Hello, If you haven't assembled and tested your Toy Car Engine yet, we suggest you do so. The headlights do not work properly on the one we purchased. At the very least we would like to suggest you test the four parts that use batteries (both headlights, ignition and steering wheel horn. We have requested replacement headlights for our Toy Car Engine through our distributor. Helping you have a trouble free Christmas! The principal behind the toy is great, just need manufacturing do better quality control on the headlights. I would have rated this as 5 Star if not for the two defective headlights. PS....yes, we did make sure we were using fresh batteries and polarity was correct.
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