key won't automatically unlock or start car

What is your question?

The key is not automatically clicking when I press the open or the close door buttons . Opened the car using g the key manually . When I put the key in the ignition nothing is happening at all. No lights no noise just nothing happening at all

What makes this problem better or worse?

car won't start because key not working

How long has your 2004 Audi A4 had this problem?

started today