Mercedes-Benz GL-Class: SmartKey functions - SmartKey - Opening/closing - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: SmartKey functions

General information
If you cannot lock or unlock the vehicle with the SmartKey, either the battery in the SmartKey is discharged, the SmartKey is faulty or the starter battery is discharged. ► Check the battery ...

General notes
USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. this device mus ...

See also:

Restore system defaults
If you have made any changes to the system’s default settings, use this menu to restore the original settings. ...

Intelligent Key operation
You can lock or unlock the doors without taking the key out from your pocket or bag. When you carry the Intelligent Key with you, you can lock or unlock all doors by pushing the door handle ...

Lamps On Reminder
This light comes on whenever the parking lamps are on. See Exterior Lamp Controls   for more information. ...