OE Bravo Stereo

[QuickNick]

Just bought a 2000 HGT and swapped the stereo around (instructions on bravo-guide.co.uk were dead useful) and I was wondering what the yellow multiblock (no wires attached) and green multiblock (2 wires - red/white and black/blue) were for? Ta muchly..

 

[mad_colm]

think they're for speed-sensitive volume control and remote control.