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Old 08-01-2020, 01:35 PM   #7
Szabo101
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Join Date: Aug 2020
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This is a an old thread, but it has been very helpful as we just purchased a 2007 2720SL with blown fuse issues. Here is my question:

The battery keeps blowing the in-line 30A fuse as soon as it is connected, it is about 10 inches up from the battery terminal. The previous owner has this wired as black wire to negative and white wire to positive.

Everything seems to work just fine (and no fuse gets blown) if I make the black wire positive(hot wire) and white wire negative. Seems to me like in-line fuse should be on hotwire-black just like it is in a home - is this correct?. Any thoughts?
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