Fatal Ford BlueCruise Crashes Caused By System's Glaring Limitations

Federal safety investigators have new concerns about Ford’s BlueCruise hands-free driving system following two fatal crashes in the United States that left three people dead.

The National Transportation Safety Board (NTSB) decided this week that Ford’s system did not do enough to ensure drivers remained attentive before the collisions, both of which involved Ford Mustang Mach-E vehicles operating with BlueCruise engaged.

The two incidents, which occurred in 2024 in Texas and Pennsylvania, involved vehicles striking stationary vehicles at highway speeds. According to investigators, neither driver attempted to brake prior to impact, resulting in three fatalities to innocent parties—neither Ford driver was harmed.

The NTSB found that even the most recently updated versions of BlueCruise would not have prevented the crashes, and called on the National Highway Traffic Safety Administration (NHTSA) to issue comprehensive guidelines in order to address the glaring limitations of ​driver assistance systems.

The NTSB says Ford’s driver monitoring system does not adequately detect distraction or disengagement, which, unfortunately, lulls drivers into a false sense of security and causes them to rely too heavily on the system without maintaining proper attention.

Investigators also flagged the ability to use BlueCruise at relatively high speeds—up to 20 mph above the posted speed limit—and the option for drivers to disable automatic emergency braking while the system is active as problematic. In the Pennsylvania crash, the Mach-E in question was travelling at 72 mph, well above the posted 45 mph speed limit.

In a statement to Reuters, Ford confirmed the findings and said the recommendations will be "under serious ​consideration as we continue to evolve our driver-assist technologies and encourage responsible road behavior." The automaker also pointed out that one of the drivers involved in the crashes was impaired by alcohol.

“Manufacturers and regulators must ensure these systems are designed and implemented in ways that keep everyone safe,” said NTSB Chair Jennifer Homendy. “We cannot take a hands-off approach to hands-free driving.”

The National Highway Traffic Safety Administration (NHTSA) is already investigating BlueCruise, with three active probes underway. The agency said it will review the NTSB’s recommendations as part of its ongoing evaluation.

NHTSA's findings, outlined last year, indicate that BlueCruise and the less advanced Lane Centering Assist (LCA) system may struggle to detect stationary vehicles or objects at freeway speeds, particularly in low-light or low-visibility conditions.

AutoGuide's Take:

BlueCruise, introduced in 2021, is one of several hands-free driving systems now available in North America, operating on pre-mapped highways without intersections or traffic signals. Similar systems from other automakers have also come under scrutiny, including Tesla’s Autopilot, which has faced multiple investigations.

The real problem here is that there are no federal requirements for these systems to record data during crashes, which means that these systems don't actually comply with NHTSA’s standing general order requiring automakers to report crashes involving Level 2 self-driving technology. In fact, the NTSB goes so far as to say that we probably don't even know the full extent of L2-related crashes in the United States, in which hundreds of thousands of vehicles are now equipped with similar technology.

With a glaring lack of institutional awareness and consistent, reliable data, information about these crashes remains opaque to regulators, investigators, law enforcement, and the general public.

Sadly, three people lost their lives for no reason other than being in the wrong place at the wrong time—hopefully we can fix the regulatory environment that allowed this to happen, and disabuse ourselves of the notion that any algorithm is going to outperform the high performance processeor known as the Human Brain.

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