The problem
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.
The risk
The failed weld may allow fuel to leak, increasing the risk of a fire in the presence of an ignition source.
The fix
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.
Recall details
| NHTSA campaign | 20V-700 (20V700000) |
|---|---|
| Manufacturer number | Toyota: 20TB16 |
| Manufacturer | Toyota Motor Corporation |
| Component | Fuel system, gasoline › Storage › Tank assembly |
| Report date | November 12, 2020 |
| Owners notified | December 18, 2020 |
| Vehicles affected | 49 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the fuel & propulsion system
Frequently asked questions
Is the recall 20V-700 repair free?
Yes. BMW dealers will fix the problem at no cost: 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.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 49 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.