How to Activate Tesla Key Ring?
1. Click on the bottom left corner of the touch screen control (vehicle icon) - Lock - Key - "+"
2. Place the key on the key reader behind the cup holder, scan the [new] key for vehicle identification, and then remove the key
3. Scan the "certified" (i.e. fully usable) card key or remote control key on the key reader behind the cup holder
4.After completion, the key list on the touch screen will display the newly certified keys.