all i can say on the issue is there is a definate short circuit somewhere, have you fitted anything? anything at all even a phone charger? try what i tend to do which is google the problem or best solution( if known!) which in your case i would say would be an auto electrictian, find an email address for them (or the company if all else fails!) and describe the problem, copy what you write and paste it to as many auto electric email adresses you can find, you may be surprised, if you make it very polite! it may also help to say your a leggy blonde! (unless your email is like paulsmith@!) . i got a few replys from my immobiliser problem email this way and now i know the exact cause as the experts said the same solution. ( many wont get back to you so the more you send it to the better)
