All links working again
Here are some more 3L related study guides some of them are referenced in the document 218 as posted in images.
Same as images
SSP_218.PDF
Body
SSP_216.PDF
Electronic manual gearbox
SSP_221.PDF
The 1.2l and 1.4l TDI engines
SSP_223.PDF
The electro-mechanical power steering system (not fitted to my car)
SSP_225.PDF
Here is a crash test video of the 3L. The test was undertaken by PMG Technologies Canada.
(may require VLC player to watch)
Video of 3L crash test
I have also just found this
Guinness-World-Record-with-Microlon.pdf
It opens up another area of investigation for me i had never heard of this Microlon stuff before