Mercedes-Benz S-Class 2010 - Manual (Page 279)

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: Pull an outside door
handle.
Unless you open a door or the trunk within
approximately 40 seconds after unlocking
the vehicle:
R The vehicle will be locked again.
R The anti-theft alarm system will be
rearmed.
X Global locking: Touch outside of a door
handle :.
Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey. Pulling 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
check lamp (
Y page 277) flashes twice.
KEYLESS-GO will then function as follows:
X Unlocking driver’s door and fuel filler
flap: Pull the driver’s outside door handle.
X Global unlocking: Pull any outside door
handle other than the driver’s outside door
handle.
X Global locking: Touch outside of a door
handle :.
Checking SmartKey batteries
Example illustration: SmartKey with KEYLESS-GO
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 ( Y page 502).
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:
Locking and unlocking
277
Controls in detail
221_AKB; 6; 20, en-US
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Version: 2.11.8.1
2009-09-24T13:28:17+02:00 - Seite 277
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