The Tesla Back Seat Dilemma: From Boring to Brilliant
The Tesla Model 3 and Model Y are marvels of modern engineering, offering a minimalist, tech-forward driving experience that is second to none. However, for those sitting in the back, the experience can feel... well, a bit spartan. While the driver and front passenger are treated to a symphony of controls via the main screen, rear passengers are often left with little more than a window and a vent. For families on long road trips or, as highlighted in the video below, for professional drivers wanting to offer a premium taxi service, this rear cabin experience is a significant missed opportunity. The back seat is often described as 'boring,' a passive space with no control over climate, music, or entertainment.
This is where the aftermarket community, led by innovators like Tesery, steps in to fill the gap. Today, we’re diving deep into one of the most impactful upgrades you can make to your Tesla's interior: the Tesery Air Conditioner Control & Multimedia System. This isn't just a simple add-on; it's a complete transformation of the rear passenger experience, giving them unprecedented control and turning a passive space into an interactive command center. We'll walk you through a detailed installation process, inspired by a fantastic step-by-step video, to show you just how achievable this game-changing upgrade is.
Why Your Rear Passengers Deserve This Upgrade
Before we get our hands dirty with the installation, let's talk about the 'why.' The video's host, who uses his Model 3 as a taxi, perfectly encapsulates the motivation. Providing a premium experience isn't just about a clean car; it's about comfort, convenience, and control. Imagine your passengers on a cold day being able to activate their own seat heaters without bothering the driver. Or picture your kids on a long journey, able to adjust the fan speed or even browse the web without needing to pass a phone back and forth. This upgrade elevates your vehicle from a simple mode of transport to a first-class cabin experience.
This Tesery screen empowers passengers with control over their own climate zone, seat heating, and even the front passenger seat, thanks to the clever 'Boss Button' feature. It's about adding a layer of luxury and functionality that feels like it should have been there from the factory.
Unboxing the Future: What's in the Tesery Kit?
A great installation experience starts with a great product kit. Tesery has clearly put thought into not just the device itself, but the entire process. As shown in the video, the unboxing reveals a meticulously packaged set of components designed for a seamless, professional-grade installation.
- The Multimedia Display Unit: The star of the show. It features a crisp, glossy touch interface housed in a matte black plastic that perfectly matches the texture and finish of the original Tesla center console. This attention to detail ensures the final result looks like an OEM part, not a tacked-on accessory.
- Plug-and-Play Wiring Harness: This is arguably the most crucial component. The harness features a T-connector, which means it intercepts the car's original data plug without any cutting, splicing, or modification of the factory wiring. This is a massive plus for warranty-conscious owners and ensures the process is completely reversible.
- Plastic Pry Tool: Including the necessary tool is a simple but significant touch. The orange pry tool is designed to pop off interior panels without scratching or damaging them, preventing a common DIY headache.
- User Manual: A clear guide to help you along the way.
The unit also thoughtfully retains the dual USB-C charging ports at the bottom, ensuring that you gain a world of new features without losing any of the original functionality.
The Installation Journey: A Step-by-Step Breakdown
The video host brilliantly describes working on a Tesla's interior as playing with "Lego blocks." The car is largely held together by clips, which can be intimidating at first but becomes straightforward once you understand the process. Let's break it down.
Step 1: Preparation and Safety First
Before you even touch a tool, preparation is key. First, move both front seats all the way forward to give yourself maximum working room in the rear footwell. The most critical preparatory step, however, is safety. You must power down the vehicle completely.
To do this, navigate on your main touchscreen to Safety > Power Off. The screen will go black, and you'll hear the car's contactors disengage with a 'clunk.' Be aware, as the video points out, the car is designed to wake up easily. Opening a door or pressing the brake pedal will immediately power it back on. So, once it's off, work deliberately and avoid these triggers until you've disconnected the necessary internal wiring.
Step 2: The 'Lego' Disassembly
With the car powered down, it's time to begin. Using the provided pry tool, start at the bottom of the center console's rear panel. Gently insert the tool and work your way around the edges to release the clips. You'll hear a series of satisfying 'pops' as the panel comes free. Don't be afraid to use firm, steady pressure. Once the lower panel is off, you'll repeat the process for the upper vent assembly. This piece also pops out, revealing the inner workings of the console and the wiring you need to access.
Step 3: Accessing the Core and Connecting the Harness
Inside the console, you'll see two main screws holding a support structure in place. Using a small socket wrench or screwdriver, remove these. This allows you to access the vehicle's main data harness. Look for the original blue connector. This is what the Tesery Air Conditioner Control & Multimedia System T-harness connects to. Disconnect the blue plug, and simply insert the T-harness in between the two original ends. It's a simple, foolproof connection that ensures all data and power are routed correctly to your new screen while still passing through to the car's original systems.
Step 4: Reassembly and the Final OEM+ Fit
Now, it's time to put everything back together. Carefully route the new cables through the gaps inside the console, ensuring they won't be pinched or stressed. Screw the internal support structure back in place. Before you snap the new screen and lower panel back on, it's a good idea to power the car back on and do a quick function test. Once you've confirmed the screen boots up and responds, power the car off again. Snap the new multimedia screen into the top position—it will click securely into place where the old vents were. Finally, re-install the lower panel. The final result is a flawless, integrated screen that looks like it was installed at the Tesla factory.
A New World of Rear Cabin Control
With the installation complete, the real magic begins. Powering the car on reveals a vibrant, responsive Android-based interface that gives rear passengers a suite of controls:
- Individual Seat Heating: No more asking the driver. Each rear passenger can control their own seat heater across multiple levels.
- Climate Control: Passengers can adjust fan speed, air temperature, and airflow direction for their zone.
- The 'Boss Button': A fan favorite, this feature allows the person sitting behind the front passenger to move that seat forward or backward to create more legroom.
- Entertainment: The screen isn't just for utility. With access to apps like Google Chrome and YouTube, passengers can browse the web, watch videos, and stay entertained on long drives.
- Music Control: Passengers can also play, pause, and skip tracks, contributing to the road trip playlist.
The Verdict: Is It a Must-Have Upgrade?
For any Tesla Model 3 or Model Y owner who frequently has passengers in the back—whether it's family, friends, or clients—the answer is a resounding yes. This upgrade fundamentally changes the dynamic of the car's interior, transforming the rear seats from a passive space into an engaging, comfortable, and empowering environment. The installation is non-invasive, completely reversible, and the result is a feature set that rivals luxury vehicles costing twice as much. It's one of the single best modifications for enhancing the overall Tesla experience for everyone on board. Ready to banish the 'boring' back seat for good? Transform your Tesla's rear cabin today with the Tesery Air Conditioner Control & Multimedia System.
