Comment by consp
15 hours ago
It is a BMW problem and the rest is clickbait. If you own a BMW you know all this as it has been the case for over decades.
It's also not a eu thing as all manufacturers are locking things up, Ford and other US brands are trying as much as all other manufacturers. They just haven't reached BMW levels yet.
UN Regulation No. 155, and 156, and the Cyber Resilience Act (CRA) are requiring car manufacturers to implement cryptographic validation that allows only authorized software from the manufacturer to be run.
What I meant more is that you need more and more specialized tools (according to the manufacturers). My previous ford needed a special (expensive!) bracket to keep the drivetrain in place if you want to do anything on the engine which makes home service less likely.
These regulations do not mean you need 25k in tooling, but that is what it has come to. And thus there is a blooming (mostly Chinese/Russian) aftermarket tooling business with sketchy software you want to run in a VM.
This is just signing, nothing cutting edge. Verification of signatures is a fairly old tech. What is the exact problem here? Is it that manufacturers do not publish the signed binaries or is it that you want to run something on your car compiled by you?
Authorized software means authorized for that car's VIN number. Basically it's the same issue with parts in Apple products that are serial number locked.
If for instance if you damaged a headlamp, and then went to an authorized BMW dealer, bought the correct brand new OEM BMW head lamp assembly from the parts department of an authorized BMW dealer, and followed the replacement procedure to the letter in the BMW service website... it won't work. The headlamp assembly is not authorized to talk to the rest of the car even though it's OEM, untampered, with stock firmware.
The headlamp has to be reprogrammed with the correct VIN number in order for the rest of the ECU's in that particular car to recognize it as authorized.
You're going to have to explain dragging the UN in here.
This 2022 BMW X1 my wife drives is the last BMW we will ever own. £395 for an oil change. £180 for brake fluid. £500 a year road tax.
Meanwhile my 2011 Prius continues to pass its MOT without fail, needs just the usual very affordable consumables, gets 50% higher MPG and actually has a larger cargo capacity than the X1.
>actually has a larger cargo capacity than the X1
You have just discovered that SUVs are large because some people want their cars to be large. They come with all the downsides of that and not much of the upsides.
They don't come with all the downsides. They externalise the reduced forward visibility for people behind you, the headlights spinning onto other users' cabins, the running over of toddlers, and, my favourite, the driving in the middle of the road rather than risk getting mud on their fucking tyres
No tax rate is too high. Rebates for agricultural workers maybe.
Hmm... I never bought a BMW, certainly because I am poor, but also because everyone around me who drives a luxury car keeps telling me how expensive yet unreliable everything is, while everyone who drives a Toyota and Honda almost never talks about their car. I took the hint and have been doing what is financially responsible.
Sounds like you're getting it serviced by a BMW dealership? I take my PHEV 3-series to a local independent mechanic, and the entire cost is usually less than you're paying for oil alone. Also, because it's a hybrid, the road tax rate is very advantageous.
Lol no way do BMW owners commonly know this. Most buy the car because it says BMW on it and they think that means quality.
I was more or less pointing to the expensive repairs needed in BMW as in you know it's locked down and you need expensive OEM stuff. Maybe that is covered under "quality is expensive" for normal people but when you buy a BMW you know the replacement parts bill is costing you an arm and a leg.
Yeah but they will wrongly justify for themselves that because BMW is quality, the repairs will not be so frequent.