Rivian has released its latest owner’s manual (version 2024.39), outlining several details about changes to its 2024.39 software update and several hardware changes coming to Rivian vehicles.
While the 2024.39 update includes several big improvements, such as improved driver display widgets, improvements to Autonomy Platform+, the automatic front camera, support for Dolby Atmos in TIDAL, and more, the owner's manual also lists a few other changes.
New Wiper Speed Positions
This change was mentioned under in the Additional Improvements section of the release notes, but given how useful it is, we’ll outline it here as well.
Previously, the wiper positions, from top to bottom, were: Storm, Downpour, Shower, Drizzle, Sprinkle, Off, and Auto. With the 2024.39 update, the positions have been rearranged, and Off is now the lowest position, while Auto is placed just above it. This makes it easier to turn off the wipers in the vehicle since you can hold the switch down to jump to the last setting.
Rivian Wave
Automatic Front Camera Display
One of the nicest changes with this update is that the front camera will now turn on automatically when it detects objects in front of the vehicle. When Park Assist detects an object in front of the vehicle and the car is moving at speeds below 6 mph, the front camera will automatically be displayed.
Previously, the front camera would only be displayed if the vehicle was shifted from reverse to drive and moving under 7 mph, a threshold that has now been slightly reduced.
LFP Battery Calibration Notifications
Rivian’s 2025+ Dual Standard vehicles come with LFP batteries that need to be charged to 100% in order to be properly calibrated. In the updated owner’s manual, Rivian now clearly states when the owner will receive a notification about fully charging the battery. Owners will receive a notification to fully charge the battery if it hasn’t been charged to 100% in over two weeks or 500 miles. This will help ensure that the LFP batteries remain well-calibrated and the stated range is correct.
Charge Port Locking Behavior
Rivian has also updated when the vehicle’s charge port is locked for their second generation vehicles. Previously, the charge port was only locked when the vehicle itself was locked. Now, with the 2024.39 update, the charge port will lock any time the vehicle is charging, even if the vehicle is left unlocked. If the car is unlocked, the charge port will automatically unlock once charging is complete. If the vehicle is locked, the port will remain locked as well, just like it was before.
Right now, the owner’s manual for Gen 1 vehicles does not have the same statement.
Passenger Seat Storage
According to the manual, Rivian is preparing some changes to the interior storage compartments in future models. The storage drawer located under the passenger seat will no longer be available, leaving only the driver seat with this compartment.
In addition, the R1T, which features storage under the rear row seats, appears to be undergoing some changes. In the manual, Rivian no longer lists the rear seat storage where it used to list it as lockable and waterproof. It’s not clear whether Rivian is no longer claiming these compartments as lockable and waterproof or if there will be other changes.
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Rivian’s R2 is quickly becoming the ultimate scavenger hunt for electric vehicle enthusiasts. As the company prepares for its first deliveries later this spring, fans are uncovering a series of hidden design details — or easter eggs — that show just how much personality the R2 design team has baked into the SUV.
The latest discovery comes from an R2 Block Party event in Venice, California. A video shared by Douglas Izzo (@douglasizzo) on X reveals a tiny vehicle silhouette etched directly into the driver’s side corner of the taillight. The hidden graphic features a small outline of the R2 itself right next to a miniature Rivian logo. Interestingly, the detail is exclusive to the driver’s side, leaving the passenger side taillight clean. Izzo noted that the secret was pointed out to him by Jack, a member of the R2 design team.
The Rivian R2 exterior design easter eggs continue! Can you find the R2 silhouette in the taillight? pic.twitter.com/iBitjbcVcu
This isn't the first time Rivian has hidden fun details in its mass-market SUV. Last month at SXSW 2026, we saw a solvable maze printed on the inside of the charging port door. Other eagle-eyed fans have spotted a Gear Guard Gary decal on the windshield frit band and a small rock climber graphic tucked away on one of the rear windows.
