I'm under my fairing hooking up my HT lids to my BT4180, and upon grabbing the 355 to install it, I cant figure out where it plugs in to. My front LL is different, and has 2 seperate plugs with 2 wires each. This LL has 1 bigger plug with 4 wires. Anybody know where the rear plug is? Its a 15 SGS...thanks!

 

ya its under tray ,should be black one under tray

 

If you look on the main wire harness in the fairing you will see the connector for the rear speakers. You can see where i have the second BT355 if you look close, it'll give you a good idea where to look.

 

I cant see it in the picture...how many wires are there in the plug for the rears?

 

Should just have the one stock molex connector. If you can see the grey and white wires of the BT355 in this pic you'll see the RCAs where the BT355 is located and where the stock harness will be.

 

I had found it Matt, but thank you! Forgot i jammed it way up under there & wire tied it...lol. Ive got juice to the lids now, but no sound. Should I hear music through them before i get my radio flashed to enable fade? I figured they would work, just not have fade control...nothing but a slight humming

 

Nope, you won't hear anything until the fade is enabled. The other option is to Y the output of the front line leveler to the front and rear inputs of the amp. That would give you sound but no fade.

 

Ah, ok...I was worried for a minute. Lol...Thanks for the help!

 

4 speakers no amp flash (stock ultra flash)