Mercedes-Benz 2009 CLS-Class Operator's Manual page 78

Controls in detail
Locking and unlocking
handle, only the driver's door and the fuel
filler flap unlocks.
X
Switching on/off: Press and hold buttons
and simultaneously for approx-
k j
imately 5 seconds until battery check lamp
( Y page 73) flashes twice.
4
The SmartKey with 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: Press lock button
outside door handle.
76
Checking SmartKey batteries
X
Press button
j
Battery check lamp
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
on an
1
range of the vehicle, pressing button
or will lock or unlock the vehicle
j k
accordingly.
Loss of the SmartKey
or k. If you lose your SmartKey or mechanical key,
you should do the following:
( Y page 73) comes
4
X
Have the SmartKey deactivated by an
authorized Mercedes-Benz Center.
X
Report the loss of the SmartKey or the
mechanical key to your car insurance com-
pany immediately.
Y page 306).
X
Have the mechanical lock replaced if nec-
essary.
Any authorized Mercedes-Benz Center will be
glad to supply you with a replacement.
Opening the doors from the inside
You can open a locked door from the inside.
Open door only when conditions are safe to
do so.