2004 MERCEDES-BENZ SL600 spare tire

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

227 Controls in detail
Useful features
Roadside Assistance button •
The Roadside Assistance button• is
located below the center armrest cover.
Press and hold the button (for longer
than two seconds)
A call to a Mercedes-Benz Roadside
Assistance dispatcher will be initiated.
The button will flash while the call is in
progress. The message
Roadside as-
sistance – Connecting call
will ap-
pear in the multifunction display.
When the connection is established, the
message
Roadside assistance –
Call connected
appears in the multifunc-
tion display. The Tele Aid system will trans-
mit data generating the vehicle
identification number, model, color and lo-
cation (subject to availability of cellular
and GPS signals).A voice connection between the Roadside
Assistance dispatcher and the occupants
of the vehicle will be established. When a
voice connection is established the audio
system mutes and the message
Tele Aid
Roadside assistance call active
ap-
pears in the multifunction display.

Describe the nature of the need for as-
sistance.
The Mercedes-Benz Roadside Assistance
dispatcher will either dispatch a qualified
Mercedes-Benz technician or arrange to
tow your vehicle to the nearest authorized
Mercedes-Benz Center. For services such
as labor and / or towing, charges may ap-
ply. Refer to the Roadside Assistance Man-
ual for more information.These programs are only available in the
USA:


Sign and Drive services: Services such
as jump start, a few gallons of fuel or
the replacement of a flat tire with the
vehicle spare tire are obtainable.


Remote Vehicle Diagnostics: This func-
tion permits the Mercedes-Benz
Roadside Assistance dispatcher to
download malfunction codes and actu-
al vehicle data.iThe indicator lamp in the Roadside
Assistance button• remains illumi-
nated in red for approximately ten sec-
onds during the system self-check after
switching on the ignition (together with
the SOS button and the Information
button¡).
See system self-check (
page 224) if
the indicator lamp does not come on in
red or stays on longer than approxi-
mately ten seconds.

263 Operation
Tires and wheels
Life of tires
The service life of a tire is dependent upon
various factors including but not limited to:

Driving style


Tire pressure


Distance driven
Direction of rotation
Unidirectional tires offer added advantag-
es, such as better hydroplaning perfor-
mance. To benefit, however, you must
ensure that the tires rotate in the direction
specified.
An arrow on the sidewall indicates the in-
tended direction of rotation of the tire.
Checking tire inflation pressure
Regularly check your tire pressure at inter-
vals of no more than 14 days.
Correct the tire pressure only when tires
are cold.
If the tires are warm, you should only cor-
rect the tire pressure if it is too low for cur-
rent operating conditions.
A table on the fuel filler flap lists the spec-
ified tire inflation pressures for warm and
cold tires as well as for various operating
conditions.
Warning!
G
Tires and spare tire should be replaced after
six years, regardless of the remaining tread.!Keep unmounted tires in a cool, dry
place with as little exposure to light as
possible. Protect tires from contact
with oil, grease and gasoline.
Warning!
G
If the tire pressure drops repeatedly:

Check the tires for punctures from for-
eign objects.


Check to see whether air is leaking from
the valves or from around the rim.

269 Operation
Winter driving
Always observe the speed rating of the
winter tires installed on your vehicle. If the
maximum speed for which your tires are
rated is below the speed rating of your ve-
hicle, you must place a notice to this effect
where it will be seen by the driver. Such no-
tices are available at your tire dealer or any
authorized Mercedes-Benz Center.
Block heater (Canada only)
The engine is equipped with a block heat-
er.
The electrical cable may be installed at an
authorized Mercedes-Benz Center.
Snow chains
Snow chains should only be driven on
snow-covered roads at speeds not to ex-
ceed 30 mph (50 km/h). Remove chains
as soon as possible when driving on roads
without snow.
Warning!
G
If you use your spare tire when winter tires
are fitted on the other wheels, be aware that
the difference in tire characteristics may
very well impair turning stability and that
overall driving stability may be reduced.
Adapt your driving style accordingly.
Have the spare tire replaced with a winter
tire at the nearest authorized
Mercedes-Benz Center.
iBlock heater not available for
SL 55 AMG.
!When driving with snow chains, always
select setting 1 of the level control sys-
tem (
page 208). Other settings may
result in damage to your vehicle.
iWhen driving with snow chains, you
may wish to deactivate the ESP
(page 79) before setting the vehicle
in motion. This will improve the vehi-
cle‘s traction.

