What happens if there is no power in the car?
What happens if there is no power in the car? No power inside, no dash lights, windows won't roll, can only shift using manual override. Just replaced battery and alternator to get car running again, which we beleive was the initial problem but wonder if there's a relay that blew that may need replacing?? Can a car have no lights, no heat or no a / C? Now we’re in a digital age and car makers have opted to switch electrical loads via digital communications. So you wind up with no lights, no power windows, no heat, or no A/C,...