I have a 2012 VW beetle turbo for a while it was slow to start. then one day after my day off I went to start it and it turned once and all the electrical shut off then came back on. I waited a couple minutes and tried to start it again it turned over a couple of times and then started. after driving it to work and then home with the same problem when starting it, i went to put up the windows after the car was off and they closed at a slower and labored rate and the car horn when locking it was low in volume. I had the battery check and they said it was fine and the indicator on the battery says it's fine but it has to be the battery right.
bad connection, possible bad ground
so I replaced the battery. I have started it about 8 times since then 5 times started right up 2 times hesitated a little bit like a a second or two and one time it just keep turning for approximately 5 sec until I stopped it and then tried again and it started up just fine.
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