While most people insure their cars, insuring the keys is not a common practice because of the belief that replacing lost car keys is not expensive. However, this is where most people err. While cost of replacing keys of manual locking cars is comparatively reasonable, the cost of a new set of keys for remote or keyless locking cars can cost between Rs 8,000 for high-end cars like Hyundai Verna, Volkswagen Polo and up to Rs 1 lakh for premium cars like Fortuner. This is why those buying cars wit ..