2004 MERCEDES-BENZ SL500 technical data

Contents
Practical hints................................. 281
What to do if … .................................. 282
Lamps in instrument cluster ........ 282
AIRBAG OFF indicator lamp ......... 290
Messages in the display ............... 291
Where will I find ...? ........................... 323
First aid kit ................................... 323
Vehicle tool kit, jack, and spare
wheel ........................................... 323
Locking/unlocking in an emergency . 325
Unlocking the vehicle ................... 325
Locking the vehicle ...................... 327
Lowering the load assist manually 327
Replacing batteries in the
SmartKey/SmartKey with
KEYLESS-GO* .............................. 328
Replacing bulbs ................................. 331
Bulbs ............................................ 331
Replacing bulbs for front lamps ... 334
Replacing bulbs for rear lamps..... 335Replacing wiper blades....................... 337
Removing wiper blades ................. 337
Installing wiper blades .................. 338
Flat tire ............................................... 339
Preparing the vehicle .................... 339
Sealing tires with TIREFIT kit 1...... 340
Sealing tires with TIREFIT kit 2...... 345
Mounting the spare wheel ............ 350
Batteries ............................................. 358
Disconnecting the batteries .......... 360
Removing the batteries ................. 361
Charging and reinstalling
batteries ....................................... 361
Reconnecting the batteries ........... 361
Jump starting ...................................... 363
Towing the vehicle .............................. 365
Installing towing eye bolt .............. 368
Fuses .................................................. 369
Main fuse box ............................... 369
Technical data.................................. 371
Spare parts service ............................ 372
Warranty coverage ............................. 373
Loss of Service and Warranty
Information Booklet ...................... 373
Identification labels ............................ 374
Layout of poly-V-belt drive.................. 375
SL 500 .......................................... 375
SL 55 AMG ................................... 375
SL 600 .......................................... 375
Engine ................................................ 376
Rims and tires .................................... 378
Same size tires ............................. 379
Mixed size tires ............................. 380
Spare wheel .................................. 382
Electrical system ................................ 383
Main dimensions ................................ 384
Weights .............................................. 385

14 IntroductionWhere to find it
Where to find itThis Operator’s Manual is designed to pro-
vide comprehensive support information
for you, the vehicle operator. For you to
find information quickly each section has
its own reference color:At a glance
Here you will find an overview of all the
controls that can be operated from the
driver’s seat.Getting started
Here you will find all the information you
need for your first drive. You should read
this section first if this is your first
Mercedes-Benz vehicle or if you are rent-
ing or borrowing this vehicle.Safety and Security
Here you will find descriptions of the safety
features in your vehicle.
Controls in detail
Here you will find detailed information
about the equipment installed on your ve-
hicle. This section expands on the “Getting
started” section and also describes techni-
cal innovations. If you are already familiar
with the basic functions of your vehicle,
this section will be of particular interest to
you.Operation
Here you will find all the information you
need for the proper operation of your vehi-
cle.Practical hints
This section provides fast assistance for
dealing with problems you may encounter.
Technical data
All important technical data for your vehi-
cle can be found in this section.Indexes
The glossary provides explanations of the
most important technical terms.
The table of contents and the index are de-
signed to help you find information quickly
and easily.
The following publications are part of your
vehicle documentation:

this Operator’s Manual


the Service Booklet
Separate operating instructions will be
provided as required depending on the
equipment options installed in your vehi-
cle.

16 IntroductionOperating safety
Operating safety
Proper use of the vehicle
Proper use of the vehicle requires that you
are familiar with the following information
and rules:

the safety precautions in this manual


the “Technical data” section in this
manual


traffic rules and regulations


motor vehicle laws and safety stan-
dards
Warning!
G
Work improperly carried out on electronic
components and associated software could
cause them to cease functioning. Because
the vehicle’s electronic components are in-
terconnected, any modifications made may
produce an undesired effect on other sys-
tems. Electronic malfunctions could seri-
ously impair the operating safety of your
vehicle.
See an authorized Mercedes-Benz Center
for repairs or modifications to electronic
components.
Other improper work or modifications on the
vehicle could also have a negative impact on
the operating safety of the vehicle.
Some safety systems only function while the
engine is running. You should therefore nev-
er turn off the engine while driving.
Warning!
G
Heavy blows against the vehicle underbody
or tires / wheels, for example when running
over an obstacle, road debris or a pothole,
may cause serious damage and impair the
operating safety of your vehicle. If you feel a
sudden significant vibration or ride distur-
bance, or you suspect that damage to your
vehicle has occurred, you should turn on
your hazard warning flashers, carefully slow
down, and drive with caution to an area
which is a safe distance from the road.
Inspect the vehicle underbody and
tires / wheels for possible damage. If the ve-
hicle appears unsafe, have it towed to the
nearest authorized Mercedes-Benz Center
or other qualified maintenance or repair fa-
cility for further inspection or repairs.
Warning
G
Various warning labels are attached to your
vehicle. These warning labels are intended
to make you and others aware of various
risks. You should not remove any of these
warning labels unless explicitly instructed to
do so by information on the label itself. Re-
moval of any of these labels may cause you
and others to be unaware of certain risks
which may result in an accident and/or per-
sonal injury.

