2005 Audi A3 central locking

I am installing an alarm into 2005 A3 Audi & am wanting to know vehicles cental locking wire colours & polarity. Any help would be greatly appreciated

12volts       red       +       on left side of the body computer       Starter      RED / black       +       from the steering wheel computer       Ignition      black       +       from the steering wheel computer       Power Lock      GREEN / WHITE       -       left front door computer       Power Unlock      same as power lock wire                   Lock Motor                        Unlock Motor                        Parking Lights+                        Parking Lights-                        Hazards                        Turn Signal(L)      BLACK/ white       +       2 times in 2 conn. at body computer       Turn Signal(R)      BLACK/ green       +       2 times in 2 conn. at body computer       Door Trigger      RED / yellow       +       courtesy light at driver feet       Dome Supervision                        Trunk/Hatch Release                        Power Sliding Door                        Factory Alarm Arm                        Factory Alarm Disarm                        Disarm No Unlock                        Horn Trigger                        Memory Seat 1                        Memory Seat 2                        Memory Seat 3                        MAKE : AUDI | MODEL : A3 (RO) | YEAR : 2005 * The logo is registered trade mark of Audi Corporate. gcorrea

AUDI, A3 (RO), 2005, Power Lock Lock is a straight negative trigger. Unlock is negative trigger thru a 260 ohm resistor.gcorrea