NHTSA lists 1 complaints for the 2021 BMW Z4, 0 of them mention a crash and 0 mention a fire. 0 complaints mention an injury, with 0 injuries and 0 deaths reported.
Data build 2026-10-08.
NHTSA lists this vehicle as BMW Z4.
Recalls
See new recalls and investigations this week.
5 recalls.
Date: 2026-01-30. Systems: ELECTRICAL SYSTEM.
Defect: BMW of North America, LLC (BMW) is recalling certain 2021-2023 Toyota Supra, 2022-2023 2 Series Coupe, 2021-2024 5 Series (xDrive), 2021-2022 Z4, 2022-2024 4 Series (Gran Coupe), 2021-2024 4 Series (Convertible and xDrive Convertible), 2021-2023 4 Series (Coupe), 2021-2024 3 Series, 2021-2023 X4, 2021-2024 X3 vehicles. Please see the recall report for a complete list of all models. The engine star (excerpt)
Consequence: Fire increases the risk of injury. (excerpt)
Remedy: Dealers will replace the engine starter, free of charge. Owner notification letters were mailed July 21, 2026. Owners may contact BMW customer service at 1-800-525-7417 or Toyota's customer service at 1-800-331-4331. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning March 24, 2026. (excerpt)
Do not drive: No. Park outside: No.
Date: 2025-09-23. Systems: ELECTRICAL SYSTEM.
Defect: BMW of North America, LLC (BMW) is recalling certain 2019-2021 BMW 330i, 2019-2022 BMW Z4, 2020-2022 BMW 530i, X3, X4, Toyota Supra, 2021-2022 BMW 430i, 430i Convertible, and 2022 BMW 230i vehicles. The engine starter relay may corrode, causing the relay to overheat and short circuit.
Consequence: A short circuit in the starter relay may increase the risk of a fire.
Remedy: Owners are advised to park their vehicles outside and away from structures until the remedy is complete. Dealers will replace the engine starter, free of charge. Owner notification letters were mailed February 6, 2026. Owners may contact BMW customer service at 1-800-525-7417. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov November 14, 2025.
Do not drive: No. Park outside: Yes.
Date: 2021-08-02. Systems: ENGINE.
Defect: BMW of North America, LLC (BMW) is recalling certain 2020 M340i, M340i xDrive, 540i, 540i xDrive, X3 M40i, 2020-2021 X4 M40i, 745Le xDrive, 2019-2021 Z4 M40i, and 2020-2021 Toyota Supra vehicles. During engine start, the engine management software may cause loss of braking assist. Full mechanical braking (without assist) remains available.
Consequence: Loss of braking assist can increase the risk of a crash.
Remedy: Dealers will update the engine management software, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact BMW customer service at 1-800-525-7417.
Do not drive: No. Park outside: No.
Date: 2021-07-21. Systems: SEAT BELTS.
Defect: BMW of North America, LLC (BMW) is recalling certain 2021 2 Series (230i, 230i xDrive, M240i, M240i xDrive), 330e, 330e Xdrive, 4 Series Coupe (430i, 430i xDrive, M440i xDrive) M4 Coupe, M4 Competition Coupe, BMW 4 Series Convertible (430i, M440i), BMW X1 sDrive28i, xDrive28i, 2 Series Gran Coupe (228i, 228i xDrive, M235i xDrive), M2 Competition Coupe, 330i, 330i xDrive, M340i, M340i xDrive, M3, M (excerpt)
Consequence: During a crash, a seat belt retractor that does not function as intended increases the risk of injury. (excerpt)
Remedy: Dealers will inspect the seat belt retractors (including the seat belts) and, if necessary, replace the retractors, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact BMW customer service at 1-800-525-7417; 1-866-825-1525 (MINI); 1-877-877-3735 (Rolls Royce); and 1-888-270-9371 (Toyota). (excerpt)
Do not drive: No. Park outside: No.
Date: 2020-11-12. Systems: FUEL SYSTEM, GASOLINE.
Defect: BMW of North America, LLC (BMW) is recalling certain 2020-2021 Z4 and 2020-2021 Toyota Supra vehicles. The weld between the fuel tank halves may have been insufficiently welded, causing the weld to fail.
Consequence: The failed weld may allow fuel to leak, increasing the risk of a fire in the presence of an ignition source.
Remedy: BMW will notify owners, and dealers will replace the fuel tank, free of charge. The recall began December 18, 2020. Owners may contact BMW customer service at 1-800-525-7417 or Toyota customer service at 1-888-270-9371.
Do not drive: No. Park outside: No.
Manufacturer communications
115 manufacturer communications.
Communications by system| System | Count |
|---|
| EQUIPMENT | 59 |
|---|
| ELECTRICAL SYSTEM | 43 |
|---|
| STRUCTURE | 9 |
|---|
| VISIBILITY | 9 |
|---|
| EQUIPMENT ADAPTIVE/MOBILITY | 8 |
|---|
| STEERING | 8 |
|---|
| ENGINE | 6 |
|---|
| ENGINE AND ENGINE COOLING | 5 |
|---|
11032731
Date: 2026-05-06. Type: Warranty Program/Extension. Systems: ENGINE.
The EVAP systems purge (vent) valve limited warranty for defects in materials or workmanship has been extended to 15 years / 150,000 miles as determined from the original in-service date.
11016441
Date: 2025-03-27. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.
While driving on an uneven road, a a clickinga sound is heard from the front bow/cowl panelarea of the convertible top.
11013048
Date: 2025-01-13. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.
The convertible top does not open or close.
10250374
Date: 2024-02-16. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, VISIBILITY.
An interference noise (groaning noise) can be heard from within the heating and air-conditioning unit in thecenter of the instrument panel. The groaning noise always occurs when either a ventilation flap, air stratification flap or the recirculated airflap moves to a different position. Due to the
10249437
Date: 2024-01-16. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, VISIBILITY.
The basic conditions for initializing the power windows are not met.
10249027
Date: 2024-01-11. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
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 A A?A A A A discharged batteryA A?A A A A compl
10249018
Date: 2024-01-08. Type: Service Bulletin/Repair Instructions. Systems: STEERING.
At low outside temperatures (below 40 degrees F) and slow driving speeds (i.e. when parking, maneuvering)with a large steering angle, the front end can be slightly axially misaligned. This can be felt (jerking)/ heard via an acoustic acknowledgement (clunk) as seen at the 11 second mark of the vide
10249015
Date: 2024-01-05. Type: Service Bulletin/Repair Instructions. Systems: FUEL SYSTEM, GASOLINE.
A vehicle arrives at your center to be diagnosed for a micro-leak in the fuel evaporative (EVAP) system(NVLD natural vacuum leak detection). For this condition, the following fault is stored in the DME: 190302 - fuel tank ventilation and scavenging air system, micro-leak: leakage more than 0.5mm
10249032
Date: 2024-01-05. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, EQUIPMENT.
The Central Information Display goes black intermittently due to resets of the Head Unit (HU-H3). FaultB7F8F9 A A A A A A A A?A A A A A A A A A A A A A A A A A A A A A A A A?A A A A A A A A A A A A A A A A HU-H: ResetA A A A A A A A?A A A A A A A A A A A A A A A A will be stored in the HU-H3.
10242693
Date: 2023-08-01. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.
?The outer A-pillar trim panel (arrow) protrudes outward (circled) towards the cowl seal.