So I installed my X920BT last night. Turned car on, everything is great.....except....

My freaking speedometer and trip mileage doesnt work now. Also my turn signal lights work on the outside, but dont blink on the inside.


Is that all related to the VSS wire? Or did I screw something else up?

 

If I was in your position I would unplug the radio you just installed and make sure you plugged everything else back up(hazard switch, gauges above radio) and possibly try letting the car reset if all that fails by disconnecting the battery for 10-20 mins.

I have pretty much the same radio in my wifes car and after looking at where the VSS is I have a feeling I didnt hook it up and it works fine. So if that is your problem just leave it off.