256 OperationEngine compartment
One of the following messages will
subsequently appear in the right multi-
function display:

Engine oil level
OK


Add 1.0 qt. for
max. oil level(Canada:
1.0 l
)


Add 1.5 qts. for
max. oil level(Canada:
1.5 l
)


Add 2.0 qts. for
max. oil level(Canada:
2.0 l
)

If necessary, add engine oil.
For adding engine oil see (
page 257).
For more information on engine oil, see the
“Technical data” section (
page 386) and
(
page 388).
Other display messages
If the SmartKey or the KEYLESS-GO*
start/stop button is not in position2, the
following message will appear:
Ignit. on to measure
engine oil level
Switch on ignition.If you see the message:
Observe waiting time
If engine is at normal operating
temperature, wait five minutes before
repeating the check procedure.

If engine is not yet at normal operating
temperature, wait 30 minutes before
repeating the check procedure.
If you see the message:
Engine oil level
Not when engine on
!

Turn off the engine.

If the engine is at normal operating
temperature, wait five minutes before
checking oil.

If the engine is not yet at normal
operating temperature, you must wait
30 minutes before checking oil.
iIf you want to interrupt the checking
procedure, press thek orj
button on the multifunction steering
wheel.


258 OperationEngine compartment
Add engine oil as required. Be careful
not to overfill with oil.
Be careful not to spill any oil when adding.
Avoid environmental damage caused by oil
entering the ground or water.

Screw filler cap1 back on filler neck.
For more information on engine oil, see the
“Technical data” section (
page 386) and
(
page 388).
Transmission fluid level
The transmission fluid level does not need
to be checked. If you notice transmission
fluid loss or gear shifting malfunctions,
have an authorized Mercedes-Benz Center
check the automatic transmission. Oil level in the ABC system
The oil level in the ABC system does not
need to be checked. If there is visible oil
loss or if malfunction messages appear in
the display, have an authorized
Mercedes-Benz Center check the ABC
system.
Coolant
!Excess oil must be siphoned or drained
off. It could cause damage to the
engine and catalytic converter not
covered by the Mercedes-Benz Limited
Warranty.
Warning!
G
In order to avoid any possibly serious burns:

Use extreme caution when opening the
hood if there are any signs of steam or
coolant leaking from the cooling system,
or if the coolant temperature gauge indi-
cates that the coolant is overheated.


Do not remove pressure cap on coolant
reservoir if engine temperature is above
158°F (70°C). Allow engine to cool
down before removing cap. The coolant
reservoir contains hot fluid and is under
pressure.


Using a rag, slowly open the cap approx-
imately
1/2 turn to relieve excess pres-
sure. If opened immediately, scalding
hot fluid and steam will be blown out un-
der pressure.


Do not spill antifreeze on hot engine
parts. Antifreeze contains ethylene gly-
col which may burn if it comes into con-
tact with hot engine parts.


371 Technical data
Spare parts service
Warranty coverage
Identification labels
Layout of poly-V-belt drive
Engine
Rims and tires
Electrical system
Main dimensions
Weights
Fuels, coolants, lubricants, etc.
Consumer information

372 Technical dataSpare parts service
The “Technical data” section provides the
necessary technical data for your vehicle.
Spare parts service
All authorized Mercedes-Benz Centers
maintain a stock of genuine
Mercedes-Benz parts required for mainte-
nance and repair work. In addition, strate-
gically located parts distribution centers
provide quick and reliable parts service.
More than 300 000 different spare parts
for Mercedes-Benz models are available.
Mercedes-Benz genuine parts are subject-
ed to stringent quality inspections. Each
part has been specifically developed, man-
ufactured or selected for and adapted to
Mercedes-Benz vehicles.
Therefore, genuine Mercedes-Benz parts
should be installed.
!The use of non-genuine Mercedes-Benz
parts and accessories not authorized
by Mercedes-Benz could damage the
vehicle, which is not covered by the
Mercedes-Benz Limited Warranty, or
could compromise the vehicle’s dura-
bility or safety.

373 Technical data
Warranty coverage
Warranty coverage
Your vehicle is covered under the terms of
the “warranties” printed in the Service and
Warranty Information booklet. Your
authorized Mercedes-Benz Center will ex-
change or repair any defective parts origi-
nally installed in the vehicle in accordance
with the terms of the following warranties:

New Vehicle Limited Warranty


Emission System Warranty


Emission Performance Warranty


California, Maine, Massachusetts, and
Vermont Emission Control Systems
WarrantyReplacement parts and accessories are
covered by the Mercedes-Benz Spare Parts
and Accessories warranties, copies of
which are available at any Mercedes-Benz
Center.Loss of Service and Warranty
Information Booklet
Should you lose your Service and Warranty
Information booklet, have an authorized
Mercedes-Benz Center arrange for a re-
placement. It will be mailed to you.