1] Upgraded to: Smarttop roof control - "One-Touch" convertible top operation allows your top to open or close automatically. Never have to stop again for your top: Open/Close your top while driving (60km/h). Open/Close your convertible top using the original factory remote control key / key fob. Raise and lower the windows separately by remote without activating the top. One-Touch opening/closing of all windows via quick double tap on the top switch. One-touch top operation. After using the sprayer, activates the wipers 1x or 2x after short delay. 2] Upgraded to: Adwanced Sound system, amplifier for stereo + amplifier for base allowed you connect separate speaker in the boot, front door speakers ugraded for high quality sound - this allows you to listen to realy loud music without compromising on quality