For sure you will face many problems, if you will drive the car without having self ignition, head-lights and horn. These components of car work effectively with the help of car battery. This is why you should keep your car battery checked always.
Looking for differential? Find out information about differential. in the automobile, a set of gears used on the driving axle. The two wheels on the driving axle must be interconnected in order to receive their energy from. Explanation of differential