Induction Smart Car Key Card in for Tesla MODEL 3/Y smart key card Direct programming, no tool programming Please confirm the model of your car before you buy:1:Click the car screen 1 position 2:Click the lock function on the car screen 3:Click on the car screen to add keys 4:Place the key in the sensor area Note: The Compatibility Is Just For Please Compare The Part Number With Your One Before Purchasing! Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Black Material:plastic Package Contents: 1 x Induction Smart Car Key Card