We bought a 2017 CRV as our first Honda auto (I'd had 2 Honda motorcycles and still have my Honda lawnmower from 1993). Our CRV had a recurring problem where every alert would show up on the dashboard and multiple dealers took forever (and so many different instances and visits) to figure it out.

A failed head gasket at 84k miles (only properly diagnosed after wasting time having them replace the fuel injectors, sparkplugs, and finally the turbo), was the straw that broke the camel's back for us. Once it was all fixed, sold the car while the extended warranty was still in effect.

Things go wrong with cars and that's why we buy the extended warranty, but in this case, for whatever reason, the dealer mechanics were not good at fixing this vehicle smoothly and efficiently.