After several months of use, including cross country miles, the Vantrue has performed flawlessly. As previously noted, a bluetooth connection for updating the programming would be beneficial instead of removing the SD card for updating. The parking modesoperate as intended, and easily changed from movement detection to collision. I haven't used the low bit-rate mode yet, which constantly records. The camera is powered via the OBD port using a splitter cable to power other devices.