Included in the update is an optimized version of the iDrive system, tackling problems that needed addressing. While a clever idea to have every feature controlled by a simple, large knob, it failed to consider complexity issues. Brushed metal knob still present, the center console on which it rests now features two extra buttons - a 'Menu' button on the left and an extra programmable button to the right. In the previous system, where the driver had to trace their path backwards, the new system allows the driver to directly jump back to the main menu, eliminating the confusing journey to the main menu. The second button can be programmed for a immediate switch between two menus. For example, the driver can program it to jump straight to the car's audio interface or navigation, depending on personal preferences.
 |
| The other exterior update for the 7-series are 20-inch light alloy wheels with lattice-shaped 'Y' spokes wrapped in 245 width tires up front and 275 width in back. (Photo: BMW) |
Other changes related to the 7's on board system include improved front and rear (optional) displays. Up front, the car's navigation system has been upgraded. Active navigation, while useful, was criticized for being too robotic and slow. The new version speaks more quickly, curing problems of missed exits due to the computer's slow reaction.
 |
| When it comes to BMW's controversial iDrive system, the addition of two extra buttons seems to make all the difference in the world. (Photo: BMW) |
BMW modified the audio interface too. Now it's more intuitive, needing fewer levels to reach important functions such as radio presets, while making it easier to personalize sound settings. Beyond this, the onboard system remembers the last entered preferences before being parked. When restarted, for instance, the car automatically goes back into the sport or comfort suspension setting - which ever was previously selected.