 and 19V-273. Dealers will install an electrical wiring harness with fuse protection for the PCV Valve heater in potentially affected vehicles, free of charge. This recall supersedes and expands previous NHTSA recalls 17V-683 and 19V-273. Vehicles previously repaired under the prior recalls will need to come back for the new recall remedy. The remedy is currently being developed. Interim owner notification letters informing owners of the safety risk were mailed on April 1, 2022. Owner notification letters were mailed on July 22, 2022. Owners may contact BMW customer service at 1-800-525-7417.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Engine recall

Confirm it was repairedRecall 17V683000 · Oct 2017

An electrical short can cause the parts within the PCV valve to melt, increasing the risk of a fire, even when the vehicle is not in use.

Remedy
BMW will notify owners, and dealers will replace the PCV valve heater, free of charge. Interim letters were mailed on November 27, 2017. Owners will receive a second notification by the end of October 2018. Owners may contact BMW customer service at 1-800-525-7417.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Engine recall

Confirm it was repairedRecall 14V176000 · Apr 2014

If the bolts loosen or break the engine may have reduced power or stall. An engine stall increases the risk of a crash.

Remedy
BMW will notify owners, and dealers will replace the four VANOS housing bolts for both VANOS units (intake and exhaust), free of charge. In addition, owners of approximately 170,172 model year 2010-2012 BMW vehicles equipped with inline 6 cylinder engines not covered by this recall, will receive an extended warranty to address this condition. The recall began on September 24, 2014. Owners may contact BMW at 1-800-525-7417.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Electrical system recall

Confirm it was repairedRecall 13V044000 · Feb 2013

If there is a loss of electrical power to the vehicle, the vehicle may unexpectedly stall, increasing the risk of a crash.

Remedy
BMW will notify owners, and dealers will replace the positive battery cable connector and secure it with an improved method, free of charge. The recall began on March 13, 2013. Owners may call BMW at 1-800-525-7417 or email BMW at [email protected].
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Owner complaints by system

10 total

Unverified reports owners filed with NHTSA, grouped by the part of the car. Useful for spotting patterns. Open a group to read recent examples.

Engine & powertrain

Minor
6

Most reports here involve sudden stalling.

sudden stalling 3transmission slipping 1
A recent report: The contact owns a 2010 BMW Z4. The contact stated while driving at 45 MPH when attempting to depress the accelerator pedal the vehicle decrease speed independently. No warning lights illuminated. A…
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The contact owns a 2010 BMW Z4. The contact stated while driving at 45 MPH when attempting to depress the accelerator pedal the vehicle decrease speed independently. No warning lights illuminated. A dealer was contacted. The vehicle was taken to an dealer where it was diagnosed the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, and they informed him there are no recalls. The approximate failure mileage was 161,000.

Source: NHTSA complaint ODI #11737891 · view all complaints for this vehicle at nhtsa.gov

Electrical & infotainment

Minor
1

Most reports here involve sudden stalling.

sudden stalling 1
A recent report: TL* THE CONTACT OWNS A 2010 BMW Z4. WHILE DRIVING 40 MPH, THE ENGINE STALLED WITHOUT WARNING. THE VEHICLE WAS ABLE TO BE RESTARTED. THE FAILURE PERSISTED. THE CONTACT RECEIVED A RECALL NOTIFICATION…
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TL* THE CONTACT OWNS A 2010 BMW Z4. WHILE DRIVING 40 MPH, THE ENGINE STALLED WITHOUT WARNING. THE VEHICLE WAS ABLE TO BE RESTARTED. THE FAILURE PERSISTED. THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 13V044000 (ELECTRICAL SYSTEM). THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING, BUT THE FAILURE COULD NOT BE DUPLICATED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 10,000.

Source: NHTSA complaint ODI #10730345 · view all complaints for this vehicle at nhtsa.gov

Brakes

Minor
1

Most reports here involve loss of braking.

