Tesla has packed plenty of Easter eggs into its vehicles over the years, and one of the oldest is still available today. The rainbow charge port Easter egg turns the charge-port status light into a colorful animation while the car is plugged in.
Tesla actually documents this little easter egg in its owner’s manuals.
Tesla’s Rainbow Charge Port Easter Egg
Once you activate the Easter egg, the charge-port light cycles through different colors instead of displaying its normal charging status.
The effect is especially cool on legacy Model S and Model X vehicles, where the illuminated area surrounded the charge inlet. Current Tesla designs use a smaller charge-port status light, so the same Easter egg is a little less dramatic, but the feature remains.
How to Activate the Rainbow Charge Port
This one is more of a true Easter egg and can’t be activated through the vehicle’s screen or the Tesla app. While the vehicle is plugged in, quickly press the button on the Tesla charging connector at least 10 times. The charge-port light should then begin cycling through its rainbow animation.
This works with Tesla’s mobile connector and Wall Connector, and surprisingly it also works at Tesla Superchargers.
For legacy Model S/X vehicles in other regions that use the larger CCS connector, Tesla has several lights outside of the charge port that will flash when the Easter egg is enabled.
What Tesla’s Charge Port Colors Mean
When the Easter egg isn’t running, those colors serve an important purpose. Tesla uses the charge-port LED to communicate what the vehicle and charger are doing, helping alert you of any issues.
Knowing what the common colors mean can be useful.
Charge Port Light | Meaning |
|---|---|
White or light blue | Charge port is open and ready |
Blinking blue | Vehicle and charger are communicating |
Solid blue | Charger is connected, but charging hasn’t started |
Blinking green | Actively charging |
Solid green | Charging complete |
Solid amber | Connector isn’t fully inserted |
Blinking amber | Charging is occurring at reduced current |
Red | A charging fault has been detected |
Tesla notes that the green blinking rate slows as the battery approaches its charge limit. A red light means charging has stopped because a fault was detected, while amber generally points to an issue with the connector or charging current.
So while the charge-port LEDs have a practical job, Tesla still lets owners temporarily turn them into a rainbow — keeping one of its oldest and simplest Easter eggs alive.
