Mercedes-Benz CL Operator's Manual page 256

Locking and unlocking
254
USA only:
i
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 must accept any
interference received, including
interference that may cause undesired
operation.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
Canada only:
i
This device complies with RSS-210 of
Industry Canada. Operation is subject to
the following two conditions:
1. This device may not cause interference,
and
2. this device must accept any
interference received, including
interference that may cause undesired
operation of the device.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
Important notes on using KEYLESS-GO
You can also use the SmartKey with
R
KEYLESS-GO like a normal SmartKey
( Y page 252).
You can combine KEYLESS-GO functions
R
with normal SmartKey functions (e.g.
unlocking with KEYLESS-GO and locking
with button &).
Always carry the SmartKey with you.
R
Never store the SmartKey together with
R
electronic items such as a mobile phone
-
or another SmartKey
metallic objects such as coins or metal
-
foil
Doing so could impair the function of the
KEYLESS-GO system.
To lock or unlock the vehicle, the SmartKey
R
must be located outside the vehicle within
approximately 3 ft (1 m) of a door or the
trunk.
When the vehicle has been parked for more
R
than 72 hours, the KEYLESS-GO function is
deactivated. Pull an outside door handle
and switch on the ignition once to activate
the KEYLESS-GO function.
If the SmartKey is positioned farther away
R
from the vehicle, the system may no longer
recognize the SmartKey. The vehicle
cannot be locked or the engine started via
the KEYLESS-GO system.
If the SmartKey is removed from the vehicle
R
(e.g. if a passenger exits the vehicle with
the SmartKey)
when pressing the KEYLESS-GO start/
-
stop button or trying to lock the vehicle
with the outside door handle the
message Key Not Detected appears in
the multifunction display
with the engine running, the red message
-
Key Not Detected appears in the
multifunction display while driving off
Find the SmartKey or change its present
location immediately (e.g. place it on the
front passenger seat or insert it in shirt
pocket).
If you have started the engine with the
R
KEYLESS-GO start/stop button, you can
turn it off again by
pressing the KEYLESS-GO start/stop
-
button
inserting the SmartKey into the starter
-
switch when the vehicle is at a standstill
and the automatic transmission is in park
position P