270 OperationWinter drivingPlease observe the following guidelines
when using snow chains:

Use of snow chains is not permissible
with all wheel/tire combinations.


Snow chains should only be used on
the rear wheels. Follow the manufac-
turer's mounting instructions.


Only use snow chains that are ap-
proved by Mercedes-Benz. Your autho-
rized Mercedes-Benz Center will be
glad to advise you on this subject.


Use of snow chains may be prohibited
depending on location. Always check
local and state laws before installing
snow chains.!Use of snow chains is not permissible
with the spare wheel and with tire size
285 / 35 R18.

324 Practical hintsWhere will I find ...?Vehicles with spare wheel
1Spare wheel
2Electric air pump
3Vehicle tool kit
4Battery for electrical consumers5Jack (under spare wheel)
6Wheel wrench (under spare wheel)Vehicles with TIREFIT kit
1TIREFIT kit
2Electric air pump
3Vehicle tool kit
4Battery for electrical consumers
5Wheel wrench
6Jack

342 Practical hintsFlat tire
Remove tire valve core6 from valve
stem 1 using valve stem tool 2. Keep
tire valve6 clean and dry.

Remove plug 5 from end of hose4.

Push hose 4 onto valve stem 1.

Hold TIREFIT container 3 upside down
(hose down) and squeeze firmly several
times until entire contents of the con-
tainer are in tire.

Pull hose 4 off and screw tire valve 6
tightly into the valve stem 1 using the
valve stem tool 2.

Reinstall valve cap on valve stem 1.

Install plug 5 onto end of hose 4.

Drive the vehicle back and forth very
slowly approximately 30 ft (10 m).
This distributes the TIREFIT sealant ma-
terial inside the tire.

Take the electric air pump out of the
trunk.
iIf the removed tire valve core is dirty,
use the spare tire valve core stored
with the valve stem tool.iIf sealant has leaked out, let it dry. You
can then peel it off.
Warning!
G
Observe safety instructions on air pump la-
bel.


350 Practical hintsFlat tireMounting the spare wheel Preparing the vehicle
Prepare the vehicle as described
(
page 339).

Turn spare wheel bracket counter-
clockwise to loosen.

Take the spare wheel out of the trunk.
Lifting the vehicle

Prevent the vehicle from rolling away
by blocking wheels with wheel chocks
(not included) or other sizable objects.
When changing wheel on a level sur-
face:
Place one chock in front of and one
behind the wheel that is diagonally
opposite to the wheel being
changed.
When changing wheel on a hill:

Place chocks on the downhill side
blocking both wheels of the other
axle.

Take the vehicle tool kit and the jack
out of the storage compartment under
the trunk floor (
page 323).
Warning!
G
The dimensions of the spare wheel are dif-
ferent from those of the road wheels. As a
result, the vehicle handling characteristics
change when driving with a mounted spare
wheel. Adapt your driving style accordingly.
The spare wheel is for temporary use only.
When driving with spare wheel mounted, en-
sure proper tire pressure and do not exceed
vehicle speed of 50 mph (80 km/h).
Drive to the nearest Mercedes-Benz Center
as soon as possible to have the spare wheel
replaced with a regular road wheel.
Never operate the vehicle with more than
one spare wheel mounted.
Warning!
G
The jack is designed exclusively for jacking
up the vehicle at the jack tubes built into
both sides of the vehicle. To help avoid per-
sonal injury, use the jack only to lift the ve-
hicle during a wheel change. Never get
beneath the vehicle while it is supported by
the jack. Keep hands and feet away from the
area under the lifted vehicle. Always firmly
set parking brake and block wheels before
raising vehicle with jack.
Do not disengage parking brake while the
vehicle is raised. Be certain that the jack is
always vertical (plumb line) when in use, es-
pecially on hills. Always try to use the jack
on level surface. Be sure that the jack arm is
fully inserted in the jack tube. Always lower
the vehicle onto sufficient capacity jack-
stands before working under the vehicle.