Mercedes-Benz 2010 GLK-Class Operator's Manual page 71

Possibility 2 (One SmartKey in the vehicle,
no SmartKey outside the vehicle):
When exiting and trying to lock the vehicle,
the message Key Detected in Vehicle
appears in the multifunction display. The
vehicle will not be locked.
Factory setting
X
Global unlocking: Grasp an outside door
handle.
Unless you open a door or the tailgate within
approximately 40 seconds after unlocking
the vehicle:
The vehicle will be locked again.
R
The anti-theft alarm system will be
R
rearmed.
X
Global locking: Touch outside of a door
handle :.
Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey. Grasping the
driver's outside door handle will then only
unlock the driver's door and the fuel filler flap.
X
Switching on/off: Press and hold buttons
% and & simultaneously for
approximately 6 seconds until the battery
Y
check lamp ( page 69) flashes twice.
KEYLESS-GO will then function as follows:
Locking and unlocking
X
Unlocking driver's door and fuel filler
flap: Grasp the driver's outside door
handle.
X
Global unlocking: Grasp any outside door
handle other than the driver's outside door
handle.
X
Global locking: Touch outside of a door
handle :.
Checking SmartKey batteries
X
Press button & or % on the
SmartKey.
Battery check lamp : comes on briefly to
indicate that the SmartKey batteries are in
order.
If the battery check lamp does not come on
briefly during check, the SmartKey batteries
are discharged.
X
Replace the batteries (
i
You can obtain the required batteries at
any authorized Mercedes-Benz Center.
i If the batteries are checked within signal
range of the vehicle, pressing button
& or % will lock or unlock the vehicle
accordingly.
Loss of the SmartKey
If you lose your SmartKey or mechanical key,
you should do the following:
Y page 302).
Z
69