My friend's car recently died. Ironically she made it home but when she went to start it the following morning, nothing. The interesting thing is there is no head lights, hazard lights, electronic doors won't work either. Nothing works... I checked two month old battery... It's fully charged. The car is DOA... Any ideas where I should start looking first? I appreciate any and all feedback.

 

Check the grounds and the posts on the battery. Battery might hold a full charge but if the posts are corroded/loose then they wont be making contact.