See also:

Warning and display messages in the multifunction display
•► Activate ATTENTION ASSIST using the onboard computer Symbol 1 appears in the multifunction display. If ATTENTION ASSIST is active, you will be warned no sooner than 20 minutes after ...

Conditions
On the mobile phone For telephony via COMAND's Bluetooth® interface, a Bluetooth®-capable mobile phone is required. Not all mobile phones available on the market are equally suitable. More de ...

System self-test
If an adult occupant is properly sitting on the passenger seat and the OCS classifies the occupant as an adult, the indicator lamp illuminates and goes out again after approximately 6 seconds ...