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      10-06-2016, 11:37 PM   #12
fifthdawn
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Drives: Z4 35is
Join Date: May 2016
Location: Chicago

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Quote:
Originally Posted by NoQuarter View Post
Yep. That sound on unlocking is the car just getting ready to be awesome when you start it up. Don't worry about that one.

The increased battery discharge could be a sign that something is indeed killing the battery when it shouldn't be, but I would not go there yet.

If the car is not a daily driver, long trips, etc so the battery can fully charge, it can get pretty weak.

start with charging it up with a battery charger using the terminal posts under the hood/bonnet of the car (not directly to the battery in the trunk/boot).

Troubleshoot only after you know you have a fully charged battery. You don't want to go buy a new battery then have it discharged from an errant electronic gremlin.
Oh, interesting. If you hadn't mentioned, I would have tried to charge it from the trunk.

I've never seen a terminal post for charging battery before. Is there a picture somewhere on its location?

With that said, if I need a jump or to jump a car, would I use the terminal post as well?
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