2003 MERCEDES-BENZ CL600 oil

Contents
Engine compartment ......................... 237
Hood ............................................ 237
Engine oil ..................................... 238
Transmission fluid level ................ 242
Active Body Control (ABC)
fluid level...................................... 242
Coolant ........................................ 242
Battery ......................................... 243
Windshield washer system and
headlamp cleaning system ........... 244
Tires and wheels ................................ 246
Important guidelines .................... 246
Life of tires ................................... 247
Direction of rotation ..................... 247
Checking tire inflation pressure ... 247
Rotating wheels ........................... 251
Winter driving .................................... 252
Winter tires .................................. 252
Block heater* ............................... 253
Snow chains................................. 253Maintenance....................................... 254
Clearing the service indicator ....... 254
Service term exceeded ................. 254
Calling up the service indicator..... 255
Resetting the service indicator ..... 255
Vehicle care........................................ 256
Cleaning and care of vehicle ......... 256
Practical hints.................................. 263
What to do if …? ................................. 264
Lamps in instrument cluster ......... 264
Lamp in center console................. 269
Messages in the display ................ 270
Where will I find...? ............................. 295
First aid kit .................................... 295
Vehicle jack, vehicle tool kit,
luggage bowl, spare wheel ............ 295
Unlocking/locking in an emergency... 297
Unlocking the vehicle.................... 297
Locking the vehicle ....................... 298
Changing batteries........................ 299
Fuel filler flap ................................ 300Opening/closing in an emergency ..... 301
Sliding/pop-up roof ...................... 301
Replacing bulbs .................................. 302
Bulbs............................................. 302
Replacing bulbs for front lamps .... 304
Replacing bulbs for rear lamps ..... 305
Replacing wiper blades ...................... 307
Removing ...................................... 307
Installing ....................................... 307
Flat tire............................................... 308
Preparing the vehicle .................... 308
Mounting the spare wheel ............ 308
Battery ............................................... 313
Disconnecting the battery ............ 314
Removing the battery ................... 314
Charging and reinstalling
the battery .................................... 314
Reconnecting the battery ............. 315
Jump starting...................................... 316
Towing the vehicle.............................. 318
Installing towing eye bolt .............. 321

ContentsFuses ................................................. 322
Fuse boxes in passenger
compartment................................ 322
Fuse boxes in engine
compartment................................ 324
Emergency engine shut-down ...... 324Technical data.................................. 325
Spare parts service ............................ 326
Warranty coverage ............................. 327
Loss of Service and Warranty
Information Booklet...................... 327
Identification labels............................ 328
Layout of poly-V-belt drive ................. 329
CL 500 ......................................... 329
CL 55 AMG ................................... 329
CL 600 ......................................... 329Engine................................................ 330
Rims and Tires ................................... 331
Same size tires ............................. 332
Mixed size tires ............................ 333
Spare wheel ................................. 333
Electrical system ............................... 334
Main Dimensions ............................... 335
Weights.............................................. 336
Fuels, coolants, lubricants etc. .......... 337
Capacities .................................... 337
Engine oils.................................... 339
Engine oil additives ...................... 339
Air conditioning refrigerant .......... 339
Brake fluid .................................... 340
Premium unleaded gasoline ......... 340
Fuel requirements ........................ 340
Gasoline additives ........................ 341
Coolants....................................... 342
Windshield and headlamp
washer system ............................. 344Consumer information ....................... 345
Uniform tire quality grading ......... 345
Technical terms............................... 347Index................................................. 353

83 Controls in detail
Locking and unlocking
KEYLESS-GO card*
Specially equipped vehicles come with two
KEYLESS-GO cards. On these vehicles, the
validity of the KEYLESS-GO card is
checked every time you grasp a door
handle.
If the card is valid, your vehicle unlocks

the doors


the trunk lid


the fuel filler flapImportant notes on using KEYLESS-GO


Always carry the KEYLESS-GO card
with you.


