BMW nav mount on R1250R

[busy builder]

My R1250R came with the BMW Nav cradle, but not installed on the bike, it has 2 connectors on it's cable. Can someone tell me where the respective connectors are on the bike ?

will I need to remove the tank ?

 

[wessie]

I think one of the leads is only used on the RT to connect into the sound system. The other plugs into a lead that is in front of the tank on the right (as you sit on the bike). Assuming the cradle was originally fitted, you should find it cable tied somewhere. On the RS you sometimes need to remove a side panel to get access but not the tank. All depends how the factory cable tied it.