A Tesla Model 3 being tested by Car and Driver suffered a weird “catastrophic failure” on Christmas day while it was parked, the publication details.

While parked in suburban Detroit for a Christmas gathering, Car and Driver staff photographer Michael Simari received a push-notification on his phone that read “Your car suffered a failure and will no longer drive. Contact Tesla Roadside for assistance.” At the time of the notification, the long-term Model 3 had just 5,286 miles (8,506 km) on the clock.

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Simari got in contact with Tesla Roadside and approximately 30 minutes later, a tow truck arrived, taking the car to the closest service center in Toledo, Ohio. Tesla has failed to offer the Car and Driver staffer a loaner vehicle while the Model 3 is in the shop nor any kind of temporary transportation like Uber rides.

On December 26th, Tesla revealed that the Model 3 was in the queue to be diagnosed and two days later, it was confirmed that there are issues with the rear-drive unit, the pyrotechnic battery disconnect, and the 12-volt battery. No estimated time has been given for when the car could be fixed.

What’s weird about the failure is that it happened out of the blue and while the car was parked. The publication says the only odd thing it noticed with the electric sedan was that earlier in the day, it was only charging at 50 kW at a nearby Supercharger rather than its normal 150 kW peak. The most recent 2019.40.50.1 software update hadn’t been downloaded or installed.

The publication says it will follow up its story as it gets more information.