How do i change batties on my light sabor C2945A

following these steps
1. double check the batties
2. to go remote and double check to make sure that it getting electric
3. double check the circuit breaker, sometime you have to throw the switch off then on again if it tripped.
4. Call a electric you might have a bad circuit breaker or a short.

Replace batties with fresh batties. If that does not work it may be time to replaced the camera.

If you can't clean the connections. It is no longer supported by Hasbro. You might try a local small appliance repair shop if you have one. They may be able to clean/repair the battery holder to return it to functionality.

take battery in to get it tested if good or bad

Charger might be broken

Next time this happens. Look for a light on the dash that says "security". A common failure on GM vehicles is the anti theft security system. When this system is not working properly, it will immobilize your starter. This problem only gets worse. If you see this light, go to this link for helpful info and some "do it yourself" solutions. http://vatspasslockpasskeysecurityhelp.yolasite.com/

check for clove box light /boot light/staying on/.alternator voltage 14volt/ radio light on/check when dark

chaced batty & batty conction

check for loose cables,check your batty change,then your ATL,allot auto parts stores will check your changing system for free.