XC40 owners might want to keep an eye on the silver coloured plastic on their air vent surrounds. The vent is alluminium but the surround is made from a cheaper silver coloured plastic material. Mine has started to peel already after only 20 months. I've never cleaned it so not a great sign for a £40,000 car intended for long term ownership. I think Volvo might need to address this problem quickly. I plan to raise this with Volvo before my warranty expires, don't want a bill for this one.