Results from VCDS scan

hello all, I got my car scanned last night by a guy at work. Due to a few problems I was having with the car and just need a couple of pointers in the right direction to fix them.
Engine
1768 - coolant temp sensor at radiator outlet (G83)
P1290 - 002 - signal too small - intermittent
Auto HVAC
01809 - actuating motor for temperature flap; left (V158)
41-00 - blocked or no voltage
00716 - air recirculation flap positioning motor (V113)
41-10 blocked or no voltage - intermittent
Cent. Elect
00532 - supply voltage B+
53-10 - supply voltage too low - intermittent
Central conv.
01134 - alarm horn (H12)
29-00 - short to ground
01370 - alarm triggered by interior monitoring
35-00 - -
01368 - alarm triggered by luggage compartment switch
35-00 - -
01374 - alarm triggered by terminal 15
35-00 - -
01371 - alarm triggered by door contact switch drivers side
35-00 - -
01572 - alarm triggered by door contact switch passengers side
35-00 - -
00955 - key 1
35-10 - - - intermittent

In the mean time I'll be scanning the site and Google, but any help is obviously much appreciated.

TFYT

Hi, thanks for the reply, we did clear all faults, I know that at least 2 will come back which are the HVAC errors, as I'm only getting hot air through drivers side (which I just need to find time to look at it properly) and the alarm system as I have no alarm siren only the hazards flash and central locking plays up now and again. I went to the local Tesco as they have timpsons in store and he said battery was fine according to his little plastic gadget.

I have pulled the carpet up from the passenger side, and didn't feel wet at all. Couldnt quite reach every where as the seat needs to be taken out from what I can tell.

Yeah there's no alarm sound at all, and the red light on the door stays solid for a short period of time before it starts to flash again. There are threads covering both topics I wasn't sure if like all of the errors linked with central conv is because of one thing or multiple problems. I've yet to check the loom going into both doors and both modules and the siren seems like a right pain in the **** to get too, I just can't get the carpet away

Thanks for replying I did come across that when searching the fault codes. The Ross tech wiki is pretty good, I just need to find sometime to just getting round to trying to solve the problems

Just thought I'd update. Got the car scanned again, and every code came back so...
- Is the coolant sensor best to replace for the sake of a fiver? Any tips on replacing it, getting a spanner or socket to it or Is it the stupid plastic tab clip style
- Tips on getting to the alarm siren? Can't get the carpet away

I just searched eBay mate by part number. If it's best to get genuine then thats okay. As long as its not ridiculous price