Help me identify this wire!

[Darkage]

First of all, sorry in advance for my english, it's not perfect...

So here is my story... I brought my 1999 Integra to the dealer to get an oil change and when I got my car back, this wire was on the floor, passenger's side... 3 days after getting my car back, my car wouldn't start (the lights were barely on when I turned the key...). I got my battery recharged and it ran fine for 3-4 days, but it went dead after... Like the battery was draining... Now I was wondering if that wire has something to do with it, so I checked above where the wire was on the floor, but I couldn't find anyplace where to put it... But as I was looking for this, I heard the heating system going on even tough the key wasn't in...

So here is a picture of that wire, if anybody could help me finding what it is and where it goes I would really appreciate it.

Thanks

[Copytech99]

That is a cable associated with the antenna for the radio.

Was it the blower fan that you heard running with the key out ??

[ImportBuilder]

You need to take your car back to the dealer and demand that they fix it or pay the bill for a stereo shop to right their wrong. Honestly, sounds to me like someone pulled your radio out for some reason and crossed some wires. I'd be livid if I were in your shoes.

[Xv7vX]

That is def an antena extender. Oddly no where NEAR the oil