The concept
The iDrive combines the functions of a multitude of switches. Thus, these functions can be operated from a central location.
 Using the iDrive during a trip
 
Using the iDrive during a trip
To avoid becoming distracted and posing an unnecessary hazard to your vehicle's occupants and to other road users, never attempt to use the controls or enter information unless traffic and road conditions allow this.
See also:
Switching on/off manually
   
Switching on/off manually
 Press the 
button.
▷ On: the LED lights up.<> 
▷ Off: the LED goes out. ...
   
Image on the Control Display
   Switching on the rear view camera 
using iDrive
With PDC activated:
 "Rear view camera" 
The image of the rear view camera is displayed.
The setting is stored for the remote control cur ...
   
Interior
   The 135i's interior design is fairly traditional, with more upright shapes 
than sweeping contours. Dual-zone climate controls sit below the center air 
vents and optional navigation system, with BM ...
   
