Electrical conections for accessories ? Cannot find information in owners handbook.

You could use the leads for the heated hand grips, not sure what else is upfront on Roadster.
Best bet is to get an accessory fuse block. Eastern Beaver offers several which come with both switched and unswitched circuits, pick up a waterproof one at a boat shop.

 
Wires to connect electrical accessories ? Not direct to battery ,new sound system, want it to turn of with ignition.anybody help?

Firstly welcome to the site Mate,
Is this stereo high powered? Having a high current draw!
I would wire direct to the battery using a relay to switch the accessory wire to switch on and off with the ingition.
 
you could buy a PC8 from eastern beaver and choose switched or unswitched terminals there are 8 connection available from the PC8 board and it is well designed and well made.
many riders have installed it nobody so far has had issues with it except me bu I probably done something wrong in the original install. I posted picture of the board installed if you search on this forum you can see where I mounted it.
 
Accessories conections.

Thanks for useful information,I have the amp mounted in sidepanel near to battery,there are 2 unused conectors next to battery but don't no what thay are for?