@Parag_Jain_EV
These details might seem minor, but they go a long way in building brand loyalty. It shows that Rivian isn't just focused on utility; they want the car to feel special to the people who buy it. Rivian is currently taking the R2 on a cross-country viewing trip, giving reservation holders and fans plenty of chances to hunt for even more secrets before the order configurator officially opens.
Delivery Timeline and Trims
As fans enjoy these easter eggs, the real excitement is the approaching delivery timeline. The R2 Performance trim, starting at $57,990, will be the first model off the production line. This dual-motor AWD flagship offers a 3.6-second 0–60 mph time and 330 miles of range.
R2 Standard Long Range ($48,490): Slated for early 2027.
R2 Standard ($45,000): The base model is currently expected in late 2027.
The R2 is a massive play for Rivian, designed to bring its "electric adventure" brand to a much wider audience. By including these quirky design touches, Rivian is making sure the R2 stands out in a crowded market filled with more sterile competitors.
Whether it's a maze in the charge port or a silhouette in the taillight, these details make the R2 feel like it was designed by people who actually love cars. As the R2 makes its way through more cities over the coming weeks, it's likely that we haven't seen the last of these hidden gems.
Rivian is continuing to iterate on its Rivian Adventure Network (RAN) hardware, and two recently published patents reveal some incredibly clever engineering happening behind the scenes. From surviving extreme weather to creating a more aesthetically pleasing charging experience, these documents show that Rivian is rethinking both the hardware efficiency and the user experience of public charging.
Self-Heating Chargers without the Heaters
The first patent, titled "Systems and Methods for Heating an Electric Charger for Electric Vehicle" (US12592646 B2), addresses the harsh realities of outdoor infrastructure. Chargers placed in extreme environments face freezing temperatures and high humidity, which can easily lead to damaging internal condensation and component failure.
Instead of adding bulky, expensive, and inefficient dedicated heating elements to the cabinets, Rivian engineers have developed a way to use the existing internal hardware to keep things warm. The power cabinets utilize Dual Active Bridge (DAB) DC-DC converters to manage the flow of electricity to your vehicle.
When internal sensors detect that the ambient temperature has dropped below a specific threshold, such as -20 degrees Celsius, or if relative humidity rises above 90 percent, the system can automatically trigger a dedicated heat generation mode.
In this mode, the control circuitry intentionally operates the converters inefficiently to create controlled electrical losses. By creating a shorted output on the secondary side bridge, or by circulating current between bidirectional converters while the system is in a no-load state, the hardware generates heat.
These electrical losses naturally radiate thermal energy, warming the inside of the cabinet and driving out moisture. Once the environmental conditions return to safe operational levels, the system exits the heat generation mode and resumes standard functionality.
Synchronized Charging
The second patent, titled "Synchronized Lighting for Electric Vehicles" (US12583382 B2), focuses purely on the visual experience of a busy charging hub. The patent text notes that when multiple electric vehicles are plugged in at a single location, their independent charging status lights naturally blink at different intervals. Rivian describes this uncoordinated flashing as a problematic and chaotic "cacophony of light".
Rivian's clever solution is to synchronize the entire charging station into a harmonious visual display. To ensure perfect timing, the system utilizes a universal wireless time signal, such as a standard GPS broadcast, to establish a shared, highly accurate clock between the charging dispensers and all the plugged-in vehicles.
Once a vehicle is plugged in, the charging station control system transmits a specific charge status light pattern to the vehicle. This data can be transferred via WiFi, Bluetooth, or directly through the control pilot signal line inside the charging cable itself. This pattern dictates the exact rhythm, cadence, and brightness intensity of the light pulses over a set sequence of time steps.
Because every dispenser and vehicle at the location is operating on the exact same GPS time signature and following the same pattern data, the front light bars, rear light bars, charging port lights, and dispenser indicators can all pulse, sweep, and breathe in perfect unison.
