Don't know if this has been covered if it has sorry for Posting this , but might help someone.....So I bought a Batmobile Discount from Big Bad Toy Store and had minor scuff nothing major. I'ts hard to notice them, one of the headlights wasn't working . E-mailed BBTS and told them the problem, they gave me some Credit to use on my next purchase, BTW Amazing Customer Service . Anyways never thought about checking the manual since I never do . I thought it wasn't fixable until today, I flipped the car over to check out the bottom. there's a compartment the you have to unscrew , and to open use a small flat screwdriver or else is a pain in the butt.
I guess the cable ripped during production anyways here is the pic you need to remove If you see the pic the wire got ripped And there You go Fixed