Retrofit Tesla Model 3 Model Y button bar Solves Touchscreen Complaints

Genius Tesla Model 3 Model Y button bar Solves Touchscreen Complaints

Tesla can be credited with helping to popularize minimalist car interiors that eschew conventional controls for a large touchscreen. But for anyone who wants a better balance between the screen and controls that allow you to keep your eyes on the road, a Norwegian startup has created a new Tesla Model 3 Model Y button bar that significantly improves the usability of these EVs.

The new product, called the Ctrl-Bar 2 by Greenmission, adds tactile simplicity for over 30 essential vehicle functions. It aims to address a common pain point for drivers who value keeping their eyes on the road over navigating digital menus.

Here is a look at what the Ctrl-Bar 2 brings to the popular EVs and why it matters.

Tactile Controls for Essential Functions

The Ctrl-Bar 2 refines the first-generation design with more buttons, quicker responses, and attractive color displays. It fits snugly and seamlessly below the main touchscreen in the Model 3 and Y, blending well with the center stack.

The two aluminum knobs allow for quick, tactile control over features like climate temperature or fan speed. The eight customizable buttons offer one-touch access to functions like opening the glovebox, engaging Dog or Camp modes, or switching between music tracks. Drivers configure these settings conveniently via the Ctrl-Center app.

Why This Matters for Safety

The debate between touchscreen and conventional controls is no longer a matter of personal taste alone. The design of the Tesla Model 3 Model Y button bar aligns directly with coming safety mandates.

Safety regulators will soon be implementing new rules that will penalize automakers for making often-used controls overly distracting to use, directly impacting the overall safety score of new cars. This move is forcing automakers to consider reverting back to interfaces with a better balance between touchscreens and tactile controls. In the meantime, third-party providers like Greenmission are stepping in to fill this critical usability and safety gap.

Deeper Integration and Delivery

While the base Ctrl-Bar connects via Bluetooth, functions like fan speed, mirror folding, and regen braking adjustments require the optional Ctrl-Bridge add-on. This component plugs into the car’s OBD port, enabling deeper integration and access to vehicle data.

The funding campaign for the Ctrl-Platform is now live, with first deliveries for pre-2024 Model 3 and Y vehicles expected in April 2026. The newer Model 3 Highland and Model Y Juniper are scheduled to receive the button bar just a month later, in May.

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