NHTSA Complaint #11476749 — 2021 VOLVO XC40

*We're experiencing constant phantom braking (sometimes multiple times within a day) with our vehicle on local roads as well as highways. Usually this occurs when we're approaching a vehicle in a turn lane, slowing down. Our blindspot sideview mirror lights light up when there is nothing present, even when we're in the outside lane against the curb - we have video to document this. The vehicle has also spontaneously turned off and then back on while in drive, in a turn lane. In addition, the dashboard and media center lighting sporadically dims down, making it difficult to see in bright light situations. *Whenever the phantom braking engages, it makes us vulnerable to being rear-ended. We're very lucky that this hasn't happened so far. The phantom side view mirror lights have created some panic situations where we didn't see a vehicle in the lane beside us and started to change lanes but swerved back into the lane we were in due to seeing the lights go on. Not being able to see the dashboard due to dimming of the lighting within poses obvious risks and spontaneous shut-down of the vehicle while in drive in a turn lane also makes us prone to being rear-ended. *The vehicle has been in service at Volvo of Naples, Florida for a combined time of about 30 days. The dealership put on 900+ miles on our car and claimed that they couldn't recreate the phantom braking or lighting situation. *We didn't experience any obvious issues with the car prior to the phantom braking, etc. We found that adaptive cruise control wasn't working but the dealership told us that our car doesn't have adaptive cruise control which seemed odd to us. We were under the impression that all cars at this level had adaptive cruise control. We're not sure whether to take them at their word.