Bi-Xenon install into Halogen car, cannot get anything right with this

[RakkCity]

-Installed Bi-Xenon's (OEM) with kufatec harness wired into control module.
-VCDS would not open Module 09 - Central Elec. Did a ton of troubleshooting on my computer to no avail
-Unplugged two yellow wires and the kufatec harnesses and plugged the halogen housings back in.
-VCDS opened up Module 09, finally.
-Reprogrammed for 00033 (BiXenon w/o DRL), plugged harness back in w/ BiXenon housings back in, reconnected two yellow wires to pins 21/22
-No lights, nothing.
-VCDS will not open module 09 at all. tried unplugging yellow wires again and putting halogens back in, no lights. tried bi-xenon housings, no lights. no communication with module 09 at all to recode it back to halogen or 00023 or anything else.

So now I'm stuck with no headlights, no interior lights, heck no central electronics at all, and many hours wasted on this process.

Anyone got any ideas?

Edit: fixed.

[Okedokey]

Check fuses. Reset via battery discharge. Check voltages at each area. Check continuity. Go back to basics mate and check everything.

[RakkCity]

Check fuses. Reset via battery discharge. Check voltages at each area. Check continuity. Go back to basics mate and check everything.

Thanks for the response, I checked fuses and reset the battery a few times, restarted vcds and my laptop countless times, swapped halogens back in and disconnected yellow wires a few times. Turns out the BCM plug wasn't snapped in all the way... Like 10 times.


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[prkieffer]

Need new module. The one you have not compatible with the bi xenon get the updated j519


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[tetskoma]

Need new module. The one you have not compatible with the bi xenon get the updated j519


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I had the same issue in my previous Audi A4 B7.
You need a different ECU - high module or something like that (the parts number ending N, you must have the one ending K, which is a low module).
Then, I had to re-wire for fog lights. The fog lights stopped working.
I cannot remember how I did it now, but you need re-wire from the light switch to 32pin connector etc

[RakkCity]

I had the same issue in my previous Audi A4 B7.
You need a different ECU - high module or something like that (the parts number ending N, you must have the one ending K, which is a low module).
Then, I had to re-wire for fog lights. The fog lights stopped working.
I cannot remember how I did it now, but you need re-wire from the light switch to 32pin connector etc

Thats what the kufatec harness is supposed to do. Everything's working fine including fog lights though.


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