Key Takeaways
1. The 2025 Holiday Update includes festive features like vehicle visuals and Santa Mode decorations.
2. A new Phone Left Behind Chime alerts drivers if they forget their iPhone or Android device in the car.
3. The Phone Left Behind Chime can be activated through Controls > Locks on the vehicle’s interface.
4. UWB connectivity now supports both iPhones and Android devices for unlocking and tracking.
5. The Tesla checks the wireless charging pad for forgotten phones, and the chime sounds briefly after the doors close.
The big 2025 Holiday Update is here, bringing along a bunch of exciting features that Tesla enthusiasts have been eagerly waiting for in recent years.
Exciting New Features
In addition to classic holiday treats like fresh vehicle visuals and festive decorations in Santa Mode—featuring winter animations and a cheerful lock chime—there’s a new sound that many users have been anticipating. The Phone Left Behind Chime does exactly what its name suggests; it alerts the driver with an audible signal if they forget to take their iPhone or Android device when leaving the car.
Easy Activation
You can activate this feature by going to Controls > Locks > Phone Left Behind Chime. Initially, Tesla vehicles only worked with the iPhone’s Ultra Wideband (UWB) connectivity for the Phone Key unlocking system. However, earlier this year, they expanded UWB support to include Android devices, like the latest Samsung Galaxy S25 Ultra, which is currently 30% off on Amazon, and also Google Pixel phones.
Enhanced Tracking Options
In addition to using UWB to detect if a phone is left inside the vehicle, the Tesla checks the wireless charging pad to see if a phone has been forgotten there as well. This tracking feature is compatible with all devices, so even owners of older iPhone or Android models can take advantage of the new Phone Left Behind Chime feature.
It’s important to note that the Tesla will only sound the chime for a brief period, just a few seconds after the doors close, once the last person has exited the vehicle.
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