How to Troubleshoot Engine Starting Issues in Audi A4

I recently bought an Audi A4 and have been experiencing difficulty starting the engine. What could be causing this and what steps can I take to troubleshoot the issue?

One possible issue could be a faulty ignition switch. Try jiggling the key in the ignition and see if that helps. If not, you may need to have the switch replaced.

Another possibility is a dead battery. Check the battery and connections to make sure they are clean and functioning properly. If not, you may need to charge or replace the battery.

You should also check the fuel pump and fuel lines for any issues. If the fuel pump is not functioning properly, the engine may not be getting enough fuel to start.