Mercedes-Benz 2007 GL 320 CDI Operator's Manual page 182

Vehicle submenu
Access the Vehicle submenu via the
Settings menu. Use the Vehicle
to make general vehicle settings.
The following functions are available:
Function
Compass adjustment
Compass calibration
Audio search function
Setting automatic locking
Limiting opening height of
tailgate*
Compass adjustment
This function is not available if your vehicle
submenu is equipped with the COMAND system and
navigation module*.
Determine your location on the basis of the
following zone maps.
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181
182
183
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184
Zone map North America
Controls in detail
Control system
Zone map South America
Press button æ or ç to move
the selection marker to the
submenu.
Vehicle
181