Do I need to adjust my headlights before taking my car to Spain?

I am taking my right-hand drive car from England to Spain by ferry for a short holiday break. Do I have to make any amendments to my headlights? Do I need to take a road warning sign?

Am I better off buying left-hand drive?

I will be spending six months a year living in Spain and need a car to travel there and back in and would like to know if I am better buying a LHD British registered car or to purchase one that is Spanish...

Can you recommend a 4x4 for use in snow, and can we buy a car and register it in Spain?

I hope you can give me some advice. I've never been attracted to 4x4s, but living in Scotland and having two severe winters in a row has persuaded me that when I swop my present car I should consider one....

Citroen C4 Picasso (2007 - 2013)

Versatile five-seat cabin with a 500-litre boot, plenty of clever touches inside, easy to fold rear seats, comfortable ride, decent value for money.