Help needed with power socket to Garmin 276c

[Steady]

So my wife gave me an early xmas pressie, Garmin 276c. Lekker. Now I need to connect the wires to a socket plug to go into my bmw accessory socket plug which I had fitted to the tank panel. There are a bunch of wires all various colours and I only need two. Anyone in the know about which two go where?

 

[Beemer man]

 

[Adventurer]

 

[Steady]

 

[Runner]

 

[Steady]

 

[Davie_sprocket]

 

[Beemer man]

 

[Kykdaar]

 

[Adventurer]

 

[Kykdaar]

 

[Davie_sprocket]

 

[Steady]

 

[Kykdaar]

 

[Davie_sprocket]

 

[Jacko]