Mercedes-Benz G-Class 2011 Owners Manual - Manual (Page 81)

Problems with the SmartKey
Problem Possible causes/consequences and M Solutions
You cannot lock/
unlock the vehicle
using the SmartKey. The SmartKey battery is discharged or nearly discharged.
X Point the tip of the SmartKey at the driver's door handle from a
distance of approximately 1.5 ft (50 cm) and try to unlock or
lock the vehicle again.
If this does not work:
X Unlock the vehicle using the mechanical key ( Y page 77).
X Check the key battery and replace it if necessary ( Y page 78).
The SmartKey is faulty.
X Lock the vehicle as described in the "Locking the vehicle
(mechanical key)" section (
Y page 82) or unlock it using the
mechanical key ( Y page 77).
X Have the SmartKey checked at a qualified specialist workshop.
You can no longer
lock/unlock the
vehicle using KEYLESS-
GO. KEYLESS-GO is in standby mode because the vehicle has not been
unlocked for an extended period.
X Pull the door handle twice and then insert the SmartKey into the
ignition lock.
There is a malfunction with KEYLESS-GO.
X Lock/unlock the vehicle using the remote control function of
the SmartKey. Point the tip of the SmartKey at the driver's door
handle from close range and press the %/& button.
X Have the SmartKey checked at a qualified specialist workshop.
There is interference from a powerful source of radio waves.
X Lock/unlock the vehicle using the remote control function of
the SmartKey. Point the tip of the SmartKey at the driver's door
handle from close range and press the %/& button.
You have lost a
SmartKey.
X Have the SmartKey canceled at an authorized Mercedes-Benz
Center.
X Report the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well.
You have lost the
mechanical key.
X Report the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well.
SmartKey
79
Opening and closing
BA 251 USA, CA Edition A 2011; 1; 3, en-US
d2sboike
Version: 3.0.3.5
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