Complaints over time
Complaints about the 2014 BMW Z4 peaked in 2025, with 3 filed
Owner complaints about this model year, by the year they were filed with NHTSA.
Source: NHTSA ODI complaints file. The lighter column runs through October.
Model year
2014 BMW Z4
Roadster, gasoline, built in Germany. Owner complaints on file from Jul 27, 2015 to Aug 19, 2025.
Recall campaigns covering this model year3806k vehicles or units across those campaigns
Owner complaints7Not enough peers on file
Severity index14.32014 roadsters average 14.3
First 24 months1Complaints in its first two years
Components
43% of complaints about the 2014 BMW Z4 name electrical system
Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls
3 recall campaigns cover the 2014 BMW Z4
Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.
| Campaign | Filed | Subject | Component | Vehicles | Remedy |
|---|---|---|---|---|---|
| 24V-608 | Aug 13, 2024 | Improperly sealed electrical connector on the water pump may be exposed to water and short circuit | Electrical system | 720,796 | Part replacement |
| 14V-627 | Oct 7, 2014 | Due to insufficient lubrication, the vacuum pump that supplies brake power assistance may fail | Brakes | 8,988 | Repair or modification |
| 13V-454 | Sep 26, 2013 | Due to insufficient lubrication, the vacuum pump that supplies brake power assistance may fail | Brakes | 76,191 | Repair or modification |
Source: NHTSA ODI recalls file.
Owner complaints
What owners reported about the 2014 BMW Z4
The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.
7 complaints on file, page 1 of 1.
- Filed Aug 19, 2025Failure Jan 1, 2021111,544 milesSanta Margarita, CAAir bags, 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 provided no additional assistance. The failure mileage was approximately 111,544.
NHTSA complaint 11681645 - Filed Apr 16, 2025Failure Aug 13, 2024Bethany Beach, DEElectrical system, Engine 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.
NHTSA complaint 11654902 - Filed Feb 20, 2025Failure Feb 6, 202526,000 milesGarden City, NYElectrical system, Engine 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 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 repair were not yet available. The failure mileage was approximately 26,000. VIN tool confirms parts not available.
NHTSA complaint 11643873 - Filed Jun 27, 2018Failure May 11, 2018Mesa, AZTires
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.
NHTSA complaint 11104276 - Filed Jan 20, 2018Failure Jun 3, 201511,225 milesGardendale, ALFuel/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 !
NHTSA complaint 11063846 - Filed Aug 11, 2017Failure Jul 26, 201725,000 milesLongport, NJService 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.
NHTSA complaint 11014613 - Filed Jul 27, 2015Failure Jun 8, 201530,000 milesFrankfort, INWheels
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 ADDRESSED BUT NO ONE WILL LISTEN NOR DO A THING ABOUT THIS. ALL I GOT FROM THE LADY IN SPARTENSBURG, THE HOME OFFICE, WAS I'M SORRY, YOU COULD SELL YOUR CAR! MY CAR ONLY HAS THIRY THOUSAND MILES ON IT, NOW I WILL HAVE TO FACE THIS AGAIN AND AGAIN. WHY WOULD ANY MANUFACTURER PRODUCE A VEHICLE THAT THE TIRES ARE TOO BIG TO FIT PROPERLY INSIDE THE WHEEL WELLS? SAFETY IS MY CONCERN, NOW AND IN THE FUTURE. I HAVE IT IN WRITING WHERE THE MANAGER SAID IT WAS GOING TO HAPPEN AGAIN.
NHTSA complaint 10743569
Source: NHTSA ODI complaints file.
Investigations
1 NHTSA investigation on file
- PE13030 Preliminary evaluation, Brakes
Loss of power assist braking
Opened Sep 6, 2013, closed Oct 25, 2013 · led to a recall
Source: NHTSA ODI investigations file.
Service bulletins
116 manufacturer communications cover this model year
Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall; the 60 most recent are listed.
