Introduction
Using your Hot Wheels AI Intelligent Racing system may drain out the battery. Consider replacing them!
Tools
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            Use a JIS #1 screwdriver to unscrew the single screw that secures the battery cover on the bottom of the car. 
 
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            Make sure there are no rust or broken springs in the battery slot. 
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            Press on the positive end of the battery to either remove or insert. 
 
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