I've just joined, and have this ? re the accessory plugs. I'm trying to use a DC adaptor 12V-5V for my MP3 player (which I 'd used successfully for several years in my '99 Suburban). However, whenever I connect the player, the fuse blows. The adaptor still works fine in my wife's car. I've tried it in all three outlets (2 in front) one in rear console. The owner's manual mentions this might be a problem, but my local Chevy guys don't have any insights. Anybody run into this, and hopefully have a solution? BTW I've just bought an '04 AV Z71 and can't agree more with all the good things said on this site. Guess I've got to get amber DRL's now.