Setting the rear-compartment airflow using the front control panel
Turn the SmartKey to position 2 in the
ignition lock.
Activate the 
rear compartment
function via COMAND.
The rear-compartment climate control can
be controlled via the front control panel
using the rear compartment
function.
To increase/reduce: press the
rocker switch up or down.
See also:
Center console
Center console
Function
1 Audio system/COMAND; see the separate operating instructions
2 Seat heating
3 Seat ventilation
4 PARKTRONIC (Canada only)
5 Hazard warning lamps
6 Indicator lam ...
Cabin Quality
If the cockpit in a Cadillac Escalade or Infiniti QX56 feels like a roomy
lounge, the GL550's cabin is eminently more carlike. Don't expect massive
armrests and a tall dashboard — rather, the wrap ...
Selecting an alternative route
With the "Alternative route" function, routes
other than the original one can be calculated.
To activate navigation mode: press the
function button once or twice.
To show the menu ...