Build of a new A3 - check points

Hi

My dealer has just told me that my new A3 2.0 TDI SE DSG is being built this week and is at production stage 5 which means final assembly.

I read a post some time ago on this forum which gave all the production stages and their numbers but I cannot find it at all.

Does anyone remember the post or can anyone give me details of these production stages.

Thanks

Dave R