Jvc Kd-g300
 

Hello all. I will be replacing my stock unit with JVC KD-G300, a used unit i got from my friend . Seems like in decent condition however at the back does not have a power cord (is that called wire harness ??) and is it something that i can find anywhere ? Is it same for all JVC's or is the head unit useless without the power cord - I am really confused. Please advice. Thank you for your help :)