Here are some common questions people might have about the Tesla “Key Not Detected” issue:
- Why is my Tesla showing this message?
This warning typically appears when the car is unable to detect a valid key card, key fob, or phone key. It may be due to interference, a weak signal, or an issue with the key itself. In one case, the Tesla owner says after he opened the door, he left the phone in the garage and then drive the car without card.
- Can I still drive my Tesla if I see this message?
Yes, you can continue driving, but once you turn off the car, you may not be able to restart it without a properly detected key. - How do I prevent the issue?
- Ensure your key card is placed correctly on the center console.
- If using a phone key, make sure Bluetooth is enabled and the Tesla app is running in the background.
- If using a key fob, check the battery and replace it if necessary.
- Try resetting the key by holding it against the B-pillar of the driver’s side door.
- Does this happen more often with key cards than phone keys?
Many Tesla owners report that phone keys are more reliable than key cards, as the car remains connected via Bluetooth. - Could interference be causing the issue?
Yes, keeping your key fob near RFID-enabled credit cards or electronic devices may cause interference, preventing proper detection.