loss of braking 1
A recent report: CAR IS A NEW (11 /21/09) BMW Z4 WITH LESS THAN 2,000 MILES. WHEN DRIVING IN SUBURBAN TRAFFIC AT APPROXIMATELY 45MPH, DRIVER SIGNALED FOR A RIGHT HAND TURN AT AN INTERSECTION WITHOUT A TRAFFIC LIGHT…
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CAR IS A NEW (11 /21/09) BMW Z4 WITH LESS THAN 2,000 MILES. WHEN DRIVING IN SUBURBAN TRAFFIC AT APPROXIMATELY 45MPH, DRIVER SIGNALED FOR A RIGHT HAND TURN AT AN INTERSECTION WITHOUT A TRAFFIC LIGHT. WHEN BRAKES WERE APPLIED, THERE WAS VIRTUALLY NO STOPPING POWER. UNABLE TO SLOW FOR THE RIGHT TURN, DRIVER PROCEEDED TO THE NEXT TURN WHILE APPLYING ALL OF THE PHYSICAL PRESSURE SHE COULD MUSTER, WHICH FINALLY SLOWED THE CAR TOP THE POINT IT COULD BE TURNED AND STOPPED. IF THIS BRAKE FAILURE HAD OCCURRED WHEN THERE WAS STOPPED TRAFFIC, AN ACCIDENT WOULD HAVE CERTAINLY OCCURRED. THE PROBLEM WAS A CATASTROPHIC FAILURE OF THE POWER BRAKES HYDRAULIC BOOSTER. ADDITIONALLY, NO WARNING LIGHT EVER CAME ON BEFORE, DURING OR AFTER THE BRAKE FAILURE. THE BMW SERVICE DEPARTMENT SAID THAT THERE ARE WARNING LIGHTS FOR LOW FLUID AND LOW PADS, BUT NOT FOR BOOSTER FAILURE, WHICH IS UNBELIEVABLE. *TR

Source: NHTSA complaint ODI #10312902 · view all complaints for this vehicle at nhtsa.gov

Other systems

Minor
2

Most reports here involve other issues.

other issues 2
A recent report: DURING A COLD, DRIVING RAIN STORM, WITH DRIVER & 1 PASSENGER, STARTED TO DRIVE. (VERY 1ST DRIVE IN THIS CAR WITH COLD WEATHER) WHAT A SURPRISE: WINDSHIELD IMMEDIATELY FOGGED UP. TURNED ON DEFOGGER…
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DURING A COLD, DRIVING RAIN STORM, WITH DRIVER & 1 PASSENGER, STARTED TO DRIVE. (VERY 1ST DRIVE IN THIS CAR WITH COLD WEATHER) WHAT A SURPRISE: WINDSHIELD IMMEDIATELY FOGGED UP. TURNED ON DEFOGGER, WINDSHIELD THEN FOGGED UP 100% AS WELL AS ALL OTHER WINDOWS - AS VISIBILITY DISAPPEARED, I STOPPED THE CAR & OPENED THE WINDOWS WITH THE BLOWER ON. NO HEAT COULD BE USED. THIS PROCESS WAS REPEATED OVER THE NEXT 1 TO 1-1/2 HOURS IN ORDER TO CONTINUE DRIVING. ISSUE WAS REPORTED TO BMW MANY TIMES OVER. I HAD TO LEARN THAT DESPITE COLD AMBIENT TEMPERATURES W-W/O RAIN, SNOW, ETC. - THE A/C MUST BE TURNED ON IN ORDER TO NOT FOG THE WINDOWS. BMW: THERE'S NOTHING TO FIX, THAT'S THE WAY IT IS. THE AMBIENT AIR IS DIRECTED THROUGH A PORTION OF THE ENGINE COMPARTMENT, THIS HEATS UP THE AIR. BMW STATED THAT I MAY VOID THE WARRANTY IF I MODIFY THE SYSTEM TO CORRECT THIS PROBLEM. THIS HAS CONTINUED TO OCCUR. ON A DRIVE ON CA'S COAST HIGHWAY, WITH TEMPS IN THE LOW 50'S - ONE MUST STILL RUN THE A/C & NO HEAT. BMW ASKED: WHAT DO YOU HAVE AGAINST RUNNING THE A/C ALL THE TIME? IN ADDITION TO IMPAIRED VISIBILITY - THIS RESULTS IN CONSTANT, VERY LOW MPG WITH THE A/C ALWAYS ON. WHEN BMW PROVIDED MPG'S TO FED. AGENCIES, I BELIEVE THAT BMW'S A/C'S WERE NOT ON & THESE CARS DEMAND PREMIUM FUEL. I SPOKE WITH A NATIONALLY KNOWN, RESPECTED TESTER/ADVISERS OF MANY VEHICLES - IT WAS CONFIRMED TO ME THAT THE MPG TESTS ARE CONDUCTED WITHOUT THE A/C'S BEING TURNED ON. *TR

Source: NHTSA complaint ODI #10695276 · view all complaints for this vehicle at nhtsa.gov

Is 10 complaints a lot? They were filed between 2010 and 2026, roughly 1 a year, which is fewer than the typical model in this dataset. We do not have sales figures for this model, so treat this as a rough volume, not a rate per car on the road. Popular, high-volume models naturally collect more complaints over time.

How does it compare with other years? The 2010 has 10 complaints on file, fewer than the 2011 (46). Older model years have had longer to collect complaints.