HELLA 148541001 Rallye 4000 Wiring Harness

Fast shipping! Simple and easy to use ! Hella offers serval install option and easy to follow installation diagrams. If you are considering a set of Hella 4000 for you vehicle you should consider this harness.

I bought some Hella 4000's to go on my FJ Cruiser and needed a wiring solution. I am not an electrical guy, but I was intent on doing the install myself. There was no way I would be able to put together a harness on my own out of raw parts, so I needed a solution. The solution that made the most sense to me was the one provided by the manufacturer of my lights. It is going to be hard to wax poetic about a bundle of wires, a relay and a switch, but Hella does put out a nice product. Despite the fact that I had two small problems, I gave this rig 5 stars because everything is of such a high quality. My problems were simple ones and might not even affect your install. First, I didn't use the switch. The switch that came with the harness is an extremely high-quality, Euro-style switch. It looks like OEM equipment in some Teutonic land yacht, but it didn't work with my Japanese interior AND it isn't lighted. No big deal. My other problem was that I crossed a couple wires and the relay stuck open. I rapped it with the handle of a screwdriver and it has been fine ever since. Again, no biggie. That one was my fault anyway. All in all, I am very satisfied. It features nice, heavy gauge wire--and plenty of it. It's pre-cut and pre-configured for the less electrically inclined among us. The instructions were easy and made sense to a complete newbie. The bottom line is: my lights are installed, they work and I'm happy.

For those that think they have to wire it into their headlights, you do not have to. Simply ground the brown wires to the battery and wire the green wire coming out of the switch to the battery. Works perfect. No overheating and no loose connections

excellent product

As with all HELLA products that I have purchased, this wiring harness is very well made. My purchase arrived in a soft-pak,NOT in a proper cardboard box for protection,consequently,the HELLA product box was crushed as were the H1 bulb boxes also. I returned this purchase,because I am not spending the time to install and risk discovering that a component in this harness was damaged because of poor shipping.