I have a 2011 C70 T5. Love the car but I think it has something against me. I turned on the Auto Lock feature and numerous times while going down the road, the driver's side (left) door would pop open. Thankfully it is super heavy so it was completely fine. Now, no matter how I have the settings the locks, the inside door handle will not open the door. I cracked open the door liner and the cable is working fine. It even pulls the latch mechanism just fine (or at least it seems to) but the door will not open unless I reach out the window and open it from outside.

Passenger door was never an issue.

Thoughts? Sensor somewhere? It's driving me nuts.