Your car's electrical system is a complex network that requires specialized diagnostic equipment for comprehensive servicing. A technician can access your vehicle's data with diagnostics and identify the exact cause of any electrical problems.
Electric cars don't have an internal combustion engine (ICE), which can account for the majority of maintenance costs on a conventional vehicle. That means no crankshaft, no connecting rod, no pistons, and no carburetor. Instead, EVs have an electric motor with a single-speed transmission and only a handful of moving parts.
An electric car does need servicing at the same intervals as any car. Tyre wear and tear, windscreen wiper replacement along with brake fluid changes will all still be needed. Low tyre pressures can be unsafe and they'll reduce your range - expect roughly a 3% drop, according to the RAC.