If Model X does not unlock when you walk up to it, or when you double-click the unlock button on the top of your key fob, the key fob’s battery may be dead. Even if this is the case, you can still use the key fob to unlock and drive Model X.

To unlock Model X (and disable the security alarm) using the key fob, first position the key fob at the base of the door pillar between the front door and the falcon wing door, on the driver's side of the vehicle. Then press the driver's door handle. If Model X doesn't unlock, try adjusting the position of the key fob and try again. The key fob must be in the correct position for the vehicle to unlock. If Model X still doesn't unlock, remove the key fob's battery and try again. See #D1E535.

To drive Model X after gaining access to the cabin, place the bottom of the key fob against the center console, immediately below the low voltage power outlet, then press and hold the brake pedal to start Model X.