How to Troubleshoot an Audi 80 that Won't Start

I recently went on a trip with my Audi 80 and when I got back home, the car won't start. All the lights and electronics seem to be working but the engine won't turn over. What could be the issue and how can I fix it?

First, try jump starting the car with another vehicle or a jump box. If that doesn't work, it could be a faulty starter motor or ignition switch.

Check the battery and make sure it is fully charged. If the battery is dead, it could be a sign of a failing charging system or a parasitic drain from a component in the car.

Have the car scanned for any error codes. This can help identify the source of the issue, whether it's a sensor or mechanical problem.