A simple fix
People go to mechanics for all kinds of reasons, including for reasons they could have resolved themselves. This is one of those instances, where the mechanic simply unlocked the window. The person came in complaining about their window not rolling down, and the fix was an easy one.
I wonder how much this person paid for it. Time is, after all, money, right? Of course, the right thing to do is to not charge the person for such a simple fix. On the other hand, you do have to make a living no? Either way, this one was too funny not to share.