LIGHTS OUT!

[HummerChic]

So we go in to Get The H2 Cleaned and the Running Boards put back on.. I had them look at the Fog lights as a wire came loose and its out, then the other blew as well..

Here is the write up:
Guest states that the Black Wire for the Left off road light came pulled out of the back of the light, Wire broken on left PIAA fog light. Repaired wire and found lights still not working. Light Hrness Relay is shorted. Need to replace harness with Relay. Harness is Special Order Only..
Est: $186.96+tax

Does anyone know what the part is that they are talking about and if we can get it cheaper than what they are quoting? My husband wants to know if he can get it else where cheaper to do it himself.. Thanks guys!!!