See also:

Display on the Control Display
Switching on the backup camera via iDrive With PDC activated: "Rear view camera" The backup camera image is displayed. The setting is stored for the remote control currently in use ...

Loss of the remote controls
Lost remote controls can be blocked by your service center. ...

Tool kit
The tool kit is located in a fold-down cover in the trunk lid. Unscrew the wing nut to open. ...