What causes the Haval H6 to fail to detect the key and not start?

[DelValerie]

The reasons why the Haval H6 cannot detect the key may be due to a dead key battery or incorrect placement of the remote key. Here are some additional details: 1. Key not detected: If the keyless entry system displays "Key not detected," you can place the chip key against the keyless button and then start the ignition, which usually works. When the vehicle control panel displays "Key not detected," it is likely that the key battery is dead, and you need to promptly replace it with a new large button battery to resume normal use. 2. Inspection and replacement: When using the keyless start feature, sometimes the car key may not work even when placed very close, and if the battery is new, it indicates an issue with the key chip, requiring inspection and replacement. 3. Precautions: For vehicles with keyless start, it is especially important to protect the key. Avoid frequently dropping the key, exposing it to moisture, or demagnetization to prevent damage.