electrical connector

Questions guys so I accidentally pulled these two wire out. Still has the pin on them. Can I just simply push them back into the connector and move on?

Hi I have a 2020 ford mustang gt premium and I’ve been having a issue for a while for my passenger side mirror turn signal everything else works but that light I see that the turn signals are powered and controlled by the BCM which I erased the code but it was showing me a short to ground I have...

Saw two of these connectors under car, near the headers, one on each side, heat protected but not connected to anything. What are they?