Mercedes-Benz SL-Class 2008 Owners Manual - Manual (Page 110)

109
Controls in detail
Locking and unlocking
Important notes on using KEYLESS-GO
ț You can also use the SmartKey with
KEYLESS-GO like a normal SmartKey
(
୴ page 104).
ț You can combine KEYLESS-GO func-
tions with normal SmartKey functions
(e.g. unlocking with KEYLESS-GO and
locking with the
‹ button).
ț Always carry the SmartKey with
KEYLESS-GO with you.
ț Never store the SmartKey with
KEYLESS-GO together with:
ț Electronic items such as a cellular
phone or another SmartKey with
KEYLESS-GO
ț Metallic objects such as coins or
metal foil
Doing so could impair the function of
the KEYLESS-GO system.
i Canada only:
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.
i You can also close the power windows
( ୴ page 201) and the retractable hardtop using
the SmartKey with KEYLESS-GO ( ୴ page 206).
i When you unlock the vehicle, the
electro-hydraulic brake system is activated.
! If you cannot lock or unlock the vehicle with
the SmartKey with KEYLESS-GO, then the
batteries in the SmartKey are discharged, the
SmartKey with KEYLESS-GO is malfunctioning or
the vehicle battery is drained.
ț Check the batteries in the SmartKey with
KEYLESS-GO (
୴ page 113) and replace
them if necessary ( ୴ page 407).
ț Use the mechanical key to unlock the
driver’s door (
୴ page 403) and the
trunk ( ୴ page 404).
ț Have the vehicle batteries and their
connections checked (
୴ page 427).
ț Use the mechanical key to lock or unlock the
doors (
୴ page 405).
If the SmartKey with KEYLESS-GO is malfunc-
tioning, contact Roadside Assistance or an
authorized Mercedes-Benz Center.