I learned this and put in our Tesletter this week. Here are the instructions from
Tesla's support page:
If you would like to add an additional user to your Tesla mobile app, with their own unique login details, you should first create a Tesla Account in their name. Then email us at
[email protected] with the following information:
- Full VIN of the car
- First and last name of the user
- Their Tesla-registered email address
- Their phone number
- Their mailing address
The user will receive an email to validate their access. This can take up to 3-5 business days. Please keep in mind that this will grant the additional user access only to the Tesla mobile app, and allow them to monitor and control the vehicle.