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2012 BMW Z4 problems, recalls and owner complaints
What the 2012 BMW Z4 has been recalled for, how often it fails the UK MOT and what owners report, from official government data. Updated October 25, 2026.
- 0safety recalls
- 5owner complaints
- 0crash reports
- 0fire reports
- 20%fail the UK MOT
5 complaints, against an average of 4 for the other 8 BMW Z4 model years.
Every BMW Z4 model year with its number of owner complaints. Pick a year to compare.
What goes wrong with the 2012 BMW Z4?
The components named most often in the 5 owner complaints. One complaint can name several, so the shares can add up to more than 100%.
Has the 2012 BMW Z4 been recalled?
NHTSA lists no safety recalls for the 2012 BMW Z4 as of October 25, 2026. Recalls can be issued at any time, so check your VIN before you rely on this.
Is the 2012 BMW Z4 recalled in the UK or Europe?
Recalls issued by the UK's DVSA and through the EU's Safety Gate system that cover this model and build period. European models can differ from U.S. ones, and "years estimated" means the recall gave no build dates, so confirm your own car with your registration or VIN.
UK DVSAReplace VANOS bolts N51 N52 N55
Risk: On affected vehicles overtime the aluminium screws can loosen or break on the adjustable variable camshaft timing (VANOS) units potentially resulting in engine emergency mode being activated.
Fix: On affected vehicles the eight aluminium screws will be replaced if evidence of faulty screws is found then the VANOS adjustment unit will also be replaced.
UK DVSAPlug in contact cable may malfunction
Risk: It is possible that the connection between the B+ cable and the Power Distribution Box can become damaged by wear and heat which is caused by high current flow and high contact resistance. Normally this will result in a non-start situation after parking the vehicle. However it is possible that this could in extreme cases occur whilst the vehicle is in motion. The driver should be made aware of the issue by flickering of the instrument cluster (dash) or an engine mis-fire; but if the driver does not then the engine could cut-out without warning.
Fix: Recall all affected vehicles with petrol engines and replace the cable/connection with a more robust item.
UK DVSAEngine emergency mode may be activated during driving
Risk: The screws retaining the variable camshaft timing (VANOS) housing may loosen and under certain circumstances the heads may break off. This can lead to the VANOS leaking oil internally and adversely affect the valve timing adjustment. If found to deviating from targeted data the engine emergency mode will be activated. This will be indicated by a distinct change in engine running. The orange engine management warning lamp and a check message; On vehicles with N51/N52 engines this will appear at ignition recycle on N55 engine it will display immediately.
Fix: Repalce bolted connection of the VANOS adjustment unit
UK DVSAEngine may cut outYears estimated
Risk: It is possible that the connection between the B+ cable and the Power Distribution Box can become damaged by wear and heat which is caused by high current flow and high contact resistance. Normally this will result in a non-start situation after parking the vehicle. However it is possible that this could in extreme cases occur whilst the vehicle is in motion. The driver should be make aware of the issue by flickering of the instrument cluster (dash) or an engine mis-fire; but if the driver does not then the engine could cut-out without warning.
Fix: Recall all affected vehicles and replace the cable/connection with a more robust item.
UK DVSAEps may not perform as specified
Risk: Due to a component in the integrated control module not being to specification it is possible power steering assistance may fail. If this happens the EPS warning lamp will illuminate and a check control message will appear on the dashboard display. Directional control will be maintained albeit with additional driver input.
Fix: Recall vehicles likely to be affected to replace the steering box.
EU Safety GateThe connector of the positive battery cable on the front power distribution box may be damaged over the lifetime of the vehicle by…The connector of the positive battery cable on the front power distribution box may be damaged over the lifetime of the vehicle by vibrations and currents. This may lead to failure of the engine and of the vehicle's electrical system, including headlights and occupant protection which will increase the risk of an accident and injuries to the occupants.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
EU Safety GateThe universal joint of the drive shaft might break, causing a sudden loss of propulsion.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
How often does the 2012 BMW Z4 fail its MOT?
