*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Electrical system
The contact owns a 2014 BMW Z4. The contact stated that rodents had chewed through some electrical wiring in the vehicle. The air bag warning light was illuminated. The contact was unable to monitor the oil levels due to the damaged electrical wiring. The vehicle was taken to the local dealer on several occasions, where it was determined that the electrical wiring needed to be replaced. The vehicle was repaired, but the failure reoccurred. The contact was informed about other methods to deter the varmints from chewing on the electrical wiring. The contact called an independent mechanic, who stated that the failure had occurred on several types of vehicles. The manufacturer was contacted but…
Jan 1, 2021 · 111,544 milesEngine and engine cooling
The contact owns a 2014 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 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.
Aug 13, 2024Electrical system
The contact owns a 2014 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 contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was made aware of the issue. The contact stated while driving 30 MPH, there was smoke entering the cabin of the vehicle through the A/C vents. There were no warning lights illuminated. The local dealer was contacted to schedule a diagnostic test; however, the appointment was not scheduled because parts for the recall…
Feb 6, 2025 · 26,000 milesTires
TL* THE CONTACT OWNS A 2014 BMW Z4 EQUIPPED WITH UNIROYAL SENTRY TIRES, SIZE: 225/45R17 (NA). WHILE PULLING OUT OF THE DRIVEWAY, THE CONTACT'S SPOUSE NOTICED A NAIL LODGED IN THE REAR PASSENGER TIRE. THE TIRE WAS TAKEN TO A LOCAL MECHANIC WHO STATED THAT THE TIRE WAS TORN FROM THE INSIDE AND THE NAIL LODGED IN THE TIRE WAS KEEPING THE TIRE TOGETHER. THE MECHANIC STATED THAT THE FAILURE WAS DUE TO A MANUFACTURER DEFECT. THE MANUFACTURER WAS NOT NOTIFIED. THE TIRE WAS REPLACED. THE DOT NUMBER, VEHICLE MILEAGE, AND TIRE MILEAGE WERE NOT AVAILABLE.
May 11, 2018Fuel/propulsion system
TWO IN TANK FUEL PUMP REPLACED--FIRST ONE AT 11,225 MILES-- SECOND FUEL PUMP REPLACED AT 23,385 MILES---FUEL PUMP IS MAKING NOISE & HARD TO START--ENGINE WILL QUIT IN TOWN OR HIGHWAY. BMW SAYS THERE IS NO RECALL ON FUEL PUMP. IT IS NOT SAFE TO DRIVE THIS Z4 BECAUSE OF THE ENGINE QUITING !
Jun 3, 2015 · 11,225 milesService brakesCrash
WHILE PARKING IN PARKING LOT, DEPRESSED THE BRAKES AND THE CAR ACCELERATED. CONTINUED TO BRAKE AND THE CAR KEPT ACCELERATING UNTIL I HIT A POLE.
Jul 26, 2017 · 25,000 milesWheels
THE TIRE ON MY Z4 RUB THE INSIDE WHEEL WELL CAUSING THE TIRE TO BLOW OUT. WHEN I TOOK THE WHEEL TO BE REPAIRED, THE MANAGER OF THE TIRE COMPANY SAID THIS WAS A FACTORY DEFECT THAT HE IS SEEING ON MOST OF THE Z4'S. HE SAID IT WILL CONTINUE TO HAPPEN AS THE CAMBER CAN'T BE ADJUSTED OUT FAR ENOUGH TO STOP THIS RUBBING. I CONTACT BMW BUT THEY SAID IT WAS MY FAULT; THAT I PROBABLY HIT TOO MANY POT HOLES, I DROVE TOO FAST, I SHOULD HAVE KNOWN THIS WOULD HAPPEN SINCE IT IS A SPORTS CAR. THEY ALSO SAID I SHOULD HAVE HAD THE CAR REALIGNED EVERY YEAR. NO WHERE IN MY MANUAL DOES IT TELL ME THIS. IT COST ME OVER THOUSAND DOLLARS TO GET MY TIRES FIXED. THIS IS A MAJOR SAFETY ISSUE THAT NEEDS TO BE…
Jun 8, 2015 · 30,000 miles
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.