Five LM incidents in particular have stuck in my mind over the years, tho the fine details are a bit hazy:-
1. I think was a Nissan lost its rear panels and so another Nissan team (presumably same car difference team) who had dropped out gave them a rear end they had spare, so it finished the race looking like a cut n shunt. (I think the back end was the pale blue n white colours - tho am quite prepared to be put right that was never a Nissan in the first place!)
2. A Porsche (i think) where the bonnet flew up as he was leaving the pit lane, so he did a whole lap hanging outta the door.
3. A car (not a clue what sort) that had a big smash and limped back to the pits, and cos the steering was shot to bits the driver couldnt get it round the corners and was trying to push it round, with marshalls helping, desperate to get it back to his garage, this was being shown on the big screen and everyone was cheering him on from the grandstands and willing it to get back for repairs. Sadly he just couldnt do it even with thousands encouraging him....

- but a heroic effort just the same.
4. The "Sard" - based on (and recognisable as) the Toyota MR2 SW20 (which i drove for many years). It always finished but kinda looked and sounded like it was just off to the coast for a Sunday afternoon run out.
5. Of course the flying Mercs are memorable, goes without saying. The "winglets"

- yeah right like they were gonna do the trick.......
I am sure there are loads more but these kinda come to mind.... so - anyone name those years?