I have a 2003 VW Jetta GL 2.0 (early body model) with about 121,000 miles on it. Recently, I was not able to start the car up. I was able to get it jump started using a booster pack. I took it to a nearby auto parts store, where I was told that the alternator, starter, and battery were in good shape. The person at the auto parts store told me that there is something wrong with the electrical system in my car that is causing a drain on the battery. He suggested that it was a faulty module somewhere in the car. Roughly how much does it cost to fix something like that? I do not want to go to a dealership mechanic because they are ripoffs in uniforms (big surprise there). But I also don’t want to go to some shady mechanic who will overcharge me for the job. I don’t know enough about cars to do this type of thing myself. Can one of you guys help me out here? I want to have a ballpark estimate so that if I go to a few places I have an idea of what’s reasonable and what is fraudulent.