An anonymous reader writes: Volvo has announced it will accept "full liability" for accidents when one of its cars is driving autonomously. It joins Mercedes and Google in this claim, hoping to convince regulators that it's worthwhile to allow testing of such vehicles on public roads. Volvo's CTO said, "Everybody is aware of the fact that driverless technology will never be perfect — one day there will be an accident. So the question becomes who is responsible and we think it's unrealistic to put that responsibility on our customers." Of course, this is limited to flaws in the self-driving system. If the driver does something inappropriate, or if another vehicle causes the accident, then they're still liable. It's also questionable how the courts would treat a promise for liability, but presumably this can be cleared up with agreements when customers start actually using the technology.