My used car was advertised and sold to me as having metallic paint and climate control. Three months on, I've discover that it has neither. I took your advice and requested that the trader compensate me for a fair percentage of the cost of these factory options to reflect my loss, but he is saying I inspected the car at the time and should have checked everything first. I did verbally check these items with him before purchasing but there is no record of this, except that the advert lists them out. I'm left with a car that is worth less and less desirable come resale time. What, if anything, can I do?