Model3Y Car Modification Multifunctional LCD Intelligent Control Expansion Dock for 21-22 Model 3 and 21-24 Model Y

This expansion dock adds a dedicated LCD control interface to your Tesla Model 3 or Model Y, giving you quick access to vehicle functions without reaching for your phone. Designed for 2021-2022 Model 3 and 2021-2024 Model Y cars, it fits neatly within the centre console area. The 1.46-inch IPS screen provides clear 360x360 pixel visuals, controlled via the Type-C 5V input that powers the whole unit. With an ABS housing measuring 30 x 15 x 6 cm, it is a straightforward modification that enhances your car's control capability using the existing port.

Features and Construction

Built around a compact design and stable electronics, this dock is engineered for daily driver use. The ABS case keeps weight low while protecting the internal components from minor knocks. The screen and chipset are rated to operate in vehicle cabin temperatures between -20 and 60 degrees Celsius, covering most climates.

Material and Build

The main housing uses ABS, a tough thermoplastic known for its impact resistance and dimensional stability. This ensures the dock stays securely in place and resists cracking from accidental bumps or sunlight exposure. The RS1562 power chip manages the Type-C 5V input, converting it efficiently for the screen and control logic without generating excess heat.

Size and Practical Fit

At just 30 x 15 x 6 cm, the dock is compact enough to sit in the centre console without obstructing cup holders or storage cubbies. The shape is optimised for the specific contours of 2021-2022 Model 3 and 2021-2024 Model Y interiors, so it does not slide around during driving. Installation requires only plugging into the Type-C port, making it a simple DIY modification.

Uses and Placement

This dock is intended to centralise secondary controls for the driver, reducing distraction by putting a small screen within easy reach. It works equally well for daily commutes and long trips, providing a persistent control interface that does not depend on phone connectivity.

Event or Professional Use

For those who use their Tesla for ride-sharing, deliveries, or professional driving, the dock offers a quick way to monitor and adjust settings without fumbling with a phone mount. The 360x360 IPS screen is legible in daylight, keeping essential controls visible at a glance.

Everyday Home Use

Regular drivers benefit from having a dedicated screen for car functions that would otherwise require menus on the main display. The dock's low power draw from the Type-C port means no battery drain concerns, and the ABS build withstands daily temperature swings inside a parked car.

Benefits and Buying Value

By adding a standalone control screen, this dock frees up your phone for navigation or music while keeping vehicle adjustments accessible. Its straightforward power design and sturdy case mean it can stay installed for years without issue.

Reuse and Low Maintenance

The dock requires no battery changes or software updates beyond initial setup. The μC/OS-II firmware is stable and the RS1562 chip handles power reliably. Cleaning is simple with a dry cloth, and the ABS material does not degrade under normal sunlight exposure.

Why Choose This Product

It is a purpose-built accessory for two popular Tesla generations, offering a Type-C powered screen that integrates without permanent modifications. The compact 30 x 15 x 6 cm size and lightweight ABS shell make it an unobtrusive addition to any compatible Model 3 or Model Y.