Megane II window regulator caught fire

So my driver-side read window regulator caught fire recently and has destroyed a lot of the wiring and plug along with it.



Has anyone had experience with getting Renault to fix this issue when it's actually caught fire? Surely a 7-8 year old car should not be catching fire!



Alternatively can anybody recommend a garage around Cambridge that won't rip me off like the dealership will.



Cheers,