Aluminium Bonnet Latch Release Pin Holder for 07-14 Audi TT mk2 
WOW - fixed once and forever. If the real issue with your mk2 tt bonnet latch handle, fit this axis machined custom aluminium part that will fit as a standard part in no time at all
Have you experienced a broken plastic bonnet pin? Unable to access engine bay.
This is the answer!
Tried and tested
See YouTube