It turns out the incandescent bulbs where both out. Is there bulbs in the liftgate for tail lights or just for back up? Doesn't seem like much light with just the two side marker lights on.
I am new here but I could use some help. My wifes 2018 cx5 was rear ended 3 hours from home. There was no lights damaged in the accident. The dealership there just completed the repairs and everything looked good. When I got the car home last night I noticed the tail lights are not working...