this post was submitted on 08 Jan 2026
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Electric Vehicles

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cross-posted from: https://beehaw.org/post/24122615

A team of students from the Eindhoven University of Technology has built a prototype electric car with a built-in toolbox and components that can be easily repaired or replaced without specialist knowledge.

The university's TU/ecomotive group, which focuses on developing concepts for future sustainable vehicles, describes its ARIA concept as "a modular electric city car that you can repair yourself".

ARIA, which stands for Anyone Repairs It Anywhere, is constructed using standardised components including a battery, body panels and internal electronic elements that can be easily removed and replaced if a fault occurs.

With assistance from an instruction manual and a diagnostics app that provides detailed information about the car's status, users should be able to carry out their own maintenance using only the tools in the car's built-in toolbox, the TU/ecomotive team claimed.

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[–] perestroika@slrpnk.net 8 points 2 days ago* (last edited 2 days ago)

I would buy it. :)

Story: I drive a Mitsubishi electric car of generation 0 (MIEV). They have a typical error: a high voltage comparator on the motor controller breaks, stopping the car. The fix involves 1 resistor, and works (you just need dwarves with titanium hands to reach the correct part in less than a whole day). The resistor costs cents. Authorized representatives propose swapping in a 5000 euro motor controller (the remaining value of the car is about 1000 euros).

Easy maintenance is an absolute requirement. Otherwise expensive cars become junk.