99 audi a4

Alright so im installing a viper 571xv on a 99 Audi A4 and i have a couple questions. First, since theres a third ignion wire and only 2 ignition outputs do i just connect the two wires onto one output. Second, what does it mean next to ignition 3 when it says "2nd starter wire must use for remote"? And finally do i need to determine myself what needs to be dioded or relayed or is the only thing that needs to be diode isolated the parking lights?? Are the lock/unlock wires a higher amperage generally or just a signal wire ? Thanks, Dallas 1999 Audi A4 Alarm, Remote Starter, Keyless Entry Wiring Information Constant 12V+     Red      Ignition Switch Harness Starter     RED / Black      Ignition Switch Harness Ignition     Black      Ignition Switch Harness Ignition 2     Red Thin      Ignition Switch Ignition 3     Blue      2nd Starter Wire Must use for Remote Accessory     BLACK / YELLOW      Ignition Switch Harness Tach     Gray (AC)      Coil Brake Switch     RED / Black      Brake Switch Trunk Pin     WHITE/ Black (-)      Above Driver's Kick or Anti-Theft Module Parking Lights     Gray/Black L      GREEN/ Red R at Light Switch Isolate Head Lamp     WHITE/ Black      Light Switch Hood Pin     BROWN / Red (-)      Alarm Module or at Pin Door Trigger     BROWN / White (-)      Driver's Kick Panel Blue Connector or Alarm Module Door Lock     Gray/White (-)      Negative Pulse to Lock Double Pulse Unlock Door Unlock     RED / Brown (-)      Hold Ground to Roll Up Windows Driver's Kick

Thanks for your help. I got the instructions from here. I wont actually need a transponder, i believe they added this on post '99 models, mine is a pre '99 so i dont have chips in my keys. Ill have to see what that blue wire does who knows maybe it wont need to be wired but ill make sure.