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Battery
553
of identical size, voltage, and capacity as
the factory-equipped battery.
!
As with any other battery, have the
battery disconnect at a qualified workshop
or an authorized Mercedes-Benz Center if
you do not intend to operate your vehicle
for an extended period of time to prevent
battery discharge. You may also connect an
accessory battery charge unit expressly
approved by Mercedes-Benz for your
vehicle model to maintain the battery
charge. Contact an authorized Mercedes-
Benz Center for further information.
The battery, the battery ventilation hose
and the lateral plug must always be
securely installed when the vehicle is in
operation.
!
Switch off the engine and switch off the
vehicle’s internal electrical functions
before you disconnect or remove the
battery’s terminal clamps. You could
otherwise destroy electronic assemblies
such as the generator.
Remove SmartKey from starter switch
(vehicles with KEYLESS-GO: Make sure the
vehicle’s on-board electronics have status
0)
when you turn off the engine and no longer
require any electrical consumers. The vehicle
then uses very little power and the battery is
spared.
If the battery is discharged, you must use the
mechanical key to unlock the vehicle.
Charging the battery
G
Warning!
Never charge a battery while still installed
in the vehicle unless the accessory battery
charge unit approved by Mercedes-Benz is
being used. Gases may escape during
charging and cause explosions that may
result in paint damage, corrosion or
personal injury.
An accessory battery charge unit specially
adapted for Mercedes-Benz vehicles and
tested and approved by Mercedes-Benz is
available, permitting the charging of the
battery in its installed position. Contact an
authorized Mercedes-Benz Center for
information and availability.
Charge battery in accordance with the
separate instructions for the accessory
battery charger.
Have batteries charged at an authorized
Mercedes-Benz Center. If you charge the
batteries yourself, follow the operating
instructions for your charging device.
Only use a battery charge unit with a
maximum charging voltage of 14.8 V.
X
Charge battery in accordance with the
instructions of the battery charger
manufacturer.
Practical hints
Z
Summary of Contents for 2008 CL 550 4MATIC
Page 1: ...More user manuals on ManualsBase com CL Operator s Manual ...
Page 28: ...More user manuals on ManualsBase com Exterior view 26 Exterior view At a glance ...
Page 30: ...More user manuals on ManualsBase com Cockpit 28 Cockpit At a glance ...
Page 32: ...More user manuals on ManualsBase com Instrument cluster 30 Instrument cluster At a glance ...
Page 34: ...More user manuals on ManualsBase com Storage compartments 32 Storage compartments At a glance ...
Page 36: ...More user manuals on ManualsBase com Control systems 34 Control systems At a glance ...
Page 42: ...More user manuals on ManualsBase com 40 ...
Page 290: ...More user manuals on ManualsBase com 288 ...
Page 420: ...More user manuals on ManualsBase com 418 ...
Page 472: ...More user manuals on ManualsBase com 470 ...
Page 564: ...More user manuals on ManualsBase com 562 ...
Page 586: ...More user manuals on ManualsBase com 584 ...
Page 588: ...Order no 6515 2274 13 Part no 216 584 36 81 Edition A 2009 É2165843681 ËÍ 2165843681 ...