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Driving and parking
330
X
Press the KEYLESS-GO start/stop button
once.
The engine starts automatically.
Starting difficulties
!
Remember that extended starting
attempts can drain the battery.
The engine does not start. You can hear
the starter.
There could be a malfunction in the engine
electronics or in the fuel supply system.
Carry out the following steps:
X
If you are starting the engine with the
SmartKey: Turn the SmartKey in the starter
switch to position 0 and repeat the starting
procedure.
X
If you are starting the engine with KEYLESS-
GO: Close any doors that may be open to
allow for better detection of the SmartKey.
or
X
Remove the KEYLESS-GO start/stop
button from the starter switch.
X
Start the engine with the SmartKey as radio
signals from another source may be
interfering with the KEYLESS-GO function.
X
Repeat the starting procedure.
If the engine does not start after several
starting attempts:
X
Contact an authorized Mercedes-Benz
Center or call Roadside Assistance.
The engine does not start. You cannot
hear the starter.
The battery may not be sufficiently charged.
X
Get a jump start (Y page 554).
If the engine will not start despite a jump
start:
X
Contact an authorized Mercedes-Benz
Center or call Roadside Assistance.
The starter has been exposed to excessive
temperatures.
X
Let the starter cool for about 2 minutes.
X
Repeat the starting procedure.
If the engine does not start after several
starting attempts:
X
Contact an authorized Mercedes-Benz
Center or call Roadside Assistance.
Driving off
G
Warning!
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced
vehicle control. Your vehicle’s ABS will not
prevent this type of loss of control.
!
Do not run cold engine at high engine
speeds. Running a cold engine at high
engine speeds may shorten the service life
of the engine. This is not covered by the
Mercedes-Benz Limited Warranty.
CL 63 AMG: At engine temperatures below
68‡ (20†), the engine’s maximum speed
is restricted in order to protect it from
damage. Avoid driving your vehicle at full
speed when the engine is cold to prevent
premature engine wear and/or diminished
comfort.
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