Mercedes-Benz M-Class 2008 Owners Manual - Manual (Page 119)

118
Controls in detail
Locking and unlocking
Checking the batteries in the SmartKey
or SmartKey with KEYLESS-GO*
̈ Press button ‹ or Œ.
The battery check lamp ( ୴ page 110)
or ( ୴ page 113) comes on briefly to in-
dicate that the SmartKey or SmartKey
with KEYLESS-GO batteries are in
order.
Loss of the SmartKey or SmartKey with
KEYLESS-GO*
If you lose your SmartKey, SmartKey with
KEYLESS-GO or mechanical key, you
should do the following:
̈ Have the SmartKey or SmartKey with
KEYLESS-GO deactivated by an
authorized Mercedes-Benz Light Truck
Center.
̈ Report the loss of the SmartKey,
SmartKey with KEYLESS-GO or the me-
chanical key immediately to your car
insurance company.
̈ Have the mechanical lock replaced if
necessary.
Any authorized Mercedes-Benz Light Truck
Center will be glad to supply you with a re-
placement.
Opening the doors from the inside
You can open a locked door from the in-
side. Open door only when conditions are
safe to do so.
1 Locking knob
2 Inside door handle
i
If the battery check lamp does not come on
briefly during check, the SmartKey or SmartKey
with KEYLESS-GO batteries are discharged.
Replace the batteries ( ୴ page 461).
You can obtain the required batteries at any
authorized Mercedes-Benz Light Truck Center.
i If the batteries are checked within signal
range of the vehicle, pressing the
button
‹ or Œ will lock or unlock the
vehicle accordingly.