I went to start it this morning, and everything but the engine would turn on (radio, a/c, lights, etc). It seemed to click when I turned the key. We tried jumping it, first with another car, then with a SUV and NOTHING! Can anyone tell me if this is my battery or something bigger?
It's a 2001 VW Jetta GLS 2.0L
It is a standard, how do I go about pop starting it? Is that just a quick fix to get it somewhere to be looked at?

Conecction seems fine between batteries and jumper cables. They sparked fine and there is no presence of any corrosion or battery acid.