where would i find said Power Supply Terminal 30? any ideas on how to fix this? would rather like to get this sorted.. got two days off tomorrow and friday so im going to be having the beast apart! may have something to do with why my xenons are flickering before coming on already got to do my MAF, Stat, Temp Sensor, full oil change and have my passenger seat out for airbag connections! may as well do this at the same time!!