Sounds right to me mate, plug the GPS in to the male SMB and then the purple and blue and away you go.

You **may** need to swap the 2 blues around from the TV module (and nav), as the main blue plug needs to be connected to a live device.

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Sept 03, M3, Silver Grey. Retro-fits: Modded Mk4 DVD Drive, OEM Bluetooth, VR Control, Rainbow Speaker Upgrade, Sony SOT Amp, HK Sub, CCFL, Intravee II, NightMode.