Do you mean that it's like a settlement?  That someone paid you through the courts for damages?
It would depend on what was damaged, but you may want to create an account for this if it is an ongoing thing.  

Otherwise, like if you're just repairing a broken window or a flat tire, it would go into Repairs and Maintenance.  Depending on how your tax return is structured you might want to put a car repair into Automotive expense.  I would ask your accountant about that.

Hope that helps!!

-Stacy