Upgraded from 07 3.0D to 08 M Sport

[Macker1]

Hi Guys

Hoping to get some guidance from you on my new purchase

Recently bought a 2008 3.0D M Sport with only 105k mls on it, Delighted with it as always loved the look of them, alot firmer a ride with the 20's on it but damn those 315 rear tyres look epic!!

Some small little issues, The shop i got it from claimed the previous owner had 'disconnected' the panoramic sunroof, im assuming this is because it was faulty, what goes in these exactly? the motor? im handy with spanners and if it was a straight forward enough job i'd almost dive into it myself

secondly, the passenger door isnt locking or unlocking with the remote central locking nor the button inside the car, anything simple? i had the door card off my last one so i know thats a simple enough process but what is it i will need and i'll try source a used unit

Lastly, any upgrades/improvements you all reckon is a 'must do' to an M Sport? Ill try post a pic

Cheers in advance