Problems trying to hook up radio

[trigun7469]

Hi I am trying to install a radio in my 87 325is I have figure out the following,
Radio Harnesse wires/BMW wires
Switch 12vt Yellow/purple
Ground Black/brown
Power Antenna blue/white
accessory/ignition Red/purplish

Can't figure what wire goes to power antenna and accessory ignition, any help would be greatly apprecaited


***Figured it out***