Stand still
 

My 2012 C70 starts but won't move when shifted into gear. Any suggestions as to the possible problem?

start by checking the transmission fluid level (dipstick may be hard to see but should be on the drivers side way down low). next is to scan with a full featured OBD2 scanner. Finally do a shifter row. (engine off, key in the position to unlock the shifter, go from park to lo to park like 20x fast). Idea here is to brush up the PNP sensor's contacts. Did you spill soda or anything into the console for this to happen? Final thing is to check fuses.