Tesla’s Cybercab may be the company’s most pivotal vehicle since the Model Y, aiming to put self-driving technology within reach of the average buyer. Development appears to be moving along as the company works to ensure the aerodynamic two-door can handle the demands of daily driving, which, in Tesla’s case, can often mean leaving a few details to be sorted out after launch.

Progress, though gradual, appears to be underway. This week, an uncamouflaged Cybercab prototype was spotted cruising through Chicago by Instagram user Fbombbaggers (via DennisCW /X).

Sporting Texas plates, the test vehicle looks nearly identical to the concept shown in late 2024, though a few practical adjustments have been made to prepare it for the street.

Read: Tesla Spent Big On Cybercab Branding, Now Someone Else Owns It

The most obvious update is the presence of small triangular wing mirrors, a feature notably absent from the concept. But it’s not the mirrors that have Tesla fans excited. It’s the fact that this prototype has been fitted with a washer jet for the rear camera, an incredibly simple but genuinely useful detail that remains absent from other Tesla models.

In a photo shared online, liquid can be seen dripping from the center of the rear fascia, exactly where the camera is mounted. No current Tesla model includes a washer for the rear camera, even though many other automakers treat it as standard equipment. That’s changing here, and there’s a very specific reason why.

Take a close look at the back of the Cybercab and you’ll spot what’s missing: there’s no rear windshield. None. The production model relies entirely on a digital feed from its rear-facing camera for rearward visibility. Which means the camera can’t afford to be obstructed.

That detail forces Tesla’s hand. Unlike its higher-end models, where features are sometimes omitted in the name of cost savings or minimalist design, the Cybercab’s layout demands a washer. It’s no longer optional.

And while the Cybercab is expected to be Tesla’s most affordable vehicle yet, the addition of a camera washer here likely points to wider adoption across the lineup in the future. Standardizing components is one way to keep production costs in check.

Steering Wheel And Pedals?

No images of the interior of this particular prototype have been released, but it was almost certainly fitted with a steering wheel and pedals, as other recent Cybercab test mules have been.

Although Tesla audaciously claimed the Cybercab would have no need for a steering wheel or pedals at its launch, it’s appearing increasingly likely that the EV will be more traditional than originally planned.

Late last year, Tesla board chair Robyn Denholm noted that, “If we have to have a steering wheel, it can have a steering wheel and pedals.” As Tesla’s self-driving system falls well short of Level 4 or Level 5 autonomy, it needs traditional controls if it wants to sell the EV in any significant numbers.

Tesla Cybercab Concept