My rear calliper on the drivers side rear has ceased again while driving home (my car seriously gives with one hand and takes with the other, just after I get 4WS working).
This was replaced April last year so now the calliper is out of warranty, and last time it was £300 odd to get it all replaced.
Now I've only done 4K on this calliper so what would be my rights with the mechanic?
I don't have the knowledge/area to do this myself otherwise I would and save a hundred or so notes but I can't

Thoughts?