Questions about the wiring diagram.  I have the EVO ALL VWT6 kit, standard key, no key required kit. 

 On the left side there's a bunch of grayed out wires, assuming don't need?  There's some listed with dashes, optional?  The purple are for lock unlock input external control, what is that?

Then there's more, dk blude, lt blue, black and more with letters and numbers, A8 is DK Blue, is that going to terminal 8 on the BCM brown connector? It shows the optional Hazard labeled A14 going to A7 on BCM which is why I don't understand where they are going if the numbers don't match and there's no colors to match. Where are these wires going?

 What is the yellow ignition wire that's labeled ignition output for convenient device?  On the right side there is a few connector images with no clear description, two look taped over, are these inline removing factory plugs and replacing them with these? 

Is this the correct install Guide?  EVO-ALL_IG_RTS_BI_VW_PASSAT_2012_KEY_TB_D_92441.pdf

Hello, I bought the remote start unit, but when programming, it does not accept a change. I connected the main cable with six wires while pressing the programming button, but it lights up in red and does not change. I tried that more than once, but to  no avail. Can you help me with that?o

for an EVO-ALL Standalone I am getting ready to add an 

RF642W

series RF kit to a 2014 VW Tiguan that already has the THAR-VW1 harness installed.  Before ordering the parts, I am trying to figure out if I need the other small T-Harness for the RF Antenna you guys sell on the side (maybe called the RF-ALL?).  Does the main harness make this "plug and play" without an extra purchase?   

I am looking at Guide #84031.

I was going over the instructions for the stand alone install of the EVO-ALL for my truck and I noticed that they call for 2x 1 amp diodes. Do I really need these? What are their purpose? Is there a part number that you can offer me so that I get the correct ones?

Also, I was looking over the relay wiring part of the instructions and it doesn't look correct. It shows the battery (+) being connected to the supply and one side of the trigger and the other side of the trigger goes to the EVO-ALL labeled "(+)Parking Lights". Both sides of the trigger shouldn't be (+). It wouldn't activate the relay. Unless the EVO-ALL actually supplies ground to that connection. Clearification would be appreciated. Thanks.