- B611025 Sep 21, 2026 · Service Bulletin/Repair Instructions
While performing a 12-Volt battery jump start, disconnect, or replacement, Vehicle test, and/or Programmingprocedure- the BMW Footwell Module (FRM) may become unresponsive. As a result, one or more of the following vehicle electric system-related issues may… - B012016 May 6, 2026 · Warranty Program/Extension
The Footwell Module (FRM) limited warranty for defects in materials and / or workmanship has been supplementarily increased to 15 years / 186,000 miles as determined from the original first in-service / delivery date. - B611026 Apr 23, 2026 · Service Bulletin/Repair Instructions
While performing a 12-Volt battery jump start, disconnect, or replacement, Vehicle test, and/or Programming procedure- the BMW Footwell Module (FRM) may become unresponsive. As a result, one or more of the following vehicle electric system-related issues ma… - B012016 Mar 13, 2025 · Warranty Program/Extension
The Footwell Module (FRM) limited warranty for defects in materials and / or workmanship has been supplementarily increased to 15 years / 186,000 miles as determined from the original first in-service / delivery date. - B012016 Feb 20, 2025 · Warranty Program/Extension
The Footwell Module (FRM) limited warranty for defects in materials and / or workmanship has been supplementarily increased to 15 years / 240,000 miles as determined from the original first in-service / delivery date. - B510819 Jan 16, 2024 · Service Bulletin/Repair Instructions
The basic conditions for initializing the power windows are not met. - B611305 Jan 11, 2024 · Service Bulletin/Repair Instructions
The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle âdisc… - B662719 Sep 1, 2022 · Service Bulletin/Repair Instructions
The Lane Change Warning (LCW) yellow triangle symbol on either one, or both the exterior side view mirrors does not illuminate to alert the driver when it should. - B662419 Sep 1, 2022 · Service Bulletin/Repair Instructions
Vehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column. - SIB010717 Jun 1, 2017 · Service Bulletin/Repair Instructions
The engine coolant thermostat component-specific limited warranty extension to 10 years/120,000 - B110221 Sep 1, 2021 · Service Bulletin/Repair Instructions
With the court's FINAL approval, BMW of North America, LLC (BMW NA) has entered into a nationwide settlement with the plaintiffs in the following class action: Gelis, et al. v. Bayerische Motoren Werke Aktiengesellschaft and BMW of North America, LLC. - SIB110317 Jul 1, 2021 · Service Bulletin/Repair Instructions
BMW of North America, LLC BMW NA is extending the limited warranty for the engine timing chain and oil pump drive chain modules to: 7 years/70,000 miles as determined by the vehicle's original in-service date - B110317 Oct 1, 2021 · Service Bulletin/Repair Instructions
For the above-referenced vehicles, BMW of North America, LLC (BMW NA) is extending the limited warranty for the engine timing chain and oil pump drive chain modules to: 7 years/70,000 miles as determined by the vehicle's original in-service date. - B110317 Sep 1, 2021 · Service Bulletin/Repair Instructions
BMW of North America, LLC (BMW NA) is extending the limited warranty for the engine timing chain and oil pump drive chain modules to: 7 years/70,000 miles as determined by the vehicle's original in-service date - B110221 Jul 1, 2021 · Service Bulletin/Repair Instructions
With the court's FINAL approval, BMW of North America, LLC (BMW NA) has entered into a nationwide settlement with the plaintiffs in the following class action: Gelis, et al. v. Bayerische Motoren Werke Aktiengesellschaft and BMW of North America, LLC. - B840121 May 1, 2021 · Service Bulletin/Repair Instructions
TELEMATICS UNIT DEACTIVATION DUE TO 3G CELLULAR TECHNOLOGY DISCONTINUATION: The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G (Telematics ControlModule) can no longer be supported by the cellular network provider starting Februa… - B040221 Jun 1, 2021 · Service Bulletin/Repair Instructions
Distribution of the following tool will be through the Automatic Tool Shipment Program - B110317 Dec 1, 2020 · Service Bulletin/Repair Instructions
