What happens to a car when the company behind its software goes under?

February 18, 2026
What happens to a car when the company behind its software goes under?

Here's something that might surprise you — your car's digital life depends more on the company's survival than you think. Imagine pressing the start button, and nothing happens — not because of a dead battery, but because a server no longer responds. According to Matthew MacConnell writing for Ars Technica, as cars become more like smartphones on wheels — controlling everything from unlocking doors to preconditioning the cabin — their software is now critical to basic functions. But here's the catch: if the company behind that software goes under, your car might become essentially useless. MacConnell points out that today’s vehicles rely heavily on remote servers and subscriptions, so losing that connection could mean losing core features — possibly even the ability to drive. So what does this mean for you? More than ever, your car’s digital health is tied to the company’s stability. Expect to see more discussions about how to keep these vehicles running long-term, even if the software providers disappear. The future of driving might be more fragile than we realized.

Imagine turning the key or pressing the start button of your car—and nothing happens. Not because the battery is dead or the engine is broken but because a server no longer answers. For a growing number of cars, that scenario isn’t hypothetical.

As vehicles become platforms for software and subscriptions, their longevity is increasingly tied to the survival of the companies behind their code. When those companies fail, the consequences ripple far beyond a bad app update and into the basic question of whether a car still functions as a car.

Over the years, automotive software has expanded from performing rudimentary engine management and onboard diagnostics to powering today’s interconnected, software-defined vehicles. Smartphone apps can now handle tasks like unlocking doors, flashing headlights, and preconditioning cabins—and some models won’t unlock at all unless a phone running the manufacturer’s app is within range.

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Audio Transcript

Imagine turning the key or pressing the start button of your car—and nothing happens. Not because the battery is dead or the engine is broken but because a server no longer answers. For a growing number of cars, that scenario isn’t hypothetical.

As vehicles become platforms for software and subscriptions, their longevity is increasingly tied to the survival of the companies behind their code. When those companies fail, the consequences ripple far beyond a bad app update and into the basic question of whether a car still functions as a car.

Over the years, automotive software has expanded from performing rudimentary engine management and onboard diagnostics to powering today’s interconnected, software-defined vehicles. Smartphone apps can now handle tasks like unlocking doors, flashing headlights, and preconditioning cabins—and some models won’t unlock at all unless a phone running the manufacturer’s app is within range.

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