Yahoo Answers is shutting down on 4 May 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Jack
How do I make my cigarette lighter turn off with my car?
I have a 2010 Ford Fusion. I am about to install a new Apple CarPlay sterero, and I also think it would be funny to install some custom horns. I need to power the buttons with the cigarette lighter power, but I don’t want to drain the battery when I’m away. How can I change my cigarette lighter power to turn off when the car is off without taking too much power from the battery? (I don’t know anything at all about electric work! The simpler the better. Thank you!)
6 AnswersCar Audio1 month ago