N20 AND N26 ENGINE TIMING CHAIN AND OIL PUMP DRIVE CHAIN: Whining noise from the lower engine area near the engine oil pump that increases frequency when increasing the engine RPM. Wear on the engine oil pump chain drive and timing chain sprockets. - B652214 Apr 1, 2020 · Service Bulletin/Repair Instructions
AUTOMATED ACTIVATION OF NAVIGATION SYSTEM DURING PDI/QC1: This Service Information Bulletin (Revision 2) replaces SI B65 22 14 dated October 2015. The INITIAL NAV enabling code no longer needs to be pre-ordered through the Parts department! When the vehicle… - B111417 Feb 1, 2018 · Service Bulletin/Repair Instructions
N20 AND N26 ENGINES TURBOCHARGER ELECTRIC WASTEGATE ACTUATOR LINKAGE PIN CORROSION This Service Information bulletin replaces SI B11 14 17 dated February 2018. - 121513 Sep 1, 2013 · Service Bulletin/Repair Instructions
N20 and N26 Engine: Various VANOS System Faults Stored in DME. The Service Engine Soon lamp and Engine Malfunction warning are illuminated, and the vehicle has reduced power output. Various faults related to VANOS operation are stored in the DME. While perf… - B650815 Apr 1, 2015 · Service Bulletin/Repair Instructions
"Google(tm) Local Search Inactive. When searching for a Point of Interest (POI) in the navigation menu, the ""Google(tm) Local Search"" option cannot be selected. The POI search option ""Google(tm)Local Search"" is not activated." - B620315 Apr 1, 2015 · Service Bulletin/Repair Instructions
Door Open Message Displayed, Even Though Door Is Closed. The customer complains that while driving, a CCM (check control message) indicates the doors are open, even though they are closed. Also, sometimes the gong will sound and the interior lights will go … - B130315 Apr 1, 2015 · Service Bulletin/Repair Instructions
"N20 and N26 Engines: ETK Injector Part Number Error. INFORMATION The current version of ETK has an error on screen 13_1417: ""High -pressure pump/Tubing."" When selecting the high-pressure pump, the screen states ""only in conjunction with injector."" Disr… - B111315 Aug 1, 2015 · Service Bulletin/Repair Instructions
The plastic oil filter housing may fail and lead to an internal and/or external engine oil or coolant leak. - B840314 May 1, 2016 · Service Bulletin/Repair Instructions
Bluetooth Connection Failures. There are various connectivity failures with the following devices: Apple iPhones Samsung S6 and the S6 Edge. Connectivity failure examples are: Call disconnection - Call is transferred back to the handset. In some instances t… - B111615 Apr 1, 2016 · Service Bulletin/Repair Instructions
N20 and N26 engine: Smoke from Exhaust when Starting a Cold Engine. When starting a cold engine, blue smoke can be seen emitting from the exhaust tailpipe for approximately 10-20 seconds. No turbo charger boost faults are stored and no drivability issues ca… - B840314 Feb 1, 2016 · Service Bulletin/Repair Instructions
SI B84 03 14 February 2016 Communication Systems Technical Service This Service Information bulletin supersedes SI B84 03 14 dated October 2014. SUBJECT Bluetooth Connection Failures. There are various connectivity failures with the following devices: Apple… - B650216 Feb 1, 2016 · Service Bulletin/Repair Instructions
SUBJECT Audio System Speaker Testing. For audio system speaker testing there is a NED (Non Electrical Diagnosis) Test Plan available. CAUSE We previously recommended use of the Audio Test CD (ATC) from BMW. This CD has been discontinued. - B130315 Feb 1, 2016 · Service Bulletin/Repair Instructions
SI B13 03 15 February 2016 Fuel Systems Technical Service This Service Information bulletin supersedes SI B13 03 15 dated March 2015 and replaces SI B13 04 13 dated March 2014. SUBJECT N20, N26, N55, N63TU, S63TU and S55 Engines: Bosch Injector ETK Part Num… - B120114 Feb 1, 2016 · Service Bulletin/Repair Instructions
"SI B12 01 14 February 2016 Electrical Systems Technical Service This Service Information bulletin supersedes SI B12 01 14 dated April 2014. Due to an error in the DME (Digital Motor Electronics) software, the required oxygen sensor onboard diagnostics (OBD… - B111615 Feb 1, 2016 · Service Bulletin/Repair Instructions
February 2016 Engine Technical Service This Service Information Bulletin supersedes SI B11 16 15 dated September 2015 SUBJECT N20 and N26 engine: Smoke from Exhaust when Starting a Cold Engine. When starting a cold engine, blue smoke can be seen emitting fr… - B650709 Jan 1, 2016 · Service Bulletin/Repair Instructions
