I live in mexico and i just bought an '06 Vectra, but i found out that it comes with the triple info display, and i want to know if i can exchange it for the Higher resolution display, which a more equipped version has, i have a picture to show you how my car is right now

Also i would like to know if it is possible to install cruise control in my car since it doesnt have it, also i would like to know the price difference between a similar model in europe, mine cost about 323,000 MXP, or about 23,790 Euro

The specs of the car are:
Vectra 2006 "Sport Version" IDS+, sport switch, ESP+, Z28NET 2.8 Engine 250HP, 6 spd Auto, Xenon HL

Thanks in advance