Coding help

[phil miller]

Hi all at the weekend i had a highline cluster and MFSW fitted to my golf, hard a bit of problems due to the cluster losing its feed, that was before the old one was even touched (blown fuse :Blush2:) anyway it all works but id like to add lights and vision to the highline clusters menu and also the volume buttons on the wheel work a treat but when im in the audio bit of the highline i can change tracks with the up and down buttons on the right hand side, the star (mute button) doesnt do anything either, so can someone help me with how i go about coding these please :beerchug:

thanks in advance