Save energy: How to reduce the consumption of your Tesla when stationary

Even if your Tesla is not driving, it consumes energy. Components such as the infotainment computer and the internet connection are often active and can lead to a gradual discharge of the battery. In this article, you will find out how you can minimize the standby power consumption of your Tesla and thus save energy.

What is vampire consumption?

The so-called vampire consumption refers to the power consumption of a vehicle in idle mode. Even if your Tesla is parked, it needs energy for functions such as the constant internet connection, to respond to commands from the cell phone app or to regularly check for software updates.

The infotainment computer alone can consume around 250 watts. This causes the battery to drain slowly, even when the vehicle is not in use.

Why is vampire consumption problematic?

Continuous vampire consumption can lead to a considerable loss of battery capacity, especially during longer parking periods, for example during a vacation. Tesla We recommend that you do not park the vehicle for long periods with a battery level of less than 20%, as this can affect the health of the battery.

Tips for reducing power consumption when parked

  1. Minimize app accesses: Avoid regularly using the Tesla-app to access your vehicle. Each access wakes the vehicle from energy-saving mode and increases power consumption.

  2. Deactivate third-party appsDisable apps with Tesla API access such as Tronity, TeslaFi or Teslalogger, as they can regularly wake up the vehicle.

  3. Switch off mobile accessIf you can do without app access, deactivate mobile access directly in the vehicle under Vehicle > Security > Mobile access.

  4. Remove USB devicesDisconnect all USB devices such as hard disks or USB sticks, as these can also draw power when the vehicle is stationary.

  5. Deactivate scheduled departure time: Make sure that no scheduled charging or air conditioning is activated that heats or cools the vehicle unnecessarily.

  6. Deactivate passive entry (Model S and X): Under Safety settings you can switch off passive entry to reduce power consumption.

  7. Complete software downloadsMake sure that there are no pending software updates or downloads, otherwise the vehicle will not switch to energy-saving mode.

  8. Deactivate guard mode: Guard mode consumes a lot of energy as it constantly monitors the surroundings. Switch it off during longer periods of inactivity.

  9. Deactivate camera access: Deactivate camera access via the app under Vehicle > Security > Live camera via mobile app.

  10. Activate energy-saving mode (older models): On older Model S and X with MCU1, you can manually activate energy-saving mode.

What to do when parking for a long time with the possibility of charging?

  • Keep the battery level at 50%Charge the vehicle to around 50 % and limit the maximum charge level in the settings.

  • Leave the vehicle connected: Connect the charging cable to your Tesla. The vehicle will then recharge automatically as soon as the charge level falls below the set value.

What to do if you park for a long time without charging?

  • Increase the battery levelCharge the battery to around 90 % (no higher for NCA and NMC batteries).

  • Follow the tipsUse the above tips to minimize power consumption.

  • Note LFP batteries: For models with LFP batteries, you can also charge the vehicle to 100%.

Why does the power consumption vary between different Tesla-models?

Newer Tesla-models often have more efficient components and software that reduce standby consumption. Older models may have higher vampire consumption. It therefore makes sense to test the individual consumption of your vehicle.

Conclusion

With the right settings and behavior, you can significantly reduce the standby power consumption of your Tesla. This not only protects your vehicle's battery, but also saves energy and money. Use these tips to reduce your Tesla more efficient and bridge longer parking times without any worries.

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