Never store the KEYLESS-GO card to-
gether with:

Electronic items such as a cellular
phone or another KEYLESS-GO card


Metallic objects such as coins or
metal foil
Doing so could impair the function of
the KEYLESS-GO system.


Always take an electronic SmartKey
with you in case of a malfunction of the
KEYLESS-GO system.


To lock or unlock the vehicle, the card
must be located outside the vehicle
within approximately 3 ft. (1 m) of a
door or the trunk lid.


In order to start the engine with the
KEYLESS-GO card:

The KEYLESS-GO card must be lo-
cated in the vehicle.


All the doors must be closed.


If you have started the engine with the
KEYLESS-GO start / stop button, you
can only turn it off again with this but-
ton, even if you have put the key in the
starter switch in the meantime.


This does not apply if, after starting, the
selector lever is still in positionP. The
key will then have priority over the card
and the vehicle’s electrical system will
operate according to the position of
the key in the starter switch, even stop-
ping the engine.


If the KEYLESS-GO card is positioned
farther away from the vehicle (e.g. in-
side clothing or briefcase) and can no
longer be recognized by the system,
the vehicle cannot be locked or the en-
gine started via the KEYLESS-GO sys-
tem.
Warning!
G
When leaving the vehicle, always remove the
key from the starter switch, take the
KEYLESS-GO card with you and lock the ve-
hicle. Do not leave children unattended in
the vehicle, or with access to an unlocked
vehicle. Unsupervised use of vehicle equip-
ment may cause an accident and/or serious
personal injury.
!To prevent possible malfunction, avoid
exposing the KEYLESS-GO card to high
levels of electromagnetic radiation.

121 Controls in detail
Control system
Menus, submenus and functions
Menu 1
Menu 2
Menu 3
Menu 4
Menu 5
Menu 6
Menu 7
Menu 8
Commands / submenusStandard dis-
play
AUDIO
Telephone
NAVI
Distronic*
Trip computer
Malfunction
memory
Settings
Call up FSS
Select radio
station
Load phone
book
Activate
route guid-
ance
Call up set-
tings
Fuel consumption
statistics after
start
Call up malfunc-
tion messages
Reset to factory
settings
Check tire pres-
sure*
Operate CD
player
Search for
name in
phone book
Fuel consumption
statistics since
the last reset
Instrument clus-
ter submenu
Check engine oil
level
Call up range
Lighting sub-
menu
Digital speed-
ometer
Vehicle sub-
menuConvenience
submenu
iThe headings used in the menus table
are designed to facilitate navigation
within the system and are not neces-
sarily identical to those shown in the
control system displays.
The first function displayed in each
menu will automatically show you
which part of the system you are in.

122 Controls in detailControl systemStandard display menu
You can select the functions in the stan-
dard display menu with button
k

or
j
.
The following functions are available:
Display digital speedometer

Press the
j
or
k
button repeat-
edly until you see the digital speedom-
eter appear in the display.
The current vehicle speed is shown in
the multifunction display.
AUDIO menu
The functions in the
AUDIO
menu operate
the audio equipment which you currently
have turned on.
If no audio equipment is currently turned
on, the message
AUDIO OFF
is shown in the
display.
The following functions are available:
Select radio station

Turn on the radio. Refer to the separate
COMAND operating instructions.

Press button
è
or
ÿ
repeatedly
until you see the currently tuned sta-
tion in the display.1Waveband
2Setting for station selection using
memory
3Station frequency

Press button
k
or
j
repeatedly
until the desired station is found.
The type of search depends on the set-
ting for the station tuning
(
page 139):


Frequency


Memory
Function
Page
Call up FSS
255
Check tire pressure*
248
Check engine oil level
238
Call up digital speedometer
see below
Function
Page
Select radio station
122
Operate CD player
123

216 Controls in detailUseful features
Remote door unlock
In the event that you have locked your ve-
hicle unintentionally (e.g. key inside vehi-
cle), and the reserve key is not handy:
Contact the Mercedes-Benz Response
Center at 1-800-756-9018 (in the USA)
or 1-888-923-8367 (in Canada).
You will be asked to provide your pass-
word which you provided when you
completed the subscriber agreement.

