The cabin tech interface is also near - perfect, with the touch pad making it very simple to
enter alphanumeric characters and the elliptical onscreen menus being easy to navigate.
The new 4 Series gets the latest iteration of the iDrive system, its central control dial inset with a touch pad, letting drivers
enter alphanumeric characters by tracing them, much more convenient than the old rotary selection system.
Similar to BMW's iDrive and Audi's MMI, navigating menus is quick and easy, but
entering alphanumeric characters is tedious.
The iDrive controller, a dial set on the console, worked reasonably well, but
entering alphanumeric characters was tedious.