Whistling Noise Coming from the Center Vent - A/C is Off . A very high pitched whistling or beeping noise is heard coming from the center vents. The flow of refrigerant through the expansion valve at certain temperature differentials. - 651112 Oct 1, 2013 · Service Bulletin/Repair Instructions
Intermittently Stored FM Radio Stations Default to FM 87.7. Intermittently, the stored FM radio stations default to FM 87.7 after vehicle start-up. CAUSE 1. Low battery voltage or voltage drop at the head unit 2. Radio station preset contains FM 87.7 3. Re… - 513608 Aug 1, 2013 · Service Bulletin/Repair Instructions
"Outside Door Mirror Moves when Locking or Unlocking the Vehicle. The door mirror tilts immediately after unlocking or locking. The mirror position does not correspond to the memory position preset by the customer. Pressing the seat memory button typically … - 120613 Aug 1, 2013 · Service Bulletin/Repair Instructions
The Service Engine Soon Lamp On with Post Oxygen Sensor Faults Stored. The Service Engine Soon (MIL) lamp is on and the following faults are stored in the DME fault code memory. BN2000 (E-Series) vehicles: * 2D22: Oxygen sensor downstream of catalytic conve… - BMWNOV1313 Nov 1, 2013 · Service Bulletin/Repair Instructions
A Delivery Stop has been issued on certain 2014 model year E89 vehicles produced from March to June 2013. The fuel pump pressure regulator could cause a noise that is audible to the driver. The fuel pump still functions properly in this case. Affected vehic… - BMWNOV1213 Nov 1, 2013 · Service Bulletin/Repair Instructions
The Delivery Stop issued on November 22 for certain 2014 model year E89 vehicles produced from March to June 2013, remains in effect. The fuel pump pressure regulator could cause a noise that is audible to the driver. The fuel pump still functions properly … - 513608 Nov 1, 2013 · Service Bulletin/Repair Instructions
"Outside Door Mirror Moves when Locking or Unlocking the Vehicle. The door mirror tilts immediately after unlocking or locking. The mirror position does not correspond to the memory position preset by the customer. Pressing the seat memory button typically … - 651310 Mar 1, 2013 · Service Bulletin/Repair Instructions
In all audio modes (radio, CD, AUX-In, etc.), the audio output is distorted. It is more noticeable with high bass and high audio volume settings. There may also be an intermittent interference noise coming from the loudspeakers at low audio volume or when t… - 651009 Mar 1, 2013 · Service Bulletin/Repair Instructions
The vehicle position is missing or incorrect on the navigation map. The navigation system integrated in the Car Information Computer (CIC) is not calibrated correctly. - 650513 Mar 1, 2013 · Service Bulletin/Repair Instructions
Basic SVS: Voice Recognition Inoperative After Programming. After programming the vehicle with ISTA/P 2.48.x, the voice recognition (Basic SVS) is inoperative. NOTE: The Basic SVS only includes voice recognition for phone functions. Error in the coding dat… - 130213 Mar 1, 2013 · Service Bulletin/Repair Instructions
N54 Engine: Fuel Pressure Control Test Plan Error. INFORMATION Not applicable. - 010212 Jun 1, 2013 · Service Bulletin/Repair Instructions
"BMW NA has agreed to extend the emissions warranties of the turbocharger's wastegate to: ??8 years or 82,000 miles, whichever occurs first, as determined from the vehicle's original in-service date select the ""Vehicle Comment"" button to display the exte… - 121513 Jul 1, 2013 · Service Bulletin/Repair Instructions
N20 and N26 Engine: Various VANOS System Faults Stored in DME. The Service Engine Soon lamp is illuminated; Engine Malfunction warning is illuminated; and the vehicle has reduced power output. Various faults related to VANOS operation are stored in the DME.… - 651310 May 1, 2013 · Service Bulletin/Repair Instructions
In all audio modes (radio, CD, AUX-In, etc.), the audio output is distorted. It is more noticeable with high bass and high audio volume settings. There may also be an intermittent interference noise coming from the loudspeakers at low audio volume or when t… - 130409 May 1, 2013 · Service Bulletin/Repair Instructions
