What is the function of the ignition system in an Audi 80?

I am trying to better understand the mechanics of my car and would like to know in detail what the ignition system does and why it is important.

The ignition system is responsible for generating the high voltage needed to ignite the fuel-air mixture in the engine. It consists of several components including the spark plugs, ignition coil, and distributor. Without a functioning ignition system, your car would not start.

Another key function of the ignition system is to time the spark correctly for optimal engine performance. This is achieved through the distributor, which distributes the electricity from the ignition coil to each spark plug at the correct time. The timing of the spark is crucial for the engine to run smoothly and efficiently.