DTMF suffix dialing
DTMF suffix dialing can be used for gaining access to network services or for controlling devices, e.g., to make a remote inquiry of an answering machine. The DTMF code is needed for this purpose.
1. "Telephone"
2. Select the contact from a list or "Dial
number".
3. 
"Keypad dialing"
4. Enter the DTMF code via iDrive.
See also:
Indicator/warning lamps
The indicator lamp flashes: DSC
controls
the drive forces and brake forces.
The indicator lamp lights up: DSC has
failed. ...
Checking the oil level
The concept
The oil level is monitored electronically and displayed
on the Control Display.
Requirements
The engine must be running and warm after
the vehicle has been driven for at least
...
Upholstery material care
Vacuum regularly with a vacuum cleaner.
If they are very dirty, e.g., beverage stains, use a
soft sponge or microfiber cloth with a suitable
interior cleaner.
Clean the upholstery down to the se ...