"N54 Engine: Diagnosis of Cold Start Rough Running with Misfire Faults. The customer may complain that during the cold start in the morning, the engine runs very roughly and the Service Engine Soon lamp is illuminated. Various misfire fault codes (e.g., 29C… - 120513 May 1, 2013 · Service Bulletin/Repair Instructions
Service Engine Soon Light Flashes with Throttle Adaptation Faults Stored. The EML light flashes with a check control message for reduced power output and/or the Service Engine Soon lamp (MIL) flashes. During the throttle valve adaptation (teach-in limit run… - 513608 Feb 1, 2013 · Service Bulletin/Repair Instructions
"Outside Door Mirror Moves when Locking or Unlocking the Vehicle. The door mirror tilts immediately after unlocking or locking. The mirror position does not correspond to the memory position preset by the customer. Pressing the seat memory button typically … - 111212 Feb 1, 2013 · Service Bulletin/Repair Instructions
N20 Engine: Engine Oil Filter Application. INFORMATION The current version of EPC does not provide all available options for the engine oil filters that are used in the N20 engine. The illustrations below will help identify the proper engine oil filter appl… - 8403014 Oct 1, 2014 · Service Bulletin/Repair Instructions
iPhone: Connection Failures with iOS 7. There are various connectivity failures with the iPhone using iOS 7. Some examples are listed below: z Call disconnection z Contact List incomplete z General connection failures Apple software iOS 7 and its variants - 280114 Oct 1, 2014 · Service Bulletin/Repair Instructions
DCT Transmission: Oil Leakage Diagnosis. INFORMATION Incorrect diagnosis of DCT (Double-clutch Transmission) oil leaks may lead to unnecessary part replacements and repeat customer repair visits. When diagnosing complaints related to DCT fluid leaks, please… - 130514 Oct 1, 2014 · Service Bulletin/Repair Instructions
. INFORMATION To properly diagnose the customer's complaint, the applicable test plan for the misfire faults stored in the DME must be performed to avoid repeat repairs. If a misfire fault is not stored in the DME memory and an engine related drivability co… - 111012 Jan 1, 2013 · Service Bulletin/Repair Instructions
?N20 Engine: Repeated Juddering or Surging While Accelerating. The vehicle judders or surges repeatedly while accelerating in hot ambient temperatures between 3,000 RPM and 5,000 RPM. The Service Engine Soon lamp is not illuminated, and no fault codes are s… - 112014 Oct 1, 2014 · Service Bulletin/Repair Instructions
Delivery Stop: Crankcase Failure. A Delivery Stop has been issued on certain 2015 model year vehicles with N20/N26 engines produced from September 4, 2014 through October 21, 2014. These vehicles may have a crankcase failure. Approximately 145 vehicles are … - 540414 May 1, 2014 · Service Bulletin/Repair Instructions
Service Action: Wiring Harness Sensor Rear Module. The wiring harness for the convertible top rear module sensor may be positioned incorrectly, which can cause damage to the wiring harness. Incorrect positioning of the convertible top rear module sensor con… - 650514 Apr 1, 2014 · Service Bulletin/Repair Instructions
Traffic Information Is Inoperative. The traffic information is intermittently or permanently inoperative. * Traffic flow is not displayed on the navigation map. * The traffic list is empty. 1. The Offboard Availability (backend) system is unavailable and i… - 610314 Apr 1, 2014 · Service Bulletin/Repair Instructions
Check Control Messages Related to Battery Charge During Cold Ambient Temperatures. On cold days with an outside ambient temperature of less than 15F, customers may notice a check control message related to the battery that is displayed on the instrument clu… - 540414 Apr 1, 2014 · Service Bulletin/Repair Instructions
Delivery Stop: Wiring Harness Sensor Rear Module. A Delivery Stop has been issued on certain 2014 model year E89 vehicles produced from March 26, 2014 through April 01, 2014. These vehicles may be faulty with the routing of the micro switch connector for th… - 130514 Aug 1, 2014 · Service Bulletin/Repair Instructions
N20 and N26 Injector Replacement. INFORMATION When a defective high-pressure fuel injector is identified with an index "02" designation, as shown in the illustration below, all 4 injectors must be replaced at the same time. This bulletin only applies to ind…
Source: NHTSA manufacturer communications files.