All non wear and tear items are covered under the 3 month statuary warranty.

Before the warranty expired I had my mechanic perform a full service. If he found any warranty items then the dealership would have to fix them. Drive your car a little bit harder than you normal would, test everything out make sure its good during that time.

The extended warranty is no good, too many exclusions and you usually have to service the car at the dealership and the service cost is inflated.