Why they failed: the share of failed tests with at least one fault in each area (a test can fail on several). Cars first registered in 2012, tested in Great Britain in 2023; first registration is usually, but not always, the model year. Source: DVSA anonymised MOT tests and results, Open Government Licence v3.0.
What do 2012 BMW Z4 owners report?
5 of the 5 complaints, the most recent for the most-reported components, as the owners wrote them. NHTSA removes names and VINs; long reports are trimmed. CarHooq has not verified individual claims.
The contact owns a 2012 BMW Z4. The contact received notification of NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM); however, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
The contact owns a 2012 BMW Z4. The contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
The contact owns a 2012 BMW Z4. The contact stated while driving approximately 10 MPH and turning to the left, the steering wheel seized, and the contact had to use force to return the steering wheel back to center. The contact stated that the failure occurred at various speeds while turning left or right. The contact stated that the vehicle was shuddering while the steering wheel was turned to the left or right. The vehicle regained normal steering functionality when the vehicle was stopped and turned off and restarted. The contact stated the "steering wheel" warning light was illuminated…
The contact's wife owns a 2012 BMW Z4. The contact stated while driving approximately 70-75 MPH, the vehicle overheated and started decelerating independently. The contact depressed the accelerator pedal but the vehicle failed to respond. The warning message "Engine Overheat; Pull Over and Turn Off Vehicle" was illuminated. The contact veered to the side of the road and turned off the vehicle. The contact stated that upon restarting the vehicle, the vehicle was still overheating. The vehicle was towed to the dealer where it was diagnosed that the electrical coolant water pump, cooling…
NOTICED WHINING NOISE FROM ENGINE ALTHOUGH IT DRIVES NORMALLY. BMW DEALER CONFIRMS TIMING CHAIN NEEDS REPLACEMENT. MY CAR IS AT 8 YEARS, 66K MILES - JUST OVER THE 7/70 WARRANTY EXTENSION FOR TIMING CHAIN. I UNDERSTAND THERE IS A CLASS ACTION LAWSUIT STILL PENDING ON THIS KNOWN ISSUE. IT HAS BEEN DEALERSHIP SERVICED SINCE IT WAS PURCHASED WITH FULL RECORDS.
2012 BMW Z4: questions owners ask
Is the 2012 BMW Z4 reliable?
NHTSA data alone cannot rate reliability, but it shows what owners reported. Owners filed 5 complaints with NHTSA about the 2012 BMW Z4; the most common categories were engine and engine cooling (3, 60%), electrical system (2, 40%), engine (1, 20%). There are no safety recalls listed for this model year.
What are the most common problems with the 2012 BMW Z4?
Across 5 owner complaints filed with NHTSA, the categories mentioned most often are engine and engine cooling (60% of complaints), electrical system (40% of complaints), engine (20% of complaints), steering (20% of complaints). One complaint can name several components.
Does the 2012 BMW Z4 have any recalls?
As of October 2026, NHTSA lists no safety recalls for the 2012 BMW Z4. Recalls can be issued at any time, so check your VIN at nhtsa.gov/recalls.
Check your own Z4
Counts are a starting point, not a verdict: popular models collect more complaints because more of them are on the road, and NHTSA does not verify individual reports. To see whether a recall is still open on your car, enter your VIN at nhtsa.gov/recalls (U.S.) or your registration at check-vehicle-recalls.service.gov.uk (UK). Had a safety problem? Report it to NHTSA; complaints are what trigger investigations and recalls.
Data: NHTSA Office of Defects Investigation recall and complaint databases (public domain), DVSA anonymised MOT results (Open Government Licence v3.0), DVSA vehicle recalls (Open Government Licence v3.0), EU Safety Gate alerts (© European Union), retrieved October 25, 2026. Model year 2012 only; combines NHTSA's entries for Z4 SDRIVE28I, Z4 SDRIVE35I and Z4 SDRIVE35IS.