Date Added: Monday 23 May, 2011
OK I managed to retrieve the grille without damaging it and this time tried sliding it in sideways, lining up one bolt and then doing the other. This is definitely the way to do it as it stops you pushing the bottom edge in too far (as I managed to do when attempting to install the grille 'front-on'). It would certainly be worth putting something in the instructions to this effect as this is also the way to avoid scraping the paint off your intake moulding.
Rating: [3 of 5 Stars!]