i gotta ml...and i bought it used a while back, but i can't figure out how to fix something....there's an lcd screen...i think it's supposed to tell u the direction ur going or something...i'm not even sure lol it's located on the roof in the middle by where the buttons for road side assistance and and the button to open the sunroof. i'm not sure if it's a fuse or not. i'm tryin to save myself a trip to the dealership and a few hundred dollars. so my question is...#1..could it be a fuse? and #2...what the hell does it do? lol i know it doesn't tell me the time and temperature outside because that's located on my dash.

Gees i have no idea, having owned one, it could be the compass but i seriously doubt it. Who knows.

It's this weird do-flicky called a GPS. You input where you want to go and it gives you directions.