Hi,
I've just bought an 05 plate Gti and gave it a quick scan with Vagcom, after clearing the old codes there are the ones that remained:
Address 08: Auto HVAC        Labels: 1K0-907-044.lbl
   Part No: 1K0 907 044 AB
   Component: ClimatronicPQ35 066 0404  
   Shop #: WSC 00000 000 00000
   VCID: 67DD5D1756980F26359-8032
2 Faults Found:
00797 - Sunlight Photo Sensor (G107) 
            010 - Open or Short to Plus - Intermittent
00709 - Sunlight Photosensor 2 (G134) 
            010 - Open or Short to Plus - Intermittent
Address 46: Central Conv.        Labels: 1K0-959-433-MIN.clb
   Part No: 1K0 959 433 AJ
   Component:    KSG              0401  
   Coding: 19C802087F2D8D0D485AC69010CC
   Shop #: WSC 01392 785 00200
   VCID: 78FF0E6B0B2690DEAC3-802D
   Subsystem 1 - Component:   Sounder No Answer     
   Subsystem 2 - Part No: 1K0 907 719 B
   Component: Neigungssensor  004 0003
   Subsystem 3 - Part No: 1K0 951 177 
   Component: Innenraumueberw.004 0101
1 Fault Found:
01134 - Alarm Horn (H12) 
            004 - No Signal/Communication
The alarm horn doesn't sound when the alarm goes off nor when locking/unlocking the car (with chirps enabled), so I'm assuming that the horn needs replacing.
It's the 2 photo sensors that I'm stuck with....any advice would be appreciated 