Then return to your vehicle and press
the trunk lock for a minimum of
20 seconds until the SOS button is
flashing.
The message
EMERGENCY CALL –
CALL CONNECTED appears in the multi-
function display.
As an alternative, you may unlock the vehi-
cle via Internet using the ID and password
sent to you shortly after the completion of
your Acquaintance Call.
!If the indicator lamp continues to flash
or the system does not reset, contact
the Response Center at
1-800-756-9018 (in the USA) or
1-888-923-8367 (in Canada), or
Mercedes-Benz Customer Assistance
at 1-800-FOR-MERCedes
(1-800-367-6372) in the USA or Cus-
tomer Service at 1-800-387-0100 in
Canada.iThe indicator lamp in the correspond-
ing button flashes until the call is con-
cluded. Calls can only be terminated by
a Response Center or Customer Assis-
tance Center representative except
Roadside Assistance and Information
calls, which can also be terminated by
pressing button
ì
on the multifunc-
tion steering wheel.
iWhen a Tele Aid call has been initiated,
the audio system or the COMAND sys-
tem audio is muted and the selected
mode (radio, tape or CD) pauses. The
optional cellular phone (if installed)
switches off. If it is necessary for you to
use this phone, then the vehicle must
be at a standstill. Disconnect the coiled
cord and place the call. The COMAND
navigation system (if engaged) will con-
tinue to run. The display in the instru-
ment cluster is available for use and
spoken commands are only available
by pressing the RPT button on the CO-
MAND unit. A pop-up window will ap-
pear in the COMAND display to
indicate that a Tele Aid call is in
progress.

236OperationAt the gas station
Check regularly and before a long trip
1Windshield washer and headlamp
cleaning system
More information on refilling the reser-
voir (
page 244).
2Brake fluid
More information on brake fluid can be
found in the “Technical data” section
on (
page 340).
3Coolant level
More information on coolant
(
page 242).Engine oil level
More information on engine oil
(
page 238).
Vehicle lighting
Check function and cleanliness.More infor-
mation on replacing light bulbs can be
found in the “Practical hints” section on
(page 302).
Tire inflation pressure
More information on tire inflate pressure
(page 247).
Opening hood (
page 237).
Exterior lamp switch (
page 108).
iLeaving the engine running and the fuel
cap open can cause the
?
lamp to
illuminate.
More information can be found in the
“Practical hints” section (
page 268).

238OperationEngine compartment
Closing
Let the hood drop from a height of ap-
proximately 1 ft (30 cm).
The hood will lock audibly.

Check to make sure that the hood is
fully closed.
If you can raise the hood at a point
above the headlamps, then it is not
properly closed. Open it again and let it
drop with somewhat greater force.
Engine oil
The amount of oil your engine needs will
depend on a number of factors, including
driving style. Higher oil consumption can
occur when

the vehicle is new


the vehicle is driven frequently at high-
er engine speeds
Engine oil consumption checks should only
be made after the vehicle break-in period.
Checking engine oil level
When checking the oil level the vehicle
must


be parked on level ground


be at normal operating temperature


have been stationary for at least five
minutes with the engine turned off
Warning!
G
If you see flames or smoke coming from the
engine compartment, or if the coolant tem-
perature gauge indicates that the engine is
overheated, do not open the hood. Move
away from vehicle and do not open the hood
until the engine has cooled. If necessary,
call the fire department.Warning!
G
The engine is equipped with a transistorized
ignition system. Because of the high voltage
it is dangerous to touch any components (ig-
nition coils, spark plug sockets, diagnostic
socket) of the ignition system

with the engine running


while starting the engine


if ignition is “on” and the engine is
turned manually
Warning!
G
Be careful that you do not close the hood on
anyone.