Why can't the BYD one-button start ignite the engine?

1 Answers
OHarley
07/30/25 1:47am
The reasons why the BYD one-button start cannot ignite the engine may include the following: 1. Key demagnetization: Frequently placing the car key near electronic devices such as mobile phones, computers, or TVs can interfere with the low-intensity radio waves in the key. Alternatively, if there are strong radio waves nearby, such as from TV towers, airports, or power plants, the one-button start may "fail." 2. Car key battery depletion: If the key shows signs like reduced remote control distance or decreased sensitivity, it is a warning that the key battery is running low. In a state of battery depletion, the one-button start function cannot operate properly, and the battery should be replaced as soon as possible. 3. Vehicle malfunction: In extreme cases such as fuel system issues, dead battery, or electronic component short circuits, it is advisable to directly call the 4S store staff for assistance.
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