Model S 90D 5YJSA1E27HF222506

Update firmware, replace memory device with improved storage capacity and processing power

Incorrect logic may have been used at the vehicle software configuration stage during the production process, and in this case, if the use of the rear fog lights is activated due to incorrect logic, the rear fog lights and the reverse lights are in similar positions, so the reverse lights may come on when the vehicle is driving in the forward direction. (*This may not comply with the U.S. Federal Motor Vehicle Safety Standard (FMVSS) 108 (Lamps, Reflectors and Related Equipment).

Update vehicle control device software configuration values ​​through OTA (over-the-air) (*Updates are delivered within a week from the implementation date and are automatically updated when the vehicle is parked)

In firmware releases 2022.36 to 22.36.4, the correction values of the Electronic Power Assist Steering (EPAS) system have been changed. As the correction values are corrected, in rare cases when the force of various external road conditions (i.e. potholes or bumps) is misclassified as unexpected steering assist torque and the power steering assist is reduced or lost, the steering control is not affected, but there is a risk of collision as more steering force is required, especially when driving at low speeds. Recall due to possibility of increase

<*Production date by target vehicle>

Model S: 2017.08.24~2020.08.10

Model X: 2018.10.03~2020.08.11

Update firmware to version 2022.36.5 or later via OTA (Over-the-air) (Go to Controls > Software on the touch screen to update)

<*As this is a firmware update, a visit to the service center is not required for this corrective action.>

The vehicle's output may be blocked due to an error in the battery management system software. In this case, power may be cut off while driving due to a BMS software error, and when power is cut off while driving, the vehicle may gradually come to a halt, which may lead to an unexpected accident.

<*Production date for each target vehicle>

Model S: 2016.03.03~2020.08.09

Model X: 2018.09.14~2020.08.09

Update firmware to version 2022.16 or later than 2022.8.10.1 via OTA (over-the-air)

(Update by going to Controls > Software on the touchscreen)

<*However, For some vehicles, this action may have already been completed and no further action may be necessary, so contact the manufacturer for details. Please contact customer service.>

Recall due to the possibility that sufficient warning to the driver when using the autosteer function and a device to limit the function when the driver does not actively participate in driving may be insufficient. In such cases, the risk of a collision may increase if the driver misuses the driver assistance function and does not maintain continuous responsibility while driving the vehicle or fails to recognize that the function is activated/deactivated.

<*By target vehicle Production date>

Model S: 2017.03.28~2023.10.20

Model X: 2018.09.14~2023.10.20

Model 3: 2019.07.27~2022.10.05

Model Y: 2020.12.11~2023.11.15

Update to version 2023.44.30 or later via OTA (over-the-air)

1. Apply options to simplify Autosteer activation and deactivation: Activate and deactivate 2 times -> 1 time

2. Improved driver monitoring warning (applies to Model 3/Y only)

- Increased warning notification text size and moved warning screen from bottom to top

3. When Autosteer detects incorrect driver use, Autosteer is suspended for one week

- Model 3Y (model year: 2019-2023)/ SX (model year: 2023) (indoor camera function on): 5 times

​ - Model SX (model year: 2017-2020) (indoor camera function off): 3 times

4. Increased driver monitoring when approaching traffic lights using Autosteer in non-highway areas

If the font size of the Brake, Park, and ABS indicators on the instrument panel is smaller than 3.2mm, it may be difficult for the driver to recognize when the indicator lights are turned on. Recall due to the possibility that this may increase the risk of collision

<*Production date by target vehicle>

Model 3: 2019.07.30~2022.10.04

Model Y: 2020.12.08~2023.01.09

Model X: 2018.09.29~2024.01.30

Model S: 2017.03.26~2024.01.28

Update to version 2023.44.30.13 or later via OTA (over-the-air)

(Model S/X Tegra vehicles update to version 2022.8.10.17 or later