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Ford Mustang Low Brake Fluid Light May Fail

NHTSA campaign 25V689000 · Reported Oct 10, 2025 · Ford Motor Company

medium How serious is it? About this label

Driving with low brake fluid that goes unnoticed can reduce how well the brakes work, increasing the risk of a crash. The notice does not tell owners to stop driving.

Key facts

NHTSA campaign number	25V689000
Reported to NHTSA	Oct 10, 2025
Manufacturer	Ford Motor Company
Part affected	Electrical System:body Control Module/bcm
Vehicles covered	2 model/year combinations, model years 2021–2022
Do-not-drive advisory	No
Park-outside advisory	No
Repair	Free at any franchised dealer

What's wrong, in plain English

Ford is recalling certain Mustang vehicles that were repaired incorrectly under an earlier recall. A sensor that is supposed to turn on a dashboard warning light when brake fluid runs low may fail to activate. Without that warning light, a driver could continue driving without realizing the brake fluid has dropped to a low level.

What you should do

1. Check your VIN at nhtsa.gov/recalls to confirm if your Mustang is affected.
2. Contact a dealer, or call Ford Customer Service at 1-866-436-7332.
3. The body control module software update is free.

Where do I find my VIN, and what do I tell the dealer?

Your VIN is the 17-character code on the lower left of the windshield, on your registration and usually on your insurance card. Enter it at nhtsa.gov/recalls to see whether this recall is still open on your car. When you call the dealer, say you have an open safety recall and give them NHTSA campaign number 25V689000. More in how recalls work.

Affected vehicles (2)

2021 Ford Mustang
2022 Ford Mustang

Who to contact

Ford — official Ford recall lookup

Customer service: 1-866-436-7332

Any franchised dealer for the brand can do the repair. Phone numbers are taken from manufacturer sites and recent NHTSA notices; if one has changed, the number in your own recall letter is the one to use.

The bigger picture

Ford Electrical Recalls Involving Battery Failures and Fire Risks · all 41 Ford recalls in this area

Other Ford Mustang recalls

Aug 25, 2026Ford Mustang Wiring Can Cause Power Losshigh
Jun 30, 2026Ford Mustang Wipers May Fail in Cold Weathermedium
Jun 9, 2026Ford Mustang, Lincoln Nautilus, Navigator Instrument Cluster Blankhigh
Mar 3, 2026Ford Explorer, Mustang, Nautilus EGR Valve Failurehigh
Oct 13, 2025Ford and Lincoln rearview cameras may show blank imagemedium
Sep 4, 2025Ford Rearview Camera May Show Distorted Imagemedium

All 37 Mustang recalls

Official notice

Component: ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM
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 risk: 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.
Remedy: 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.

Verify your specific vehicle by VIN at nhtsa.gov. Recall repairs are free of charge by law.