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I'm trying to solve the no start issue on a 2006 525xi using an EVO-ALL & INT-BMW2.

After checking my wiring several times, I feel I need to understand how the brake circuit on the INT-BMW2 module works before I can further troubleshoot.

In the image below, I highlighted the stock function of the factory brake wires.

A) What I need to know is a breakdown of what each of the 4 brake wires from the INT-BMW2 module are doing during the remote start sequence.

So something like this:

Ingnition on: Brake X &  Brake Y @ 12V.

Starter on (accessory off): Brake Y @ 12V, Brake Z @ 0V.

Engine running: Brake X & Brake Y....

B) Also, can I get the actual pin numbers & their corresponding colors for the 14-pin connector on the INT-BMW2? Just want to confirm all the wire colours are in their appropriate pin location.

Car: 2006 525xi - Automatic
Using INT-BMW2 + EVO-ALL (firmware 4.18) + Viper 4806V (wire-to-wire)

Problem 1) INT-BMW lists the brake wire colors as shown below. My car has a Brown/Gray, but it does not have a Purple/White-or-Purple/Yellow.

Here's a photo of my brake switch harness: (colors from left to right) Blue/Orange, Brown/Gray, Brown/Black, Purple/Black.
Right now I'm guesing to use the Purple/Black in place of the Purple/White, is this correct?

Problem 2) When using the Viper remote, the car will Lock & factory alarm is armed, but on Unlock it will unlock and NOT disarm the factory alarm. Opening the door sets off the factory alarm...

I have hard-wired both of the following wires to the Viper unlock wire:

Also, for CAN wires, I'm using Yellow & Black as per this post: http://fortin.ca/en/qa/3393/can-bus-is-not-working-on-bmw-5-e60-2006
I was not able to find the Green & Orange/Green in the DKP nor the BCM as per instructions.