Yellow wire disconnected!!! HELP PLEASE!

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I have a 94' vti-r integra.
For some reason i decided to remove my CAI as I thought the piping was a little too long.
In the process I have somehow ripped off a yellow wire that seems to come from the parking lights.

The thing is I dont know where the other end is meant to connect to???

The parking lights work as well as the headlights. Im not sure if this was a wire installed from the previous owner (maybe a connection to fog lights), which my car doesnt have.

Can someone tell me what this wire does??? and where it should connect to?

Any help would be appreciated.

I will hope to post a few pics up when i get the chance to help out those that may be confused with what im saying.