Hey Folks!

So i'm kinda new here on this forum, without any audis at all but i think this topic fits my problem...
The thing is: I just got a set of gauges from a C5 platform audi +i dont know anything else than it must have been in a diesel (rev goes red at 4500) it has this long code just under the temp and fuel gauges: VDO 88 233 696 0035 a friend gave it to me and he had no car with it.. no tech info at all.. i only wanna find out the pin layout so i can modify it to fix it up my motorbike(i promise it will be the coolest dash ever) there are two 32-pin connectors, one is blue(rpm side) other one green. So if anyone can tell me what kind of signal is needed on which pins his kindness will never be forgotten!!! Any information(other than me being an ******* for not having an audi or any kind of car) is well appreciated and fxxn crucial! Thanks a lot:
MeHi from Hungary(where TT's are made)