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Head unit wont power on after draining & boosting battery

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Old Oct 25, 2006 | 09:26 PM
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Head unit wont power on after draining & boosting battery

I killed my battery a few days ago, tried boosting the car and it didn't work. I then tried a trickle charger for a few hours and the car started fine.

Even though the car couldn't start before, the audio head unit would power on fine and the music would work fine. But now that I'm back up and running, I cant turn it on anymore. I have an aftermarket sub and amp hooked up in the trunk, and having that on without the car on is what killed my battery in the first place. But I have no clue why the head unit wont power on. I checked the fuses in the driver side panel and they all look fine.

This is on a 2001 C320, any help would be greatly appreciated. Thanks!

Last edited by versusmd; Oct 25, 2006 at 09:38 PM.
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