Just connect the blue / white wire from the radio where it was before the lime / green , so when you turn on the radio, the antenna will rise , and when you turn off the radio, the antenna would drop .
Try disconnecting the wire and test if it works.
If not you can always connect directly to the remote radio antenna ( blue / white )so the antenna will rise whenever your radio is on
you can try this; made for FricFrac http://forums.hybridz.org/index.php/topic/91486-the-ultimate-hid-headlight-upgrade-280zx-version/page__p__865918__hl__headlight__fromsearch__1#entry865918