Skip to main content

2021 BMW Z4 ELECTRICAL SYSTEM Recalls

2 recalls Highest severity: Moderate

All recalls are free to repair at your local dealership. Contact your dealer to schedule service for ELECTRICAL SYSTEM issues.

← View all 2021 BMW Z4 recalls

ELECTRICAL SYSTEM Safety Recalls

Moderate #26V056000 Plain English
Component

ELECTRICAL SYSTEM:STARTER ASSEMBLY

Manufacturer
BMW of North America, LLC
What Happened
In your vehicle, the starter assembly is a crucial part that helps your engine turn on. In some 2021-2024 models, the starter might overheat and catch fire due to wear on a small component.
Risk if Unfixed
If the starter overheats, it could catch fire, which is a serious safety risk. A fire in your engine could cause injuries or damage to your vehicle.
Free Fix
Your BMW dealer will replace the starter assembly with a new one, at no cost to you. You should schedule the repair once you receive the notice, and you can also contact BMW customer service at 1-800-525-7417 for more information.
Show original NHTSA language
Original — What Happened
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 starter may overheat and catch fire due to wear on an internal component.
Original — Risk if Unfixed
Fire increases the risk of injury.
Original — Remedy
Dealers will replace the engine starter, free of charge. A letter informing owners of the safety risk was mailed on March 27, 2026. Owners will receive another letter once the remedy is available. 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.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →
Moderate #25V636000 Plain English
Component

ELECTRICAL SYSTEM:STARTER ASSEMBLY:RELAY

Manufacturer
BMW of North America, LLC
What Happened
The starter relay is a crucial part that helps your engine start when you turn the key. In some 2019-2022 models, this relay can corrode and fail, causing problems.
Risk if Unfixed
If the starter relay corrodes and fails, it could cause a short circuit, which increases the risk of a fire in or around your vehicle.
Free Fix
Your BMW dealer will replace the faulty starter relay with a new one, at no cost to you. To keep everyone safe, please park your vehicle outside and away from structures until the repair is done.
Show original NHTSA language
Original — What Happened
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.
Original — Risk if Unfixed
A short circuit in the starter relay may increase the risk of a fire.
Original — 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 will be searchable on NHTSA.gov beginning November 14, 2025.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →

Other BMW Z4 2021 Recalls

Other BMW Z4 Years

Similar ELECTRICAL SYSTEM Recalls in Other Vehicles