Why is the BYD S6 not detecting the key?

[OJade]

It is related to the placement and battery level of the car key. Here are the relevant details: 1. Poor key placement: If the key is placed in special locations such as inside the trunk, on the car floor, near the rear storage panel, or under the front windshield, try placing it in a visible position inside the passenger compartment. 2. Low key battery: The remote key typically uses a standard coin-cell battery with a rated operating voltage of around 3.3V. Under normal conditions, its lifespan can generally last up to 2 years. 3. Key chip issue: This may cause poor signal transmission or complete failure to transmit. 4. Faulty in-car oscillator or related issues: This may prevent the formation of an effective electronic oscillation zone, resulting in the inability to scan and recognize the key.