the irony, electrical engineer asking for help on electrical problem...
ok my car has being dying lately, go to turn it on in the morning and it wownt turn over. thought it was alt as a few times as i was driving abs and air bag lights came on on the dash, but if i droped it a gear (I.e more revs) they go off. so i replaced alt.
the other day i went out to go to work and had to jump start my car.
now my head unit isnt working, havent had chance to check but think its just a fuse. do you just think its the batterys shagged and when i jump started it its blown the fuse in the head unit or recon theres something linking them?
cheers