Replace both batteries for the remote control and the Car. Since the light keeps blinking that indicates that it is waiting for it to connect. This means there is a bad connection. Check the antenna for any damage or if it's still soldered right. This toy car has 3-channels with a RC system (2.4 GHz). You might have to take it apart to address the issue from within
Here is a video that may help: https://youtu.be/oCD58msMcMU
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