electrical short?

[Lawrence]

I am having a problem with my TD42 gq. Sometimes I have to leave it for a couple days, so I take off the negative cable as it seemingly has killed two batteries in the past(I could leave the mk connected for a month and still come back and start it). However, sometimes when I reconnect and try to start it, if anything was left on, it wont start and then a buzzing sound is heard. The way that the sound is stopped is to disconnect the battery. What could be the problem?

[mavzilla]

OK possibly your alternater diodes are crook and alowing the battery to discharge , check current draw when evrything is off(good auto elec recomended) if the batteries are wired direct to each other a crook battery can cause this problem
also the noise may be a relay vibrating due to low voltage relay clicks in and out(god luck)

[Lawrence]

i recharged the battery, but still getting the buzzing. Tomorrow i am going to check the battery connectors to make sure that they are ok. i also tried to turn on the interior light, but it doesnt come on every time since this problem.