knightnyc

Do you know what is the power source for the sirius module? Mine is tapped into the cigarette lighter connector behind my dash.

I installed a used x920bt about 2 months ago. Initially I did not connect the VSS wire and put the GPS module on the passenger side dash. The navigation was off by a few city blocks. The orientation would become off no until I calibrate the unit, then it would be off again after 10 min of driving. After I hooked up the VSS wire, cleared the previous owner's sensor learning and driving status, and re-calibrated location/orientation, the nav is becoming pretty spot on. I only wish the nav would give your turn warning a little sooner. NY and NJ have some really complicated highway entry/exit ramp