What to do when your Tesla Model Y battery dies

TLDR;

1. Initiate the jump start process by connecting a power pack to the low voltage battery located under the front trunk.
2. Allow a few moments for the vehicle's touchscreen to activate.
3. Access the high-voltage charging port.
4. Insert the charging cable firmly into the port.
5. Begin charging the vehicle and then disconnect the power pack from the low-voltage battery.
6. Charge the vehicle as needed before resuming your journey.

For detailed instructions, refer to the vehicle's owner's manual.

Detailed Instructions

1. Accessing the Low-Voltage Battery

• Location: The low-voltage battery in a Tesla Model Y is found beneath the front trunk.
• Procedure: Connect a power pack to this battery to help boot the car’s electrical systems.

2. Activating the Vehicle's Systems

• After establishing the connection, wait shortly for the vehicle’s systems to power up.
• Indicators of Activation: The central touchscreen will illuminate, signaling that power is being distributed throughout the vehicle.

3. Gaining Access to the High-Voltage Charging Port

• Automatic Access: Typically, once the vehicle is powered, you can open the charging port using the touchscreen.
• Manual Access: If necessary, the charging port can also be opened manually if the digital controls are not responsive.

4. Establishing the Charging Connection

• Secure the charging cable into the high-voltage port to begin the charging process.
• Charging Preferences: You might need to adjust the charging settings via the vehicle’s touchscreen.

5. Initiating the Charging Process

• With the charging cable in place and the car recognizing the charge, keep an eye on the charging indicators on your dashboard.
• It is recommended to let the vehicle charge for a minimum duration to ensure substantial power is replenished.

6. Detaching the Power Pack

• Once the primary battery begins to charge, carefully disconnect the power pack from the low-voltage battery to avoid any potential electrical issues.

7. Completing the Charging Cycle

• Continue charging until the battery is sufficiently full for your planned travels.
• Charging Monitoring: Utilize the Tesla app or the onboard display to monitor the charging status and ensure the battery is in good health.

Further information and troubleshooting tips can be found in the Tesla Model Y Owner's Manual.