Introduction to automatic climate control
You can operate automatic climate control using COMAND or the buttons on the upper section of the center console.
Several special automatic climate control functions can only be adjusted using COMAND.
You can access the automatic climate control menu via the air-conditioning function bar.
To do so, make certain that the SmartKey is in position 2 in the ignition lock.

Air-conditioning function bar
1 To set the temperature, left 2 To set the air distribution, left 3 To set the airflow, left 4 Climate control main menu 5 To set the airflow, right 6 To set the air distribution, right 7 To set the temperature, right
See also:
SmartKey
Display messages
Possible causes/consequences and
Solutions
You have put the wrong SmartKey in the ignition lock.
– Use the correct SmartKey.
The Sma ...
Driving tips
Observe the information on ESP® trailer
stabilization (Y page 64) and on pulling
away with a trailer.
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Surprising Agility
At 17 feet long, the S550 is obviously a large car, but it doesn't feel the
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