SideDisplay turns your Tesla's display into a wireless second monitor for your Mac. Simply connect through the Tesla Web Browser and extend your workspace anywhere.
Everything you need to extend your Mac display to your Tesla.
Use your Tesla's large touchscreen as a second display for your Mac. No cables, no adapters, and no physical modifications to your Tesla needed.
Works seamlessly through the built-in Tesla Web Browser. Supports all Tesla models with a WebRTC-compatible browser, though performance may vary depending on the MCU version.
Everything runs locally on your network. No data is sent to external servers, keeping your screen content completely private.
Works on any device with a WebRTC-compatible browser — tablets, phones, smart TVs, and more.
With approximately 100ms of latency, your extended display feels responsive and comfortable to use in real time.
Built natively for macOS. Lightweight, fast, and integrates perfectly with your Mac workflow.
Get started in just a few steps.
Connect your iPhone to your MacBook using a USB cable and enable Personal Hotspot in your iPhone's Settings.
On your MacBook, open System Settings > General > Sharing > Internet Sharing. Set "Share your connection from" to iPhone USB, and "To devices using" to Wi-Fi. Configure your Wi-Fi options, then turn on Internet Sharing. Click the Wi-Fi icon in the Menu Bar and select your Personal Hotspot device to confirm that the Wi-Fi icon changes to the Internet Sharing icon 
.
Once Internet Sharing is active, open SideDisplay on your MacBook and click the Start button.
Go to the Wi-Fi menu on your Tesla and connect to the SSID you configured in Step 2.
Open the web browser on your Tesla and navigate to http://go.ss. Make sure you are using http, not https. Your screen will start sharing to the browser within a few minutes. You can adjust the display settings in System Settings > Displays, just like any other external monitor.
Download SideDisplay and turn your Tesla into a second monitor for your Mac.