i posted on ur other post, but its a peice of cake, u just have to tap into ur ignition wire, and find the headlight wires, a haynes, helms or other car manual with wiring diagrams would be helpful so u know how its all hooked up and where to tap into, but as long as ur alarm lists the different wire connections than its just squeezing down under the dash to do it all, i did my own in about half an hour, just make sure u dont hook up the fuse to the siren until its all put together so u dont annoy ur neighbors like i did.