Originally Posted by nashbk

Hi guys,

Ihave a xl883R with factory installed security system and I want to install the smart siren II that is sold now. I heard that the installation is fairly simple (Plug n play). For some reason am not able to locate the engine harness for the siren. As per the doc they have attached, they have asked to connect the three pin siren harness to the engine harness. But,Thethree pin connector from the siren harnessit is not compatible with the pin in the engine harness. I went to the dealer and asked him if it was the correct part and they say yes. I am very sure that I have the correct cables. Has anyone installed anything like this before and can you please provide me some guidance on this? I would have given it to the service department to fix it if they wont charge me 92$ for labor (ridiculous)

Thanks
Nash

Originally Posted by nrs2420

Sorry to bring up an old thread but I'm trying to install the smart siren II on my 2009 Sportster. Does anybody have a picture of where the engine harness plug is located? I've been looking and looking and I'm stumped.

Originally Posted by thomasf59

Take the battery out and there is a plug in there that matches the siren, as someone earlier stated I think there are 2 different plugs on the siren and its just a matter of diging out the right wireing from the battery area. I think I was cinfused when I installed mine with the wiring plugs.

Originally Posted by texaswiz

One way would be to cut the factory head off the Harley wiring plug. It has three wires. Trim the wires back about 1/2" and tie the red siren wire to the brown bike wire. Tie the black siren wire to the bike green. Tape the wires and use Velcro to attach the siren to the bike.