Climate Controll 3 zone retrofit

[darecy]

For the last 2 days I was retrofitting 3 zone climate control to my A4 B8 (1zone previously) - newer again, so much staff out.
All components and dashboard had to go. I managed to dismounted half components from the old climatronik, and add all missing motors, tubes and sensors.
3 zone climate control was working nearly with no errors but:

I haven't got the quality sensor installed and only one error in module 08 HAVC
only one error - 01592 - Air Quality Sensor (G238) 004 - No Signal/Communication
I have to read HAVC module adaptation list and I hope I find out how to uninstall this sensor.

This is more important:
Some how I lost outside temperature connection or info. No display on fis or in climatronic measurement blocks?! I didn't touch the outside sensor and after retrofit I plug all the connection back to the dash components- (I hope i did it)
And I have this errors:
Address 01: Engine Labels: 03L-906-019-CAG.clb
Control Module Part Number: 03L 906 019 AL HW: 03L 906 019 AL
Component and/or Version: R4 2,0L EDC H21 9097
Software Coding: 12194012232403080000
Work Shop Code: WSC 10513 000 16456576
ASAM Dataset: EV_ECM20TDI03L906019AL A02008 (AU48)
VCID: 75E5E5E76701
1 Fault Found:

4923 - Please Check Fault Codes in Instrument Cluster
U1024 00 [039] - Open Circuit
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 71419 km
Date: 2013.06.25
Time: 16:23:10
Readiness: 0 0 0 0 1

When I check in module 17 (instruments) - no errors :/
I have done in basic settings in HAVC channel 1 and 3.
There is no temperature display, no cold air from climatronik , all internal sensors and motors and valves works OK.
Any suggestions?

photo from my work

[dscline]

Sorry, can't help, but holy shit. I can't believe you did all that just to get 3 zone climate control.

[darecy]

I had to done it because I retrofitted ventilated seats before. Therefore climate control has to be changed to 3 zone ones to control the fans in seats.
When I did that it produced 12 errors because 4 motors and 2 sensors missing.
It not difficult job and cheap, but time consuming :(

[darecy]

OK, I have done it. The ambient sensor was off in MCE 09

[dscline]

Congrats. You're a braver man than me.

[darecy]

Thanks,
Does anyone know how to switch off air quality sensor in module 08 hvac?