What to Do When the Car Displays 'No Key Detected'?

[LeTravis]

Here are the solutions for when the car displays 'No Key Detected': 1. Remote control battery is dead. First, check if the remote can unlock the car doors. If not, replace the battery directly. If it works, it might be due to low battery power, causing a weak signal that the car's computer cannot read—replacing the battery should fix this. 2. The remote control itself is faulty and cannot emit a signal. Check if the battery inside the car's remote key has sufficient power. 3. Place the remote key in the emergency start position in the middle cup holder to start the car. (Remove the cup holder pad to find a spot that fits the key perfectly.) 4. Check if there are any interfering objects inside the car, such as razors or magnets. Try starting the car by placing the key in the emergency start position at night. If it starts, the remote may need to be reprogrammed.