Low brake fluid warning inoperative/fmvss 135
Defect Summary
Ford motor company (ford) is recalling certain 2021-2023 mustang vehicles repaired incorrectly under recall number 23v727. The brake fluid level sensor may not activate the visual warning indicator when the brake fluid is low. as such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 135, "light vehicle brake systems."
Safety Consequence
Without a low brake fluid warning light, the vehicle may be driven with low brake fluid, reducing braking performance and increasing the risk of a crash.
Corrective Action
Dealers will update the body control module software, free of charge. Owner notification letters were mailed december 11, 2025. Owners may contact ford customer service at 1-866-436-7332. Ford's number for this recall is 25c55. Vehicle identification numbers (vins) involved in this recall will be searchable on nhtsa.gov beginning november 17, 2025.
Similar Recalls
Other recalls from Ford Motor Company or involving Electrical System.
FAQ: Recall 25V689000
Your rights, the repair process, and what each field on this page means.
What is recall 25V689000?
NHTSA recall 25V689000 was issued by Ford Motor Company on October 10, 2025. It addresses: Low brake fluid warning inoperative/fmvss 135. The recall affects approximately 2,101 vehicles, with the defect involving the Electrical System component.
How do I get this recall repaired?
Contact any authorized Ford Motor Company dealer and reference NHTSA recall ID 25V689000 or the manufacturer campaign number 25C55. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-20. For the most current official notice, visit nhtsa.gov/recalls.