I am hoping someone can help me on this. I have a 2004 Honda Accord 2.0 i-VTEC Executive 4d Auto and have the supplied device that is mounted on the column between the passenger window and windscreen, it has 3 buttons on it and a small LED light at the top. I do not know how to work it and have a feeling it may be broken. When I turn the ignition on a red light comes on for a split second and then that is it, no matter what buttons I press nothing lights up. Any help would be much appreciated?