Comment Re:They don't even write good software! (Score 1) 159
You have misunderstood the term "locked down" in the context I used it.
During the engineering design process of a new vehicle, which can be as long as 10 years, every element at some point becomes fixed and immutable, hence "locked down", so that designs can be submitted to the fabricators - often sub-contractors. For example, while Ford might stamp the body panels in-house, production of the injection-moulded rear light clusters will be out-sourced to specialists.
No vehicle maker fabricates their own infotainment systems, but instead provides the design specs to 3rd-parties sufficiently in advance to bid on, then tool-up to manufacture in quantity. This is usually several years before the vehicle goes on sale.
As such, the infotainment hardware in a brand new new-model vehicle will not only already be several years out-of-date, but will by no means be the best possible hardware available when the fabrication contract was signed.
In my own three-year-old vehicle, switching from BlueTooth to DAB radio can mean up to three seconds of silence before the process completes, all because the hardware that underpins it was the cheapest available 10 years ago... and this is the issue that standardised, plug-in replacement hardware would ameliorate.