Switching on/off
The three blue indicator lamps in the buttons indicate the ventilation level you have selected.
If the battery voltage is too low, the seat ventilation may switch off.

•► Make sure that the SmartKey is in position 2 in the ignition lock.
•► To switch on: press button 1 repeatedly until the desired ventilation level is set.
You can open the side windows and the sliding sunroof using the "Convenience opening" feature. The seat ventilation of the driver's seat automatically switches to the highest level.
To switch off: press button 1 repeatedly until all the indicator lamps go out.
See also:
NECK-PRO head restraints/NECKPRO luxury head restraints (except AMG
vehicles)
NECK-PRO head restraints/NECK-PRO luxury
head restraints increase protection of the
driver's and front-passenger's head and
neck. In the event of a rear collision of a
certain severity, the NE ...
Dialing a number from the phone book
If your mobile phone is able to receive calls, you can search for and dial a
number from the phone book in the audio system or COMAND at any time.
Copy the telephone book of the mobile phone int ...
Service menu
In the Serv. menu you can:
- call up display messages
- restart the tire pressure loss warning system (Canada only)
- check the tire pressure electronically
- call up the service due date ...
