On are left we have an accord d4 control.The middle and right lude.

Note pin 18 Illumination cancel(on an accord this is used to blink the d4 light when you have a code).

Note pin 18 on a lude second pick not used.

And compare pick 1 to pick 3 ,accord has a 2 wire control for the d4 light a cancel and a control.The lude has a 1 wire just a control.

But here is the kicker you should be seeing 12 volts pin 17 green when in d(first pick)This will be are next step testing the d4 input to the computer.

Like a said before leave some wire(dont clip so close to the connector)So if we have to you can butt connect it back together.

How is school going?college?high school?