What to do when Haval H6 cannot detect the key?
2 Answers
Haval H6 cannot detect the key. The solutions are as follows: 1. If the keyless entry system displays "Key not detected," you can place the chip key against the keyless button and restart the ignition. 2. When the vehicle control panel displays "Key not detected," it is likely that the key battery is dead. Replace it with a new large coin battery promptly to restore normal use. 3. If the keyless start system fails to activate, it may be because the key is too far from the ignition switch. 4. Sometimes, even when the key is very close, the keyless start may not work, and if the battery is new, it indicates an issue with the key chip, which requires repair or replacement. 5. For vehicles with keyless start, it is essential to protect the key properly—avoid frequent dropping, exposure to moisture, or demagnetization to prevent damage. 6. While driving, keep the key close to the keyless start button and ensure it is not taken away by others to avoid ignition failure.
I drive frequently, and the key detection issue with the Haval H6 is quite common. The main reason could be the key battery running out. The CR2032 coin cell battery drains over time—replacing it with a new one costs just a few dollars, but remember to buy genuine ones from supermarkets to avoid being scammed. Secondly, strong signal interference near the vehicle, such as phones or routers placed too close, might be the cause—try moving them away. Alternatively, it could be a minor system glitch in the car—turning off the engine and waiting a few minutes before restarting might help. Another point: the key itself might have poor contact or be damaged from a drop—give it a gentle shake to check for looseness, or try starting the car with the spare key. Regularly checking the key’s condition can save a lot of trouble—don’t wait until an emergency to deal with it.
