avital 5303 in a 07 suzuki forenza

OK, Xcalibur AL-1850-EDPB. Violet/Black wire goes to chassis ground. Blue/Black wire goes to the vehicles Black (-) horn wire @ the horn switch harness BROWN / Black wire is not used - insulateSoldering is fun!

White Wire - Alarm Arm (-) Input not sure Brown Wire - Alarm Disarm (-) Input not sure these two are if i want a specific device to arm or disarm my car correct? would there be any purpose to wiring up the dome relay if my light already comes on when my doors open?

not sure if these are needed or additional add on wires Green Wire - Start (-) Output not sure Red Wire - Constant (+) Output not sure Blue Wire - Ignition (-) Output not sure Green Wire - Accessory (-) Output not sure Red Wire - Constant (+) Output not used Blue Wire - Status (-) Output not used

Not an Omega user but... White Wire - Alarm Arm (-) Input Brown Wire - Alarm Disarm (-) Input these two are if i want a specific device to arm or disarm my car correct?    Yes, but it's for the AL-1850 alarm, not the car's Factory Alarm ( if installed ). not sure if these are needed or additional add on wires Red Sat. Relay port Green Wire - Start (-) Output Red Wire - Constant (+) Output Blue Wire - Ignition (-) Output Blue Sat. Relay port Green Wire - Accessory (-) Output Red Wire - Constant (+) Output Blue Wire - Status (-) Output These ports / wires would be used to support external relays for any ignition wires that the AL-1850 couldn't handle with its' Six Pin Power Harness. With your vehicle, all of the necessary ignition circuits can be properly powered from that Six Pin Power Harness ( after making this programming change : Installer Feature Programming: Item 8 to Option 2 "Accessory" and connecting the Pink/White wire to the Brown ACC2 wire ). There is no need for the Status (-) Output, as your vehicle does not need a bypass module.Soldering is fun!

So I don't need to hook up the alarm slash disarm? That if I want an additional device to do it other then the remote

No connections necessary to these wires if you plan on using the AL-1850's remotes to control the AL-1850's alarm.Soldering is fun!

My dome light is triggered by my doors opening so what does hooking up the dome relay supervision wire do? If what triggers my dom light is opening the doors. With a relay will the dom light supervision make my lights flash when I lock or unlock my doors? So I won't be needing to use red sat and blue sat set of wires?

BLACK/ Red Wire - Light Relay N/O (+/-) Input ground GREEN/ Violet Wire - Light Relay COM Output - door trigger WHITE/ Red Wire - Light Relay N/C Input 12v source is that correct>?