I need some advice, on wiring electric aerials.
I recently bought a new one coz my aerial had snapped, but what i did'nt know was that my car already has an electric aerial- so i just had to do a straight swap- i thought.
the old one had a black (neg. earth), blue(radio remote which cuts into a red one near the radio ISO), and green (??)wire
the new one has a black, blue, and RED (12v power???)one (instead of green).
the design of the two look very similar so whats difference?
whats the green wire for on the old one?
black is earth obviously.the other two;- one makes it go up one makes it go down,i would of thought.all you got to do is find which original 1 was up and which was down and look at new one ieut earth on battery and put one on positive of battery and see if goes up if not its the other one.if it blows up dont blame me