Auxiliary output on 1200 BMW GSA

[Hugo]

Hi guys, wanna install my nuvi 200 on my GSA ( ok it will most likely shake to bits but what the hell 8) )
I found the auxiliary output underneath the beak of the bike. Where can i get the specific plug / extension
to fit the auxiliary ( BMW? ) and how much will it cost? Any of you ever done this before ?
Thanks

 

[BMWPE]

 

[Hugo]

 

[kwassi]

 

[luke]

 

[nelian]

 

[Adventurer]