Early models had engine issues related to software, fixed under warranty by ECU reflash. However, some owners still report rough idle, leading to replacement of engine’s oil control valve and variable valve timing cam gear. Chirping noise from fuel pump considered normal. Cabin rattling noises reported, especially from rear deck. Some owners report ignition-coil problems. First-year models suffered from water leaking into tail lamps and misaligned boot lid. The felt falls off on the plastic guides of the power-window mechanism, leading to scratched glass. Door hinges known to wear out so door does not stay open wide if not held open.