Doggedly criticized iDrive, the central control system in many BMWs, has now received a major update and the newest version allows users to skip to functions more quickly. In BMW’s officially fourth version of iDrive, they have replaced the compass-based user interface with a traditional vertical list and branching-tree structure. This makes for faster navigation. Other than that, many other new features have been included. The iDrive control knob is still positioned ahead of the center armrest and it comes surrounded by a cluster of seven buttons. The seven buttons include access to CD, main menu, phone, radio, navigation, options screen, and the “Go Back” button. The voice recognition system now enjoys a faster computer processor and 80 GB of hard drive that ensures faster operations. The engineers at BMW still preferred a 8.8-inch widescreen non-touchscreen display for the iDrive system as they think it’s more easy and safe to use the knob.

You will also find a connector for your iPod in the armrest, and the track, album and artist information will appear on the iDrive screen. You can also rip CDs directly to the hard drive or copy digital music files from any device hooked to the USB port of the new version. The iDrive 4.0 is available for an extra $2000 in the 2009 3 Series and 1 Series BMWs.

Via: Gizmodo/NYTimes348117