this post was submitted on 11 Oct 2024
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Mazda recently surprised customers by requiring them to sign up for a subscription in order to keep certain services. Now, notable right-to-repair advocate Louis Rossmann is calling out the brand.

It’s important to clarify that there are two very different types of remote start we’re talking about here. The first type is the one many people are familiar with where you use the key fob to start the vehicle. The second method involves using another device like a smartphone to start the car. In the latter, connected services do the heavy lifting.

Transition to paid services

What is wild is that Mazda used to offer the first option on the fob. Now, it only offers the second kind, where one starts the car via phone through its connected services for a $10 monthly subscription, which comes to $120 a year. Rossmann points out that one individual, Brandon Rorthweiler, developed a workaround in 2023 to enable remote start without Mazda’s subscription fees.

However, according to Ars Technica, Mazda filed a DMCA takedown notice to kill that open-source project. The company claimed it contained code that violated “[Mazda’s] copyright ownership” and used “certain Mazda information, including proprietary API information.”

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[–] [email protected] -1 points 2 months ago (10 children)

Small correction here:

These services have nothing to do with 3g, 5g or wifi. All those are just communication protocols that phones use to connect to the internet, and neither your phone, nor their apps nor their servers will care a dime about those. Of 6g comes out or 5g disappears, nothing changes.

As long as the provider keeps their servers for your services up, the service is there. And that's where the problem lies. It's not the cost. A single 100 dollar / month server could easily cover all remote starts world wide, it really doesn't require that much.

Decisions to take down these services and screw over paying customers are typically made my middle and upper management, to force people to buy their new crap

Yeah, it's still crap. I'm not trying to defend these products requiring paid services, it's shite and I would only use open sourced services, I'm just saying that the technology is a little different than you said

[–] chaospatterns 10 points 2 months ago* (last edited 2 months ago) (8 children)

The problem is the cell modem in the car, which is hard to replace. Cars last a lot longer than phones do. When whatever network that the car uses shuts down, then you can't remote start your car. That's a marginal cost that the car company has to pay for.

[–] [email protected] 4 points 2 months ago (6 children)

I was wondering, what makes the modem that hard to replace?

I get that the embedded systems in cars are complex works of engineering, but I don't see why there can't be some sort of standardized physical interface akin to OBDII to be used to 'upgrade' the modem.

[–] chaospatterns 2 points 2 months ago

It's possible, but it costs money to design the hardware so it's accessible, it has to use a connector which has to be robust against vibrations (is m.2 robust?), then there needs to be a standardized protocol to communicate with the card. Does the car computer need to know how to authenticate against the cell network or does the card? Is it industry standardized or specific to the manufacturer? All kinds of things need to be designed and car manufacturers have no reason to invest in they.

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