For some reason my compass just switched and had a c on it instead of any direction. I dont have any owners manual for it so Im not sure exactly why it did that. If anyone also knows where to get a manual for it please let me know. Thanks.

My truck does this a lot. I had to dig through the manual as well.

You need to find a big parking lot or open space and turn to the right and circle 3 times. Typically it will reset on the first circle. I know it sounds silly, but it will re-calibrate itself.

Good luck,

Jeff