NHTSA Complaint #11429140 — 2012 VOLVO C70

This occurred after driving for about an hour. While driving at a fairly high rate of speed, I felt the driver's door move slightly. The dome light came on indicating that the door had opened. The windows were down so I cannot state if they would have slightly lowered as they normally do when the door is opened. I pushed outward on the door to see if it was fully open. The latch held the door. Using the interior door handle, I then opened and closed the door. The doors were then locked as extra security. Approximately 30 minutes later this happened again on a busier highway. I then had to worry about the door opening on me again while I was driving, however, there was no further occurrence. Later after returning home, I performed an internet search to see if something like this had happened to others. After seeing other comments of C70 doors opening & door latch problems, I decided to report the problem to get it on record.